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ActiveMQ example source code file (replication-broker3.xml)

This example ActiveMQ source code file (replication-broker3.xml) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

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The ActiveMQ replication-broker3.xml source code

<!--
    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.
-->
<beans
	xmlns="http://www.springframework.org/schema/beans"
	xmlns:amq="http://activemq.apache.org/schema/core"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
						http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd">


	<broker xmlns="http://activemq.apache.org/schema/core"
		brokerName="replication-broker3"
        brokerId="replication-broker3"
		dataDirectory="target/replication-broker3/data"
		persistent="true"
		advisorySupport="true">

		<!--
			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="20mb">
						<pendingSubscriberPolicy>
							<vmCursor />
						</pendingSubscriberPolicy>
					</policyEntry>
					<policyEntry queue=">" producerFlowControl="true" memoryLimit="20mb" optimizedDispatch="true">
						<!--
							Use VM cursor for better latency For more information, see:

							http://activemq.apache.org/message-cursors.html

							<pendingQueuePolicy>  
						-->
					</policyEntry>
				</policyEntries>
			</policyMap>
		</destinationPolicy>

		<networkConnectors>
            <networkConnector name="broker3-broker1"
                uri="static:(tcp://localhost:61616)"
                dynamicOnly="true"
                prefetchSize="1000"
                conduitSubscriptions="true"
                decreaseNetworkConsumerPriority="true"
                suppressDuplicateTopicSubscriptions="true"
                networkTTL="3">
            </networkConnector>
            <networkConnector name="broker3-broker2"
                uri="static:(tcp://localhost:61617)"
                dynamicOnly="true"
                prefetchSize="1000"
                conduitSubscriptions="true"
                decreaseNetworkConsumerPriority="true"
                suppressDuplicateTopicSubscriptions="true"
                networkTTL="3">
            </networkConnector>
            <networkConnector name="broker3-broker4"
                uri="static:(tcp://localhost:61619)"
                dynamicOnly="true"
                prefetchSize="1000"
                conduitSubscriptions="true"
                decreaseNetworkConsumerPriority="true"
                suppressDuplicateTopicSubscriptions="true"
                networkTTL="3">
            </networkConnector>
		</networkConnectors>

		<!--
			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="target/replication-broker3/data/kahadb" />
		</persistenceAdapter>

		<systemUsage>
			<amq:systemUsage>
				<amq:memoryUsage>
					<amq:memoryUsage limit="700mb" />
				</amq:memoryUsage>
				<amq:storeUsage>
					<amq:storeUsage limit="1gb" name="foo" />
				</amq:storeUsage>
				<amq:tempUsage>
					<amq:tempUsage limit="256mb" />
				</amq:tempUsage>
			</amq:systemUsage>
		</systemUsage>

		<!-- The transport connectors ActiveMQ will listen to -->
		<transportConnectors>
            <transportConnector name="tcp" uri="tcp://0.0.0.0:61618" />
		</transportConnectors>
	</broker>
</beans>

Other ActiveMQ examples (source code examples)

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