Werner, I am using a mapping file. The classes were developed independently from the services.
Is there a way to coerce Spring or Castor to parse using SAX instead of DOM? I didn't make a conscious decision either way and dont' believe that it matters to me. I can send the WS portion of my Spring configuration file and castor mappings if that would be helpful. Thank you, -Dave -----Original Message----- From: Werner Guttmann [mailto:[EMAIL PROTECTED] Sent: Thursday, June 12, 2008 5:54 AM To: [email protected] Subject: Re: [castor-user] [XML] SOAP Response Causes Namespace-related Exception Hi David, I guess I will need something to play around a bit in order to have a full understanding of what's going wrong. But I have got a few questions first: a) Are you using a mapping file ? Or b) Did you start with an XML schema and generate domain/descriptor classes from it ? Having said that, looking at the stack trace, you might be right with you initial assessment about Castor not knowing about the SOAP-ENV namespace (prefix) at unmarshalling time. One general observation as well: looking at some (fully qualified) class names in the (quite complete) stack trace, it looks like you are using DOM (rather than SAX for (un-)marshalling. That would be an issue to me .... Regards Werner Read, David wrote: > Good day, > > I am successfully using Castor to marshall data to a SOAP endpoint. > The endpoint accepts the data, runs its processing and returns what > appears to be a valid response. However, Castor throws and > unmarshalling exception. > > I am on Java 1.4 using Castor 1.2, Spring WS 1.5.2, Spring Core 2.5.4, > and Axoim 1.2 6. > > I noticed that the last line before the exception is: > > 2008-06-11 19:14:54,437 [Thread-00000] (UnmarshalHandler.java:1434) > DEBUG org.exolab.castor.xml.UnmarshalHandler - #startElement: > ns:AgentRegisterResponse > > So it seems that something doesn't like the SOAP-ENV namespace being > used within the Body. > > Here is the response I am receiving: > > <SOAP-ENV:Envelope > xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; > xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xmlns:xsd="http://www.w3.org/2001/XMLSchema"; > xmlns:ns="urn:RuleEngine:SOAP:TI:Event"> > <SOAP-ENV:Body> > <ns:AgentRegisterResponse > SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";> > </ns:AgentRegisterResponse> > </SOAP-ENV:Body> > </SOAP-ENV:Envelope> > > And the stack trace: > > org.springframework.oxm.castor.CastorUnmarshallingFailureException: > Castor unmarshalling exception: The namespace associated with the > prefix 'SOAP-ENV' could not be resolved.; nested exception is > org.exolab.castor.xml.MarshalException: The namespace associated with > the prefix 'SOAP-ENV' could not be resolved. > at > org.springframework.oxm.castor.CastorUtils.convertXmlException(CastorU > ti > ls.java:50) > at > org.springframework.oxm.castor.CastorMarshaller.convertCastorException > (C > astorMarshaller.java:431) > at > org.springframework.oxm.castor.CastorMarshaller.unmarshalDomNode(Casto > rM > arshaller.java:335) > at > org.springframework.oxm.AbstractMarshaller.unmarshalDomSource(Abstract > Ma > rshaller.java:292) > at > org.springframework.oxm.AbstractMarshaller.unmarshal(AbstractMarshaller. > java:122) > at > org.springframework.ws.support.MarshallingUtils.unmarshal(MarshallingU > ti > ls.java:65) > at > org.springframework.ws.client.core.WebServiceTemplate$2.extractData(We > bS > erviceTemplate.java:337) > at > org.springframework.ws.client.core.WebServiceTemplate.doSendAndReceive > (W > ebServiceTemplate.java:523) > at > org.springframework.ws.client.core.WebServiceTemplate.sendAndReceive(W > eb > ServiceTemplate.java:465) > at > org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndRe > ce > ive(WebServiceTemplate.java:314) > at > org.springframework.ws.client.core.WebServiceTemplate.marshalSendAndRe > ce > ive(WebServiceTemplate.java:308) > at > com.ba.servicegovernor.webservice.WorkflowServiceGateway.sendPhoneRequ > es > t(WorkflowServiceGateway.java:130) > at > com.ba.servicegovernor.webservice.WorkflowServiceGateway.sendRequest(W > or > kflowServiceGateway.java:63) > at > com.ba.servicegovernor.handler.EventHandler.sendToWorkflow(EventHandler. > java:175) > at > com.ba.servicegovernor.handler.EventHandler.processEvent(EventHandler. > ja > va:151) > at > com.ba.servicegovernor.handler.EventHandler.run(EventHandler.java:117) > at > com.ba.servicegovernor.thread.ReusableThread.run(ReusableThread.java:1 > 60 > ) > Caused by: org.exolab.castor.xml.MarshalException: The namespace > associated with the prefix 'SOAP-ENV' could not be resolved. > at > org.exolab.castor.xml.Unmarshaller.convertSAXExceptionToMarshalExcepti > on > (Unmarshaller.java:761) > at > org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:640) > at > org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:747) > at > org.springframework.oxm.castor.CastorMarshaller.unmarshalDomNode(Casto > rM > arshaller.java:332) > ... 14 more > Caused by: org.xml.sax.SAXException: The namespace associated with the > prefix 'SOAP-ENV' could not be resolved. > at > org.exolab.castor.xml.UnmarshalHandler.processAttributeList(UnmarshalH > an > dler.java:3321) > at > org.exolab.castor.xml.UnmarshalHandler.startElement(UnmarshalHandler.j > av > a:1471) > at > org.exolab.castor.xml.util.DOMEventProducer.process(DOMEventProducer.j > av > a:246) > at > org.exolab.castor.xml.util.DOMEventProducer.process(DOMEventProducer.j > av > a:183) > at > org.exolab.castor.xml.util.DOMEventProducer.start(DOMEventProducer.java: > 111) > at > org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:637) > ... 16 more > > > I appreciate any guidance you can provide on where to look for a root > cause. > > Thank you, > > -Dave > > > > > > This e-mail and any files transmitted with it are for the sole use of > Blue Slate Solutions and the intended recipient(s) and may contain > confidential and privileged information. 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