resolve AMQ-2030, rev OpenWire version to 4 to accomadate additional field in ConsumerInfo that can hold array of networkConsumerIds that allows suppression of duplicate topic subscriptions in a cyclic network

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@725323 13f79535-47bb-0310-9956-ffa450edef68

activemq-core/pom.xml

@@ -624,7 +624,7 @@
                   <tasks>
                     <echo>Running OpenWire Generator</echo>
                     <taskdef name="generate" classname="org.apache.activemq.openwire.tool.JavaGeneratorTask" classpathref="maven.compile.classpath" />
-                    <generate version="3" basedir="${basedir}" />
+                    <generate version="4" basedir="${basedir}" />
                   </tasks>
                 </configuration>
                 <goals>

activemq-core/src/main/java/org/apache/activemq/broker/TransportConnection.java

@@ -1171,6 +1171,7 @@ public class TransportConnection implements Connection, Task, CommandVisitor {
                 Transport remoteBridgeTransport = new ResponseCorrelator(transport);
                 duplexBridge = NetworkBridgeFactory.createBridge(config, localTransport,
                                                                  remoteBridgeTransport);
+                duplexBridge.setBrokerService(broker.getBrokerService());
                 // now turn duplex off this side
                 info.setDuplexConnection(false);
                 duplexBridge.setCreatedByDuplex(true);

activemq-core/src/main/java/org/apache/activemq/broker/region/AbstractRegion.java

@@ -132,6 +132,10 @@ public abstract class AbstractRegion implements Region {
         }
     }
 
+    public Map<ConsumerId, Subscription> getSubscriptions() {
+        return subscriptions;
+    }
+    
     protected List<Subscription> addSubscriptionsForDestination(ConnectionContext context, Destination dest) throws Exception {
 
         List<Subscription> rc = new ArrayList<Subscription>();

activemq-core/src/main/java/org/apache/activemq/command/CommandTypes.java

@@ -24,7 +24,7 @@ package org.apache.activemq.command;
 public interface CommandTypes {
 
     // What is the latest version of the openwire protocol
-    byte PROTOCOL_VERSION = 3;
+    byte PROTOCOL_VERSION = 4;
 
     // A marshaling layer can use this type to specify a null object.
     byte NULL = 0;

activemq-core/src/main/java/org/apache/activemq/command/ConsumerInfo.java

@@ -432,4 +432,28 @@ public class ConsumerInfo extends BaseCommand {
         return result;
     }
 
+    /**
+     * Tracks the original subscription id that causes a subscription to 
+     * percolate through a network when networkTTL > 1. Tracking the original
+     * subscription allows duplicate suppression.
+     * 
+     * @return array of the current subscription path
+     * @openwire:property version=4
+     */
+    public ConsumerId[] getNetworkConsumerPath() {
+        ConsumerId[] result = null;
+        if (networkConsumerIds != null) {
+            result = networkConsumerIds.toArray(new ConsumerId[0]);
+        }
+        return result;
+    }
+    
+    public void setNetworkConsumerPath(ConsumerId[] consumerPath) {
+        if (consumerPath != null) {
+            for (int i=0; i<consumerPath.length; i++) {
+                addNetworkConsumerId(consumerPath[i]);
+            }
+        }
+    }
+
 }

activemq-core/src/main/java/org/apache/activemq/network/DemandForwardingBridgeSupport.java

@@ -18,6 +18,8 @@ package org.apache.activemq.network;
 
 import java.io.IOException;
 import java.security.GeneralSecurityException;
+import java.util.Collection;
+import java.util.List;
 import java.util.Properties;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.CountDownLatch;
@@ -30,7 +32,12 @@ import java.util.concurrent.atomic.AtomicLong;
 
 import org.apache.activemq.Service;
 import org.apache.activemq.advisory.AdvisorySupport;
+import org.apache.activemq.broker.BrokerService;
+import org.apache.activemq.broker.BrokerServiceAware;
 import org.apache.activemq.broker.TransportConnection;
+import org.apache.activemq.broker.region.AbstractRegion;
+import org.apache.activemq.broker.region.RegionBroker;
+import org.apache.activemq.broker.region.Subscription;
 import org.apache.activemq.command.ActiveMQDestination;
 import org.apache.activemq.command.ActiveMQMessage;
 import org.apache.activemq.command.ActiveMQTempDestination;
@@ -78,7 +85,7 @@ import org.apache.commons.logging.LogFactory;
  * 
  * @version $Revision$
  */
-public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
+public abstract class DemandForwardingBridgeSupport implements NetworkBridge, BrokerServiceAware {
     
     private static final Log LOG = LogFactory.getLog(DemandForwardingBridge.class);
     private static final ThreadPoolExecutor ASYNC_TASKS;
@@ -123,6 +130,7 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
 
     private AtomicBoolean started = new AtomicBoolean();
     private TransportConnection duplexInitiatingConnection;
+    private BrokerService brokerService = null;
 
     public DemandForwardingBridgeSupport(NetworkBridgeConfiguration configuration, Transport localBroker, Transport remoteBroker) {
         this.configuration = configuration;
@@ -498,20 +506,20 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
             // Create a new local subscription
             ConsumerInfo info = (ConsumerInfo)data;
             BrokerId[] path = info.getBrokerPath();
+            
             if (path != null && path.length >= networkTTL) {
                 if (LOG.isDebugEnabled()) {
                     LOG.debug(configuration.getBrokerName() + " Ignoring sub  from " + remoteBrokerName + ", restricted to " + networkTTL + " network hops only : " + info);
                 }
                 return;
             }
-            if (contains(info.getBrokerPath(), localBrokerPath[0])) {
-                // Ignore this consumer as it's a consumer we locally sent to
-                // the broker.
+            if (contains(path, localBrokerPath[0])) {
+                // Ignore this consumer as it's a consumer we locally sent to the broker.
                 if (LOG.isDebugEnabled()) {
                     LOG.debug(configuration.getBrokerName() + " Ignoring sub from " + remoteBrokerName + ", already routed through this broker once : " + info);
                 }
                 return;
-            }
+            }            
             if (!isPermissableDestination(info.getDestination())) {
                 // ignore if not in the permitted or in the excluded list
                 if (LOG.isDebugEnabled()) {
@@ -519,13 +527,25 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
                 }
                 return;
             }
-            if (addConsumerInfo(info)) {
-                if (LOG.isDebugEnabled()) {
-                    LOG.debug(configuration.getBrokerName() + " Forwarding sub on " + localBroker + " from " + remoteBrokerName + " : " + info);
+            
+            // in a cyclic network there can be multiple bridges per broker that can propagate
+            // a network subscription so there is a need to synchronise on a shared entity
+            synchronized(brokerService) {
+                if (isDuplicateNetworkSubscription(info)) {
+                    if (LOG.isDebugEnabled()) {
+                        LOG.debug(configuration.getBrokerName() + " Ignoring sub from " + remoteBrokerName + ", destination " + info.getDestination() 
+                                + ", for " + info.getConsumerId() + " as a duplicate. Already subscribed via network subscription :"  + info);
+                    }
+                    return;
                 }
-            } else {
-                if (LOG.isDebugEnabled()) {
-                    LOG.debug(configuration.getBrokerName() + " Ignoring sub from " + remoteBrokerName + " as already subscribed to matching destination : " + info);
+                if (addConsumerInfo(info)) {
+                    if (LOG.isDebugEnabled()) {
+                        LOG.debug(configuration.getBrokerName() + " Forwarding sub on " + localBroker + " from " + remoteBrokerName + " : " + info);
+                    }
+                } else {
+                    if (LOG.isDebugEnabled()) {
+                        LOG.debug(configuration.getBrokerName() + " Ignoring sub from " + remoteBrokerName + " as already subscribed to matching destination : " + info);
+                    }
                 }
             }
         } else if (data.getClass() == DestinationInfo.class) {
@@ -875,7 +895,7 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
     }
 
     /**
-     * Subscriptions for these desitnations are always created
+     * Subscriptions for these destinations are always created
      */
     protected void setupStaticDestinations() {
         ActiveMQDestination[] dests = staticallyIncludedDestinations;
@@ -907,6 +927,52 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
         return result;
     }
     
+    /*
+     * check our existing subs networkConsumerIds against the list of network ids in this subscription
+     * a match means a duplicate which we suppress for topics
+     */
+    private boolean isDuplicateNetworkSubscription(ConsumerInfo consumerInfo) {
+        boolean isDuplicate = false;
+        if (consumerInfo.getDestination().isTopic()) {
+            List<ConsumerId> candidateConsumers = consumerInfo.getNetworkConsumerIds();
+            if (candidateConsumers.isEmpty()) {
+                candidateConsumers.add(consumerInfo.getConsumerId());
+            }
+            Collection<Subscription> currentSubs = getTopicRegionSubscriptions();
+            for (Subscription sub : currentSubs) {
+                List<ConsumerId> networkConsumers =  sub.getConsumerInfo().getNetworkConsumerIds();
+                if (!networkConsumers.isEmpty()) {
+                    if (matchFound(candidateConsumers, networkConsumers)) {
+                        if (LOG.isDebugEnabled()) {
+                            LOG.debug("subscription: " + consumerInfo + " is duplicated by network subscription: " 
+                                    + sub.getConsumerInfo()  + ", networkComsumerIds: " + networkConsumers);
+                        }
+                        isDuplicate = true;
+                        break;
+                    }
+                }
+            }
+        }
+        return isDuplicate;
+    }
+
+    private boolean matchFound(List<ConsumerId> candidateConsumers, List<ConsumerId> networkConsumers) {
+        boolean found = false;
+        for (ConsumerId aliasConsumer : networkConsumers) {        
+            if (candidateConsumers.contains(aliasConsumer)) {
+                found = true;
+                break;
+            }
+        }
+        return found;
+    }
+
+    private final Collection<Subscription> getTopicRegionSubscriptions() {
+        RegionBroker region = (RegionBroker) brokerService.getRegionBroker();
+        AbstractRegion topicRegion = (AbstractRegion) region.getTopicRegion();
+        return topicRegion.getSubscriptions().values();
+    }
+
     protected DemandSubscription createDemandSubscription(ConsumerInfo info) throws IOException {
         //add our original id to ourselves
         info.addNetworkConsumerId(info.getConsumerId());
@@ -1037,6 +1103,10 @@ public abstract class DemandForwardingBridgeSupport implements NetworkBridge {
         return configuration.isDuplex() || createdByDuplex;
     }
     
+    public void setBrokerService(BrokerService brokerService) {
+        this.brokerService = brokerService;
+    }
+    
     static {
         ASYNC_TASKS =   new ThreadPoolExecutor(0, Integer.MAX_VALUE, 30, TimeUnit.SECONDS, new SynchronousQueue<Runnable>(), new ThreadFactory() {
             public Thread newThread(Runnable runnable) {

activemq-core/src/main/java/org/apache/activemq/network/DiscoveryNetworkConnector.java

@@ -207,6 +207,7 @@ public class DiscoveryNetworkConnector extends NetworkConnector implements Disco
 
         };
         DemandForwardingBridge result = NetworkBridgeFactory.createBridge(this, localTransport, remoteTransport, listener);
+        result.setBrokerService(getBrokerService());
         return configureBridge(result);
     }
 

activemq-core/src/main/java/org/apache/activemq/network/MulticastNetworkConnector.java

@@ -151,7 +151,9 @@ public class MulticastNetworkConnector extends NetworkConnector {
     }
 
     protected DemandForwardingBridgeSupport createBridge(Transport local, Transport remote) {
-        return new CompositeDemandForwardingBridge(this, local, remote);
+        CompositeDemandForwardingBridge bridge = new CompositeDemandForwardingBridge(this, local, remote);
+        bridge.setBrokerService(getBrokerService());
+        return bridge;
     }
 
 }

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQBlobMessageMarshaller.java

@@ -0,0 +1,139 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQBlobMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQBlobMessageMarshaller extends ActiveMQMessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQBlobMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQBlobMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ActiveMQBlobMessage info = (ActiveMQBlobMessage)o;
+        info.setRemoteBlobUrl(tightUnmarshalString(dataIn, bs));
+        info.setMimeType(tightUnmarshalString(dataIn, bs));
+        info.setDeletedByBroker(bs.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ActiveMQBlobMessage info = (ActiveMQBlobMessage)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getRemoteBlobUrl(), bs);
+        rc += tightMarshalString1(info.getMimeType(), bs);
+        bs.writeBoolean(info.isDeletedByBroker());
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ActiveMQBlobMessage info = (ActiveMQBlobMessage)o;
+        tightMarshalString2(info.getRemoteBlobUrl(), dataOut, bs);
+        tightMarshalString2(info.getMimeType(), dataOut, bs);
+        bs.readBoolean();
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ActiveMQBlobMessage info = (ActiveMQBlobMessage)o;
+        info.setRemoteBlobUrl(looseUnmarshalString(dataIn));
+        info.setMimeType(looseUnmarshalString(dataIn));
+        info.setDeletedByBroker(dataIn.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ActiveMQBlobMessage info = (ActiveMQBlobMessage)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getRemoteBlobUrl(), dataOut);
+        looseMarshalString(info.getMimeType(), dataOut);
+        dataOut.writeBoolean(info.isDeletedByBroker());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQBytesMessageMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQBytesMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQBytesMessageMarshaller extends ActiveMQMessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQBytesMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQBytesMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQDestinationMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQDestinationMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public abstract class ActiveMQDestinationMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ActiveMQDestination info = (ActiveMQDestination)o;
+        info.setPhysicalName(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ActiveMQDestination info = (ActiveMQDestination)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getPhysicalName(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ActiveMQDestination info = (ActiveMQDestination)o;
+        tightMarshalString2(info.getPhysicalName(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ActiveMQDestination info = (ActiveMQDestination)o;
+        info.setPhysicalName(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ActiveMQDestination info = (ActiveMQDestination)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getPhysicalName(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQMapMessageMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQMapMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQMapMessageMarshaller extends ActiveMQMessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQMapMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQMapMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQMessageMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQMessageMarshaller extends MessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQObjectMessageMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQObjectMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQObjectMessageMarshaller extends ActiveMQMessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQObjectMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQObjectMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQQueueMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQQueueMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQQueueMarshaller extends ActiveMQDestinationMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQQueue.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQQueue();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQStreamMessageMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQStreamMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQStreamMessageMarshaller extends ActiveMQMessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQStreamMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQStreamMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQTempDestinationMarshaller.java

@@ -0,0 +1,99 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQTempDestinationMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public abstract class ActiveMQTempDestinationMarshaller extends ActiveMQDestinationMarshaller {
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQTempQueueMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQTempQueueMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQTempQueueMarshaller extends ActiveMQTempDestinationMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQTempQueue.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQTempQueue();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQTempTopicMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQTempTopicMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQTempTopicMarshaller extends ActiveMQTempDestinationMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQTempTopic.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQTempTopic();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQTextMessageMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQTextMessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQTextMessageMarshaller extends ActiveMQMessageMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQTextMessage.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQTextMessage();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ActiveMQTopicMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ActiveMQTopicMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ActiveMQTopicMarshaller extends ActiveMQDestinationMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ActiveMQTopic.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ActiveMQTopic();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/BaseCommandMarshaller.java

@@ -0,0 +1,118 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for BaseCommandMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public abstract class BaseCommandMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        BaseCommand info = (BaseCommand)o;
+        info.setCommandId(dataIn.readInt());
+        info.setResponseRequired(bs.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        BaseCommand info = (BaseCommand)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        bs.writeBoolean(info.isResponseRequired());
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        BaseCommand info = (BaseCommand)o;
+        dataOut.writeInt(info.getCommandId());
+        bs.readBoolean();
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        BaseCommand info = (BaseCommand)o;
+        info.setCommandId(dataIn.readInt());
+        info.setResponseRequired(dataIn.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        BaseCommand info = (BaseCommand)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getCommandId());
+        dataOut.writeBoolean(info.isResponseRequired());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/BaseDataStreamMarshaller.java

@@ -0,0 +1,645 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+import java.lang.reflect.Constructor;
+
+import org.apache.activemq.command.DataStructure;
+import org.apache.activemq.openwire.BooleanStream;
+import org.apache.activemq.openwire.DataStreamMarshaller;
+import org.apache.activemq.openwire.OpenWireFormat;
+import org.apache.activemq.util.ByteSequence;
+
+public abstract class BaseDataStreamMarshaller implements DataStreamMarshaller {
+
+    public static final Constructor STACK_TRACE_ELEMENT_CONSTRUCTOR;
+
+    static {
+        Constructor constructor = null;
+        try {
+            constructor = StackTraceElement.class.getConstructor(new Class[] {String.class, String.class,
+                                                                              String.class, int.class});
+        } catch (Throwable e) {
+        }
+        STACK_TRACE_ELEMENT_CONSTRUCTOR = constructor;
+    }
+
+    public abstract byte getDataStructureType();
+
+    public abstract DataStructure createObject();
+
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+        return 0;
+    }
+
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs)
+        throws IOException {
+    }
+
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs)
+        throws IOException {
+    }
+
+    public int tightMarshalLong1(OpenWireFormat wireFormat, long o, BooleanStream bs) throws IOException {
+        if (o == 0) {
+            bs.writeBoolean(false);
+            bs.writeBoolean(false);
+            return 0;
+        } else if ((o & 0xFFFFFFFFFFFF0000L) == 0) {
+            bs.writeBoolean(false);
+            bs.writeBoolean(true);
+            return 2;
+        } else if ((o & 0xFFFFFFFF00000000L) == 0) {
+            bs.writeBoolean(true);
+            bs.writeBoolean(false);
+            return 4;
+        } else {
+            bs.writeBoolean(true);
+            bs.writeBoolean(true);
+            return 8;
+        }
+    }
+
+    public void tightMarshalLong2(OpenWireFormat wireFormat, long o, DataOutput dataOut, BooleanStream bs)
+        throws IOException {
+        if (bs.readBoolean()) {
+            if (bs.readBoolean()) {
+                dataOut.writeLong(o);
+            } else {
+                dataOut.writeInt((int)o);
+            }
+        } else {
+            if (bs.readBoolean()) {
+                dataOut.writeShort((int)o);
+            }
+        }
+    }
+
+    public long tightUnmarshalLong(OpenWireFormat wireFormat, DataInput dataIn, BooleanStream bs)
+        throws IOException {
+        if (bs.readBoolean()) {
+            if (bs.readBoolean()) {
+                return dataIn.readLong();
+            } else {
+                return toLong(dataIn.readInt());
+            }
+        } else {
+            if (bs.readBoolean()) {
+                return toLong(dataIn.readShort());
+            } else {
+                return 0;
+            }
+        }
+    }
+
+    protected long toLong(short value) {
+        // lets handle negative values
+        long answer = value;
+        return answer & 0xffffL;
+    }
+
+    protected long toLong(int value) {
+        // lets handle negative values
+        long answer = value;
+        return answer & 0xffffffffL;
+    }
+
+    protected DataStructure tightUnmarsalNestedObject(OpenWireFormat wireFormat, DataInput dataIn,
+                                                      BooleanStream bs) throws IOException {
+        return wireFormat.tightUnmarshalNestedObject(dataIn, bs);
+    }
+
+    protected int tightMarshalNestedObject1(OpenWireFormat wireFormat, DataStructure o, BooleanStream bs)
+        throws IOException {
+        return wireFormat.tightMarshalNestedObject1(o, bs);
+    }
+
+    protected void tightMarshalNestedObject2(OpenWireFormat wireFormat, DataStructure o, DataOutput dataOut,
+                                             BooleanStream bs) throws IOException {
+        wireFormat.tightMarshalNestedObject2(o, dataOut, bs);
+    }
+
+    protected DataStructure tightUnmarsalCachedObject(OpenWireFormat wireFormat, DataInput dataIn,
+                                                      BooleanStream bs) throws IOException {
+        if (wireFormat.isCacheEnabled()) {
+            if (bs.readBoolean()) {
+                short index = dataIn.readShort();
+                DataStructure object = wireFormat.tightUnmarshalNestedObject(dataIn, bs);
+                wireFormat.setInUnmarshallCache(index, object);
+                return object;
+            } else {
+                short index = dataIn.readShort();
+                return wireFormat.getFromUnmarshallCache(index);
+            }
+        } else {
+            return wireFormat.tightUnmarshalNestedObject(dataIn, bs);
+        }
+    }
+
+    protected int tightMarshalCachedObject1(OpenWireFormat wireFormat, DataStructure o, BooleanStream bs)
+        throws IOException {
+        if (wireFormat.isCacheEnabled()) {
+            Short index = wireFormat.getMarshallCacheIndex(o);
+            bs.writeBoolean(index == null);
+            if (index == null) {
+                int rc = wireFormat.tightMarshalNestedObject1(o, bs);
+                wireFormat.addToMarshallCache(o);
+                return 2 + rc;
+            } else {
+                return 2;
+            }
+        } else {
+            return wireFormat.tightMarshalNestedObject1(o, bs);
+        }
+    }
+
+    protected void tightMarshalCachedObject2(OpenWireFormat wireFormat, DataStructure o, DataOutput dataOut,
+                                             BooleanStream bs) throws IOException {
+        if (wireFormat.isCacheEnabled()) {
+            Short index = wireFormat.getMarshallCacheIndex(o);
+            if (bs.readBoolean()) {
+                dataOut.writeShort(index.shortValue());
+                wireFormat.tightMarshalNestedObject2(o, dataOut, bs);
+            } else {
+                dataOut.writeShort(index.shortValue());
+            }
+        } else {
+            wireFormat.tightMarshalNestedObject2(o, dataOut, bs);
+        }
+    }
+
+    protected Throwable tightUnmarsalThrowable(OpenWireFormat wireFormat, DataInput dataIn, BooleanStream bs)
+        throws IOException {
+        if (bs.readBoolean()) {
+            String clazz = tightUnmarshalString(dataIn, bs);
+            String message = tightUnmarshalString(dataIn, bs);
+            Throwable o = createThrowable(clazz, message);
+            if (wireFormat.isStackTraceEnabled()) {
+                if (STACK_TRACE_ELEMENT_CONSTRUCTOR != null) {
+                    StackTraceElement ss[] = new StackTraceElement[dataIn.readShort()];
+                    for (int i = 0; i < ss.length; i++) {
+                        try {
+                            ss[i] = (StackTraceElement)STACK_TRACE_ELEMENT_CONSTRUCTOR
+                                .newInstance(new Object[] {tightUnmarshalString(dataIn, bs),
+                                                           tightUnmarshalString(dataIn, bs),
+                                                           tightUnmarshalString(dataIn, bs),
+                                                           Integer.valueOf(dataIn.readInt())});
+                        } catch (IOException e) {
+                            throw e;
+                        } catch (Throwable e) {
+                        }
+                    }
+                    o.setStackTrace(ss);
+                } else {
+                    short size = dataIn.readShort();
+                    for (int i = 0; i < size; i++) {
+                        tightUnmarshalString(dataIn, bs);
+                        tightUnmarshalString(dataIn, bs);
+                        tightUnmarshalString(dataIn, bs);
+                        dataIn.readInt();
+                    }
+                }
+                o.initCause(tightUnmarsalThrowable(wireFormat, dataIn, bs));
+
+            }
+            return o;
+        } else {
+            return null;
+        }
+    }
+
+    private Throwable createThrowable(String className, String message) {
+        try {
+            Class clazz = Class.forName(className, false, BaseDataStreamMarshaller.class.getClassLoader());
+            Constructor constructor = clazz.getConstructor(new Class[] {String.class});
+            return (Throwable)constructor.newInstance(new Object[] {message});
+        } catch (Throwable e) {
+            return new Throwable(className + ": " + message);
+        }
+    }
+
+    protected int tightMarshalThrowable1(OpenWireFormat wireFormat, Throwable o, BooleanStream bs)
+        throws IOException {
+        if (o == null) {
+            bs.writeBoolean(false);
+            return 0;
+        } else {
+            int rc = 0;
+            bs.writeBoolean(true);
+            rc += tightMarshalString1(o.getClass().getName(), bs);
+            rc += tightMarshalString1(o.getMessage(), bs);
+            if (wireFormat.isStackTraceEnabled()) {
+                rc += 2;
+                StackTraceElement[] stackTrace = o.getStackTrace();
+                for (int i = 0; i < stackTrace.length; i++) {
+                    StackTraceElement element = stackTrace[i];
+                    rc += tightMarshalString1(element.getClassName(), bs);
+                    rc += tightMarshalString1(element.getMethodName(), bs);
+                    rc += tightMarshalString1(element.getFileName(), bs);
+                    rc += 4;
+                }
+                rc += tightMarshalThrowable1(wireFormat, o.getCause(), bs);
+            }
+            return rc;
+        }
+    }
+
+    protected void tightMarshalThrowable2(OpenWireFormat wireFormat, Throwable o, DataOutput dataOut,
+                                          BooleanStream bs) throws IOException {
+        if (bs.readBoolean()) {
+            tightMarshalString2(o.getClass().getName(), dataOut, bs);
+            tightMarshalString2(o.getMessage(), dataOut, bs);
+            if (wireFormat.isStackTraceEnabled()) {
+                StackTraceElement[] stackTrace = o.getStackTrace();
+                dataOut.writeShort(stackTrace.length);
+                for (int i = 0; i < stackTrace.length; i++) {
+                    StackTraceElement element = stackTrace[i];
+                    tightMarshalString2(element.getClassName(), dataOut, bs);
+                    tightMarshalString2(element.getMethodName(), dataOut, bs);
+                    tightMarshalString2(element.getFileName(), dataOut, bs);
+                    dataOut.writeInt(element.getLineNumber());
+                }
+                tightMarshalThrowable2(wireFormat, o.getCause(), dataOut, bs);
+            }
+        }
+    }
+
+    @SuppressWarnings("deprecation")
+    protected String tightUnmarshalString(DataInput dataIn, BooleanStream bs) throws IOException {
+        if (bs.readBoolean()) {
+            if (bs.readBoolean()) {
+                int size = dataIn.readShort();
+                byte data[] = new byte[size];
+                dataIn.readFully(data);
+                // Yes deprecated, but we know what we are doing.
+                // This allows us to create a String from a ASCII byte array. (no UTF-8 decoding)
+                return new String(data, 0);
+            } else {
+                return dataIn.readUTF();
+            }
+        } else {
+            return null;
+        }
+    }
+
+    protected int tightMarshalString1(String value, BooleanStream bs) throws IOException {
+        bs.writeBoolean(value != null);
+        if (value != null) {
+
+            int strlen = value.length();
+            int utflen = 0;
+            char[] charr = new char[strlen];
+            int c = 0;
+            boolean isOnlyAscii = true;
+
+            value.getChars(0, strlen, charr, 0);
+
+            for (int i = 0; i < strlen; i++) {
+                c = charr[i];
+                if ((c >= 0x0001) && (c <= 0x007F)) {
+                    utflen++;
+                } else if (c > 0x07FF) {
+                    utflen += 3;
+                    isOnlyAscii = false;
+                } else {
+                    isOnlyAscii = false;
+                    utflen += 2;
+                }
+            }
+
+            if (utflen >= Short.MAX_VALUE) {
+                throw new IOException("Encountered a String value that is too long to encode.");
+            }
+            bs.writeBoolean(isOnlyAscii);
+            return utflen + 2;
+
+        } else {
+            return 0;
+        }
+    }
+
+    protected void tightMarshalString2(String value, DataOutput dataOut, BooleanStream bs) throws IOException {
+        if (bs.readBoolean()) {
+            // If we verified it only holds ascii values
+            if (bs.readBoolean()) {
+                dataOut.writeShort(value.length());
+                dataOut.writeBytes(value);
+            } else {
+                dataOut.writeUTF(value);
+            }
+        }
+    }
+
+    protected int tightMarshalObjectArray1(OpenWireFormat wireFormat, DataStructure[] objects,
+                                           BooleanStream bs) throws IOException {
+        if (objects != null) {
+            int rc = 0;
+            bs.writeBoolean(true);
+            rc += 2;
+            for (int i = 0; i < objects.length; i++) {
+                rc += tightMarshalNestedObject1(wireFormat, objects[i], bs);
+            }
+            return rc;
+        } else {
+            bs.writeBoolean(false);
+            return 0;
+        }
+    }
+
+    protected void tightMarshalObjectArray2(OpenWireFormat wireFormat, DataStructure[] objects,
+                                            DataOutput dataOut, BooleanStream bs) throws IOException {
+        if (bs.readBoolean()) {
+            dataOut.writeShort(objects.length);
+            for (int i = 0; i < objects.length; i++) {
+                tightMarshalNestedObject2(wireFormat, objects[i], dataOut, bs);
+            }
+        }
+    }
+
+    protected int tightMarshalConstByteArray1(byte[] data, BooleanStream bs, int i) throws IOException {
+        return i;
+    }
+
+    protected void tightMarshalConstByteArray2(byte[] data, DataOutput dataOut, BooleanStream bs, int i)
+        throws IOException {
+        dataOut.write(data, 0, i);
+    }
+
+    protected byte[] tightUnmarshalConstByteArray(DataInput dataIn, BooleanStream bs, int i)
+        throws IOException {
+        byte data[] = new byte[i];
+        dataIn.readFully(data);
+        return data;
+    }
+
+    protected int tightMarshalByteArray1(byte[] data, BooleanStream bs) throws IOException {
+        bs.writeBoolean(data != null);
+        if (data != null) {
+            return data.length + 4;
+        } else {
+            return 0;
+        }
+    }
+
+    protected void tightMarshalByteArray2(byte[] data, DataOutput dataOut, BooleanStream bs)
+        throws IOException {
+        if (bs.readBoolean()) {
+            dataOut.writeInt(data.length);
+            dataOut.write(data);
+        }
+    }
+
+    protected byte[] tightUnmarshalByteArray(DataInput dataIn, BooleanStream bs) throws IOException {
+        byte rc[] = null;
+        if (bs.readBoolean()) {
+            int size = dataIn.readInt();
+            rc = new byte[size];
+            dataIn.readFully(rc);
+        }
+        return rc;
+    }
+
+    protected int tightMarshalByteSequence1(ByteSequence data, BooleanStream bs) throws IOException {
+        bs.writeBoolean(data != null);
+        if (data != null) {
+            return data.getLength() + 4;
+        } else {
+            return 0;
+        }
+    }
+
+    protected void tightMarshalByteSequence2(ByteSequence data, DataOutput dataOut, BooleanStream bs)
+        throws IOException {
+        if (bs.readBoolean()) {
+            dataOut.writeInt(data.getLength());
+            dataOut.write(data.getData(), data.getOffset(), data.getLength());
+        }
+    }
+
+    protected ByteSequence tightUnmarshalByteSequence(DataInput dataIn, BooleanStream bs) throws IOException {
+        ByteSequence rc = null;
+        if (bs.readBoolean()) {
+            int size = dataIn.readInt();
+            byte[] t = new byte[size];
+            dataIn.readFully(t);
+            return new ByteSequence(t, 0, size);
+        }
+        return rc;
+    }
+
+    //
+    // The loose marshaling logic
+    //
+
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+    }
+
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+    }
+
+    public void looseMarshalLong(OpenWireFormat wireFormat, long o, DataOutput dataOut) throws IOException {
+        dataOut.writeLong(o);
+    }
+
+    public long looseUnmarshalLong(OpenWireFormat wireFormat, DataInput dataIn) throws IOException {
+        return dataIn.readLong();
+    }
+
+    protected DataStructure looseUnmarsalNestedObject(OpenWireFormat wireFormat, DataInput dataIn)
+        throws IOException {
+        return wireFormat.looseUnmarshalNestedObject(dataIn);
+    }
+
+    protected void looseMarshalNestedObject(OpenWireFormat wireFormat, DataStructure o, DataOutput dataOut)
+        throws IOException {
+        wireFormat.looseMarshalNestedObject(o, dataOut);
+    }
+
+    protected DataStructure looseUnmarsalCachedObject(OpenWireFormat wireFormat, DataInput dataIn)
+        throws IOException {
+        if (wireFormat.isCacheEnabled()) {
+            if (dataIn.readBoolean()) {
+                short index = dataIn.readShort();
+                DataStructure object = wireFormat.looseUnmarshalNestedObject(dataIn);
+                wireFormat.setInUnmarshallCache(index, object);
+                return object;
+            } else {
+                short index = dataIn.readShort();
+                return wireFormat.getFromUnmarshallCache(index);
+            }
+        } else {
+            return wireFormat.looseUnmarshalNestedObject(dataIn);
+        }
+    }
+
+    protected void looseMarshalCachedObject(OpenWireFormat wireFormat, DataStructure o, DataOutput dataOut)
+        throws IOException {
+        if (wireFormat.isCacheEnabled()) {
+            Short index = wireFormat.getMarshallCacheIndex(o);
+            dataOut.writeBoolean(index == null);
+            if (index == null) {
+                index = wireFormat.addToMarshallCache(o);
+                dataOut.writeShort(index.shortValue());
+                wireFormat.looseMarshalNestedObject(o, dataOut);
+            } else {
+                dataOut.writeShort(index.shortValue());
+            }
+        } else {
+            wireFormat.looseMarshalNestedObject(o, dataOut);
+        }
+    }
+
+    protected Throwable looseUnmarsalThrowable(OpenWireFormat wireFormat, DataInput dataIn)
+        throws IOException {
+        if (dataIn.readBoolean()) {
+            String clazz = looseUnmarshalString(dataIn);
+            String message = looseUnmarshalString(dataIn);
+            Throwable o = createThrowable(clazz, message);
+            if (wireFormat.isStackTraceEnabled()) {
+                if (STACK_TRACE_ELEMENT_CONSTRUCTOR != null) {
+                    StackTraceElement ss[] = new StackTraceElement[dataIn.readShort()];
+                    for (int i = 0; i < ss.length; i++) {
+                        try {
+                            ss[i] = (StackTraceElement)STACK_TRACE_ELEMENT_CONSTRUCTOR
+                                .newInstance(new Object[] {looseUnmarshalString(dataIn),
+                                                           looseUnmarshalString(dataIn),
+                                                           looseUnmarshalString(dataIn),
+                                                           Integer.valueOf(dataIn.readInt())});
+                        } catch (IOException e) {
+                            throw e;
+                        } catch (Throwable e) {
+                        }
+                    }
+                    o.setStackTrace(ss);
+                } else {
+                    short size = dataIn.readShort();
+                    for (int i = 0; i < size; i++) {
+                        looseUnmarshalString(dataIn);
+                        looseUnmarshalString(dataIn);
+                        looseUnmarshalString(dataIn);
+                        dataIn.readInt();
+                    }
+                }
+                o.initCause(looseUnmarsalThrowable(wireFormat, dataIn));
+
+            }
+            return o;
+        } else {
+            return null;
+        }
+    }
+
+    protected void looseMarshalThrowable(OpenWireFormat wireFormat, Throwable o, DataOutput dataOut)
+        throws IOException {
+        dataOut.writeBoolean(o != null);
+        if (o != null) {
+            looseMarshalString(o.getClass().getName(), dataOut);
+            looseMarshalString(o.getMessage(), dataOut);
+            if (wireFormat.isStackTraceEnabled()) {
+                StackTraceElement[] stackTrace = o.getStackTrace();
+                dataOut.writeShort(stackTrace.length);
+                for (int i = 0; i < stackTrace.length; i++) {
+                    StackTraceElement element = stackTrace[i];
+                    looseMarshalString(element.getClassName(), dataOut);
+                    looseMarshalString(element.getMethodName(), dataOut);
+                    looseMarshalString(element.getFileName(), dataOut);
+                    dataOut.writeInt(element.getLineNumber());
+                }
+                looseMarshalThrowable(wireFormat, o.getCause(), dataOut);
+            }
+        }
+    }
+
+    protected String looseUnmarshalString(DataInput dataIn) throws IOException {
+        if (dataIn.readBoolean()) {
+            return dataIn.readUTF();
+        } else {
+            return null;
+        }
+    }
+
+    protected void looseMarshalString(String value, DataOutput dataOut) throws IOException {
+        dataOut.writeBoolean(value != null);
+        if (value != null) {
+            dataOut.writeUTF(value);
+        }
+    }
+
+    protected void looseMarshalObjectArray(OpenWireFormat wireFormat, DataStructure[] objects,
+                                           DataOutput dataOut) throws IOException {
+        dataOut.writeBoolean(objects != null);
+        if (objects != null) {
+            dataOut.writeShort(objects.length);
+            for (int i = 0; i < objects.length; i++) {
+                looseMarshalNestedObject(wireFormat, objects[i], dataOut);
+            }
+        }
+    }
+
+    protected void looseMarshalConstByteArray(OpenWireFormat wireFormat, byte[] data, DataOutput dataOut,
+                                              int i) throws IOException {
+        dataOut.write(data, 0, i);
+    }
+
+    protected byte[] looseUnmarshalConstByteArray(DataInput dataIn, int i) throws IOException {
+        byte data[] = new byte[i];
+        dataIn.readFully(data);
+        return data;
+    }
+
+    protected void looseMarshalByteArray(OpenWireFormat wireFormat, byte[] data, DataOutput dataOut)
+        throws IOException {
+        dataOut.writeBoolean(data != null);
+        if (data != null) {
+            dataOut.writeInt(data.length);
+            dataOut.write(data);
+        }
+    }
+
+    protected byte[] looseUnmarshalByteArray(DataInput dataIn) throws IOException {
+        byte rc[] = null;
+        if (dataIn.readBoolean()) {
+            int size = dataIn.readInt();
+            rc = new byte[size];
+            dataIn.readFully(rc);
+        }
+        return rc;
+    }
+
+    protected void looseMarshalByteSequence(OpenWireFormat wireFormat, ByteSequence data, DataOutput dataOut)
+        throws IOException {
+        dataOut.writeBoolean(data != null);
+        if (data != null) {
+            dataOut.writeInt(data.getLength());
+            dataOut.write(data.getData(), data.getOffset(), data.getLength());
+        }
+    }
+
+    protected ByteSequence looseUnmarshalByteSequence(DataInput dataIn) throws IOException {
+        ByteSequence rc = null;
+        if (dataIn.readBoolean()) {
+            int size = dataIn.readInt();
+            byte[] t = new byte[size];
+            dataIn.readFully(t);
+            rc = new ByteSequence(t, 0, size);
+        }
+        return rc;
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/BrokerIdMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for BrokerIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class BrokerIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return BrokerId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new BrokerId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        BrokerId info = (BrokerId)o;
+        info.setValue(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        BrokerId info = (BrokerId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getValue(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        BrokerId info = (BrokerId)o;
+        tightMarshalString2(info.getValue(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        BrokerId info = (BrokerId)o;
+        info.setValue(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        BrokerId info = (BrokerId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getValue(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/BrokerInfoMarshaller.java

@@ -0,0 +1,206 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for BrokerInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class BrokerInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return BrokerInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new BrokerInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        BrokerInfo info = (BrokerInfo)o;
+        info.setBrokerId((org.apache.activemq.command.BrokerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setBrokerURL(tightUnmarshalString(dataIn, bs));
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerInfo value[] = new org.apache.activemq.command.BrokerInfo[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerInfo) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setPeerBrokerInfos(value);
+        }
+        else {
+            info.setPeerBrokerInfos(null);
+        }
+        info.setBrokerName(tightUnmarshalString(dataIn, bs));
+        info.setSlaveBroker(bs.readBoolean());
+        info.setMasterBroker(bs.readBoolean());
+        info.setFaultTolerantConfiguration(bs.readBoolean());
+        info.setDuplexConnection(bs.readBoolean());
+        info.setNetworkConnection(bs.readBoolean());
+        info.setConnectionId(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setBrokerUploadUrl(tightUnmarshalString(dataIn, bs));
+        info.setNetworkProperties(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        BrokerInfo info = (BrokerInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getBrokerId(), bs);
+        rc += tightMarshalString1(info.getBrokerURL(), bs);
+        rc += tightMarshalObjectArray1(wireFormat, info.getPeerBrokerInfos(), bs);
+        rc += tightMarshalString1(info.getBrokerName(), bs);
+        bs.writeBoolean(info.isSlaveBroker());
+        bs.writeBoolean(info.isMasterBroker());
+        bs.writeBoolean(info.isFaultTolerantConfiguration());
+        bs.writeBoolean(info.isDuplexConnection());
+        bs.writeBoolean(info.isNetworkConnection());
+        rc+=tightMarshalLong1(wireFormat, info.getConnectionId(), bs);
+        rc += tightMarshalString1(info.getBrokerUploadUrl(), bs);
+        rc += tightMarshalString1(info.getNetworkProperties(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        BrokerInfo info = (BrokerInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getBrokerId(), dataOut, bs);
+        tightMarshalString2(info.getBrokerURL(), dataOut, bs);
+        tightMarshalObjectArray2(wireFormat, info.getPeerBrokerInfos(), dataOut, bs);
+        tightMarshalString2(info.getBrokerName(), dataOut, bs);
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        tightMarshalLong2(wireFormat, info.getConnectionId(), dataOut, bs);
+        tightMarshalString2(info.getBrokerUploadUrl(), dataOut, bs);
+        tightMarshalString2(info.getNetworkProperties(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        BrokerInfo info = (BrokerInfo)o;
+        info.setBrokerId((org.apache.activemq.command.BrokerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setBrokerURL(looseUnmarshalString(dataIn));
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerInfo value[] = new org.apache.activemq.command.BrokerInfo[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerInfo) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setPeerBrokerInfos(value);
+        }
+        else {
+            info.setPeerBrokerInfos(null);
+        }
+        info.setBrokerName(looseUnmarshalString(dataIn));
+        info.setSlaveBroker(dataIn.readBoolean());
+        info.setMasterBroker(dataIn.readBoolean());
+        info.setFaultTolerantConfiguration(dataIn.readBoolean());
+        info.setDuplexConnection(dataIn.readBoolean());
+        info.setNetworkConnection(dataIn.readBoolean());
+        info.setConnectionId(looseUnmarshalLong(wireFormat, dataIn));
+        info.setBrokerUploadUrl(looseUnmarshalString(dataIn));
+        info.setNetworkProperties(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        BrokerInfo info = (BrokerInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getBrokerId(), dataOut);
+        looseMarshalString(info.getBrokerURL(), dataOut);
+        looseMarshalObjectArray(wireFormat, info.getPeerBrokerInfos(), dataOut);
+        looseMarshalString(info.getBrokerName(), dataOut);
+        dataOut.writeBoolean(info.isSlaveBroker());
+        dataOut.writeBoolean(info.isMasterBroker());
+        dataOut.writeBoolean(info.isFaultTolerantConfiguration());
+        dataOut.writeBoolean(info.isDuplexConnection());
+        dataOut.writeBoolean(info.isNetworkConnection());
+        looseMarshalLong(wireFormat, info.getConnectionId(), dataOut);
+        looseMarshalString(info.getBrokerUploadUrl(), dataOut);
+        looseMarshalString(info.getNetworkProperties(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConnectionControlMarshaller.java

@@ -0,0 +1,149 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConnectionControlMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionControlMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConnectionControl.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConnectionControl();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConnectionControl info = (ConnectionControl)o;
+        info.setClose(bs.readBoolean());
+        info.setExit(bs.readBoolean());
+        info.setFaultTolerant(bs.readBoolean());
+        info.setResume(bs.readBoolean());
+        info.setSuspend(bs.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConnectionControl info = (ConnectionControl)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        bs.writeBoolean(info.isClose());
+        bs.writeBoolean(info.isExit());
+        bs.writeBoolean(info.isFaultTolerant());
+        bs.writeBoolean(info.isResume());
+        bs.writeBoolean(info.isSuspend());
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConnectionControl info = (ConnectionControl)o;
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConnectionControl info = (ConnectionControl)o;
+        info.setClose(dataIn.readBoolean());
+        info.setExit(dataIn.readBoolean());
+        info.setFaultTolerant(dataIn.readBoolean());
+        info.setResume(dataIn.readBoolean());
+        info.setSuspend(dataIn.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConnectionControl info = (ConnectionControl)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeBoolean(info.isClose());
+        dataOut.writeBoolean(info.isExit());
+        dataOut.writeBoolean(info.isFaultTolerant());
+        dataOut.writeBoolean(info.isResume());
+        dataOut.writeBoolean(info.isSuspend());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConnectionErrorMarshaller.java

@@ -0,0 +1,134 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConnectionErrorMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionErrorMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConnectionError.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConnectionError();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConnectionError info = (ConnectionError)o;
+        info.setException((java.lang.Throwable) tightUnmarsalThrowable(wireFormat, dataIn, bs));
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConnectionError info = (ConnectionError)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalThrowable1(wireFormat, info.getException(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getConnectionId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConnectionError info = (ConnectionError)o;
+        tightMarshalThrowable2(wireFormat, info.getException(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getConnectionId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConnectionError info = (ConnectionError)o;
+        info.setException((java.lang.Throwable) looseUnmarsalThrowable(wireFormat, dataIn));
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConnectionError info = (ConnectionError)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalThrowable(wireFormat, info.getException(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getConnectionId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConnectionIdMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConnectionIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConnectionId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConnectionId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConnectionId info = (ConnectionId)o;
+        info.setValue(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConnectionId info = (ConnectionId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getValue(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConnectionId info = (ConnectionId)o;
+        tightMarshalString2(info.getValue(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConnectionId info = (ConnectionId)o;
+        info.setValue(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConnectionId info = (ConnectionId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getValue(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConnectionInfoMarshaller.java

@@ -0,0 +1,186 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConnectionInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConnectionInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConnectionInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConnectionInfo info = (ConnectionInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setClientId(tightUnmarshalString(dataIn, bs));
+        info.setPassword(tightUnmarshalString(dataIn, bs));
+        info.setUserName(tightUnmarshalString(dataIn, bs));
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setBrokerMasterConnector(bs.readBoolean());
+        info.setManageable(bs.readBoolean());
+        info.setClientMaster(bs.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConnectionInfo info = (ConnectionInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConnectionId(), bs);
+        rc += tightMarshalString1(info.getClientId(), bs);
+        rc += tightMarshalString1(info.getPassword(), bs);
+        rc += tightMarshalString1(info.getUserName(), bs);
+        rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
+        bs.writeBoolean(info.isBrokerMasterConnector());
+        bs.writeBoolean(info.isManageable());
+        bs.writeBoolean(info.isClientMaster());
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConnectionInfo info = (ConnectionInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConnectionId(), dataOut, bs);
+        tightMarshalString2(info.getClientId(), dataOut, bs);
+        tightMarshalString2(info.getPassword(), dataOut, bs);
+        tightMarshalString2(info.getUserName(), dataOut, bs);
+        tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConnectionInfo info = (ConnectionInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setClientId(looseUnmarshalString(dataIn));
+        info.setPassword(looseUnmarshalString(dataIn));
+        info.setUserName(looseUnmarshalString(dataIn));
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setBrokerMasterConnector(dataIn.readBoolean());
+        info.setManageable(dataIn.readBoolean());
+        info.setClientMaster(dataIn.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConnectionInfo info = (ConnectionInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConnectionId(), dataOut);
+        looseMarshalString(info.getClientId(), dataOut);
+        looseMarshalString(info.getPassword(), dataOut);
+        looseMarshalString(info.getUserName(), dataOut);
+        looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
+        dataOut.writeBoolean(info.isBrokerMasterConnector());
+        dataOut.writeBoolean(info.isManageable());
+        dataOut.writeBoolean(info.isClientMaster());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConsumerControlMarshaller.java

@@ -0,0 +1,153 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConsumerControlMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConsumerControlMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConsumerControl.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConsumerControl();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConsumerControl info = (ConsumerControl)o;
+        info.setClose(bs.readBoolean());
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setPrefetch(dataIn.readInt());
+        info.setFlush(bs.readBoolean());
+        info.setStart(bs.readBoolean());
+        info.setStop(bs.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConsumerControl info = (ConsumerControl)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        bs.writeBoolean(info.isClose());
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
+        bs.writeBoolean(info.isFlush());
+        bs.writeBoolean(info.isStart());
+        bs.writeBoolean(info.isStop());
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConsumerControl info = (ConsumerControl)o;
+        bs.readBoolean();
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
+        dataOut.writeInt(info.getPrefetch());
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConsumerControl info = (ConsumerControl)o;
+        info.setClose(dataIn.readBoolean());
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setPrefetch(dataIn.readInt());
+        info.setFlush(dataIn.readBoolean());
+        info.setStart(dataIn.readBoolean());
+        info.setStop(dataIn.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConsumerControl info = (ConsumerControl)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeBoolean(info.isClose());
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
+        dataOut.writeInt(info.getPrefetch());
+        dataOut.writeBoolean(info.isFlush());
+        dataOut.writeBoolean(info.isStart());
+        dataOut.writeBoolean(info.isStop());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConsumerIdMarshaller.java

@@ -0,0 +1,139 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConsumerIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConsumerIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConsumerId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConsumerId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConsumerId info = (ConsumerId)o;
+        info.setConnectionId(tightUnmarshalString(dataIn, bs));
+        info.setSessionId(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setValue(tightUnmarshalLong(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConsumerId info = (ConsumerId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getConnectionId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getSessionId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getValue(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConsumerId info = (ConsumerId)o;
+        tightMarshalString2(info.getConnectionId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getSessionId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getValue(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConsumerId info = (ConsumerId)o;
+        info.setConnectionId(looseUnmarshalString(dataIn));
+        info.setSessionId(looseUnmarshalLong(wireFormat, dataIn));
+        info.setValue(looseUnmarshalLong(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConsumerId info = (ConsumerId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getConnectionId(), dataOut);
+        looseMarshalLong(wireFormat, info.getSessionId(), dataOut);
+        looseMarshalLong(wireFormat, info.getValue(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ConsumerInfoMarshaller.java

@@ -0,0 +1,255 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ConsumerInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConsumerInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ConsumerInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ConsumerInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ConsumerInfo info = (ConsumerInfo)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setBrowser(bs.readBoolean());
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setPrefetchSize(dataIn.readInt());
+        info.setMaximumPendingMessageLimit(dataIn.readInt());
+        info.setDispatchAsync(bs.readBoolean());
+        info.setSelector(tightUnmarshalString(dataIn, bs));
+        info.setSubscriptionName(tightUnmarshalString(dataIn, bs));
+        info.setNoLocal(bs.readBoolean());
+        info.setExclusive(bs.readBoolean());
+        info.setRetroactive(bs.readBoolean());
+        info.setPriority(dataIn.readByte());
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setAdditionalPredicate((org.apache.activemq.filter.BooleanExpression) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setNetworkSubscription(bs.readBoolean());
+        info.setOptimizedAcknowledge(bs.readBoolean());
+        info.setNoRangeAcks(bs.readBoolean());
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.ConsumerId value[] = new org.apache.activemq.command.ConsumerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.ConsumerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setNetworkConsumerPath(value);
+        }
+        else {
+            info.setNetworkConsumerPath(null);
+        }
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ConsumerInfo info = (ConsumerInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
+        bs.writeBoolean(info.isBrowser());
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        bs.writeBoolean(info.isDispatchAsync());
+        rc += tightMarshalString1(info.getSelector(), bs);
+        rc += tightMarshalString1(info.getSubscriptionName(), bs);
+        bs.writeBoolean(info.isNoLocal());
+        bs.writeBoolean(info.isExclusive());
+        bs.writeBoolean(info.isRetroactive());
+        rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getAdditionalPredicate(), bs);
+        bs.writeBoolean(info.isNetworkSubscription());
+        bs.writeBoolean(info.isOptimizedAcknowledge());
+        bs.writeBoolean(info.isNoRangeAcks());
+        rc += tightMarshalObjectArray1(wireFormat, info.getNetworkConsumerPath(), bs);
+
+        return rc + 9;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ConsumerInfo info = (ConsumerInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
+        bs.readBoolean();
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        dataOut.writeInt(info.getPrefetchSize());
+        dataOut.writeInt(info.getMaximumPendingMessageLimit());
+        bs.readBoolean();
+        tightMarshalString2(info.getSelector(), dataOut, bs);
+        tightMarshalString2(info.getSubscriptionName(), dataOut, bs);
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        dataOut.writeByte(info.getPriority());
+        tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getAdditionalPredicate(), dataOut, bs);
+        bs.readBoolean();
+        bs.readBoolean();
+        bs.readBoolean();
+        tightMarshalObjectArray2(wireFormat, info.getNetworkConsumerPath(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ConsumerInfo info = (ConsumerInfo)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setBrowser(dataIn.readBoolean());
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setPrefetchSize(dataIn.readInt());
+        info.setMaximumPendingMessageLimit(dataIn.readInt());
+        info.setDispatchAsync(dataIn.readBoolean());
+        info.setSelector(looseUnmarshalString(dataIn));
+        info.setSubscriptionName(looseUnmarshalString(dataIn));
+        info.setNoLocal(dataIn.readBoolean());
+        info.setExclusive(dataIn.readBoolean());
+        info.setRetroactive(dataIn.readBoolean());
+        info.setPriority(dataIn.readByte());
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setAdditionalPredicate((org.apache.activemq.filter.BooleanExpression) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setNetworkSubscription(dataIn.readBoolean());
+        info.setOptimizedAcknowledge(dataIn.readBoolean());
+        info.setNoRangeAcks(dataIn.readBoolean());
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.ConsumerId value[] = new org.apache.activemq.command.ConsumerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.ConsumerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setNetworkConsumerPath(value);
+        }
+        else {
+            info.setNetworkConsumerPath(null);
+        }
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ConsumerInfo info = (ConsumerInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
+        dataOut.writeBoolean(info.isBrowser());
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        dataOut.writeInt(info.getPrefetchSize());
+        dataOut.writeInt(info.getMaximumPendingMessageLimit());
+        dataOut.writeBoolean(info.isDispatchAsync());
+        looseMarshalString(info.getSelector(), dataOut);
+        looseMarshalString(info.getSubscriptionName(), dataOut);
+        dataOut.writeBoolean(info.isNoLocal());
+        dataOut.writeBoolean(info.isExclusive());
+        dataOut.writeBoolean(info.isRetroactive());
+        dataOut.writeByte(info.getPriority());
+        looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getAdditionalPredicate(), dataOut);
+        dataOut.writeBoolean(info.isNetworkSubscription());
+        dataOut.writeBoolean(info.isOptimizedAcknowledge());
+        dataOut.writeBoolean(info.isNoRangeAcks());
+        looseMarshalObjectArray(wireFormat, info.getNetworkConsumerPath(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ControlCommandMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ControlCommandMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ControlCommandMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ControlCommand.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ControlCommand();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ControlCommand info = (ControlCommand)o;
+        info.setCommand(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ControlCommand info = (ControlCommand)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getCommand(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ControlCommand info = (ControlCommand)o;
+        tightMarshalString2(info.getCommand(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ControlCommand info = (ControlCommand)o;
+        info.setCommand(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ControlCommand info = (ControlCommand)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getCommand(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/DataArrayResponseMarshaller.java

@@ -0,0 +1,151 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for DataArrayResponseMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DataArrayResponseMarshaller extends ResponseMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return DataArrayResponse.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new DataArrayResponse();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        DataArrayResponse info = (DataArrayResponse)o;
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.DataStructure value[] = new org.apache.activemq.command.DataStructure[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.DataStructure) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setData(value);
+        }
+        else {
+            info.setData(null);
+        }
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        DataArrayResponse info = (DataArrayResponse)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalObjectArray1(wireFormat, info.getData(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        DataArrayResponse info = (DataArrayResponse)o;
+        tightMarshalObjectArray2(wireFormat, info.getData(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        DataArrayResponse info = (DataArrayResponse)o;
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.DataStructure value[] = new org.apache.activemq.command.DataStructure[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.DataStructure) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setData(value);
+        }
+        else {
+            info.setData(null);
+        }
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        DataArrayResponse info = (DataArrayResponse)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalObjectArray(wireFormat, info.getData(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/DataResponseMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for DataResponseMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DataResponseMarshaller extends ResponseMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return DataResponse.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new DataResponse();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        DataResponse info = (DataResponse)o;
+        info.setData((org.apache.activemq.command.DataStructure) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        DataResponse info = (DataResponse)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getData(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        DataResponse info = (DataResponse)o;
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getData(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        DataResponse info = (DataResponse)o;
+        info.setData((org.apache.activemq.command.DataStructure) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        DataResponse info = (DataResponse)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getData(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/DestinationInfoMarshaller.java

@@ -0,0 +1,170 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for DestinationInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DestinationInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return DestinationInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new DestinationInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        DestinationInfo info = (DestinationInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setOperationType(dataIn.readByte());
+        info.setTimeout(tightUnmarshalLong(wireFormat, dataIn, bs));
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        DestinationInfo info = (DestinationInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConnectionId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getTimeout(), bs);
+        rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
+
+        return rc + 1;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        DestinationInfo info = (DestinationInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConnectionId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        dataOut.writeByte(info.getOperationType());
+        tightMarshalLong2(wireFormat, info.getTimeout(), dataOut, bs);
+        tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        DestinationInfo info = (DestinationInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setOperationType(dataIn.readByte());
+        info.setTimeout(looseUnmarshalLong(wireFormat, dataIn));
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        DestinationInfo info = (DestinationInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConnectionId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        dataOut.writeByte(info.getOperationType());
+        looseMarshalLong(wireFormat, info.getTimeout(), dataOut);
+        looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/DiscoveryEventMarshaller.java

@@ -0,0 +1,134 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for DiscoveryEventMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DiscoveryEventMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return DiscoveryEvent.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new DiscoveryEvent();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        DiscoveryEvent info = (DiscoveryEvent)o;
+        info.setServiceName(tightUnmarshalString(dataIn, bs));
+        info.setBrokerName(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        DiscoveryEvent info = (DiscoveryEvent)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getServiceName(), bs);
+        rc += tightMarshalString1(info.getBrokerName(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        DiscoveryEvent info = (DiscoveryEvent)o;
+        tightMarshalString2(info.getServiceName(), dataOut, bs);
+        tightMarshalString2(info.getBrokerName(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        DiscoveryEvent info = (DiscoveryEvent)o;
+        info.setServiceName(looseUnmarshalString(dataIn));
+        info.setBrokerName(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        DiscoveryEvent info = (DiscoveryEvent)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getServiceName(), dataOut);
+        looseMarshalString(info.getBrokerName(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ExceptionResponseMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ExceptionResponseMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ExceptionResponseMarshaller extends ResponseMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ExceptionResponse.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ExceptionResponse();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ExceptionResponse info = (ExceptionResponse)o;
+        info.setException((java.lang.Throwable) tightUnmarsalThrowable(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ExceptionResponse info = (ExceptionResponse)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalThrowable1(wireFormat, info.getException(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ExceptionResponse info = (ExceptionResponse)o;
+        tightMarshalThrowable2(wireFormat, info.getException(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ExceptionResponse info = (ExceptionResponse)o;
+        info.setException((java.lang.Throwable) looseUnmarsalThrowable(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ExceptionResponse info = (ExceptionResponse)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalThrowable(wireFormat, info.getException(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/FlushCommandMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for FlushCommandMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class FlushCommandMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return FlushCommand.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new FlushCommand();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/IntegerResponseMarshaller.java

@@ -0,0 +1,128 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for IntegerResponseMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class IntegerResponseMarshaller extends ResponseMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return IntegerResponse.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new IntegerResponse();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        IntegerResponse info = (IntegerResponse)o;
+        info.setResult(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        IntegerResponse info = (IntegerResponse)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        IntegerResponse info = (IntegerResponse)o;
+        dataOut.writeInt(info.getResult());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        IntegerResponse info = (IntegerResponse)o;
+        info.setResult(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        IntegerResponse info = (IntegerResponse)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getResult());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/JournalQueueAckMarshaller.java

@@ -0,0 +1,134 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for JournalQueueAckMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalQueueAckMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return JournalQueueAck.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new JournalQueueAck();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        JournalQueueAck info = (JournalQueueAck)o;
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setMessageAck((org.apache.activemq.command.MessageAck) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        JournalQueueAck info = (JournalQueueAck)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessageAck(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        JournalQueueAck info = (JournalQueueAck)o;
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessageAck(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        JournalQueueAck info = (JournalQueueAck)o;
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setMessageAck((org.apache.activemq.command.MessageAck) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        JournalQueueAck info = (JournalQueueAck)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessageAck(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/JournalTopicAckMarshaller.java

@@ -0,0 +1,154 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for JournalTopicAckMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalTopicAckMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return JournalTopicAck.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new JournalTopicAck();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        JournalTopicAck info = (JournalTopicAck)o;
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setMessageSequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setSubscritionName(tightUnmarshalString(dataIn, bs));
+        info.setClientId(tightUnmarshalString(dataIn, bs));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        JournalTopicAck info = (JournalTopicAck)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessageId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getMessageSequenceId(), bs);
+        rc += tightMarshalString1(info.getSubscritionName(), bs);
+        rc += tightMarshalString1(info.getClientId(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        JournalTopicAck info = (JournalTopicAck)o;
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessageId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getMessageSequenceId(), dataOut, bs);
+        tightMarshalString2(info.getSubscritionName(), dataOut, bs);
+        tightMarshalString2(info.getClientId(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        JournalTopicAck info = (JournalTopicAck)o;
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setMessageSequenceId(looseUnmarshalLong(wireFormat, dataIn));
+        info.setSubscritionName(looseUnmarshalString(dataIn));
+        info.setClientId(looseUnmarshalString(dataIn));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        JournalTopicAck info = (JournalTopicAck)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessageId(), dataOut);
+        looseMarshalLong(wireFormat, info.getMessageSequenceId(), dataOut);
+        looseMarshalString(info.getSubscritionName(), dataOut);
+        looseMarshalString(info.getClientId(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/JournalTraceMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for JournalTraceMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalTraceMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return JournalTrace.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new JournalTrace();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        JournalTrace info = (JournalTrace)o;
+        info.setMessage(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        JournalTrace info = (JournalTrace)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getMessage(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        JournalTrace info = (JournalTrace)o;
+        tightMarshalString2(info.getMessage(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        JournalTrace info = (JournalTrace)o;
+        info.setMessage(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        JournalTrace info = (JournalTrace)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getMessage(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/JournalTransactionMarshaller.java

@@ -0,0 +1,138 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for JournalTransactionMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalTransactionMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return JournalTransaction.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new JournalTransaction();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        JournalTransaction info = (JournalTransaction)o;
+        info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setType(dataIn.readByte());
+        info.setWasPrepared(bs.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        JournalTransaction info = (JournalTransaction)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs);
+        bs.writeBoolean(info.getWasPrepared());
+
+        return rc + 1;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        JournalTransaction info = (JournalTransaction)o;
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs);
+        dataOut.writeByte(info.getType());
+        bs.readBoolean();
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        JournalTransaction info = (JournalTransaction)o;
+        info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setType(dataIn.readByte());
+        info.setWasPrepared(dataIn.readBoolean());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        JournalTransaction info = (JournalTransaction)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut);
+        dataOut.writeByte(info.getType());
+        dataOut.writeBoolean(info.getWasPrepared());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/KeepAliveInfoMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for KeepAliveInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class KeepAliveInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return KeepAliveInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new KeepAliveInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/LastPartialCommandMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for LastPartialCommandMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class LastPartialCommandMarshaller extends PartialCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return LastPartialCommand.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new LastPartialCommand();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/LocalTransactionIdMarshaller.java

@@ -0,0 +1,134 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for LocalTransactionIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class LocalTransactionIdMarshaller extends TransactionIdMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return LocalTransactionId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new LocalTransactionId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        LocalTransactionId info = (LocalTransactionId)o;
+        info.setValue(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        LocalTransactionId info = (LocalTransactionId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc+=tightMarshalLong1(wireFormat, info.getValue(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConnectionId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        LocalTransactionId info = (LocalTransactionId)o;
+        tightMarshalLong2(wireFormat, info.getValue(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConnectionId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        LocalTransactionId info = (LocalTransactionId)o;
+        info.setValue(looseUnmarshalLong(wireFormat, dataIn));
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        LocalTransactionId info = (LocalTransactionId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalLong(wireFormat, info.getValue(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConnectionId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MarshallerFactory.java

@@ -0,0 +1,109 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import org.apache.activemq.openwire.DataStreamMarshaller;
+import org.apache.activemq.openwire.OpenWireFormat;
+
+/**
+ * MarshallerFactory for Open Wire Format.
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MarshallerFactory {
+
+    /**
+     * Creates a Map of command type -> Marshallers
+     */
+    static final private DataStreamMarshaller marshaller[] = new DataStreamMarshaller[256];
+    static {
+
+        add(new ActiveMQBlobMessageMarshaller());
+        add(new ActiveMQBytesMessageMarshaller());
+        add(new ActiveMQMapMessageMarshaller());
+        add(new ActiveMQMessageMarshaller());
+        add(new ActiveMQObjectMessageMarshaller());
+        add(new ActiveMQQueueMarshaller());
+        add(new ActiveMQStreamMessageMarshaller());
+        add(new ActiveMQTempQueueMarshaller());
+        add(new ActiveMQTempTopicMarshaller());
+        add(new ActiveMQTextMessageMarshaller());
+        add(new ActiveMQTopicMarshaller());
+        add(new BrokerIdMarshaller());
+        add(new BrokerInfoMarshaller());
+        add(new ConnectionControlMarshaller());
+        add(new ConnectionErrorMarshaller());
+        add(new ConnectionIdMarshaller());
+        add(new ConnectionInfoMarshaller());
+        add(new ConsumerControlMarshaller());
+        add(new ConsumerIdMarshaller());
+        add(new ConsumerInfoMarshaller());
+        add(new ControlCommandMarshaller());
+        add(new DataArrayResponseMarshaller());
+        add(new DataResponseMarshaller());
+        add(new DestinationInfoMarshaller());
+        add(new DiscoveryEventMarshaller());
+        add(new ExceptionResponseMarshaller());
+        add(new FlushCommandMarshaller());
+        add(new IntegerResponseMarshaller());
+        add(new JournalQueueAckMarshaller());
+        add(new JournalTopicAckMarshaller());
+        add(new JournalTraceMarshaller());
+        add(new JournalTransactionMarshaller());
+        add(new KeepAliveInfoMarshaller());
+        add(new LastPartialCommandMarshaller());
+        add(new LocalTransactionIdMarshaller());
+        add(new MessageAckMarshaller());
+        add(new MessageDispatchMarshaller());
+        add(new MessageDispatchNotificationMarshaller());
+        add(new MessageIdMarshaller());
+        add(new MessagePullMarshaller());
+        add(new NetworkBridgeFilterMarshaller());
+        add(new PartialCommandMarshaller());
+        add(new ProducerAckMarshaller());
+        add(new ProducerIdMarshaller());
+        add(new ProducerInfoMarshaller());
+        add(new RemoveInfoMarshaller());
+        add(new RemoveSubscriptionInfoMarshaller());
+        add(new ReplayCommandMarshaller());
+        add(new ResponseMarshaller());
+        add(new SessionIdMarshaller());
+        add(new SessionInfoMarshaller());
+        add(new ShutdownInfoMarshaller());
+        add(new SubscriptionInfoMarshaller());
+        add(new TransactionInfoMarshaller());
+        add(new WireFormatInfoMarshaller());
+        add(new XATransactionIdMarshaller());
+
+    }
+
+    static private void add(DataStreamMarshaller dsm) {
+        marshaller[dsm.getDataStructureType()] = dsm;
+    }
+    
+    static public DataStreamMarshaller[] createMarshallerMap(OpenWireFormat wireFormat) {
+        return marshaller;
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MessageAckMarshaller.java

@@ -0,0 +1,157 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for MessageAckMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageAckMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return MessageAck.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new MessageAck();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        MessageAck info = (MessageAck)o;
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setAckType(dataIn.readByte());
+        info.setFirstMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setLastMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setMessageCount(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        MessageAck info = (MessageAck)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getFirstMessageId(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getLastMessageId(), bs);
+
+        return rc + 5;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        MessageAck info = (MessageAck)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
+        dataOut.writeByte(info.getAckType());
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getFirstMessageId(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getLastMessageId(), dataOut, bs);
+        dataOut.writeInt(info.getMessageCount());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        MessageAck info = (MessageAck)o;
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setAckType(dataIn.readByte());
+        info.setFirstMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setLastMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setMessageCount(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        MessageAck info = (MessageAck)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
+        dataOut.writeByte(info.getAckType());
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getFirstMessageId(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getLastMessageId(), dataOut);
+        dataOut.writeInt(info.getMessageCount());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MessageDispatchMarshaller.java

@@ -0,0 +1,143 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for MessageDispatchMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageDispatchMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return MessageDispatch.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new MessageDispatch();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        MessageDispatch info = (MessageDispatch)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setMessage((org.apache.activemq.command.Message) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setRedeliveryCounter(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        MessageDispatch info = (MessageDispatch)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessage(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        MessageDispatch info = (MessageDispatch)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessage(), dataOut, bs);
+        dataOut.writeInt(info.getRedeliveryCounter());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        MessageDispatch info = (MessageDispatch)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setMessage((org.apache.activemq.command.Message) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setRedeliveryCounter(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        MessageDispatch info = (MessageDispatch)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessage(), dataOut);
+        dataOut.writeInt(info.getRedeliveryCounter());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MessageDispatchNotificationMarshaller.java

@@ -0,0 +1,144 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for MessageDispatchNotificationMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageDispatchNotificationMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return MessageDispatchNotification.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new MessageDispatchNotification();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        MessageDispatchNotification info = (MessageDispatchNotification)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDeliverySequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        MessageDispatchNotification info = (MessageDispatchNotification)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getDeliverySequenceId(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessageId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        MessageDispatchNotification info = (MessageDispatchNotification)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getDeliverySequenceId(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessageId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        MessageDispatchNotification info = (MessageDispatchNotification)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDeliverySequenceId(looseUnmarshalLong(wireFormat, dataIn));
+        info.setMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        MessageDispatchNotification info = (MessageDispatchNotification)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalLong(wireFormat, info.getDeliverySequenceId(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessageId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MessageIdMarshaller.java

@@ -0,0 +1,139 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for MessageIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return MessageId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new MessageId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        MessageId info = (MessageId)o;
+        info.setProducerId((org.apache.activemq.command.ProducerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setProducerSequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setBrokerSequenceId(tightUnmarshalLong(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        MessageId info = (MessageId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getProducerSequenceId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getBrokerSequenceId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        MessageId info = (MessageId)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getProducerSequenceId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getBrokerSequenceId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        MessageId info = (MessageId)o;
+        info.setProducerId((org.apache.activemq.command.ProducerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setProducerSequenceId(looseUnmarshalLong(wireFormat, dataIn));
+        info.setBrokerSequenceId(looseUnmarshalLong(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        MessageId info = (MessageId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
+        looseMarshalLong(wireFormat, info.getProducerSequenceId(), dataOut);
+        looseMarshalLong(wireFormat, info.getBrokerSequenceId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MessageMarshaller.java

@@ -0,0 +1,311 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for MessageMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public abstract class MessageMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        Message info = (Message)o;
+
+        info.beforeUnmarshall(wireFormat);
+        
+        info.setProducerId((org.apache.activemq.command.ProducerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setOriginalDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setOriginalTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setGroupID(tightUnmarshalString(dataIn, bs));
+        info.setGroupSequence(dataIn.readInt());
+        info.setCorrelationId(tightUnmarshalString(dataIn, bs));
+        info.setPersistent(bs.readBoolean());
+        info.setExpiration(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setPriority(dataIn.readByte());
+        info.setReplyTo((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setTimestamp(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setType(tightUnmarshalString(dataIn, bs));
+        info.setContent(tightUnmarshalByteSequence(dataIn, bs));
+        info.setMarshalledProperties(tightUnmarshalByteSequence(dataIn, bs));
+        info.setDataStructure((org.apache.activemq.command.DataStructure) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setTargetConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setCompressed(bs.readBoolean());
+        info.setRedeliveryCounter(dataIn.readInt());
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setArrival(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setUserID(tightUnmarshalString(dataIn, bs));
+        info.setRecievedByDFBridge(bs.readBoolean());
+        info.setDroppable(bs.readBoolean());
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setCluster(value);
+        }
+        else {
+            info.setCluster(null);
+        }
+        info.setBrokerInTime(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setBrokerOutTime(tightUnmarshalLong(wireFormat, dataIn, bs));
+
+        info.afterUnmarshall(wireFormat);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        Message info = (Message)o;
+
+        info.beforeMarshall(wireFormat);
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getOriginalDestination(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessageId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getOriginalTransactionId(), bs);
+        rc += tightMarshalString1(info.getGroupID(), bs);
+        rc += tightMarshalString1(info.getCorrelationId(), bs);
+        bs.writeBoolean(info.isPersistent());
+        rc+=tightMarshalLong1(wireFormat, info.getExpiration(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getReplyTo(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getTimestamp(), bs);
+        rc += tightMarshalString1(info.getType(), bs);
+        rc += tightMarshalByteSequence1(info.getContent(), bs);
+        rc += tightMarshalByteSequence1(info.getMarshalledProperties(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getDataStructure(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getTargetConsumerId(), bs);
+        bs.writeBoolean(info.isCompressed());
+        rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getArrival(), bs);
+        rc += tightMarshalString1(info.getUserID(), bs);
+        bs.writeBoolean(info.isRecievedByDFBridge());
+        bs.writeBoolean(info.isDroppable());
+        rc += tightMarshalObjectArray1(wireFormat, info.getCluster(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getBrokerInTime(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getBrokerOutTime(), bs);
+
+        return rc + 9;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        Message info = (Message)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getOriginalDestination(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessageId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getOriginalTransactionId(), dataOut, bs);
+        tightMarshalString2(info.getGroupID(), dataOut, bs);
+        dataOut.writeInt(info.getGroupSequence());
+        tightMarshalString2(info.getCorrelationId(), dataOut, bs);
+        bs.readBoolean();
+        tightMarshalLong2(wireFormat, info.getExpiration(), dataOut, bs);
+        dataOut.writeByte(info.getPriority());
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getReplyTo(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getTimestamp(), dataOut, bs);
+        tightMarshalString2(info.getType(), dataOut, bs);
+        tightMarshalByteSequence2(info.getContent(), dataOut, bs);
+        tightMarshalByteSequence2(info.getMarshalledProperties(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getDataStructure(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getTargetConsumerId(), dataOut, bs);
+        bs.readBoolean();
+        dataOut.writeInt(info.getRedeliveryCounter());
+        tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getArrival(), dataOut, bs);
+        tightMarshalString2(info.getUserID(), dataOut, bs);
+        bs.readBoolean();
+        bs.readBoolean();
+        tightMarshalObjectArray2(wireFormat, info.getCluster(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getBrokerInTime(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getBrokerOutTime(), dataOut, bs);
+
+        info.afterMarshall(wireFormat);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        Message info = (Message)o;
+
+        info.beforeUnmarshall(wireFormat);
+        
+        info.setProducerId((org.apache.activemq.command.ProducerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setOriginalDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setOriginalTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setGroupID(looseUnmarshalString(dataIn));
+        info.setGroupSequence(dataIn.readInt());
+        info.setCorrelationId(looseUnmarshalString(dataIn));
+        info.setPersistent(dataIn.readBoolean());
+        info.setExpiration(looseUnmarshalLong(wireFormat, dataIn));
+        info.setPriority(dataIn.readByte());
+        info.setReplyTo((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setTimestamp(looseUnmarshalLong(wireFormat, dataIn));
+        info.setType(looseUnmarshalString(dataIn));
+        info.setContent(looseUnmarshalByteSequence(dataIn));
+        info.setMarshalledProperties(looseUnmarshalByteSequence(dataIn));
+        info.setDataStructure((org.apache.activemq.command.DataStructure) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setTargetConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setCompressed(dataIn.readBoolean());
+        info.setRedeliveryCounter(dataIn.readInt());
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setArrival(looseUnmarshalLong(wireFormat, dataIn));
+        info.setUserID(looseUnmarshalString(dataIn));
+        info.setRecievedByDFBridge(dataIn.readBoolean());
+        info.setDroppable(dataIn.readBoolean());
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setCluster(value);
+        }
+        else {
+            info.setCluster(null);
+        }
+        info.setBrokerInTime(looseUnmarshalLong(wireFormat, dataIn));
+        info.setBrokerOutTime(looseUnmarshalLong(wireFormat, dataIn));
+
+        info.afterUnmarshall(wireFormat);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        Message info = (Message)o;
+
+        info.beforeMarshall(wireFormat);
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getOriginalDestination(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessageId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getOriginalTransactionId(), dataOut);
+        looseMarshalString(info.getGroupID(), dataOut);
+        dataOut.writeInt(info.getGroupSequence());
+        looseMarshalString(info.getCorrelationId(), dataOut);
+        dataOut.writeBoolean(info.isPersistent());
+        looseMarshalLong(wireFormat, info.getExpiration(), dataOut);
+        dataOut.writeByte(info.getPriority());
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getReplyTo(), dataOut);
+        looseMarshalLong(wireFormat, info.getTimestamp(), dataOut);
+        looseMarshalString(info.getType(), dataOut);
+        looseMarshalByteSequence(wireFormat, info.getContent(), dataOut);
+        looseMarshalByteSequence(wireFormat, info.getMarshalledProperties(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getDataStructure(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getTargetConsumerId(), dataOut);
+        dataOut.writeBoolean(info.isCompressed());
+        dataOut.writeInt(info.getRedeliveryCounter());
+        looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
+        looseMarshalLong(wireFormat, info.getArrival(), dataOut);
+        looseMarshalString(info.getUserID(), dataOut);
+        dataOut.writeBoolean(info.isRecievedByDFBridge());
+        dataOut.writeBoolean(info.isDroppable());
+        looseMarshalObjectArray(wireFormat, info.getCluster(), dataOut);
+        looseMarshalLong(wireFormat, info.getBrokerInTime(), dataOut);
+        looseMarshalLong(wireFormat, info.getBrokerOutTime(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/MessagePullMarshaller.java

@@ -0,0 +1,149 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for MessagePullMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessagePullMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return MessagePull.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new MessagePull();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        MessagePull info = (MessagePull)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setTimeout(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setCorrelationId(tightUnmarshalString(dataIn, bs));
+        info.setMessageId((org.apache.activemq.command.MessageId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        MessagePull info = (MessagePull)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConsumerId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getTimeout(), bs);
+        rc += tightMarshalString1(info.getCorrelationId(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getMessageId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        MessagePull info = (MessagePull)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConsumerId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getTimeout(), dataOut, bs);
+        tightMarshalString2(info.getCorrelationId(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getMessageId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        MessagePull info = (MessagePull)o;
+        info.setConsumerId((org.apache.activemq.command.ConsumerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setTimeout(looseUnmarshalLong(wireFormat, dataIn));
+        info.setCorrelationId(looseUnmarshalString(dataIn));
+        info.setMessageId((org.apache.activemq.command.MessageId) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        MessagePull info = (MessagePull)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConsumerId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalLong(wireFormat, info.getTimeout(), dataOut);
+        looseMarshalString(info.getCorrelationId(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getMessageId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/NetworkBridgeFilterMarshaller.java

@@ -0,0 +1,133 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for NetworkBridgeFilterMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class NetworkBridgeFilterMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return NetworkBridgeFilter.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new NetworkBridgeFilter();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+        info.setNetworkTTL(dataIn.readInt());
+        info.setNetworkBrokerId((org.apache.activemq.command.BrokerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getNetworkBrokerId(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+        dataOut.writeInt(info.getNetworkTTL());
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getNetworkBrokerId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+        info.setNetworkTTL(dataIn.readInt());
+        info.setNetworkBrokerId((org.apache.activemq.command.BrokerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        NetworkBridgeFilter info = (NetworkBridgeFilter)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getNetworkTTL());
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getNetworkBrokerId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/PartialCommandMarshaller.java

@@ -0,0 +1,133 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for PartialCommandMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class PartialCommandMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return PartialCommand.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new PartialCommand();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        PartialCommand info = (PartialCommand)o;
+        info.setCommandId(dataIn.readInt());
+        info.setData(tightUnmarshalByteArray(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        PartialCommand info = (PartialCommand)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalByteArray1(info.getData(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        PartialCommand info = (PartialCommand)o;
+        dataOut.writeInt(info.getCommandId());
+        tightMarshalByteArray2(info.getData(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        PartialCommand info = (PartialCommand)o;
+        info.setCommandId(dataIn.readInt());
+        info.setData(looseUnmarshalByteArray(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        PartialCommand info = (PartialCommand)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getCommandId());
+        looseMarshalByteArray(wireFormat, info.getData(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ProducerAckMarshaller.java

@@ -0,0 +1,133 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ProducerAckMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ProducerAckMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ProducerAck.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ProducerAck();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ProducerAck info = (ProducerAck)o;
+        info.setProducerId((org.apache.activemq.command.ProducerId) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+        info.setSize(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ProducerAck info = (ProducerAck)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ProducerAck info = (ProducerAck)o;
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
+        dataOut.writeInt(info.getSize());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ProducerAck info = (ProducerAck)o;
+        info.setProducerId((org.apache.activemq.command.ProducerId) looseUnmarsalNestedObject(wireFormat, dataIn));
+        info.setSize(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ProducerAck info = (ProducerAck)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
+        dataOut.writeInt(info.getSize());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ProducerIdMarshaller.java

@@ -0,0 +1,139 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ProducerIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ProducerIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ProducerId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ProducerId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ProducerId info = (ProducerId)o;
+        info.setConnectionId(tightUnmarshalString(dataIn, bs));
+        info.setValue(tightUnmarshalLong(wireFormat, dataIn, bs));
+        info.setSessionId(tightUnmarshalLong(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ProducerId info = (ProducerId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getConnectionId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getValue(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getSessionId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ProducerId info = (ProducerId)o;
+        tightMarshalString2(info.getConnectionId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getValue(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getSessionId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ProducerId info = (ProducerId)o;
+        info.setConnectionId(looseUnmarshalString(dataIn));
+        info.setValue(looseUnmarshalLong(wireFormat, dataIn));
+        info.setSessionId(looseUnmarshalLong(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ProducerId info = (ProducerId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getConnectionId(), dataOut);
+        looseMarshalLong(wireFormat, info.getValue(), dataOut);
+        looseMarshalLong(wireFormat, info.getSessionId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ProducerInfoMarshaller.java

@@ -0,0 +1,170 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ProducerInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ProducerInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ProducerInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ProducerInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ProducerInfo info = (ProducerInfo)o;
+        info.setProducerId((org.apache.activemq.command.ProducerId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+
+        if (bs.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) tightUnmarsalNestedObject(wireFormat,dataIn, bs);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setDispatchAsync(bs.readBoolean());
+        info.setWindowSize(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ProducerInfo info = (ProducerInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getProducerId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalObjectArray1(wireFormat, info.getBrokerPath(), bs);
+        bs.writeBoolean(info.isDispatchAsync());
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ProducerInfo info = (ProducerInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getProducerId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalObjectArray2(wireFormat, info.getBrokerPath(), dataOut, bs);
+        bs.readBoolean();
+        dataOut.writeInt(info.getWindowSize());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ProducerInfo info = (ProducerInfo)o;
+        info.setProducerId((org.apache.activemq.command.ProducerId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+
+        if (dataIn.readBoolean()) {
+            short size = dataIn.readShort();
+            org.apache.activemq.command.BrokerId value[] = new org.apache.activemq.command.BrokerId[size];
+            for( int i=0; i < size; i++ ) {
+                value[i] = (org.apache.activemq.command.BrokerId) looseUnmarsalNestedObject(wireFormat,dataIn);
+            }
+            info.setBrokerPath(value);
+        }
+        else {
+            info.setBrokerPath(null);
+        }
+        info.setDispatchAsync(dataIn.readBoolean());
+        info.setWindowSize(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ProducerInfo info = (ProducerInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getProducerId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalObjectArray(wireFormat, info.getBrokerPath(), dataOut);
+        dataOut.writeBoolean(info.isDispatchAsync());
+        dataOut.writeInt(info.getWindowSize());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/RemoveInfoMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for RemoveInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class RemoveInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return RemoveInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new RemoveInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        RemoveInfo info = (RemoveInfo)o;
+        info.setObjectId((org.apache.activemq.command.DataStructure) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        RemoveInfo info = (RemoveInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getObjectId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        RemoveInfo info = (RemoveInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getObjectId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        RemoveInfo info = (RemoveInfo)o;
+        info.setObjectId((org.apache.activemq.command.DataStructure) looseUnmarsalCachedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        RemoveInfo info = (RemoveInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getObjectId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/RemoveSubscriptionInfoMarshaller.java

@@ -0,0 +1,139 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for RemoveSubscriptionInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class RemoveSubscriptionInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return RemoveSubscriptionInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new RemoveSubscriptionInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        RemoveSubscriptionInfo info = (RemoveSubscriptionInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setSubcriptionName(tightUnmarshalString(dataIn, bs));
+        info.setClientId(tightUnmarshalString(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        RemoveSubscriptionInfo info = (RemoveSubscriptionInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConnectionId(), bs);
+        rc += tightMarshalString1(info.getSubcriptionName(), bs);
+        rc += tightMarshalString1(info.getClientId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        RemoveSubscriptionInfo info = (RemoveSubscriptionInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConnectionId(), dataOut, bs);
+        tightMarshalString2(info.getSubcriptionName(), dataOut, bs);
+        tightMarshalString2(info.getClientId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        RemoveSubscriptionInfo info = (RemoveSubscriptionInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setSubcriptionName(looseUnmarshalString(dataIn));
+        info.setClientId(looseUnmarshalString(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        RemoveSubscriptionInfo info = (RemoveSubscriptionInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConnectionId(), dataOut);
+        looseMarshalString(info.getSubcriptionName(), dataOut);
+        looseMarshalString(info.getClientId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ReplayCommandMarshaller.java

@@ -0,0 +1,132 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ReplayCommandMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ReplayCommandMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ReplayCommand.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ReplayCommand();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        ReplayCommand info = (ReplayCommand)o;
+        info.setFirstNakNumber(dataIn.readInt());
+        info.setLastNakNumber(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        ReplayCommand info = (ReplayCommand)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 8;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        ReplayCommand info = (ReplayCommand)o;
+        dataOut.writeInt(info.getFirstNakNumber());
+        dataOut.writeInt(info.getLastNakNumber());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        ReplayCommand info = (ReplayCommand)o;
+        info.setFirstNakNumber(dataIn.readInt());
+        info.setLastNakNumber(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        ReplayCommand info = (ReplayCommand)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getFirstNakNumber());
+        dataOut.writeInt(info.getLastNakNumber());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ResponseMarshaller.java

@@ -0,0 +1,128 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ResponseMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ResponseMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return Response.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new Response();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        Response info = (Response)o;
+        info.setCorrelationId(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        Response info = (Response)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        Response info = (Response)o;
+        dataOut.writeInt(info.getCorrelationId());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        Response info = (Response)o;
+        info.setCorrelationId(dataIn.readInt());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        Response info = (Response)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getCorrelationId());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/SessionIdMarshaller.java

@@ -0,0 +1,134 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for SessionIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class SessionIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return SessionId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new SessionId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        SessionId info = (SessionId)o;
+        info.setConnectionId(tightUnmarshalString(dataIn, bs));
+        info.setValue(tightUnmarshalLong(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        SessionId info = (SessionId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getConnectionId(), bs);
+        rc+=tightMarshalLong1(wireFormat, info.getValue(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        SessionId info = (SessionId)o;
+        tightMarshalString2(info.getConnectionId(), dataOut, bs);
+        tightMarshalLong2(wireFormat, info.getValue(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        SessionId info = (SessionId)o;
+        info.setConnectionId(looseUnmarshalString(dataIn));
+        info.setValue(looseUnmarshalLong(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        SessionId info = (SessionId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getConnectionId(), dataOut);
+        looseMarshalLong(wireFormat, info.getValue(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/SessionInfoMarshaller.java

@@ -0,0 +1,129 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for SessionInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class SessionInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return SessionInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new SessionInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        SessionInfo info = (SessionInfo)o;
+        info.setSessionId((org.apache.activemq.command.SessionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        SessionInfo info = (SessionInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getSessionId(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        SessionInfo info = (SessionInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getSessionId(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        SessionInfo info = (SessionInfo)o;
+        info.setSessionId((org.apache.activemq.command.SessionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        SessionInfo info = (SessionInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getSessionId(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/ShutdownInfoMarshaller.java

@@ -0,0 +1,114 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for ShutdownInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ShutdownInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return ShutdownInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new ShutdownInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/SubscriptionInfoMarshaller.java

@@ -0,0 +1,149 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for SubscriptionInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class SubscriptionInfoMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return SubscriptionInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new SubscriptionInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        SubscriptionInfo info = (SubscriptionInfo)o;
+        info.setClientId(tightUnmarshalString(dataIn, bs));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setSelector(tightUnmarshalString(dataIn, bs));
+        info.setSubcriptionName(tightUnmarshalString(dataIn, bs));
+        info.setSubscribedDestination((org.apache.activemq.command.ActiveMQDestination) tightUnmarsalNestedObject(wireFormat, dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        SubscriptionInfo info = (SubscriptionInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalString1(info.getClientId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getDestination(), bs);
+        rc += tightMarshalString1(info.getSelector(), bs);
+        rc += tightMarshalString1(info.getSubcriptionName(), bs);
+        rc += tightMarshalNestedObject1(wireFormat, (DataStructure)info.getSubscribedDestination(), bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        SubscriptionInfo info = (SubscriptionInfo)o;
+        tightMarshalString2(info.getClientId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getDestination(), dataOut, bs);
+        tightMarshalString2(info.getSelector(), dataOut, bs);
+        tightMarshalString2(info.getSubcriptionName(), dataOut, bs);
+        tightMarshalNestedObject2(wireFormat, (DataStructure)info.getSubscribedDestination(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        SubscriptionInfo info = (SubscriptionInfo)o;
+        info.setClientId(looseUnmarshalString(dataIn));
+        info.setDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setSelector(looseUnmarshalString(dataIn));
+        info.setSubcriptionName(looseUnmarshalString(dataIn));
+        info.setSubscribedDestination((org.apache.activemq.command.ActiveMQDestination) looseUnmarsalNestedObject(wireFormat, dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        SubscriptionInfo info = (SubscriptionInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalString(info.getClientId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getDestination(), dataOut);
+        looseMarshalString(info.getSelector(), dataOut);
+        looseMarshalString(info.getSubcriptionName(), dataOut);
+        looseMarshalNestedObject(wireFormat, (DataStructure)info.getSubscribedDestination(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/TransactionIdMarshaller.java

@@ -0,0 +1,99 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for TransactionIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public abstract class TransactionIdMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+
+        return rc + 0;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        super.looseMarshal(wireFormat, o, dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/TransactionInfoMarshaller.java

@@ -0,0 +1,138 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for TransactionInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class TransactionInfoMarshaller extends BaseCommandMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return TransactionInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new TransactionInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        TransactionInfo info = (TransactionInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) tightUnmarsalCachedObject(wireFormat, dataIn, bs));
+        info.setType(dataIn.readByte());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        TransactionInfo info = (TransactionInfo)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getConnectionId(), bs);
+        rc += tightMarshalCachedObject1(wireFormat, (DataStructure)info.getTransactionId(), bs);
+
+        return rc + 1;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        TransactionInfo info = (TransactionInfo)o;
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getConnectionId(), dataOut, bs);
+        tightMarshalCachedObject2(wireFormat, (DataStructure)info.getTransactionId(), dataOut, bs);
+        dataOut.writeByte(info.getType());
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        TransactionInfo info = (TransactionInfo)o;
+        info.setConnectionId((org.apache.activemq.command.ConnectionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setTransactionId((org.apache.activemq.command.TransactionId) looseUnmarsalCachedObject(wireFormat, dataIn));
+        info.setType(dataIn.readByte());
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        TransactionInfo info = (TransactionInfo)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getConnectionId(), dataOut);
+        looseMarshalCachedObject(wireFormat, (DataStructure)info.getTransactionId(), dataOut);
+        dataOut.writeByte(info.getType());
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/WireFormatInfoMarshaller.java

@@ -0,0 +1,154 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for WireFormatInfoMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class WireFormatInfoMarshaller extends BaseDataStreamMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return WireFormatInfo.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new WireFormatInfo();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        WireFormatInfo info = (WireFormatInfo)o;
+
+        info.beforeUnmarshall(wireFormat);
+        
+        info.setMagic(tightUnmarshalConstByteArray(dataIn, bs, 8));
+        info.setVersion(dataIn.readInt());
+        info.setMarshalledProperties(tightUnmarshalByteSequence(dataIn, bs));
+
+        info.afterUnmarshall(wireFormat);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        WireFormatInfo info = (WireFormatInfo)o;
+
+        info.beforeMarshall(wireFormat);
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalConstByteArray1(info.getMagic(), bs, 8);
+        rc += tightMarshalByteSequence1(info.getMarshalledProperties(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        WireFormatInfo info = (WireFormatInfo)o;
+        tightMarshalConstByteArray2(info.getMagic(), dataOut, bs, 8);
+        dataOut.writeInt(info.getVersion());
+        tightMarshalByteSequence2(info.getMarshalledProperties(), dataOut, bs);
+
+        info.afterMarshall(wireFormat);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        WireFormatInfo info = (WireFormatInfo)o;
+
+        info.beforeUnmarshall(wireFormat);
+        
+        info.setMagic(looseUnmarshalConstByteArray(dataIn, 8));
+        info.setVersion(dataIn.readInt());
+        info.setMarshalledProperties(looseUnmarshalByteSequence(dataIn));
+
+        info.afterUnmarshall(wireFormat);
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        WireFormatInfo info = (WireFormatInfo)o;
+
+        info.beforeMarshall(wireFormat);
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        looseMarshalConstByteArray(wireFormat, info.getMagic(), dataOut, 8);
+        dataOut.writeInt(info.getVersion());
+        looseMarshalByteSequence(wireFormat, info.getMarshalledProperties(), dataOut);
+
+    }
+}

activemq-core/src/main/java/org/apache/activemq/openwire/v4/XATransactionIdMarshaller.java

@@ -0,0 +1,138 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInput;
+import java.io.DataOutput;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+
+/**
+ * Marshalling code for Open Wire Format for XATransactionIdMarshaller
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class XATransactionIdMarshaller extends TransactionIdMarshaller {
+
+    /**
+     * Return the type of Data Structure we marshal
+     * @return short representation of the type data structure
+     */
+    public byte getDataStructureType() {
+        return XATransactionId.DATA_STRUCTURE_TYPE;
+    }
+    
+    /**
+     * @return a new object instance
+     */
+    public DataStructure createObject() {
+        return new XATransactionId();
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void tightUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn, BooleanStream bs) throws IOException {
+        super.tightUnmarshal(wireFormat, o, dataIn, bs);
+
+        XATransactionId info = (XATransactionId)o;
+        info.setFormatId(dataIn.readInt());
+        info.setGlobalTransactionId(tightUnmarshalByteArray(dataIn, bs));
+        info.setBranchQualifier(tightUnmarshalByteArray(dataIn, bs));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public int tightMarshal1(OpenWireFormat wireFormat, Object o, BooleanStream bs) throws IOException {
+
+        XATransactionId info = (XATransactionId)o;
+
+        int rc = super.tightMarshal1(wireFormat, o, bs);
+        rc += tightMarshalByteArray1(info.getGlobalTransactionId(), bs);
+        rc += tightMarshalByteArray1(info.getBranchQualifier(), bs);
+
+        return rc + 4;
+    }
+
+    /**
+     * Write a object instance to data output stream
+     *
+     * @param o the instance to be marshaled
+     * @param dataOut the output stream
+     * @throws IOException thrown if an error occurs
+     */
+    public void tightMarshal2(OpenWireFormat wireFormat, Object o, DataOutput dataOut, BooleanStream bs) throws IOException {
+        super.tightMarshal2(wireFormat, o, dataOut, bs);
+
+        XATransactionId info = (XATransactionId)o;
+        dataOut.writeInt(info.getFormatId());
+        tightMarshalByteArray2(info.getGlobalTransactionId(), dataOut, bs);
+        tightMarshalByteArray2(info.getBranchQualifier(), dataOut, bs);
+
+    }
+
+    /**
+     * Un-marshal an object instance from the data input stream
+     *
+     * @param o the object to un-marshal
+     * @param dataIn the data input stream to build the object from
+     * @throws IOException
+     */
+    public void looseUnmarshal(OpenWireFormat wireFormat, Object o, DataInput dataIn) throws IOException {
+        super.looseUnmarshal(wireFormat, o, dataIn);
+
+        XATransactionId info = (XATransactionId)o;
+        info.setFormatId(dataIn.readInt());
+        info.setGlobalTransactionId(looseUnmarshalByteArray(dataIn));
+        info.setBranchQualifier(looseUnmarshalByteArray(dataIn));
+
+    }
+
+
+    /**
+     * Write the booleans that this object uses to a BooleanStream
+     */
+    public void looseMarshal(OpenWireFormat wireFormat, Object o, DataOutput dataOut) throws IOException {
+
+        XATransactionId info = (XATransactionId)o;
+
+        super.looseMarshal(wireFormat, o, dataOut);
+        dataOut.writeInt(info.getFormatId());
+        looseMarshalByteArray(wireFormat, info.getGlobalTransactionId(), dataOut);
+        looseMarshalByteArray(wireFormat, info.getBranchQualifier(), dataOut);
+
+    }
+}

activemq-core/src/test/java/org/apache/activemq/network/DemandForwardingBridgeTest.java

@@ -127,6 +127,7 @@ public class DemandForwardingBridgeTest extends NetworkTestSupport {
         config.setBrokerName("local");
         config.setDispatchAsync(false);
         bridge = new DemandForwardingBridge(config, createTransport(), createRemoteTransport());
+        bridge.setBrokerService(broker);
         bridge.start();
     }
 

activemq-core/src/test/java/org/apache/activemq/openwire/v4/BaseCommandTestSupport.java

@@ -0,0 +1,39 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import org.apache.activemq.command.BaseCommand;
+import org.apache.activemq.openwire.DataFileGeneratorTestSupport;
+
+/**
+ * Test case for the OpenWire marshalling for BaseCommand NOTE!: This file is
+ * auto generated - do not modify! if you need to make a change, please see the
+ * modify the groovy scripts in the under src/gram/script and then use maven
+ * openwire:generate to regenerate this file.
+ * 
+ * @version $Revision$
+ */
+public abstract class BaseCommandTestSupport extends DataFileGeneratorTestSupport {
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        BaseCommand info = (BaseCommand)object;
+        info.setCommandId(1);
+        info.setResponseRequired(true);
+
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/BrokerIdTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for BrokerId
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class BrokerIdTest extends DataFileGeneratorTestSupport {
+
+
+    public static BrokerIdTest SINGLETON = new BrokerIdTest();
+
+    public Object createObject() throws Exception {
+        BrokerId info = new BrokerId();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        BrokerId info = (BrokerId) object;
+
+        info.setValue("Value:1");
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/BrokerInfoTest.java

@@ -0,0 +1,73 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for BrokerInfo
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class BrokerInfoTest extends BaseCommandTestSupport {
+
+
+    public static BrokerInfoTest SINGLETON = new BrokerInfoTest();
+
+    public Object createObject() throws Exception {
+        BrokerInfo info = new BrokerInfo();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        BrokerInfo info = (BrokerInfo) object;
+
+        info.setBrokerId(createBrokerId("BrokerId:1"));
+        info.setBrokerURL("BrokerURL:2");
+        {
+            BrokerInfo value[] = new BrokerInfo[0];
+            for( int i=0; i < 0; i++ ) {
+                value[i] = createBrokerInfo("PeerBrokerInfos:3");
+            }
+            info.setPeerBrokerInfos(value);
+        }
+        info.setBrokerName("BrokerName:4");
+        info.setSlaveBroker(true);
+        info.setMasterBroker(false);
+        info.setFaultTolerantConfiguration(true);
+        info.setDuplexConnection(false);
+        info.setNetworkConnection(true);
+        info.setConnectionId(1);
+        info.setBrokerUploadUrl("BrokerUploadUrl:5");
+        info.setNetworkProperties("NetworkProperties:6");
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConnectionControlTest.java

@@ -0,0 +1,60 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConnectionControl
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionControlTest extends BaseCommandTestSupport {
+
+
+    public static ConnectionControlTest SINGLETON = new ConnectionControlTest();
+
+    public Object createObject() throws Exception {
+        ConnectionControl info = new ConnectionControl();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConnectionControl info = (ConnectionControl) object;
+
+        info.setClose(true);
+        info.setExit(false);
+        info.setFaultTolerant(true);
+        info.setResume(false);
+        info.setSuspend(true);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConnectionErrorTest.java

@@ -0,0 +1,57 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConnectionError
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionErrorTest extends BaseCommandTestSupport {
+
+
+    public static ConnectionErrorTest SINGLETON = new ConnectionErrorTest();
+
+    public Object createObject() throws Exception {
+        ConnectionError info = new ConnectionError();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConnectionError info = (ConnectionError) object;
+
+        info.setException(createThrowable("Exception:1"));
+        info.setConnectionId(createConnectionId("ConnectionId:2"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConnectionIdTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConnectionId
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionIdTest extends DataFileGeneratorTestSupport {
+
+
+    public static ConnectionIdTest SINGLETON = new ConnectionIdTest();
+
+    public Object createObject() throws Exception {
+        ConnectionId info = new ConnectionId();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConnectionId info = (ConnectionId) object;
+
+        info.setValue("Value:1");
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConnectionInfoTest.java

@@ -0,0 +1,69 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConnectionInfo
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConnectionInfoTest extends BaseCommandTestSupport {
+
+
+    public static ConnectionInfoTest SINGLETON = new ConnectionInfoTest();
+
+    public Object createObject() throws Exception {
+        ConnectionInfo info = new ConnectionInfo();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConnectionInfo info = (ConnectionInfo) object;
+
+        info.setConnectionId(createConnectionId("ConnectionId:1"));
+        info.setClientId("ClientId:2");
+        info.setPassword("Password:3");
+        info.setUserName("UserName:4");
+        {
+            BrokerId value[] = new BrokerId[2];
+            for( int i=0; i < 2; i++ ) {
+                value[i] = createBrokerId("BrokerPath:5");
+            }
+            info.setBrokerPath(value);
+        }
+        info.setBrokerMasterConnector(true);
+        info.setManageable(false);
+        info.setClientMaster(true);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConsumerControlTest.java

@@ -0,0 +1,61 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConsumerControl
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConsumerControlTest extends BaseCommandTestSupport {
+
+
+    public static ConsumerControlTest SINGLETON = new ConsumerControlTest();
+
+    public Object createObject() throws Exception {
+        ConsumerControl info = new ConsumerControl();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConsumerControl info = (ConsumerControl) object;
+
+        info.setClose(true);
+        info.setConsumerId(createConsumerId("ConsumerId:1"));
+        info.setPrefetch(1);
+        info.setFlush(false);
+        info.setStart(true);
+        info.setStop(false);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConsumerIdTest.java

@@ -0,0 +1,58 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConsumerId
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConsumerIdTest extends DataFileGeneratorTestSupport {
+
+
+    public static ConsumerIdTest SINGLETON = new ConsumerIdTest();
+
+    public Object createObject() throws Exception {
+        ConsumerId info = new ConsumerId();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConsumerId info = (ConsumerId) object;
+
+        info.setConnectionId("ConnectionId:1");
+        info.setSessionId(1);
+        info.setValue(2);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ConsumerInfoTest.java

@@ -0,0 +1,85 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ConsumerInfo
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ConsumerInfoTest extends BaseCommandTestSupport {
+
+
+    public static ConsumerInfoTest SINGLETON = new ConsumerInfoTest();
+
+    public Object createObject() throws Exception {
+        ConsumerInfo info = new ConsumerInfo();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ConsumerInfo info = (ConsumerInfo) object;
+
+        info.setConsumerId(createConsumerId("ConsumerId:1"));
+        info.setBrowser(true);
+        info.setDestination(createActiveMQDestination("Destination:2"));
+        info.setPrefetchSize(1);
+        info.setMaximumPendingMessageLimit(2);
+        info.setDispatchAsync(false);
+        info.setSelector("Selector:3");
+        info.setSubscriptionName("SubscriptionName:4");
+        info.setNoLocal(true);
+        info.setExclusive(false);
+        info.setRetroactive(true);
+        info.setPriority((byte) 1);
+        {
+            BrokerId value[] = new BrokerId[2];
+            for( int i=0; i < 2; i++ ) {
+                value[i] = createBrokerId("BrokerPath:5");
+            }
+            info.setBrokerPath(value);
+        }
+        info.setAdditionalPredicate(createBooleanExpression("AdditionalPredicate:6"));
+        info.setNetworkSubscription(false);
+        info.setOptimizedAcknowledge(true);
+        info.setNoRangeAcks(false);
+        {
+            ConsumerId value[] = new ConsumerId[2];
+            for( int i=0; i < 2; i++ ) {
+                value[i] = createConsumerId("NetworkConsumerPath:7");
+            }
+            info.setNetworkConsumerPath(value);
+        }
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ControlCommandTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ControlCommand
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ControlCommandTest extends BaseCommandTestSupport {
+
+
+    public static ControlCommandTest SINGLETON = new ControlCommandTest();
+
+    public Object createObject() throws Exception {
+        ControlCommand info = new ControlCommand();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ControlCommand info = (ControlCommand) object;
+
+        info.setCommand("Command:1");
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/DataArrayResponseTest.java

@@ -0,0 +1,62 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for DataArrayResponse
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DataArrayResponseTest extends ResponseTest {
+
+
+    public static DataArrayResponseTest SINGLETON = new DataArrayResponseTest();
+
+    public Object createObject() throws Exception {
+        DataArrayResponse info = new DataArrayResponse();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        DataArrayResponse info = (DataArrayResponse) object;
+
+        {
+            DataStructure value[] = new DataStructure[2];
+            for( int i=0; i < 2; i++ ) {
+                value[i] = createDataStructure("Data:1");
+            }
+            info.setData(value);
+        }
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/DataResponseTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for DataResponse
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DataResponseTest extends ResponseTest {
+
+
+    public static DataResponseTest SINGLETON = new DataResponseTest();
+
+    public Object createObject() throws Exception {
+        DataResponse info = new DataResponse();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        DataResponse info = (DataResponse) object;
+
+        info.setData(createDataStructure("Data:1"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/DestinationInfoTest.java

@@ -0,0 +1,66 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for DestinationInfo
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DestinationInfoTest extends BaseCommandTestSupport {
+
+
+    public static DestinationInfoTest SINGLETON = new DestinationInfoTest();
+
+    public Object createObject() throws Exception {
+        DestinationInfo info = new DestinationInfo();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        DestinationInfo info = (DestinationInfo) object;
+
+        info.setConnectionId(createConnectionId("ConnectionId:1"));
+        info.setDestination(createActiveMQDestination("Destination:2"));
+        info.setOperationType((byte) 1);
+        info.setTimeout(1);
+        {
+            BrokerId value[] = new BrokerId[2];
+            for( int i=0; i < 2; i++ ) {
+                value[i] = createBrokerId("BrokerPath:3");
+            }
+            info.setBrokerPath(value);
+        }
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/DiscoveryEventTest.java

@@ -0,0 +1,57 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for DiscoveryEvent
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class DiscoveryEventTest extends DataFileGeneratorTestSupport {
+
+
+    public static DiscoveryEventTest SINGLETON = new DiscoveryEventTest();
+
+    public Object createObject() throws Exception {
+        DiscoveryEvent info = new DiscoveryEvent();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        DiscoveryEvent info = (DiscoveryEvent) object;
+
+        info.setServiceName("ServiceName:1");
+        info.setBrokerName("BrokerName:2");
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/ExceptionResponseTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for ExceptionResponse
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class ExceptionResponseTest extends ResponseTest {
+
+
+    public static ExceptionResponseTest SINGLETON = new ExceptionResponseTest();
+
+    public Object createObject() throws Exception {
+        ExceptionResponse info = new ExceptionResponse();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        ExceptionResponse info = (ExceptionResponse) object;
+
+        info.setException(createThrowable("Exception:1"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/FlushCommandTest.java

@@ -0,0 +1,55 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for FlushCommand
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class FlushCommandTest extends BaseCommandTestSupport {
+
+
+    public static FlushCommandTest SINGLETON = new FlushCommandTest();
+
+    public Object createObject() throws Exception {
+        FlushCommand info = new FlushCommand();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        FlushCommand info = (FlushCommand) object;
+
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/IntegerResponseTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for IntegerResponse
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class IntegerResponseTest extends ResponseTest {
+
+
+    public static IntegerResponseTest SINGLETON = new IntegerResponseTest();
+
+    public Object createObject() throws Exception {
+        IntegerResponse info = new IntegerResponse();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        IntegerResponse info = (IntegerResponse) object;
+
+        info.setResult(1);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/JournalQueueAckTest.java

@@ -0,0 +1,57 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for JournalQueueAck
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalQueueAckTest extends DataFileGeneratorTestSupport {
+
+
+    public static JournalQueueAckTest SINGLETON = new JournalQueueAckTest();
+
+    public Object createObject() throws Exception {
+        JournalQueueAck info = new JournalQueueAck();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        JournalQueueAck info = (JournalQueueAck) object;
+
+        info.setDestination(createActiveMQDestination("Destination:1"));
+        info.setMessageAck(createMessageAck("MessageAck:2"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/JournalTopicAckTest.java

@@ -0,0 +1,61 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for JournalTopicAck
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalTopicAckTest extends DataFileGeneratorTestSupport {
+
+
+    public static JournalTopicAckTest SINGLETON = new JournalTopicAckTest();
+
+    public Object createObject() throws Exception {
+        JournalTopicAck info = new JournalTopicAck();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        JournalTopicAck info = (JournalTopicAck) object;
+
+        info.setDestination(createActiveMQDestination("Destination:1"));
+        info.setMessageId(createMessageId("MessageId:2"));
+        info.setMessageSequenceId(1);
+        info.setSubscritionName("SubscritionName:3");
+        info.setClientId("ClientId:4");
+        info.setTransactionId(createTransactionId("TransactionId:5"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/JournalTraceTest.java

@@ -0,0 +1,56 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for JournalTrace
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalTraceTest extends DataFileGeneratorTestSupport {
+
+
+    public static JournalTraceTest SINGLETON = new JournalTraceTest();
+
+    public Object createObject() throws Exception {
+        JournalTrace info = new JournalTrace();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        JournalTrace info = (JournalTrace) object;
+
+        info.setMessage("Message:1");
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/JournalTransactionTest.java

@@ -0,0 +1,58 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for JournalTransaction
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class JournalTransactionTest extends DataFileGeneratorTestSupport {
+
+
+    public static JournalTransactionTest SINGLETON = new JournalTransactionTest();
+
+    public Object createObject() throws Exception {
+        JournalTransaction info = new JournalTransaction();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        JournalTransaction info = (JournalTransaction) object;
+
+        info.setTransactionId(createTransactionId("TransactionId:1"));
+        info.setType((byte) 1);
+        info.setWasPrepared(true);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/KeepAliveInfoTest.java

@@ -0,0 +1,55 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for KeepAliveInfo
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class KeepAliveInfoTest extends BaseCommandTestSupport {
+
+
+    public static KeepAliveInfoTest SINGLETON = new KeepAliveInfoTest();
+
+    public Object createObject() throws Exception {
+        KeepAliveInfo info = new KeepAliveInfo();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        KeepAliveInfo info = (KeepAliveInfo) object;
+
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/LastPartialCommandTest.java

@@ -0,0 +1,55 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for LastPartialCommand
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class LastPartialCommandTest extends PartialCommandTest {
+
+
+    public static LastPartialCommandTest SINGLETON = new LastPartialCommandTest();
+
+    public Object createObject() throws Exception {
+        LastPartialCommand info = new LastPartialCommand();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        LastPartialCommand info = (LastPartialCommand) object;
+
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/LocalTransactionIdTest.java

@@ -0,0 +1,57 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for LocalTransactionId
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class LocalTransactionIdTest extends TransactionIdTestSupport {
+
+
+    public static LocalTransactionIdTest SINGLETON = new LocalTransactionIdTest();
+
+    public Object createObject() throws Exception {
+        LocalTransactionId info = new LocalTransactionId();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        LocalTransactionId info = (LocalTransactionId) object;
+
+        info.setValue(1);
+        info.setConnectionId(createConnectionId("ConnectionId:1"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/MessageAckTest.java

@@ -0,0 +1,62 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for MessageAck
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageAckTest extends BaseCommandTestSupport {
+
+
+    public static MessageAckTest SINGLETON = new MessageAckTest();
+
+    public Object createObject() throws Exception {
+        MessageAck info = new MessageAck();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        MessageAck info = (MessageAck) object;
+
+        info.setDestination(createActiveMQDestination("Destination:1"));
+        info.setTransactionId(createTransactionId("TransactionId:2"));
+        info.setConsumerId(createConsumerId("ConsumerId:3"));
+        info.setAckType((byte) 1);
+        info.setFirstMessageId(createMessageId("FirstMessageId:4"));
+        info.setLastMessageId(createMessageId("LastMessageId:5"));
+        info.setMessageCount(1);
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/MessageDispatchNotificationTest.java

@@ -0,0 +1,59 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for MessageDispatchNotification
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageDispatchNotificationTest extends BaseCommandTestSupport {
+
+
+    public static MessageDispatchNotificationTest SINGLETON = new MessageDispatchNotificationTest();
+
+    public Object createObject() throws Exception {
+        MessageDispatchNotification info = new MessageDispatchNotification();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        MessageDispatchNotification info = (MessageDispatchNotification) object;
+
+        info.setConsumerId(createConsumerId("ConsumerId:1"));
+        info.setDestination(createActiveMQDestination("Destination:2"));
+        info.setDeliverySequenceId(1);
+        info.setMessageId(createMessageId("MessageId:3"));
+    }
+}

activemq-core/src/test/java/org/apache/activemq/openwire/v4/MessageDispatchTest.java

@@ -0,0 +1,59 @@
+/**
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.activemq.openwire.v4;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+import org.apache.activemq.openwire.*;
+import org.apache.activemq.command.*;
+
+
+/**
+ * Test case for the OpenWire marshalling for MessageDispatch
+ *
+ *
+ * NOTE!: This file is auto generated - do not modify!
+ *        if you need to make a change, please see the modify the groovy scripts in the
+ *        under src/gram/script and then use maven openwire:generate to regenerate 
+ *        this file.
+ *
+ * @version $Revision$
+ */
+public class MessageDispatchTest extends BaseCommandTestSupport {
+
+
+    public static MessageDispatchTest SINGLETON = new MessageDispatchTest();
+
+    public Object createObject() throws Exception {
+        MessageDispatch info = new MessageDispatch();
+        populateObject(info);
+        return info;
+    }
+
+    protected void populateObject(Object object) throws Exception {
+        super.populateObject(object);
+        MessageDispatch info = (MessageDispatch) object;
+
+        info.setConsumerId(createConsumerId("ConsumerId:1"));
+        info.setDestination(createActiveMQDestination("Destination:2"));
+        info.setMessage(createMessage("Message:3"));
+        info.setRedeliveryCounter(1);
+    }
+}