Contents
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This can be achieved with the following configuration. R eplace the following line according to your end point URI: <address uri=" http://localhost:9000/services/SimpleStockQuoteService "/>.
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<definitions xmlns="http://ws.apache.org/ns/synapse">
<registry provider="org.wso2.carbon.mediation.registry.WSO2Registry">
<parameter name="cachableDuration">15000</parameter>
</registry>
<proxy name="StockQuoteProxy"
transports="http"
startOnLoad="true"
trace="disable">
<description/>
<target>
<inSequence>
<property name="OUT_ONLY" value="true"/>
<clone>
<target>
<endpoint>
<address uri="http://localhost:9000/services/SimpleStockQuoteService"/>
</endpoint>
</target>
<target sequence="test"/>
</clone>
</inSequence>
<outSequence>
<send/>
</outSequence>
</target>
</proxy>
<sequence name="test">
<payloadFactory>
<format>
<ns:a xmlns:ns="http://services.samples">
<ns:b>Accepted</ns:b>
</ns:a>
</format>
</payloadFactory>
<property name="HTTP_SC" value="202" scope="axis2"/>
<header name="To" action="remove"/>
<property name="RESPONSE" value="true"/>
<send/>
</sequence>
<sequence name="fault">
<log level="full">
<property name="MESSAGE" value="Executing default 'fault' sequence"/>
<property name="ERROR_CODE" expression="get-property('ERROR_CODE')"/>
<property name="ERROR_MESSAGE" expression="get-property('ERROR_MESSAGE')"/>
</log>
<drop/>
</sequence>
<sequence name="main">
<in>
<log level="full"/>
<filter source="get-property('To')" regex="http://localhost:9000.*">
<send/>
</filter>
</in>
<out>
<send/>
</out>
<description>The main sequence for the message mediation</description>
</sequence>
</definitions> |
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You can then retrieve these values using get-property function (e.g., get-property('transport','JMS_PRIORITY')).
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Ability to modify JMS headers depends on the JMS provider, where there may be limitations in modifying some headers when using certain providers. In such cases, even if the header values are set within the proxy service, they would not get modified as expected. |
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