Author: indika
Date: Mon Jan 7 23:44:16 2008
New Revision: 11978
Log:
add simple sample for callout mediator and update the docs
Added:
trunk/esb/java/repository/conf/sample/synapse_sample_430.xml
Modified:
trunk/esb/java/modules/distribution/src/main/docs/ESB_Samples.html
trunk/esb/java/pom.xml
Modified: trunk/esb/java/modules/distribution/src/main/docs/ESB_Samples.html
==============================================================================
--- trunk/esb/java/modules/distribution/src/main/docs/ESB_Samples.html
(original)
+++ trunk/esb/java/modules/distribution/src/main/docs/ESB_Samples.html Mon Jan
7 23:44:16 2008
@@ -215,6 +215,13 @@
ESB for the actual service</a></li>
</ul>
</li>
+ <li><a href="#Callout">Synchronize web service invocation with Callout
+ mediator</a>
+ <ul>
+ <li><a href="#Sample430">Sample 430: Simple Callout Mediator for
+ Synchronize web service invocation </a></li>
+ </ul>
+ </li>
</ul>
</li>
</ul>
@@ -4068,7 +4075,7 @@
</target>
<publishWSDL
uri="file:repository/conf/sample/resources/proxy/sample_proxy_1.wsdl"/>
</proxy>
-</definitions>
</pre>
+</definitions> </pre>
<p>This example uses the XQuery mediator to perform transformations. This
sample behaves the same as sample number 8 and the only difference is that
@@ -4256,8 +4263,58 @@
the requests will be served by the cache inside ESB. You could observe this
by looking at the printed line of the axis2 server, as well as by observing a
constant rate as the response to the client instead of the random rate, which
-changes by each and every 20 seconds.</p>
+changes by each and every 20 seconds.<br>
+</p>
+
+<h2><a name="Callout">Synchronize web service invocation with Callout
+mediator </a></h2>
+
+<p>The Callout mediator does the call for provided service URL with the
+request message which get through source attribute and wait for the response
+and attached received response to the destination which has specified by the
+target. Both of source and target could be a key or a XPath. In the case of
+source ,this key refers to either a message context property or to a local
+entry and for the target this key refers only to a message context property
+.</p>
+
+<h2><a name="Sample430">Sample 430: Simple Callout Mediator for Synchronize
+web service invocation </a></h2>
<p> </p>
+<pre>
  <!-- Simple callout mediator -->
+<definitions xmlns="http://ws.apache.org/ns/synapse">
+ <callout serviceURL="http://localhost:9000/soap/SimpleStockQuoteService";
+ action="urn:getQuote">
+ <source xmlns:s11="http://schemas.xmlsoap.org/soap/envelope/";
+ xmlns:s12="http://www.w3.org/2003/05/soap-envelope";
+ xpath="s11:Body/child::*[fn:position()=1] |
s12:Body/child::*[fn:position()=1]"/>
+ <target xmlns:s11="http://schemas.xmlsoap.org/soap/envelope/";
+ xmlns:s12="http://www.w3.org/2003/05/soap-envelope";
+ xpath="s11:Body/child::*[fn:position()=1] |
s12:Body/child::*[fn:position()=1]"/>
+ </callout>
+ <property name="RESPONSE" value="true"/>
+ <header name="To" action="remove"/>
+ <send/>
+ <drop/>
+</definitions> </pre>
+
+<div>
+<p><strong>Objective:</strong> Demonstrate the use of the Callout mediator
+for the synchronize web service invocation</p>
+
+<p><strong>Prerequisites:</strong>Deploy the SimpleStockQuoteService in
+sample Axis2 server and start it on port 9000.</p>
+
+<p>Start Synapse with the sample configuration 430 (i.e. synapse -sample
+430).</p>
+
+<p>In this sample , Callout mediator does the direct service invocation to
+the StockQuoteService using the client request and the get the response and
+set it as the first child of the SOAP message body. Then using send mediator
+message is sent back to the client. </p>
+
+<p>Invoke the client as follows. </p>
+</div>
+<pre>ant stockquote
-Daddurl=http://localhost:9000/soap/SimpleStockQuoteService
-Dtrpurl=http://localhost:8080/</pre>
</body>
</html>
Modified: trunk/esb/java/pom.xml
==============================================================================
--- trunk/esb/java/pom.xml (original)
+++ trunk/esb/java/pom.xml Mon Jan 7 23:44:16 2008
@@ -670,7 +670,7 @@
<slf4j.version>1.0.1</slf4j.version>
<!-- Synapse and related components -->
- <synapse.version>1.1.1-SNAPSHOT</synapse.version>
+ <synapse.version>1.1.1</synapse.version>
<jakarta.httpcore.nio.version>4.0-alpha7-SNAPSHOT</jakarta.httpcore.nio.version>
<smack.version>2.2.1</smack.version>
Added: trunk/esb/java/repository/conf/sample/synapse_sample_430.xml
==============================================================================
--- (empty file)
+++ trunk/esb/java/repository/conf/sample/synapse_sample_430.xml Mon Jan
7 23:44:16 2008
@@ -0,0 +1,35 @@
+<!--
+ ~ 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.
+ -->
+
+ <!-- Simple callout mediator -->
+<definitions xmlns="http://ws.apache.org/ns/synapse";>
+ <callout serviceURL="http://localhost:9000/soap/SimpleStockQuoteService";
+ action="urn:getQuote">
+ <source xmlns:s11="http://schemas.xmlsoap.org/soap/envelope/";
+ xmlns:s12="http://www.w3.org/2003/05/soap-envelope";
+ xpath="s11:Body/child::*[fn:position()=1] |
s12:Body/child::*[fn:position()=1]"/>
+ <target xmlns:s11="http://schemas.xmlsoap.org/soap/envelope/";
+ xmlns:s12="http://www.w3.org/2003/05/soap-envelope";
+ xpath="s11:Body/child::*[fn:position()=1] |
s12:Body/child::*[fn:position()=1]"/>
+ </callout>
+ <property name="RESPONSE" value="true"/>
+ <header name="To" action="remove"/>
+ <send/>
+ <drop/>
+</definitions>
\ No newline at end of file
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