How to use faultVariable in fault handler?
jiehuan_li Jul 11, 2006 11:21 AMIn jbpm bpel 1.1 beta 1, I am trying to catch a fault thrown by a web service, and then reply the client with fault message that contains the fault code from the originating web service. Below is my fault handler code:
<faultHandlers> <catch faultName="svc:JSR181WebServiceException" faultVariable="svcFlt" faultMessageType="svc:JSR181WebServiceException"> <sequence> <assign name="copyStep2Fault"> <copy> <from variable="svcFlt" part="JSR181WebServiceException" query="/JSR181WebServiceException/svc:code"/> <to variable="operationFlt" part="detail"/> </copy> </assign> <reply operation="connect2" partnerLink="jbpmbpelRelation" portType="jbpmbpel:jbpmbpelFrontEnd" variable="operationFlt" faultName="jbpmbpel:step2Fault" /> </sequence> </catch> </faultHandlers>
I am getting the following exception when I try to deploy the definition:
10:27:58,970 ERROR [ProblemHandler] jbpmbpel.bpel(34) cvc-complex-type.3.2.2: Attribute 'faultMessageType' is not allowed to appear in element 'catch'. 10:27:59,010 ERROR [[DeployServlet]] Servlet.service() for servlet DeployServlet threw exception org.jbpm.jpdl.JpdlException: [[ERROR] jbpmbpel.bpel(34) cvc-complex-type.3.2.2: Attribute 'faultMessageType' is not allowed to appear in element 'catch'.] at org.jbpm.jpdl.par.ProcessArchive.parseProcessDefinition(ProcessArchive.java:84) at org.jbpm.bpel.web.deploy.DeployServlet.doGet(DeployServlet.java:49) at javax.servlet.http.HttpServlet.service(HttpServlet.java:697) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175) at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664) at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527) at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112) at java.lang.Thread.run(Thread.java:595)
I found both bpel_1_1.xsd and bpel_2_0.xsd in the package. Apparently 1.1 doesn't support faultMessageType in catch but 2.0 does. So I guess my question is how do I accomplish what I am trying to do using 1.1? Or what do I need to do to make jboss jbpm bpel 1.1 beta 1 to use 2.0?
Jiehuan