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| |
| <document> |
| <properties> |
| <title>Apache Synapse - Sample 17</title> |
| </properties> |
| <body> |
| <section name="Sample 17: Introduction to the payloadFactory mediator"> |
| <div class="xmlConf"><definitions xmlns="http://ws.apache.org/ns/synapse"> |
| <sequence name="main"> |
| <in> |
| <!-- using payloadFactory mediator to transform the request message --> |
| <payloadFactory media-type="xml"> |
| <format> |
| <m:getQuote xmlns:m="http://services.samples"> |
| <m:request> |
| <m:symbol>$1</m:symbol> |
| </m:request> |
| </m:getQuote> |
| </format> |
| <args> |
| <arg xmlns:m0="http://services.samples" expression="//m0:Code"/></args> |
| </payloadFactory> |
| </in> |
| <out> |
| <!-- using payloadFactory mediator to transform the response message --> |
| <payloadFactory media-type="xml"> |
| <format> |
| <m:CheckPriceResponse xmlns:m="http://services.samples/xsd"> |
| <m:Code>$1</m:Code> |
| <m:Price>$2</m:Price> |
| </m:CheckPriceResponse> |
| </format> |
| <args> |
| <arg xmlns:m0="http://services.samples/xsd" expression="//m0:symbol"/> |
| <arg xmlns:m0="http://services.samples/xsd" expression="//m0:last"/> |
| </args> |
| </payloadFactory> |
| </out> |
| <send/> |
| </sequence> |
| </definitions></div> |
| <subsection name="Objective"> |
| <p> |
| Objective: Introduction to the payloadFactory mediator |
| </p> |
| </subsection> |
| |
| <subsection name="Pre-requisites"> |
| <p> |
| <ul> |
| <li> |
| Start the Synapse configuration numbered 17: i.e. synapse -sample 17 |
| </li> |
| <li> |
| Start the Axis2 server and deploy the SimpleStockQuoteService if |
| not already done |
| </li> |
| </ul> |
| </p> |
| </subsection> |
| <subsection name="Executing the Client"> |
| <p> |
| Execute the client as follows. |
| </p> |
| <div class="command">ant stockquote -Daddurl=http://localhost:9000/services/SimpleStockQuoteService -Dtrpurl=http://localhost:8280/ -Dmode=customquote |
| </div> |
| <p>This Sample demonstrates how the PayloadFactory Mediator can be used to perform transformations |
| as an alternative to the XSLT mediator, which is demonstrated in Sample 8: Introduction to |
| Static and Dynamic Registry Resources and Using XSLT Transformations |
| </p> |
| |
| </subsection> |
| |
| </section> |
| <p> |
| <a href="../samples.html">Back to Catalog</a> |
| </p> |
| </body> |
| </document> |
