[AXIS2-1937] writeNamespace NPE

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 1.1
• Component/s: om
• Environment: Java 1.5, Red Hat Enterprise Linux ES release 4 (Nahant)
• Assignee: Unassigned
• Reporter: Steven La Corte
• Created: 04/Jan/07 17:24
• Updated: 08/Jan/07 05:51
• Resolved: 08/Jan/07 05:51

Description

A war file has been deployed and running on server with Tomcat 5.
When my client (GetAndSendFMSData) invokes operation (setradsfmsRecords), the following NPE is thrown:

java.lang.NullPointerException
at java.io.Writer.write(Writer.java:126)
at com.bea.xml.stream.XMLWriterBase.write(XMLWriterBase.java:82)
at com.bea.xml.stream.XMLWriterBase.writeDefaultNamespace(XMLWriterBase.java:546)
at com.bea.xml.stream.XMLWriterBase.writeNamespace(XMLWriterBase.java:513)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeNamespace(MTOMXMLStreamWriter.java:150)
at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeElement(StreamingOMSerializer.java:243)
at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:76)
at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:59)
at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:469)
at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:812)
at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:837)
at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerialize(OMElementImpl.java:808)
at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:177)
at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:837)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:411)
at org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRequestEntity.handleOMOutput(SOAPOverHTTPSender.java:190)
at org.apache.axis2.transport.http.SOAPOverHTTPSender$AxisSOAPRequestEntity.writeRequest(SOAPOverHTTPSender.java:232)
at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:495)
at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:1973)
at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:993)
at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:397)
at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:534)
at org.apache.axis2.transport.http.SOAPOverHTTPSender.send(SOAPOverHTTPSender.java:119)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:334)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:205)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:670)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:365)
at org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:295)
at org.itsradsaz.loggers.radsfmsservices.RadsfmsServiceStub.setradsfmsRecords(Unknown Source)
at org.adot.sendfmsdata2rads.GetAndSendFMSData.write(Unknown Source)
at org.adot.sendfmsdata2rads.GetAndSendFMSData.sendData(Unknown Source)

I would appreciate any feedback on this issue. If somebody could recommend a workaround, I would really appreciate it.

Thanks

Issue Links

• blocks: AXIOM-66 Axiom having problem when serializing name spaces with null nameSpaceUri
• is blocked by: AXIOM-66 Axiom having problem when serializing name spaces with null nameSpaceUri