repository/conf/sample/synapse_sample_3.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  ~  Licensed to the Apache Software Foundation (ASF) under one
  ~  or more contributor license agreements.  See the NOTICE file
  ~  distributed with this work for additional information
  ~  regarding copyright ownership.  The ASF licenses this file
  ~  to you under the Apache License, Version 2.0 (the
  ~  "License"); you may not use this file except in compliance
  ~  with the License.  You may obtain a copy of the License at
  ~
  ~   http://www.apache.org/licenses/LICENSE-2.0
  ~
  ~  Unless required by applicable law or agreed to in writing,
  ~  software distributed under the License is distributed on an
  ~   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  ~  KIND, either express or implied.  See the License for the
  ~  specific language governing permissions and limitations
  ~  under the License.
  -->

<!-- Local Registry entry definitions, reusable endpoints and sequences -->
<definitions xmlns="http://ws.apache.org/ns/synapse"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://ws.apache.org/ns/synapse http://synapse.apache.org/ns/2010/04/configuration/synapse_config.xsd">
    <!-- define a string resource entry to the local registry -->
    <localEntry key="version">0.1</localEntry>
    <!-- define a reuseable endpoint definition -->
    <endpoint name="simple">
        <address uri="http://localhost:9000/services/SimpleStockQuoteService"/>
    </endpoint>

    <!-- define a reusable sequence -->
    <sequence name="stockquote">
        <!-- log the message using the custom log level. illustrates custom properties for log -->
        <log level="custom">
            <property name="Text" value="Sending quote request"/>
            <property name="version" expression="get-property('version')"/>
            <property name="direction" expression="get-property('direction')"/>
        </log>
        <!-- send message to real endpoint referenced by key "simple" endpoint definition -->
        <send>
            <endpoint key="simple"/>
        </send>
    </sequence>

    <sequence name="main">
        <in>
            <property name="direction" value="incoming"/>
            <sequence key="stockquote"/>
        </in>
        <out>
            <send/>
        </out>
    </sequence>
</definitions>