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<document>
    <properties>
        <title>Apache Synapse - Sample 441</title>
    </properties>
    <body>
        <section name="Sample 441: Respond Mediator - Mock a service with a proxy service">
            <div class="xmlConf">&lt;definitions xmlns=&quot;http://ws.apache.org/ns/synapse&quot;&gt;
                &lt;proxy name=&quot;MockService&quot;&gt;
                    &lt;target&gt;
                        &lt;inSequence&gt;
                            &lt;log level=&quot;full&quot;/&gt;
                            &lt;payloadFactory&gt;
                                &lt;format&gt;
                                    &lt;m:Sample xmlns:m=&quot;http://services.samples&quot;&gt;
                                        &lt;m:Response&gt;
                                            &lt;m:value&gt;foo&lt;/m:value&gt;
                                        &lt;/m:Response&gt;
                                    &lt;/m:Sample&gt;
                                &lt;/format&gt;
                                &lt;args/&gt;
                            &lt;/payloadFactory&gt;
                            &lt;respond/&gt;
                        &lt;/inSequence&gt;
                    &lt;/target&gt;
                &lt;/proxy&gt;
&lt;/definitions&gt;</div>
            <subsection name="Objective">
                <p>
                    Demonstrate how to create a simple mock service with a proxy service using the respond mediator.
                </p>
            </subsection>
            <subsection name="Pre-requisites">
                <p>
                    <ul>
                        <li>
                            Start Synapse using the configuration number 441
                            (repository/conf/sample/synapse_sample_441.ml)
                            <div class="command">
                                Unix/Linux: sh synapse.sh -sample 441
                                <br/>
                                Windows: synapse.bat -sample 441
                            </div>
                        </li>
                    </ul>
                </p>
            </subsection>
            <subsection name="Executing the Client">
                <p>
                    Invoke the MockService proxy service with a payload.
                    Following is how we can use curl as the client
                </p>
                <div class="command">curl -v -X POST -H "Content-type: application/xml" -d '&lt;request&gt;foo&lt;/request&gt;'
                    'http://localhost:8280/services/MockService'
                </div>
            </subsection>
        </section>
        <p>
            <a href="../samples.html">Back to Catalog</a>
        </p>
    </body>
</document>