Hi, I'm seeing Nullpointer exception during wsdl fetch. This eventually leads to stack over flow. This is mainly due to conncurrent access.
Does any one have any idea on this? From google search the reason for this seems to be " This is because the WSDL handling system reuses javax.wsdl.Definition objects across threads, which are not thread safe, because they internally use DOM elements." References http://jira.jboss.com/jira/browse/JBWS-419;jsessionid=AA4270C1E4896751CF 2440D7C6696706 http://www.mail-archive.com/[EMAIL PROTECTED]/msg01292.html Any idea on this bug? BTW I'm seeing this in Axis2 1.2 java.lang.NullPointerException at org.apache.xerces.dom.ParentNode.nodeListItem(Unknown Source) at org.apache.xerces.dom.ParentNode.item(Unknown Source) at com.ibm.wsdl.util.xml.DOM2Writer.print(Unknown Source) at com.ibm.wsdl.util.xml.DOM2Writer.print(Unknown Source) at com.ibm.wsdl.util.xml.DOM2Writer.serializeAsXML(Unknown Source) at com.ibm.wsdl.extensions.schema.SchemaSerializer.marshall(Unknown Source) at com.ibm.wsdl.xml.WSDLWriterImpl.printExtensibilityElements(Unknown Source) at com.ibm.wsdl.xml.WSDLWriterImpl.printTypes(Unknown Source) at com.ibm.wsdl.xml.WSDLWriterImpl.printDefinition(Unknown Source) at com.ibm.wsdl.xml.WSDLWriterImpl.writeWSDL(Unknown Source) at com.ibm.wsdl.xml.WSDLWriterImpl.writeWSDL(Unknown Source) at org.apache.axis2.description.AxisService.printWSDL(AxisService.java:848) at org.apache.axis2.transport.http.ListingAgent.processListService(ListingA gent.java:221) at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:225) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(St ubSecurityHelper.java:223) at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityH elper.java:125) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:2 83) at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:1 75) at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.r un(WebAppServletContext.java:3245) at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSu bject.java:321) at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121 ) at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServ letContext.java:2003) at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletCont ext.java:1909) Thanks, Haneef --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
