Soap headers with whitespace cause java.lang.ClassCastException: com.sun.xml.messaging.saaj.soap.impl.TextImpl [SWS-244] #397
Description
Mark LaFond opened SWS-244 and commented
Soap headers that contain whitespace between xml elements result in ClassCastExceptions when using Sun's SAAJ 1.2 jar (I'm using Sun's 1.1 soap message factory "com.sun.xml.messaging.saaj.soap.ver1_1.SOAPMessageFactory1_1Impl"). If you remove the whitespace between the xml elements on the Soap header on the request, the ClassCastException goes away.
The error is caused by the following code that assumes all nodes returned back are SOAPHeaderElement instances but the whitespace nodes are returned back as com.sun.xml.messaging.saaj.soap.impl.TextImpl instances.
org.springframework.ws.soap.saaj.SaajSoap11Header
public Iterator examineHeaderElementsToProcess(String[] actors) {
List result = new ArrayList();
Iterator iterator = getImplementation().examineAllHeaderElements(getSaajHeader());
while (iterator.hasNext()) {
SOAPHeaderElement saajHeaderElement = (SOAPHeaderElement) iterator.next(); <- class cast happens here
Here's the stack trace:
java.lang.ClassCastException: com.sun.xml.messaging.saaj.soap.impl.TextImpl
at org.springframework.ws.soap.saaj.SaajSoap11Header.examineHeaderElementsToProcess(SaajSoap11Header.java:46)
at org.springframework.ws.soap.server.SoapMessageDispatcher.handleHeaders(SoapMessageDispatcher.java:108)
at org.springframework.ws.soap.server.SoapMessageDispatcher.handleRequest(SoapMessageDispatcher.java:92)
at org.springframework.ws.server.MessageDispatcher.dispatch(MessageDispatcher.java:199)
at org.springframework.ws.server.MessageDispatcher.receive(MessageDispatcher.java:162)
at org.springframework.ws.transport.support.WebServiceMessageReceiverObjectSupport.handleConnection(WebServiceMessageReceiverObjectSupport.java:87)
at org.springframework.ws.transport.http.WebServiceMessageReceiverHandlerAdapter.handle(WebServiceMessageReceiverHandlerAdapter.java:57)
at org.springframework.ws.transport.http.MessageDispatcherServlet.doService(MessageDispatcherServlet.java:197)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:476)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:441)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:763)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3231)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2002)
at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1908)
at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1362)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:181)
Affects: 1.0.2
Issue Links:
- Soap headers with whitespace cause java.lang.ClassCastException: com.sun.xml.messaging.saaj.soap.impl.TextImpl - Part II [SWS-274] #431 Soap headers with whitespace cause java.lang.ClassCastException: com.sun.xml.messaging.saaj.soap.impl.TextImpl - Part II