Author: supun Date: Wed Jun 24 04:53:16 2009 New Revision: 39819 URL: http://wso2.org/svn/browse/wso2?view=rev&revision=39819
Log: Adding mediator guides Added: branches/esb/java/2.1/product/docs/xdoc/mediators/rmsequence.xml Added: branches/esb/java/2.1/product/docs/xdoc/mediators/rmsequence.xml URL: http://wso2.org/svn/browse/wso2/branches/esb/java/2.1/product/docs/xdoc/mediators/rmsequence.xml?pathrev=39819 ============================================================================== --- (empty file) +++ branches/esb/java/2.1/product/docs/xdoc/mediators/rmsequence.xml Wed Jun 24 04:53:16 2009 @@ -0,0 +1,66 @@ +<?xml version="1.0" encoding="iso-8859-1"?> +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" + "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd";> +<html xmlns="http://www.w3.org/1999/xhtml";> +<head> + <meta http-equiv="content-type" content="text/html; charset=iso-8859-1" /> + <title>WSO2 ESB - RMSequence Mediator </title> + <link href="css/esb-docs.css" rel="stylesheet" /> + <link href="styles/dist-docs.css" rel="stylesheet" type="text/css" + media="all" /> +</head> + +<body> +<h2>RMSequence</h2> + +<p>The <RMSequence> mediator can be used to create a sequence of messages +to communicate via WS-Reliable Messaging with an WS-RM enabled endpoint +(<enableRM>). The simple use case of this mediator is to specify a +single="true" property, because this means that only one message is involved in +the same sequence. However if multiple messages should be sent in the same +sequence, the correlation property should be used with a XPath expression that +selects an unique element value from the incoming message. With the result of +the XPath expression, Synapse can group messages together that belong to the +same sequence. To close the sequence neatly, for the last message of the +sequence also an XPath expression should be specified. With the version +attribute the WS-RM specification version to be used can be specified, 1.0 or +1.1. </p> + +<h3>Syntax</h3> +<pre xml:space="preserve"> <RMSequence (correlation="xpath" [last-message="xpath"]) | single="true" [version="1.0|1.1"]/></pre> + +<h3>UI Configuration</h3> + +<p><img src="../rmsequence-mediator/docs/images/rmsequence_screenshot.jpg" +alt="" /> </p> +<ul> + <li>WS-RM Spec Version: Reliable Messaging Specification version: possible + values 1.0 /1.1 </li> + <li>Message Sequence: Whether to use a single message or a multiple + correlated messages + <ul> + <li>Single Message - Making single message reliable. </li> + <li>Correlated Sequence - Make multiple correlated message reliable. When + you select this option you have to provide the following two fields + appears in the panel. + <ul> + <li>Sequence XPath: The xpath expression that selects an unique + element value from the incoming message </li> + <li>Last Message XPath: The xpath expression that identify the last + message </li> + </ul> + <em>NOTE: You can define prefixes for the namespaces used in these + expression from the right hand side link named "Namespaces".</em> </li> + </ul> + </li> +</ul> + <div class="image"> + <img src="../rmsequence-mediator/docs/images/correlated_sequence.jpg" alt="" /> + </div> +<p>Specifying Correlated Sequences </p> + +<h3></h3> + +<p></p> +</body> +</html> _______________________________________________ Esb-java-dev mailing list [email protected] https://wso2.org/cgi-bin/mailman/listinfo/esb-java-dev
