When serializing CDATA STAX Parser throws IllegalArgumentException
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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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