[ http://issues.apache.org/jira/browse/AXIS2-774?page=all ]
Deepal Jayasinghe reassigned AXIS2-774:
---------------------------------------
Assign To: Ajith Harshana Ranabahu
> NullPointerException in XMLbeans code generation with xmime:contentType
> -----------------------------------------------------------------------
>
> Key: AXIS2-774
> URL: http://issues.apache.org/jira/browse/AXIS2-774
> Project: Apache Axis 2.0 (Axis2)
> Type: Bug
> Components: databinding
> Versions: 1.0
> Reporter: Kent Tong
> Assignee: Ajith Harshana Ranabahu
>
> In the org.apache.axis2.xmlbeans.CodeGenerationUtility class, the
> findBase64Types() method (as shown below) contains a bug: It is calling
> getDocumentElementName() on the outer type but this method works on the
> "document type" only, otherwise it will return null:
> if (sType.getContentType() == SchemaType.SIMPLE_CONTENT &&
> sType.getPrimitiveType() != null) {
> if
> (Constants.BASE_64_CONTENT_QNAME.equals(sType.getPrimitiveType().getName())) {
> outerType = sType.getOuterType();
> //check the outer type further to see whether it has the
> contenttype attribute from
> //XMime namespace
> SchemaProperty[] properties = sType.getProperties();
> for (int j = 0; j < properties.length; j++) {
> if
> (Constants.XMIME_CONTENT_TYPE_QNAME.equals(properties[j].getName())) {
>
> base64ElementQNamesList.add(outerType.getDocumentElementName());
> break;
> }
> }
> }
> }
> The result is, the base64 qname list will only contain null's as its
> elements. This will later cause the
> AxisServiceBasedMultiLanguageEmitter.getBase64Elements() to fail. The stack
> trace is:
> [java] Caused by: java.lang.NullPointerException
> [java] at
> org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.getBase64Elements(AxisServiceBasedMultiLanguageEmitter.java:972)
> [java] at
> org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.createDOMElementforDatabinders(AxisServiceBasedMultiLanguageEmitte
> r.java:931)
> [java] at
> org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.createDocumentForMessageReceiver(AxisServiceBasedMultiLanguageEmit
> ter.java:849)
> [java] at
> org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.writeMessageReceiver(AxisServiceBasedMultiLanguageEmitter.java:796
> )
> [java] at
> org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.emitSkeletonService(AxisServiceBasedMultiLanguageEmitter.java:693)
> [java] at
> org.apache.axis2.wsdl.codegen.emitter.AxisServiceBasedMultiLanguageEmitter.emitSkeleton(AxisServiceBasedMultiLanguageEmitter.java:638)
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