| <?xml version="1.0" encoding="ISO-8859-1" ?> |
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| |
| <document> |
| <properties> |
| <title>Apache Synapse - Sample 255</title> |
| </properties> |
| <body> |
| <section name="Sample 255: Switching from File Transport (FTP) to the Mail Transport"> |
| <div class="xmlConf"><definitions xmlns="http://ws.apache.org/ns/synapse"> |
| |
| <proxy name="StockQuoteProxy" transports="vfs"> |
| |
| <target> |
| <inSequence> |
| <header name="Action" value="urn:getQuote"/> |
| </inSequence> |
| <endpoint> |
| <address uri="http://localhost:9000/services/SimpleStockQuoteService"/> |
| </endpoint> |
| <outSequence> |
| <property action="set" name="OUT_ONLY" value="true"/> |
| <send> |
| <endpoint> |
| <address uri="mailto:user@host"/> <!--CHANGE--> |
| </endpoint> |
| </send> |
| </outSequence> |
| </target> |
| <publishWSDL uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/> |
| |
| <parameter name="transport.vfs.FileURI">vfs:ftp://guest:guest@localhost/test?vfs.passive=true</parameter> <!--CHANGE--> |
| <parameter name="transport.vfs.ContentType">text/xml</parameter> |
| <parameter name="transport.vfs.FileNamePattern">.*\.xml</parameter> |
| <parameter name="transport.PollInterval">15</parameter> |
| </proxy> |
| |
| </definitions></div> |
| <subsection name="Objective"> |
| <p> |
| In <a href="sample254.html">sample 254</a> we looked at how the VFS transport |
| can be used to read files from the local file system. VFS transport can also be |
| used to read files from FTP, SFTP and CIFS sites. This sample illustrates how to |
| read from a remote FTP site and send the content to a remote client as an e-mail. |
| </p> |
| </subsection> |
| <subsection name="Pre-requisites"> |
| <p> |
| <ul> |
| <div class="command">ant stockquote -Daddurl=http://localhost:9000/services/SimpleStockQuoteService -Dtrpurl=http://localhost:8280/</div> |
| |
| <div class="consoleOutput">Sat Nov 18 21:01:23 IST 2006 SimpleStockQuoteService :: Generating quote for : IBM</div> |
| |
| <div class="consoleOutput">Standard :: Stock price = $95.26454380258552</div> <li> |
| This sample requires access to a FTP site and an e-mail account. |
| </li> |
| <li> |
| Deploy the SimpleStockQuoteService in the sample Axis2 server and start Axis2 |
| </li> |
| <li> |
| Enable the VFS transport listener for Synapse (refer VFS setup guide for |
| more details). |
| </li> |
| <li> |
| Enable the mail transport sender for Synapse |
| (refer <a href="setup/mail.html#mailTransportSender"> Mail transport setup</a> |
| guide for more details). |
| </li> |
| <li> |
| Create a new test directory in the FTP site. |
| </li> |
| <li> |
| Open the repository/conf/sample/synapse_sample_255.xml and edit the |
| transport.vfs.FileURI parameter to point to the test directory in the FTP |
| server. Also change the endpoint in the out sequence to point to your |
| e-mail account. |
| </li> |
| <li> |
| Start Synapse using the configuration numbered 255 (repository/conf/sample/synapse_sample_255.xml) |
| <div class="command"> |
| Unix/Linux: sh synapse.sh -sample 255<br/> |
| Windows: synapse.bat -sample 255 |
| </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 test directory in |
| FTP server). 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 will pick up the file from the FTP site and send the content to |
| the stock quote service in Axis2 over HTTP. Response from Axis2 will be sent to |
| the mail endpoint as an e-mail. It should show up in the configured e-mail account |
| after a few seconds. |
| </p> |
| </subsection> |
| </section> |
| <p><a href="../samples.html">Back to Catalog</a></p> |
| </body> |
| </document> |
