https://issues.apache.org/activemq/browse/AMQ-2815 - enabling creating blueprint configuration

git-svn-id: https://svn.apache.org/repos/asf/activemq/trunk@962432 13f79535-47bb-0310-9956-ffa450edef68

activemq-karaf/src/main/java/org/apache/activemq/karaf/commands/CreateBrokerCommand.java

@@ -38,6 +38,8 @@ public class CreateBrokerCommand extends OsgiCommandSupport {
     
     @Option(name = "-n", aliases = {"--name"}, description = "The name of the broker (defaults to localhost).")
     private String name = "localhost";
+    @Option(name = "-t", aliases = {"--type"}, description = "type of configuration to be used: spring or blueprint (defaults to spring)")
+    private String type = "spring";
 
     /*
      * (non-Javadoc)
@@ -56,7 +58,13 @@ public class CreateBrokerCommand extends OsgiCommandSupport {
 
             mkdir(deploy);
             File configFile = new File(deploy, name + "-broker.xml");
-            copyFilteredResourceTo(configFile, "broker.xml", props);
+            
+            if (!type.equalsIgnoreCase("spring") && !type.equalsIgnoreCase("blueprint")) {
+                System.out.println("@green Unknown type '" + type + "' Using spring by default");
+                type = "spring";
+            }
+            
+            copyFilteredResourceTo(configFile, type.toLowerCase() + ".xml", props);
 
             System.out.println("");
             System.out.println("Default ActiveMQ Broker (" + name + ") configuration file created at: "

activemq-karaf/src/main/resources/org/apache/activemq/karaf/commands/blueprint.xml

@@ -0,0 +1,131 @@
+<!--
+    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.
+-->
+<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
+           xmlns:cm="http://aries.apache.org/blueprint/xmlns/blueprint-cm/v1.0.0"
+           xmlns:ext="http://aries.apache.org/blueprint/xmlns/blueprint-ext/v1.0.0"
+           xmlns:amq="http://activemq.apache.org/schema/core">
+
+    <!-- Allows us to use system properties as variables in this configuration file -->
+    <ext:property-placeholder />
+
+    <broker xmlns="http://activemq.apache.org/schema/core" brokerName="${name}" dataDirectory="${karaf.data}/activemq/${name}" useShutdownHook="false">
+
+       <!--
+            For better performances use VM cursor and small memory limit.
+            For more information, see:
+            
+            http://activemq.apache.org/message-cursors.html
+            
+            Also, if your producer is "hanging", it's probably due to producer flow control.
+            For more information, see:
+            http://activemq.apache.org/producer-flow-control.html
+        -->
+              
+        <destinationPolicy>
+            <policyMap>
+              <policyEntries>
+                <policyEntry topic=">" producerFlowControl="true" memoryLimit="1mb">
+                  <pendingSubscriberPolicy>
+                    <vmCursor />
+                  </pendingSubscriberPolicy>
+                </policyEntry>
+                <policyEntry queue=">" producerFlowControl="true" memoryLimit="1mb">
+                  <!-- Use VM cursor for better latency
+                       For more information, see:
+                       
+                       http://activemq.apache.org/message-cursors.html
+                       
+                  <pendingQueuePolicy>
+                    <vmQueueCursor/>
+                  </pendingQueuePolicy>
+                  -->
+                </policyEntry>
+              </policyEntries>
+            </policyMap>
+        </destinationPolicy> 
+
+        <!-- Use the following to configure how ActiveMQ is exposed in JMX -->
+        <managementContext>
+            <managementContext createConnector="false"/>
+        </managementContext>
+
+        <!-- 
+            Configure message persistence for the broker. The default persistence
+            mechanism is the KahaDB store (identified by the kahaDB tag). 
+            For more information, see: 
+            
+            http://activemq.apache.org/persistence.html 
+        -->
+        <persistenceAdapter>
+            <kahaDB directory="${karaf.data}/activemq/${name}/kahadb"/>
+        </persistenceAdapter>
+
+       <!--
+            The systemUsage controls the maximum amount of space the broker will 
+            use before slowing down producers. For more information, see:
+            
+            http://activemq.apache.org/producer-flow-control.html
+             
+        <systemUsage>
+            <systemUsage>
+                <memoryUsage>
+                    <memoryUsage limit="20 mb"/>
+                </memoryUsage>
+                <storeUsage>
+                    <storeUsage limit="1 gb" name="foo"/>
+                </storeUsage>
+                <tempUsage>
+                    <tempUsage limit="100 mb"/>
+                </tempUsage>
+            </systemUsage>
+        </systemUsage>
+        -->
+
+        <!-- The transport connectors ActiveMQ will listen to -->
+        <transportConnectors>
+            <transportConnector name="openwire" uri="tcp://localhost:61616"/>
+            <transportConnector name="stomp" uri="stomp://localhost:61613"/>
+        </transportConnectors>
+
+    </broker>
+
+    <bean id="activemqConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
+
+        <property name="brokerURL" value="tcp://localhost:61616" />
+    </bean>
+
+    <bean id="pooledConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
+        <property name="maxConnections" value="8" />
+        <property name="connectionFactory" ref="activemqConnectionFactory" />
+    </bean>
+
+    <bean id="resourceManager" class="org.apache.activemq.pool.ActiveMQResourceManager" init-method="recoverResource">
+          <property name="transactionManager" ref="transactionManager" />
+          <property name="connectionFactory" ref="activemqConnectionFactory" />
+          <property name="resourceName" value="activemq.${name}" />
+    </bean>
+
+    <reference id="transactionManager" interface="javax.transaction.TransactionManager" />
+
+    <service ref="pooledConnectionFactory" interface="javax.jms.ConnectionFactory">
+        <service-properties>
+            <entry key="name" value="localhost"/>
+        </service-properties>
+    </service>
+
+</blueprint>
+