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Posted to commons-dev@ws.apache.org by "Tim Mitchell (JIRA)" <ji...@apache.org> on 2008/05/08 12:15:55 UTC

[jira] Created: (WSCOMMONS-341) When serializing CDATA STAX Parser throws IllegalArgumentException

When serializing CDATA STAX Parser throws IllegalArgumentException
------------------------------------------------------------------

                 Key: WSCOMMONS-341
                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-341
             Project: WS-Commons
          Issue Type: Bug
          Components: AXIOM
            Reporter: Tim Mitchell


We are hitting a problem when a SOAPEnvelope containing CDATA is serialised using the SOAPEnvelope.serializeAndConsume():

java.lang.IllegalArgumentException: The specified CDATA text was null.
	at com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalArgumentException(StAXMessageProvider.java:41)
	at com.ibm.xml.xlxp.api.stax.XMLStreamWriterImpl.writeCData(XMLStreamWriterImpl.java:675)
	at com.ibm.xml.xlxp.api.stax.XMLOutputFactoryImpl$XMLStreamWriterProxy.writeCData(XMLOutputFactoryImpl.java:163)
	at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeCData(MTOMXMLStreamWriter.java:212)
	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData(StreamingOMSerializer.java:426)
	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:137)
	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:92)
	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:76)
	at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:572)
	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:232)
	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:958)
	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:471)
	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)
	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:542)
	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:189)
	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:364)
	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:208)
	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:450)
	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:401)
	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
	at org.prototype.PrototypeHTTPClient.sendMessage(PrototypeHTTPClient.java:275)

I have debugged the problem and have found that in org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData() it does writer.writeCData(reader.getText());. The reader.getText() invokes the OMStAXWrapper.getText() which checks to see if it the currentElement  is of a certain type, and CData isn't one of the types it checks, so it returns null, and this causes the exception.
Should the CDATA type be added to hasText() ? 

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[jira] Commented: (WSCOMMONS-341) When serializing CDATA STAX Parser throws IllegalArgumentException

Posted by "Andreas Veithen (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/WSCOMMONS-341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12595238#action_12595238 ] 

Andreas Veithen commented on WSCOMMONS-341:
-------------------------------------------

I've attached a test case for this issue to WSCOMMONS-338.

> When serializing CDATA STAX Parser throws IllegalArgumentException
> ------------------------------------------------------------------
>
>                 Key: WSCOMMONS-341
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-341
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>            Reporter: Tim Mitchell
>            Assignee: Rich Scheuerle
>
> We are hitting a problem when a SOAPEnvelope containing CDATA is serialised using the SOAPEnvelope.serializeAndConsume():
> java.lang.IllegalArgumentException: The specified CDATA text was null.
> 	at com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalArgumentException(StAXMessageProvider.java:41)
> 	at com.ibm.xml.xlxp.api.stax.XMLStreamWriterImpl.writeCData(XMLStreamWriterImpl.java:675)
> 	at com.ibm.xml.xlxp.api.stax.XMLOutputFactoryImpl$XMLStreamWriterProxy.writeCData(XMLOutputFactoryImpl.java:163)
> 	at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeCData(MTOMXMLStreamWriter.java:212)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData(StreamingOMSerializer.java:426)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:137)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:92)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:76)
> 	at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:572)
> 	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:232)
> 	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:958)
> 	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:471)
> 	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)
> 	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
> 	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
> 	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
> 	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> 	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:542)
> 	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:189)
> 	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:364)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:208)
> 	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:450)
> 	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:401)
> 	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
> 	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> 	at org.prototype.PrototypeHTTPClient.sendMessage(PrototypeHTTPClient.java:275)
> I have debugged the problem and have found that in org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData() it does writer.writeCData(reader.getText());. The reader.getText() invokes the OMStAXWrapper.getText() which checks to see if it the currentElement  is of a certain type, and CData isn't one of the types it checks, so it returns null, and this causes the exception.
> Should the CDATA type be added to hasText() ? 

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[jira] Resolved: (WSCOMMONS-341) When serializing CDATA STAX Parser throws IllegalArgumentException

Posted by "Rich Scheuerle (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/WSCOMMONS-341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rich Scheuerle resolved WSCOMMONS-341.
--------------------------------------

    Resolution: Fixed

Committed revision 654534.

> When serializing CDATA STAX Parser throws IllegalArgumentException
> ------------------------------------------------------------------
>
>                 Key: WSCOMMONS-341
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-341
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>            Reporter: Tim Mitchell
>            Assignee: Rich Scheuerle
>
> We are hitting a problem when a SOAPEnvelope containing CDATA is serialised using the SOAPEnvelope.serializeAndConsume():
> java.lang.IllegalArgumentException: The specified CDATA text was null.
> 	at com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalArgumentException(StAXMessageProvider.java:41)
> 	at com.ibm.xml.xlxp.api.stax.XMLStreamWriterImpl.writeCData(XMLStreamWriterImpl.java:675)
> 	at com.ibm.xml.xlxp.api.stax.XMLOutputFactoryImpl$XMLStreamWriterProxy.writeCData(XMLOutputFactoryImpl.java:163)
> 	at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeCData(MTOMXMLStreamWriter.java:212)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData(StreamingOMSerializer.java:426)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:137)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:92)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:76)
> 	at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:572)
> 	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:232)
> 	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:958)
> 	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:471)
> 	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)
> 	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
> 	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
> 	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
> 	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> 	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:542)
> 	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:189)
> 	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:364)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:208)
> 	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:450)
> 	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:401)
> 	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
> 	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> 	at org.prototype.PrototypeHTTPClient.sendMessage(PrototypeHTTPClient.java:275)
> I have debugged the problem and have found that in org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData() it does writer.writeCData(reader.getText());. The reader.getText() invokes the OMStAXWrapper.getText() which checks to see if it the currentElement  is of a certain type, and CData isn't one of the types it checks, so it returns null, and this causes the exception.
> Should the CDATA type be added to hasText() ? 

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[jira] Commented: (WSCOMMONS-341) When serializing CDATA STAX Parser throws IllegalArgumentException

Posted by "Rich Scheuerle (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/WSCOMMONS-341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12595218#action_12595218 ] 

Rich Scheuerle commented on WSCOMMONS-341:
------------------------------------------

I agree that a null should not be returned.

I will commit the simple WSCOMMONS-338 patch after I complete the Axiom and Axis2 tests.  My only concern with the patch is whether it properly reads and adds the 
![CDATA[...]].

It would be helpful if you supplied a testcase that verified the proper execution of the code.   Not only will this verify that the problem is fixed according to your scenario, it also helps ensure that your scenario is not regressed by future changes.



> When serializing CDATA STAX Parser throws IllegalArgumentException
> ------------------------------------------------------------------
>
>                 Key: WSCOMMONS-341
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-341
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>            Reporter: Tim Mitchell
>            Assignee: Rich Scheuerle
>
> We are hitting a problem when a SOAPEnvelope containing CDATA is serialised using the SOAPEnvelope.serializeAndConsume():
> java.lang.IllegalArgumentException: The specified CDATA text was null.
> 	at com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalArgumentException(StAXMessageProvider.java:41)
> 	at com.ibm.xml.xlxp.api.stax.XMLStreamWriterImpl.writeCData(XMLStreamWriterImpl.java:675)
> 	at com.ibm.xml.xlxp.api.stax.XMLOutputFactoryImpl$XMLStreamWriterProxy.writeCData(XMLOutputFactoryImpl.java:163)
> 	at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeCData(MTOMXMLStreamWriter.java:212)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData(StreamingOMSerializer.java:426)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:137)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:92)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:76)
> 	at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:572)
> 	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:232)
> 	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:958)
> 	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:471)
> 	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)
> 	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
> 	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
> 	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
> 	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> 	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:542)
> 	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:189)
> 	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:364)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:208)
> 	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:450)
> 	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:401)
> 	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
> 	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> 	at org.prototype.PrototypeHTTPClient.sendMessage(PrototypeHTTPClient.java:275)
> I have debugged the problem and have found that in org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData() it does writer.writeCData(reader.getText());. The reader.getText() invokes the OMStAXWrapper.getText() which checks to see if it the currentElement  is of a certain type, and CData isn't one of the types it checks, so it returns null, and this causes the exception.
> Should the CDATA type be added to hasText() ? 

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[jira] Assigned: (WSCOMMONS-341) When serializing CDATA STAX Parser throws IllegalArgumentException

Posted by "Rich Scheuerle (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/WSCOMMONS-341?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Rich Scheuerle reassigned WSCOMMONS-341:
----------------------------------------

    Assignee: Rich Scheuerle

> When serializing CDATA STAX Parser throws IllegalArgumentException
> ------------------------------------------------------------------
>
>                 Key: WSCOMMONS-341
>                 URL: https://issues.apache.org/jira/browse/WSCOMMONS-341
>             Project: WS-Commons
>          Issue Type: Bug
>          Components: AXIOM
>            Reporter: Tim Mitchell
>            Assignee: Rich Scheuerle
>
> We are hitting a problem when a SOAPEnvelope containing CDATA is serialised using the SOAPEnvelope.serializeAndConsume():
> java.lang.IllegalArgumentException: The specified CDATA text was null.
> 	at com.ibm.xml.xlxp.api.stax.msg.StAXMessageProvider.throwIllegalArgumentException(StAXMessageProvider.java:41)
> 	at com.ibm.xml.xlxp.api.stax.XMLStreamWriterImpl.writeCData(XMLStreamWriterImpl.java:675)
> 	at com.ibm.xml.xlxp.api.stax.XMLOutputFactoryImpl$XMLStreamWriterProxy.writeCData(XMLOutputFactoryImpl.java:163)
> 	at org.apache.axiom.om.impl.MTOMXMLStreamWriter.writeCData(MTOMXMLStreamWriter.java:212)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData(StreamingOMSerializer.java:426)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeNode(StreamingOMSerializer.java:137)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:92)
> 	at org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serialize(StreamingOMSerializer.java:76)
> 	at org.apache.axiom.om.impl.util.OMSerializerUtil.serializeByPullStream(OMSerializerUtil.java:572)
> 	at org.apache.axiom.soap.impl.llom.SOAPEnvelopeImpl.internalSerialize(SOAPEnvelopeImpl.java:232)
> 	at org.apache.axiom.om.impl.llom.OMElementImpl.internalSerializeAndConsume(OMElementImpl.java:958)
> 	at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:471)
> 	at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:68)
> 	at org.apache.axis2.transport.http.AxisRequestEntity.writeRequest(AxisRequestEntity.java:84)
> 	at org.apache.commons.httpclient.methods.EntityEnclosingMethod.writeRequestBody(EntityEnclosingMethod.java:499)
> 	at org.apache.commons.httpclient.HttpMethodBase.writeRequest(HttpMethodBase.java:2114)
> 	at org.apache.commons.httpclient.HttpMethodBase.execute(HttpMethodBase.java:1096)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:398)
> 	at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397)
> 	at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:346)
> 	at org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:542)
> 	at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:189)
> 	at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:364)
> 	at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:208)
> 	at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:450)
> 	at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:401)
> 	at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:228)
> 	at org.apache.axis2.client.OperationClient.execute(OperationClient.java:163)
> 	at org.prototype.PrototypeHTTPClient.sendMessage(PrototypeHTTPClient.java:275)
> I have debugged the problem and have found that in org.apache.axiom.om.impl.serialize.StreamingOMSerializer.serializeCData() it does writer.writeCData(reader.getText());. The reader.getText() invokes the OMStAXWrapper.getText() which checks to see if it the currentElement  is of a certain type, and CData isn't one of the types it checks, so it returns null, and this causes the exception.
> Should the CDATA type be added to hasText() ? 

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