[jboss-user] [JBoss jBPM] - Re: bpws.getVariableData as predicate is not supported?

Hello Alex, I have come accross a similar case where I get 'SimpleVariableContext' in GetVariableDataFunction's evaluate(arg) method because the I have predicate inside another expression. For example, bpws:getVariableData(name, part, query[bpws:getVariableData()]query contd.) So I have made these changes to GetVariableDataFunction's evaluate(arg1, arg2, arg3) method | XPathQueryEvaluator locationEvaluator = XPathEvaluatorFactory.createQueryEvaluator(locationString); | | //if no where else, add method in SetNamespaceContext to add bpws. | ((SetNamespaceContext)support.getNamespaceContext()).addNamespace( "bpws", "http://schemas.xmlsoap.org/ws/2003/03/business-process/"); | | locationEvaluator.setNamespaceContext(support.getNamespaceContext()); | locationEvaluator.setVariableContext( variableContext); | locationEvaluator.setFunctionContext( support.getFunctionContext()); | /* | * in BPEL 1.1, the context node is 'the root of the document fragment | * representing the entire part' | */ | Object queryValue = locationEvaluator.evaluate(partValue.getOwnerDocument()); | log.debug("evaluate : " + queryValue); | return queryValue; | So you can see I have pretty much repeated the code I put in XPathQueryEvaluator to fix my original problem which started this thread. So a better way would be to call queryEvaluator's evaluate(node, Token) method. But since this is Jaxen's extension class I don't know how to get back Token from Context. If there is a way to do that, please let me know. Also if there is a better of doing this please point that out. I appreciate your help. Thank you, Meghana View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4098424#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...