I think this could be accomplished through DSL and helper classes. Here's some untested code to show the direction: Here's what the new rules might look like: | #created on: Oct 30, 2006 | package com.jboss.soa.esb.routing.cbr | | #list any import classes here. | import org.jboss.soa.esb.message.Message; | import org.jboss.soa.esb.message.format.MessageType; | | #declare any global variables here | global java.util.List destinationServices; | | expander JBossESB.dsl | | rule "Routing Rule - XML based message" | | when | xmlContentMatches "/PurchaseOrder" | then | System.out.println("JBoss_XML"); | destinationServices.add("test_category:JBOSS_XMLDestination"); | end | The DSL: | #JBossESB Content Based Routing DSL | [when]xmlContentMatches "{xpath}"=msg : Message( type == MessageType.JBOSS_XML ) and eval( org.jboss.soa.esb.services.routing.cbr.DslHelper.xmlContentMatches(msg, "{xpath}") ) | [when]xmlContentEquals "{xpath}", "{value}"=msg : Message( type == MessageType.JBOSS_XML ) and eval( org.jboss.soa.esb.services.routing.cbr.DslHelper.xmlContentEquals(msg, "{xpath}", "{value}") ) | Helper class that does the actual XPath matching: | package org.jboss.soa.esb.services.routing.cbr; | | import java.io.ByteArrayInputStream; | | import javax.xml.xpath.XPath; | import javax.xml.xpath.XPathConstants; | import javax.xml.xpath.XPathExpressionException; | import javax.xml.xpath.XPathFactory; | | import org.jboss.soa.esb.message.Message; | import org.xml.sax.InputSource; | | public class DslHelper { | private static XPathFactory xpf = XPathFactory.newInstance(); | | public static boolean xmlContentMatches(Message msg, String xpathExp) throws XPathExpressionException { | XPath xpath = xpf.newXPath(); | InputSource inputSource = new InputSource(new ByteArrayInputStream(msg.getBody().getContents())); | Object node = xpath.evaluate(xpathExp, inputSource, XPathConstants.NODE); | return node != null; | } | | public static boolean xmlContentEquals(Message msg, String xpathExp, String value) throws XPathExpressionException { | XPath xpath = xpf.newXPath(); | InputSource inputSource = new InputSource(new ByteArrayInputStream(msg.getBody().getContents())); | String node = (String) xpath.evaluate(xpathExp, inputSource, XPathConstants.STRING); | return value.equals(node); | } | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3982752#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...