src/site/xdoc/userguide/samples/sample254.xml - synapse - Git at Google

 <?xml version="1.0" encoding="ISO-8859-1" ?>
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   ~  "License"); you may not use this file except in compliance
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 <document>
     <properties>
         <title>Apache Synapse - Sample 254</title>
     </properties>
     <body>
         <section name="Sample 254: Using File System as the Transport Medium (Reading/Writing Files)">
             <div class="xmlConf">&lt;definitions xmlns="http://ws.apache.org/ns/synapse"&gt;

     &lt;proxy name="StockQuoteProxy" transports="vfs"&gt;
         &lt;parameter name="transport.vfs.FileURI"&gt;file:///home/user/test/in&lt;/parameter&gt; &lt;!--CHANGE--&gt;
         &lt;parameter name="transport.vfs.ContentType"&gt;text/xml&lt;/parameter&gt;
         &lt;parameter name="transport.vfs.FileNamePattern"&gt;.*\.xml&lt;/parameter&gt;
         &lt;parameter name="transport.PollInterval"&gt;15&lt;/parameter&gt;
         &lt;parameter name="transport.vfs.MoveAfterProcess"&gt;file:///home/user/test/original&lt;/parameter&gt; &lt;!--CHANGE--&gt;
         &lt;parameter name="transport.vfs.MoveAfterFailure"&gt;file:///home/user/test/original&lt;/parameter&gt; &lt;!--CHANGE--&gt;
         &lt;parameter name="transport.vfs.ActionAfterProcess"&gt;MOVE&lt;/parameter&gt;
         &lt;parameter name="transport.vfs.ActionAfterFailure"&gt;MOVE&lt;/parameter&gt;

         &lt;target&gt;
             &lt;endpoint&gt;
                 &lt;address format="soap12"
                          uri="http://localhost:9000/services/SimpleStockQuoteService"/&gt;
             &lt;/endpoint&gt;
             &lt;outSequence&gt;
                 &lt;property name="transport.vfs.ReplyFileName"
                           expression="fn:concat(fn:substring-after(get-property('MessageID'), 'urn:uuid:'), '.xml')"
                           scope="transport"/&gt;
                 &lt;property action="set" name="OUT_ONLY" value="true"/&gt;
                 &lt;send&gt;
                     &lt;endpoint&gt;
                         &lt;address uri="vfs:file:///home/user/test/out"/&gt; &lt;!--CHANGE--&gt;
                     &lt;/endpoint&gt;
                 &lt;/send&gt;
             &lt;/outSequence&gt;
         &lt;/target&gt;
         &lt;publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/&gt;
     &lt;/proxy&gt;

 &lt;/definitions&gt;</div>
             <subsection name="Objective">
                 <p>
                     Synapse can access the local file system using its VFS (Virtual File System)
                     transport receiver and sender. This way Synapse can read files in the local file
                     system as well as write to the local file system. This sample show cases the
                     Synapse VFS transport in action.
                 </p>
             </subsection>
             <subsection name="Pre-requisites">
                 <p>
                     <ul>
                         <li>
                             Deploy the SimpleStockQuoteService in the sample Axis2 server and start Axis2
                         </li>
                         <li>
                             Create 3 new directories (folders) named 'in', 'out' and 'original' in a
                             suitable location in the local file system (eg: /home/user/test).
                         </li>
                         <li>
                             Open the repository/conf/sample/synapse_sample_254.xml file in a text
                             editor and. Then change the transport.vfs.FileURI, transport.vfs.MoveAfterProcess,
                             transport.vfs.MoveAfterFailure parameter values to the above in, original
                             and original directories respectively. Note that both 2nd and 3rd parameters
                             are pointed to the 'original' directory.
                         </li>
                         <li>
                             Change the endpoint in the out-sequence to point to the 'out' directory.
                             The prefix 'vfs' in the endpoint URL must not be removed or changed.
                         </li>
                         <li>
                             Enable the VFS transport receiver and sender for Synapse (refer VFS
                             setup guide for more information)
                         </li>
                         <li>
                             Start Synapse using the configuration numbered 254 (repository/conf/sample/synapse_sample_254.xml)
                             <div class="command">
                                 Unix/Linux: sh synapse.sh -sample 254<br/>
                                 Windows: synapse.bat -sample 254
                             </div>
                         </li>
                     </ul>
                 </p>
             </subsection>
             <subsection name="Executing the Client">
                 <p>
                     Copy the test.xml file in the repository/conf/sample/resources/vfs directory to
                     the directory given in transport.vfs.FileURI above (i.e the 'in' directory). This
                     file contains a simple stock quote request in XML/SOAP format.
                 </p>
                 <div class="consoleOutput">&lt;?xml version='1.0' encoding='UTF-8'?&gt;
     &lt;soapenv:Envelope xmlns:soapenv=&quot;http://schemas.xmlsoap.org/soap/envelope/&quot; xmlns:wsa=&quot;http://www.w3.org/2005/08/addressing&quot;&gt;
     &lt;soapenv:Body&gt;
             &lt;m0:getQuote xmlns:m0=&quot;http://services.samples&quot;&gt;
                     &lt;m0:request&gt;
                             &lt;m0:symbol&gt;IBM&lt;/m0:symbol&gt;
                     &lt;/m0:request&gt;
             &lt;/m0:getQuote&gt;
     &lt;/soapenv:Body&gt;
 &lt;/soapenv:Envelope&gt;</div>
                 <p>
                     VFS transport listener will pick the file from 'in' directory and send it to the
                     Axis2 service over HTTP. The request XML file will be backed up in the 'original'
                     directory. The response from the Axis2 server will be saved to the 'out' directory.
                 </p>
             </subsection>
         </section>
         <p><a href="../samples.html">Back to Catalog</a></p>
     </body>
 </document>
	<?xml version="1.0" encoding="ISO-8859-1" ?>
	<!--
	~ 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.
	-->

	<document>
	<properties>
	<title>Apache Synapse - Sample 254</title>
	</properties>
	<body>
	<section name="Sample 254: Using File System as the Transport Medium (Reading/Writing Files)">
	<div class="xmlConf"><definitions xmlns="http://ws.apache.org/ns/synapse">

	<proxy name="StockQuoteProxy" transports="vfs">
	<parameter name="transport.vfs.FileURI">file:///home/user/test/in</parameter> <!--CHANGE-->
	<parameter name="transport.vfs.ContentType">text/xml</parameter>
	<parameter name="transport.vfs.FileNamePattern">.*\.xml</parameter>
	<parameter name="transport.PollInterval">15</parameter>
	<parameter name="transport.vfs.MoveAfterProcess">file:///home/user/test/original</parameter> <!--CHANGE-->
	<parameter name="transport.vfs.MoveAfterFailure">file:///home/user/test/original</parameter> <!--CHANGE-->
	<parameter name="transport.vfs.ActionAfterProcess">MOVE</parameter>
	<parameter name="transport.vfs.ActionAfterFailure">MOVE</parameter>

	<target>
	<endpoint>
	<address format="soap12"
	uri="http://localhost:9000/services/SimpleStockQuoteService"/>
	</endpoint>
	<outSequence>
	<property name="transport.vfs.ReplyFileName"
	expression="fn:concat(fn:substring-after(get-property('MessageID'), 'urn:uuid:'), '.xml')"
	scope="transport"/>
	<property action="set" name="OUT_ONLY" value="true"/>
	<send>
	<endpoint>
	<address uri="vfs:file:///home/user/test/out"/> <!--CHANGE-->
	</endpoint>
	</send>
	</outSequence>
	</target>
	<publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
	</proxy>

	</definitions></div>
	<subsection name="Objective">
	<p>
	Synapse can access the local file system using its VFS (Virtual File System)
	transport receiver and sender. This way Synapse can read files in the local file
	system as well as write to the local file system. This sample show cases the
	Synapse VFS transport in action.
	</p>
	</subsection>
	<subsection name="Pre-requisites">
	<p>
	<ul>
	<li>
	Deploy the SimpleStockQuoteService in the sample Axis2 server and start Axis2
	</li>
	<li>
	Create 3 new directories (folders) named 'in', 'out' and 'original' in a
	suitable location in the local file system (eg: /home/user/test).
	</li>
	<li>
	Open the repository/conf/sample/synapse_sample_254.xml file in a text
	editor and. Then change the transport.vfs.FileURI, transport.vfs.MoveAfterProcess,
	transport.vfs.MoveAfterFailure parameter values to the above in, original
	and original directories respectively. Note that both 2nd and 3rd parameters
	are pointed to the 'original' directory.
	</li>
	<li>
	Change the endpoint in the out-sequence to point to the 'out' directory.
	The prefix 'vfs' in the endpoint URL must not be removed or changed.
	</li>
	<li>
	Enable the VFS transport receiver and sender for Synapse (refer VFS
	setup guide for more information)
	</li>
	<li>
	Start Synapse using the configuration numbered 254 (repository/conf/sample/synapse_sample_254.xml)
	<div class="command">
	Unix/Linux: sh synapse.sh -sample 254<br/>
	Windows: synapse.bat -sample 254
	</div>
	</li>
	</ul>
	</p>
	</subsection>
	<subsection name="Executing the Client">
	<p>
	Copy the test.xml file in the repository/conf/sample/resources/vfs directory to
	the directory given in transport.vfs.FileURI above (i.e the 'in' directory). This
	file contains a simple stock quote request in XML/SOAP format.
	</p>
	<div class="consoleOutput"><?xml version='1.0' encoding='UTF-8'?>
	<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing">
	<soapenv:Body>
	<m0:getQuote xmlns:m0="http://services.samples">
	<m0:request>
	<m0:symbol>IBM</m0:symbol>
	</m0:request>
	</m0:getQuote>
	</soapenv:Body>
	</soapenv:Envelope></div>
	<p>
	VFS transport listener will pick the file from 'in' directory and send it to the
	Axis2 service over HTTP. The request XML file will be backed up in the 'original'
	directory. The response from the Axis2 server will be saved to the 'out' directory.
	</p>
	</subsection>
	</section>
	<p><a href="../samples.html">Back to Catalog</a></p>
	</body>
	</document>