ActiveMQ example source code file (jmsXajdbc.xml)

This example ActiveMQ source code file (jmsXajdbc.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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apache, asf, asf, jdbc, jta, license, license, see, setup, setup, the, xa, you, you

The ActiveMQ jmsXajdbc.xml source code

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    Licensed to the Apache Software Foundation (ASF) under one or more
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    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
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    http://www.apache.org/licenses/LICENSE-2.0
   
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<!-- START SNIPPET: example -->

<beans xmlns="http://www.springframework.org/schema/beans"
       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://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
       http://activemq.apache.org/schema/core http://activemq.apache.org/schema/core/activemq-core.xsd
    ">

        <!-- build broker in code so it can be restarted and modified to test recovery -->

        <!-- some logging that can help
          log4j.logger.org.apache.activemq.TransactionContext=TRACE
          log4j.logger.org.springframework.transaction.support.AbstractPlatformTransactionManager=TRACE
          log4j.logger.org.apache.geronimo.transaction.manager=TRACE
          log4j.logger.org.enhydra.jdbc=TRACE
        -->

		<!-- XID factory -->
		<bean id="xidFactory" class="org.apache.geronimo.transaction.manager.XidFactoryImpl" />

		<!-- Transaction log -->
		<bean id="transactionLog" class="org.jencks.factory.HowlLogFactoryBean">	
			<property name="logFileDir" value="target/data/howl/txlog"/>
			<property name="xidFactory" ref="xidFactory"/>
		</bean>

		<!-- Setup the geronimo transaction manager -->
		<bean id="jenckTransactionManager" class="org.jencks.factory.TransactionManagerFactoryBean">
			<property name="transactionLog" ref="transactionLog"/>
		</bean>

		<!-- Configure the Spring framework to use JTA transactions from Geronimo -->
		<bean id="jtaTransactionManager" class="org.springframework.transaction.jta.JtaTransactionManager">
			<property name="transactionManager" ref="jenckTransactionManager"/>
		</bean>

		<!-- Using the jencks ActiveMQ pool to enable XA -->
		<bean id="jmsXaConnectionFactory" class="org.jencks.amqpool.XaPooledConnectionFactory">
	    	<constructor-arg value="tcp://localhost:61616" />
	    	<property name="maxConnections" value="8" />
	    	<property name="transactionManager" ref="jenckTransactionManager" />
		</bean>

		<!-- Define the activemq Camel component so we can integrate with the AMQ broker -->
		<bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent">
			<property name="transacted" value="true"/>
			<property name="transactionManager" ref="jtaTransactionManager"/>
			<property name="connectionFactory" ref="jmsXaConnectionFactory"/>
            <!-- cache level is important, can be cache connection or none, as session needs to be enlisted
            in the current transaction they can't be cached, with default cache sessions, they are created
            up front, before the transaction (required for the route) -->
            <property name="cacheLevel" value="0" />
		</bean>

	  <!-- Setup the connection manager -->
	  <bean id="connectionManager" class="org.jencks.factory.ConnectionManagerFactoryBean">
	    <property name="transactionManager" ref="jenckTransactionManager" />
	    <property name="transaction" value="xa" />
	  </bean>

	  <!-- Setup the JDBC Managed Connection Factory (that supports XA) -->
	  <!--bean id="jdbcManagedConnectionFactory" class="org.jencks.tranql.XAPoolDataSourceMCF">
	    <property name="driverName" value="com.mysql.jdbc.Driver"/>
	    <property name="url" value="jdbc:mysql://localhost/ScpBuffer?relaxAutoCommit=true"/>
	    <property name="user" value="rails"/>
	    <property name="password" value="rails"/>
	  </bean -->
	
	  <bean id="jdbcEnhydraXaDataSource" class="org.enhydra.jdbc.pool.StandardXAPoolDataSource" destroy-method="shutdown">
	        <property name="dataSource">
	            <bean class="org.enhydra.jdbc.standard.StandardXADataSource" destroy-method="shutdown">

	                <!-- property name="driverName" value="com.mysql.jdbc.Driver" />
	                <property name="url" value="jdbc:mysql://localhost/ScpBuffer?relaxAutoCommit=true" / -->
                    <!-- try embedded derby xa -->
                    <property name="driverName" value="org.apache.derby.jdbc.EmbeddedDriver" />
                    <property name="url" value="jdbc:derby:target/XatestDs;create=true" />
                    <property name="transactionManager" ref="jenckTransactionManager" />
	            </bean>
	        </property>
            <property name="transactionManager" ref="jenckTransactionManager" />
	   </bean>

		<bean id="required" class="org.apache.camel.spring.spi.SpringTransactionPolicy">
			<property name="transactionManager" ref="jenckTransactionManager"/>
			<property name="propagationBehaviorName" value="PROPAGATION_REQUIRED"/>
		</bean>

		<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">
				<route id="queueToDbTransacted">
					<from uri="activemq:queue:scp_transacted"/>
                    <transacted ref="required"/>
					<convertBodyTo type="java.lang.String"/>
					<to uri="log:BeforeSettingBody?showAll=true"/>
					<setBody>
						<simple>INSERT INTO SCP_INPUT_MESSAGES(messageId, messageCorrelationId, messageContent) VALUES('${in.header.JMSMessageId}','${in.header.JMSCorrelationId}','${in.body}')
					</setBody>
					<to uri="jdbc:jdbcEnhydraXaDataSource"/>
				</route>
			</camelContext>

</beans>