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Qpid JMS event receiver is an internal event receiver that comes with WSO2 products by default. You can configure it with map, XML, JSON, and text input mapping types.

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1. Install JMS-Qpid Broker and JMS-Qpid Client.

2. Add the following  broker-specific JAR files to  <PRODUCT_HOME>/repository/components/lib/ directory. 
    
   • < ACTIVEMQ_HOME>/lib/geronimo-jms_1.1_spec-1.0.jar   
   • <QPID-CLIENT_HOME>/lib/ qpid-client-xxx.jar

   • <QPID-CLIENT_HOME>/lib/ qpid-common-xxx.jar

3. Start the Qpid JMS server. 

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<eventReceiver name="QpidJMSInputEventAdapter" statistics="disable" trace="disable" xmlns="http://wso2.org/carbon/eventreceiver">
    <from eventAdapterType="jms">
        <property name="java.naming.factory.initial">org.apache.qpid.jndi.PropertiesFileInitialContextFactory</property>
        <property name="java.naming.provider.url">repository/conf/jndi.properties</property>
        <property name="transport.jms.DestinationType">topic</property>
        <property name="transport.jms.SubscriptionDurable">false</property>
        <property name="transport.jms.Destination">test-topic</property>
        <property name="transport.jms.ConnectionFactoryJNDIName">TopicConnectionFactory</property>
        <property encrypted="true" name="transport.jms.Password">P2ve4G8+qF7JXkiGnP9/Ew5GXALEWTu7znEwxZGYa/MQMaQBRfsXiP094fn9U+0rntdBMitXU9o7h5uV3m5h97Po8WTJRpnFBV5YCGZEO+ELSg6twY3386MipwFhFMrbUMKamI2sXksDRcogojWKtoHNmODnt8Ud1dh0LK5zqec=        </property>
        <property name="transport.jms.UserName">jms-user</property>
        <property name="transport.jms.DurableSubscriberNameDurableSubscriberClientID">subscriber</property>
        <property name="jms.properties">SessionTransacted:false</property>
    </from>
    ...........................
</eventReceiver>

The above adapter properties are described below.

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Valid name for the JMS topic. WSO2 CEP/DAS sends and receives messages by subscribing to a topic or using named queues.

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transport.jms.Destination

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JNDI initial context factory class. The class must implement the java.naming.spi.InitialContextFactory interface.

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java.naming.factory.initial

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java.naming.provider.url

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transport.jms.Password

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transport.jms.UserName

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transport.jms.ConnectionFactoryJNDIName

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transport.jms.DestinationType

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transport.jms.DurableSubscriberName

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A valid "property:value" pair of Axis2 JMS properties. (E.g. "property1: value1, property2: value2")

For more information on Axis2 JMS properties, go to Apache AXIS2 Transports Documentation .

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jms.properties

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Related samples

For more information on Qpid event receiver type, see the following sample in WSO2 CEP Documentation.

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