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Posted to java-dev@axis.apache.org by "Andreas Veithen (JIRA)" <ji...@apache.org> on 2008/05/16 22:09:55 UTC
[jira] Commented: (AXIS2-3804) UnsupportedOperationException thrown
by OMElementStreamWriter
[ https://issues.apache.org/jira/browse/AXIS2-3804?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12597598#action_12597598 ]
Andreas Veithen commented on AXIS2-3804:
----------------------------------------
According to the stack trace, the exception is not thrown by Axis2 but by one of your classes: com.xyz.framework.webServices.CalculationEngineWebService$ResultsOMDataSource. I assume that ResultsOMDataSource implements the OMDataSource interface. I know that between 1.3 and 1.4 there were some changes in the way Axis2 uses OMDataSource objects. Maybe in your case 1.4 calls a method that it didn't in 1.3. You should check the code in ResultsOMDataSource if it implements all the methods defined by OMDataSource.
> UnsupportedOperationException thrown by OMElementStreamWriter
> -------------------------------------------------------------
>
> Key: AXIS2-3804
> URL: https://issues.apache.org/jira/browse/AXIS2-3804
> Project: Axis 2.0 (Axis2)
> Issue Type: Bug
> Components: databinding
> Affects Versions: 1.4
> Environment: Windows XP 32bit
> Reporter: CP
>
> I have just upgraded from Axis2 1.3 to 1.4 and now I'm getting an UnsupportedOperationException thrown by OMElementStreamWriter. I posted this in the users forum but got no reply so I'm assuming it's a problem with no obvious solution.
> See below for stack trace. Any idea why this is happening now and not with v1.3? Is there an easy workaround if a fix cannot be made soon?
> Thank You.
> 2008-05-14 16:46:09,574 ERROR [http-80-1] llom.OMSourcedElementImpl
> (OMSourcedElementImpl.java:170) - Could not get parser from data source for
> element {http://www.xyz.com/schemas/Results}records javax.xml.stream.XMLStreamException: java.lang.UnsupportedOperationException:
> this method has not yet been implemented at
> com.xyz.framework.webServices.CalculationEngineWebService$ResultsOMDataSource.serialize(CalculationEngineWebService.java:351) at
> com.xyz.framework.webServices.CalculationEngineWebService$ResultsOMDataSource.getReader(CalculationEngineWebService.java:287) at
> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.getDirectReader(OMSourcedElementImpl.java:167) at
> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.forceExpand(OMSourcedElementImpl.java:190) at
> org.apache.axiom.om.impl.llom.OMSourcedElementImpl.getFirstOMChild(OMSourcedElementImpl.java:838) at
> org.apache.axiom.om.impl.llom.OMNavigator._getFirstChild(OMNavigator.java:142) at
> org.apache.axiom.om.impl.llom.OMNavigator.updateNextNode(OMNavigator.java:114) at org.apache.axiom.om.impl.llom.OMNavigator.next(OMNavigator.java:97) at
> org.apache.axiom.om.impl.llom.OMStAXWrapper.updateNextNode(OMStAXWrapper.java:1061) at
> org.apache.axiom.om.impl.llom.OMStAXWrapper.updateLastNode(OMStAXWrapper.java:1052) at
> org.apache.axiom.om.impl.llom.OMStAXWrapper.next(OMStAXWrapper.java:977) at
> org.apache.axiom.om.impl.builder.StAXOMBuilder.parserNext(StAXOMBuilder.java:506) at
> org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:161) at org.apache.axiom.om.impl.dom.NodeImpl.build(NodeImpl.java:449) at
> org.apache.axiom.om.impl.dom.DocumentImpl.build(DocumentImpl.java:488) at
> org.apache.rampart.util.Axis2Util.getDocumentFromSOAPEnvelope(Axis2Util.java:130) at
> org.apache.rampart.RampartMessageData.<init>(RampartMessageData.java:150) at org.apache.rampart.MessageBuilder.build(MessageBuilder.java:58) at
> org.apache.rampart.handler.RampartSender.invoke(RampartSender.java:64) at org.apache.axis2.engine.Phase.invoke(Phase.java:317) at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:264) at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:429) at
> org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.invokeBusinessLogic(AbstractInOutSyncMessageReceiver.java:45) at
> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:100) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) at
> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:275) at
> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:131) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) 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.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.Http11AprProcessor.process(Http11AprProcessor.java:833) at
> org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:639) at
> org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1285) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.UnsupportedOperationException: this method has not yet been
> implemented at
> org.apache.axis2.databinding.utils.writer.OMElementStreamWriter.getProperty(OMElementStreamWriter.java:242) at
> org.apache.axiom.om.impl.MTOMXMLStreamWriter.getProperty(MTOMXMLStreamWriter.java:265) at
> org.apache.axiom.om.impl.util.OMSerializerUtil.isSetPrefixBeforeStartElement(OMSerializerUtil.java:172) at
> org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStartpart(OMSerializerUtil.java:243) at
> org.apache.axiom.om.impl.util.OMSerializerUtil.serializeStartpart(OMSerializerUtil.java:197) at
> org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:913) at
> org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:947) at
> org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:388) at
> com.xyz.framework.webServices.CalculationEngineWebService$ResultsOMDataSource.serialize(CalculationEngineWebService.java:341) ... 40 more
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