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| |
| <document> |
| <properties> |
| <title>Apache Synapse - Sample 56</title> |
| </properties> |
| <body> |
| <section name="Sample 56: WSDL Endpoint"> |
| <div class="xmlConf"><definitions xmlns="http://ws.apache.org/ns/synapse"> |
| |
| <sequence name="main"> |
| <in> |
| <send> |
| <!-- get epr from the given wsdl --> |
| <endpoint> |
| <wsdl uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl" |
| service="SimpleStockQuoteService" |
| port="SimpleStockQuoteServiceHttpSoap11Endpoint"/> |
| </endpoint> |
| </send> |
| </in> |
| |
| <out> |
| <send/> |
| </out> |
| </sequence> |
| |
| </definitions></div> |
| <subsection name="Objective"> |
| <p> |
| Showcase the ability of Synapse to use a WSDL as the target endpoint |
| </p> |
| </subsection> |
| <subsection name="Pre-requisites"> |
| <p> |
| <ul> |
| <li> |
| Deploy the SimpleStockQuoteService in the sample Axis2 server and start Axis2 |
| </li> |
| <li> |
| Start Synapse using the configuration numbered 56 (repository/conf/sample/synapse_sample_56.xml) |
| <div class="command"> |
| Unix/Linux: sh synapse.sh -sample 56<br/> |
| Windows: synapse.bat -sample 56 |
| </div> |
| </li> |
| </ul> |
| </p> |
| </subsection> |
| <subsection name="Executing the Client"> |
| <p> |
| This sample uses a WSDL endpoint inside the send mediator. WSDL endpoints can |
| extract endpoint's address from the given WSDL. As WSDL documents can have many |
| services and many ports inside each service, the service and port of the |
| required endpoint has to be specified. As with address endpoints, QoS parameters |
| for the endpoint can be specified in-line in the configuration. An excerpt taken |
| from the sample_proxy_1.wsdl containing the specified service and port is |
| listed below. |
| </p> |
| <div class="xmlConf"><wsdl:service name="SimpleStockQuoteService"> |
| <wsdl:port name="SimpleStockQuoteServiceHttpSoap11Endpoint" binding="ns:SimpleStockQuoteServiceSoap11Binding"> |
| <soap:address location="http://localhost:9000/services/SimpleStockQuoteService.SimpleStockQuoteServiceHttpSoap11Endpoint"/> |
| </wsdl:port> |
| <wsdl:port name="SimpleStockQuoteServiceHttpSoap12Endpoint" binding="ns:SimpleStockQuoteServiceSoap12Binding"> |
| <soap12:address location="http://localhost:9000/services/SimpleStockQuoteService.SimpleStockQuoteServiceHttpSoap12Endpoint"/> |
| </wsdl:port> |
| </wsdl:service></div> |
| <p> |
| Specified service and port refers to the endpoint address 'http://localhost:9000/services/SimpleStockQuoteService.SimpleStockQuoteServiceHttpSoap11Endpoint' |
| according to the above WSDL. Now run the client using the following command. |
| </p> |
| <div class="command">ant stockquote -Daddurl=http://localhost:8280/</div> |
| <p> |
| Client will print the quote price for IBM received from the server running on |
| port 9000. |
| </p> |
| <div class="consoleOutput">Standard :: Stock price = $95.26454380258552</div> |
| </subsection> |
| </section> |
| <p><a href="../samples.html">Back to Catalog</a></p> |
| </body> |
| </document> |
