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Fix for https://issues.apache.org/activemq/browse/AMQ-2379 

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@812514 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Robert Davies 2009-09-08 14:02:21 +00:00
parent 876ddef594
commit 6fc3744c73
11 changed files with 496 additions and 28 deletions
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11
activemq-core/src/main/java/org/apache/activemq/broker/jmx/BrokerView.java
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@ -16,6 +16,8 @@
*/
package org.apache.activemq.broker.jmx;
import java.io.File;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.URI;
@ -346,4 +348,13 @@ public class BrokerView implements BrokerViewMBean {
URI answer = brokerService.getVmConnectorURI();
return answer != null ? answer.toString() : "";
}
public String getDataDirectory() {
File file = brokerService.getDataDirectoryFile();
try {
return file != null ? file.getCanonicalPath():"";
} catch (IOException e) {
return "";
}
}
}

3
activemq-core/src/main/java/org/apache/activemq/broker/jmx/BrokerViewMBean.java
View File

@ -238,4 +238,7 @@ public interface BrokerViewMBean extends Service {
@MBeanInfo("The url of the VM connector")
String getVMURL();
@MBeanInfo("The location of the data directory")
public String getDataDirectory();
}

41
activemq-core/src/main/java/org/apache/activemq/broker/jmx/DestinationView.java
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@ -16,31 +16,9 @@
*/
package org.apache.activemq.broker.jmx;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.io.IOException;
import javax.jms.Connection;
import javax.jms.InvalidSelectorException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.OpenDataException;
import javax.management.openmbean.TabularData;
import javax.management.openmbean.TabularDataSupport;
import javax.management.openmbean.TabularType;
import javax.management.ObjectName;
import javax.management.MalformedObjectNameException;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.jmx.OpenTypeSupport.OpenTypeFactory;
import org.apache.activemq.broker.region.Destination;
import org.apache.activemq.broker.region.Queue;
import org.apache.activemq.broker.region.Subscription;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQMessage;
@ -51,6 +29,25 @@ import org.apache.activemq.filter.MessageEvaluationContext;
import org.apache.activemq.selector.SelectorParser;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.jms.Connection;
import javax.jms.InvalidSelectorException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.management.MalformedObjectNameException;
import javax.management.ObjectName;
import javax.management.openmbean.CompositeData;
import javax.management.openmbean.CompositeDataSupport;
import javax.management.openmbean.CompositeType;
import javax.management.openmbean.OpenDataException;
import javax.management.openmbean.TabularData;
import javax.management.openmbean.TabularDataSupport;
import javax.management.openmbean.TabularType;
public class DestinationView implements DestinationViewMBean {
private static final Log LOG = LogFactory.getLog(DestinationViewMBean.class);

1
activemq-core/src/main/java/org/apache/activemq/plugin/DiscardingDLQBrokerPlugin.java
View File

@ -27,6 +27,7 @@ import org.apache.commons.logging.LogFactory;
/**
* @author Filip Hanik
* @org.apache.xbean.XBean element="discardingDLQBrokerPlugin"
* @version 1.0
*/
public class DiscardingDLQBrokerPlugin implements BrokerPlugin {

8
activemq-core/src/main/java/org/apache/activemq/plugin/ForcePersistencyModeBrokerPlugin.java
View File

@ -28,11 +28,15 @@ import org.apache.commons.logging.LogFactory;
*
* Useful, if you have set the broker usage policy to process ONLY persistent or ONLY non-persistent
* messages.
* @org.apache.xbean.XBean element="forcePersistencyModeBrokerPlugin"
*/
public class ForcePersistencyModeBrokerPlugin implements BrokerPlugin {
public static Log log = LogFactory.getLog(ForcePersistencyModeBrokerPlugin.class);
private static Log LOG = LogFactory.getLog(ForcePersistencyModeBrokerPlugin.class);
private boolean persistenceFlag = false;
/**
* Constructor
*/
public ForcePersistencyModeBrokerPlugin() {
}
@ -46,7 +50,7 @@ public class ForcePersistencyModeBrokerPlugin implements BrokerPlugin {
public Broker installPlugin(Broker broker) throws Exception{
ForcePersistencyModeBroker pB = new ForcePersistencyModeBroker(broker);
pB.setPersistenceFlag(isPersistenceForced());
log.info("Installing ForcePersistencyModeBroker plugin: persistency enforced=" + pB.isPersistent());
LOG.info("Installing ForcePersistencyModeBroker plugin: persistency enforced=" + pB.isPersistent());
return pB;
}

195
activemq-core/src/main/java/org/apache/activemq/plugin/StatisticsBroker.java Normal file
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@ -0,0 +1,195 @@
/**
* 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.plugin;
import org.apache.activemq.advisory.AdvisorySupport;
import org.apache.activemq.broker.Broker;
import org.apache.activemq.broker.BrokerFilter;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.ConnectionContext;
import org.apache.activemq.broker.ProducerBrokerExchange;
import org.apache.activemq.broker.region.Destination;
import org.apache.activemq.broker.region.DestinationStatistics;
import org.apache.activemq.broker.region.RegionBroker;
import org.apache.activemq.command.ActiveMQDestination;
import org.apache.activemq.command.ActiveMQMapMessage;
import org.apache.activemq.command.Message;
import org.apache.activemq.command.MessageId;
import org.apache.activemq.command.ProducerId;
import org.apache.activemq.command.ProducerInfo;
import org.apache.activemq.state.ProducerState;
import org.apache.activemq.usage.SystemUsage;
import org.apache.activemq.util.IdGenerator;
import org.apache.activemq.util.LongSequenceGenerator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.io.File;
import java.net.URI;
import java.util.Set;
/**
* A StatisticsBroker You can retrieve a Map Message for a Destination - or
* Broker containing statistics as key-value pairs The message must contain a
* replyTo Destination - else its ignored
*
*/
public class StatisticsBroker extends BrokerFilter {
private static Log LOG = LogFactory.getLog(StatisticsBroker.class);
static final String STATS_DESTINATION_PREFIX = "ActiveMQ.Statistics.Destination";
static final String STATS_BROKER_PREFIX = "ActiveMQ.Statistics.Broker";
private static final IdGenerator ID_GENERATOR = new IdGenerator();
private final LongSequenceGenerator messageIdGenerator = new LongSequenceGenerator();
protected final ProducerId advisoryProducerId = new ProducerId();
/**
*
* Constructor
*
* @param next
*/
public StatisticsBroker(Broker next) {
super(next);
this.advisoryProducerId.setConnectionId(ID_GENERATOR.generateId());
}
/**
* Sets the persistence mode
*
* @see org.apache.activemq.broker.BrokerFilter#send(org.apache.activemq.broker.ProducerBrokerExchange,
* org.apache.activemq.command.Message)
*/
public void send(ProducerBrokerExchange producerExchange, Message messageSend) throws Exception {
ActiveMQDestination msgDest = messageSend.getDestination();
ActiveMQDestination replyTo = messageSend.getReplyTo();
if (replyTo != null) {
String physicalName = msgDest.getPhysicalName();
boolean destStats = physicalName.regionMatches(true, 0, STATS_DESTINATION_PREFIX, 0,
STATS_DESTINATION_PREFIX.length());
boolean brokerStats = physicalName.regionMatches(true, 0, STATS_BROKER_PREFIX, 0, STATS_BROKER_PREFIX
.length());
if (destStats) {
String queueryName = physicalName.substring(STATS_DESTINATION_PREFIX.length(), physicalName.length());
ActiveMQDestination queryDest = ActiveMQDestination.createDestination(queueryName,msgDest.getDestinationType());
Set<Destination> set = getDestinations(queryDest);
for (Destination dest : set) {
DestinationStatistics stats = dest.getDestinationStatistics();
if (stats != null) {
ActiveMQMapMessage statsMessage = new ActiveMQMapMessage();
statsMessage.setString("destinationName", dest.getActiveMQDestination().toString());
statsMessage.setLong("size", stats.getMessages().getCount());
statsMessage.setLong("enqueueCount", stats.getEnqueues().getCount());
statsMessage.setLong("dequeueCount", stats.getDequeues().getCount());
statsMessage.setLong("dispatchCount", stats.getDispatched().getCount());
statsMessage.setLong("expiredCount", stats.getExpired().getCount());
statsMessage.setLong("inflightCount", stats.getInflight().getCount());
statsMessage.setLong("messagesCached", stats.getMessagesCached().getCount());
statsMessage.setInt("memoryPercentUsage", dest.getMemoryUsage().getPercentUsage());
statsMessage.setLong("memoryUsage", dest.getMemoryUsage().getUsage());
statsMessage.setLong("memoryLimit", dest.getMemoryUsage().getLimit());
statsMessage.setDouble("averageEnqueueTime", stats.getProcessTime().getAverageTime());
statsMessage.setDouble("maxEnqueueTime", stats.getProcessTime().getMaxTime());
statsMessage.setDouble("minEnqueueTime", stats.getProcessTime().getMinTime());
statsMessage.setLong("consumerCount", stats.getConsumers().getCount());
statsMessage.setLong("producerCount", stats.getProducers().getCount());
sendStats(producerExchange.getConnectionContext(), statsMessage, replyTo);
}
}
} else if (brokerStats) {
ActiveMQMapMessage statsMessage = new ActiveMQMapMessage();
BrokerService brokerService = getBrokerService();
RegionBroker regionBroker = (RegionBroker) brokerService.getRegionBroker();
SystemUsage systemUsage = brokerService.getSystemUsage();
DestinationStatistics stats = regionBroker.getDestinationStatistics();
statsMessage.setString("brokerName", regionBroker.getBrokerName());
statsMessage.setString("brokerId", regionBroker.getBrokerId().toString());
statsMessage.setLong("size", stats.getMessages().getCount());
statsMessage.setLong("enqueueCount", stats.getEnqueues().getCount());
statsMessage.setLong("dequeueCount", stats.getDequeues().getCount());
statsMessage.setLong("dispatchCount", stats.getDispatched().getCount());
statsMessage.setLong("expiredCount", stats.getExpired().getCount());
statsMessage.setLong("inflightCount", stats.getInflight().getCount());
statsMessage.setLong("messagesCached", stats.getMessagesCached().getCount());
statsMessage.setInt("memoryPercentUsage", systemUsage.getMemoryUsage().getPercentUsage());
statsMessage.setLong("memoryUsage", systemUsage.getMemoryUsage().getUsage());
statsMessage.setLong("memoryLimit", systemUsage.getMemoryUsage().getLimit());
statsMessage.setInt("storePercentUsage", systemUsage.getStoreUsage().getPercentUsage());
statsMessage.setLong("storeUsage", systemUsage.getStoreUsage().getUsage());
statsMessage.setLong("storeLimit", systemUsage.getStoreUsage().getLimit());
statsMessage.setInt("tempPercentUsage", systemUsage.getTempUsage().getPercentUsage());
statsMessage.setLong("tempUsage", systemUsage.getTempUsage().getUsage());
statsMessage.setLong("tempLimit", systemUsage.getTempUsage().getLimit());
statsMessage.setDouble("averageEnqueueTime", stats.getProcessTime().getAverageTime());
statsMessage.setDouble("maxEnqueueTime", stats.getProcessTime().getMaxTime());
statsMessage.setDouble("minEnqueueTime", stats.getProcessTime().getMinTime());
statsMessage.setLong("consumerCount", stats.getConsumers().getCount());
statsMessage.setLong("producerCount", stats.getProducers().getCount());
String answer = brokerService.getTransportConnectorURIsAsMap().get("tcp");
answer = answer != null ? answer : "";
statsMessage.setString("openwire", answer);
answer = brokerService.getTransportConnectorURIsAsMap().get("stomp");
answer = answer != null ? answer : "";
statsMessage.setString("stomp", answer);
answer = brokerService.getTransportConnectorURIsAsMap().get("ssl");
answer = answer != null ? answer : "";
statsMessage.setString("ssl", answer);
answer = brokerService.getTransportConnectorURIsAsMap().get("stomp+ssl");
answer = answer != null ? answer : "";
statsMessage.setString("stomp+ssl", answer);
URI uri = brokerService.getVmConnectorURI();
answer = uri != null ? uri.toString() : "";
statsMessage.setString("vm", answer);
File file = brokerService.getDataDirectoryFile();
answer = file != null ? file.getCanonicalPath() : "";
statsMessage.setString("dataDirectory", answer);
sendStats(producerExchange.getConnectionContext(), statsMessage, replyTo);
} else {
super.send(producerExchange, messageSend);
}
} else {
super.send(producerExchange, messageSend);
}
}
public void start() throws Exception {
super.start();
LOG.info("Starting StatisticsBroker");
}
public void stop() throws Exception {
super.stop();
}
protected void sendStats(ConnectionContext context, ActiveMQMapMessage msg, ActiveMQDestination replyTo)
throws Exception {
msg.setPersistent(false);
msg.setType(AdvisorySupport.ADIVSORY_MESSAGE_TYPE);
msg.setMessageId(new MessageId(this.advisoryProducerId, this.messageIdGenerator.getNextSequenceId()));
msg.setDestination(replyTo);
msg.setResponseRequired(false);
msg.setProducerId(this.advisoryProducerId);
boolean originalFlowControl = context.isProducerFlowControl();
final ProducerBrokerExchange producerExchange = new ProducerBrokerExchange();
producerExchange.setConnectionContext(context);
producerExchange.setMutable(true);
producerExchange.setProducerState(new ProducerState(new ProducerInfo()));
try {
context.setProducerFlowControl(false);
this.next.send(producerExchange, msg);
} finally {
context.setProducerFlowControl(originalFlowControl);
}
}
}

42
activemq-core/src/main/java/org/apache/activemq/plugin/StatisticsBrokerPlugin.java Normal file
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@ -0,0 +1,42 @@
/**
* 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.plugin;
import org.apache.activemq.broker.Broker;
import org.apache.activemq.broker.BrokerPlugin;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* A StatisticsBrokerPlugin
* @org.apache.xbean.XBean element="statisticsBrokerPlugin"
*
*/
public class StatisticsBrokerPlugin implements BrokerPlugin {
private static Log LOG = LogFactory.getLog(StatisticsBrokerPlugin.class);
/**
* @param broker
* @return the plug-in
* @throws Exception
* @see org.apache.activemq.broker.BrokerPlugin#installPlugin(org.apache.activemq.broker.Broker)
*/
public Broker installPlugin(Broker broker) throws Exception {
StatisticsBroker answer = new StatisticsBroker(broker);
LOG.info("Installing StaticsBroker");
return answer;
}
}

8
activemq-core/src/main/resources/META-INF/services/org/apache/xbean/spring/http/activemq.org/config/1.0
View File

@ -267,3 +267,11 @@ vmQueueCursor = org.apache.activemq.broker.region.policy.VMPendingQueueMessageSt
xaConnectionFactory = org.apache.activemq.spring.ActiveMQXAConnectionFactory
statisticsBrokerPlugin = org.apache.activemq.plugin.StatisticsBrokerPlugin
forcePersistencyModeBrokerPlugin = org.apache.activemq.plugin.ForcePersistencyModeBrokerPlugin
discardingDLQBrokerPlugin = org.apache.activemq.plugin.DiscardingDLQBrokerPlugin

45
activemq-core/src/main/resources/activemq.xsd
View File

@ -569,7 +569,7 @@ other brokers in a federated network
<xs:element name='plugins' minOccurs='0' maxOccurs='1'>
<xs:annotation>
<xs:documentation><![CDATA[
Sets a number of broker plugins to install such as for security
Sets a number of broker plugins to install to extend the Broker functionality - such as for security
authentication or authorization
]]></xs:documentation>
</xs:annotation>
@ -586,6 +586,9 @@ authentication or authorization
<xs:element ref='tns:timeStampingBrokerPlugin'/>
<xs:element ref='tns:udpTraceBrokerPlugin'/>
<xs:element ref='tns:traceBrokerPathPlugin'/>
<xs:element ref='tns:statisticsBrokerPlugin'/>
<xs:element ref='tns:discardingDLQBrokerPlugin'/>
<xs:element ref='tns:forcePersistencyModeBrokerPlugin'/>
<xs:any namespace='##other'/>
</xs:choice>
</xs:complexType>
@ -617,6 +620,9 @@ other brokers in a federated network
<xs:element ref='tns:timeStampingBrokerPlugin'/>
<xs:element ref='tns:udpTraceBrokerPlugin'/>
<xs:element ref='tns:traceBrokerPathPlugin'/>
<xs:element ref='tns:statisticsBrokerPlugin'/>
<xs:element ref='tns:discardingDLQBrokerPlugin'/>
<xs:element ref='tns:forcePersistencyModeBrokerPlugin'/>
<xs:any namespace='##other'/>
</xs:choice>
</xs:complexType>
@ -5889,5 +5895,42 @@ warning if the user forgets. To disable the warning just set the value to <
</xs:complexType>
</xs:element>
<!-- element for type: org.apache.activemq.plugin.DiscardingDLQBrokerPlugin -->
<xs:element name='discardingDLQBrokerPlugin'>
<xs:annotation>
<xs:documentation><![CDATA[
Filter Plugin for DLQ
]]></xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:attribute name='dropTemporaryTopics' type='xs:boolean'/>
<xs:attribute name='dropTemporaryQueues' type='xs:boolean'/>
<xs:attribute name='dropAll' type='xs:boolean'/>
<xs:attribute name='dropOnly' type='xs:string'/>
<xs:attribute name='reportInterval' type='xs:integer'/>
</xs:complexType>
</xs:element>
<!-- element for type: org.apache.activemq.plugin.ForcePersistencyModeBrokerPlugin -->
<xs:element name='forcePersistencyModeBrokerPlugin'>
<xs:annotation>
<xs:documentation><![CDATA[
A helper plugin to force a mode of persistence on messages
]]></xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:attribute name='persistenceFlag' type='xs:boolean'/>
</xs:complexType>
</xs:element>
<!-- element for type: org.apache.activemq.plugin.StatisticsBrokerPlugin -->
<xs:element name='statisticsBrokerPlugin'>
<xs:annotation>
<xs:documentation><![CDATA[
Enable statistic messages
]]></xs:documentation>
</xs:annotation>
</xs:element>
</xs:schema>

128
activemq-core/src/test/java/org/apache/activemq/plugin/BrokerStatisticsPluginTest.java Normal file
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@ -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.plugin;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerFactory;
import org.apache.activemq.broker.BrokerPlugin;
import org.apache.activemq.broker.BrokerService;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import java.net.URI;
import java.util.Enumeration;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.MapMessage;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import junit.framework.TestCase;
/**
* A BrokerStatisticsPluginTest
* A testcase for https://issues.apache.org/activemq/browse/AMQ-2379
*
*/
public class BrokerStatisticsPluginTest extends TestCase{
private static final Log LOG = LogFactory.getLog(BrokerStatisticsPluginTest.class);
private Connection connection;
private BrokerService broker;
public void testBrokerStats() throws Exception{
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue replyTo = session.createTemporaryQueue();
MessageConsumer consumer = session.createConsumer(replyTo);
Queue query = session.createQueue(StatisticsBroker.STATS_BROKER_PREFIX);
MessageProducer producer = session.createProducer(query);
Message msg = session.createMessage();
msg.setJMSReplyTo(replyTo);
producer.send(msg);
MapMessage reply = (MapMessage) consumer.receive(10*1000);
assertNotNull(reply);
assertTrue(reply.getMapNames().hasMoreElements());
/*
for (Enumeration e = reply.getMapNames();e.hasMoreElements();) {
String name = e.nextElement().toString();
System.err.println(name+"="+reply.getObject(name));
}
*/
}
public void testDestinationStats() throws Exception{
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue replyTo = session.createTemporaryQueue();
MessageConsumer consumer = session.createConsumer(replyTo);
Queue testQueue = session.createQueue("Test.Queue");
MessageProducer producer = session.createProducer(null);
Queue query = session.createQueue(StatisticsBroker.STATS_DESTINATION_PREFIX + testQueue.getQueueName());
Message msg = session.createMessage();
producer.send(testQueue,msg);
msg.setJMSReplyTo(replyTo);
producer.send(query,msg);
MapMessage reply = (MapMessage) consumer.receive();
assertNotNull(reply);
assertTrue(reply.getMapNames().hasMoreElements());
/*
for (Enumeration e = reply.getMapNames();e.hasMoreElements();) {
String name = e.nextElement().toString();
System.err.println(name+"="+reply.getObject(name));
}
*/
}
protected void setUp() throws Exception {
broker = createBroker();
ConnectionFactory factory = new ActiveMQConnectionFactory(broker.getTransportConnectorURIsAsMap().get("tcp"));
connection = factory.createConnection();
connection.start();
}
protected void tearDown() throws Exception{
if (this.connection != null) {
this.connection.close();
}
if (this.broker!=null) {
this.broker.stop();
}
}
protected BrokerService createBroker() throws Exception {
//return createBroker("org/apache/activemq/plugin/statistics-plugin-broker.xml");
BrokerService answer = new BrokerService();
BrokerPlugin[] plugins = new BrokerPlugin[1];
plugins[0] = new StatisticsBrokerPlugin();
answer.setPlugins(plugins);
answer.setDeleteAllMessagesOnStartup(true);
answer.addConnector("tcp://localhost:0");
answer.start();
return answer;
}
protected BrokerService createBroker(String uri) throws Exception {
LOG.info("Loading broker configuration from the classpath with URI: " + uri);
return BrokerFactory.createBroker(new URI("xbean:" + uri));
}
}

36
activemq-core/src/test/resources/org/apache/activemq/plugin/statistics-plugin-broker.xml Normal file
View File

@ -0,0 +1,36 @@
<?xml version="1.0" encoding="UTF-8"?>
<!--
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.
-->
<!-- this file can only be parsed using the xbean-spring library -->
<!-- START SNIPPET: example -->
<beans>
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"/>
<broker useJmx="true" xmlns="http://activemq.apache.org/schema/core" >
<transportConnectors>
<transportConnector uri="tcp://localhost:0"/>
</transportConnectors>
<plugins>
<statisticsBrokerPlugin/>
</plugins>
</broker>
</beans>