repository/conf/sample/synapse_sample_503.xml

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<!-- Introduction to the script mediator with Ruby scripts-->
<definitions xmlns="http://ws.apache.org/ns/synapse">

    <localEntry key="stockquoteScript" src="file:repository/conf/sample/resources/script/stockquoteTransform.rb"/>
    <in>
        <!-- transform the custom quote request into a standard quote request expected by the service -->
        <script language="rb" key="stockquoteScript" function="transformRequest"/>

        <!-- send message to real endpoint referenced by name "stockquote" and stop -->
        <send>
            <endpoint name="stockquote">
                <address uri="http://localhost:9000/soap/SimpleStockQuoteService"/>
            </endpoint>
        </send>
    </in>
    <out>
        <!-- transform the standard response back into the custom format the client expects -->
        <script language="rb" key="stockquoteScript" function="transformResponse"/>
        <send/>
    </out>
</definitions>