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This section describes how to configure the JMS transport of the ESB Profile of WSO2 Enterprise Integrator (WSO2 EI) with Apache Artemis version 2.6.1.

Note

From the below configurations, do the ones in the axis2.xml file based on the profile you use as follows:

To enable the JMS transport in the ESB profile, edit the <EI_HOME>/conf/axis2/axis2.xml file.
To enable the JMS transport in other profiles, edit the <EI_HOME>/wso2/<PROFILE_HOME>/conf/axis2/axis2.xml file. <PROFILE_HOME> can be a main directory of a profile inside the WSO2 EI distribution. For example, to enable the JMS transport of the Business Process Profile, edit the <EI_HOME>/wso2/business-process/conf/axis2/axis2.xml file

Follow the instructions below to set up and configure.

Download, set up and start Apache Artemis.
Set up the ESB Profile of WSO2 EI. For instructions, see Installation Guide.
Info
Do not start the ESB Profile of WSO2 EI at this point. Apache Artemis should be up and running before starting the ESB Profile of WSO2 EI.

Add the below transport receiver configuration to the <EI_HOME>/conf/axis2/axis2.xml file.

Code Block

language	xml

<transportReceiver name="jms" class="org.apache.axis2.transport.jms.JMSListener">
   <parameter name="myTopicConnectionFactory" locked="false">
      <parameter name="java.naming.factory.initial" locked="false">org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory</parameter>
      <parameter name="java.naming.provider.url" locked="false">tcp://localhost:61616</parameter>
      <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">TopicConnectionFactory</parameter>
      <parameter name="transport.jms.ConnectionFactoryType" locked="false">topic</parameter>
   </parameter>
   <parameter name="myQueueConnectionFactory" locked="false">
      <parameter name="java.naming.factory.initial" locked="false">org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory</parameter>
      <parameter name="java.naming.provider.url" locked="false">tcp://localhost:61616</parameter>
      <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">QueueConnectionFactory</parameter>
      <parameter name="transport.jms.ConnectionFactoryType" locked="false">queue</parameter>
   </parameter>
   <parameter name="default" locked="false">
      <parameter name="java.naming.factory.initial" locked="false">org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory</parameter>
      <parameter name="java.naming.provider.url" locked="false">tcp://localhost:61616</parameter>
      <parameter name="transport.jms.ConnectionFactoryJNDIName" locked="false">QueueConnectionFactory</parameter>
      <parameter name="transport.jms.ConnectionFactoryType" locked="false">queue</parameter>
   </parameter>
</transportReceiver>

Add the below transport sender configuration to the <EI_HOME>/conf/axis2/axis2.xml file.

Code Block

language	xml

<transportSender name="jms" class="org.apache.axis2.transport.jms.JMSSender">
   <parameter name="commonJmsSenderConnectionFactory" locked="false">
      <parameter locked="false" name="java.naming.factory.initial">org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory</parameter>
      <parameter locked="false" name="java.naming.provider.url">tcp://localhost:61616</parameter>
      <parameter locked="false" name="transport.jms.ConnectionFactoryJNDIName">QueueConnectionFactory</parameter>
      <parameter locked="false" name="transport.jms.ConnectionFactoryType">queue</parameter>
   </parameter>
   <parameter name="commonTopicPublisherConnectionFactory" locked="false">
      <parameter locked="false" name="java.naming.factory.initial">org.apache.activemq.artemis.jndi.ActiveMQInitialContextFactory</parameter>
      <parameter locked="false" name="java.naming.provider.url">tcp://localhost:61616</parameter>
      <parameter locked="false" name="transport.jms.ConnectionFactoryJNDIName">TopicConnectionFactory</parameter>
      <parameter locked="false" name="transport.jms.ConnectionFactoryType">topic</parameter>
   </parameter>
</transportSender>

Remove any existing Apache ActiveMQ client JAR files from the <EI_HOME>/dropins/ and <EI_HOME>/lib/ directories.
Download the artemis-jms-client-all-2.6.1.jar file and copy it to the <EI_Home>/lib/ directory.
Remove the below line from the <EI_HOME>/conf/etc/launch.ini file.
Code Block
language text
javax.jms,\
Start Apache Artemis. For instructions, go to Apache Artemis Documentation.
Start the ESB Profile of WSO2 EI by navigating to the <EI_HOME>/bin directory and executing ./integrator.sh (on Linux/OSX) or integrator.bat (on Windows).

Now you have instances of Apache Artemis and the ESB Profile of WSO2 EI configured, up and running. Next, let's take a look at implementation details of various JMS use cases.

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