[Axis2] Generated MyServiceMessageReceiverInOut using REST causes UnsupportedOperationException

[heikki]

Hallo,

I'm using Axis2 to create a service that is accessed in REST style.

The MyServiceMessageReceiverInOut class, which was generated by Axis2's WSDL2Java utility, causes the following exception when I access the service in REST style :

java.lang.UnsupportedOperationException: The parser is already consumed!
at org.apache.axiom.om.impl.llom.OMElementImpl.getXMLStreamReader(OMElementImpl.java:635)
[... more ...]

The following change to the method fromOM() in MyServiceMessageReceiverInOut fixed it :

    public org.apache.xmlbeans.XmlObject fromOM(org.apache.axiom.om.OMElement param, java.lang.Class type, java.util.Map extraNamespaces) {
        try {
            if (MyRQDocument.class.equals(
                        type)) {
                if (extraNamespaces != null) {
                    //
                    // replaced this line :
                    //
                    // return MyRQDocument.Factory.parse(param.getXMLStreamReaderWithoutCaching (),       
                    //
                    // by this line :
                    //
                    return MyRQDocument.Factory.parse(param.getXMLStreamReader(),
                        new org.apache.xmlbeans.XmlOptions().setLoadAdditionalNamespaces(
                            extraNamespaces));
                } else {
                    return MyRQDocument.Factory.parse(param.getXMLStreamReaderWithoutCaching ());
                }
            }
         [... more ...]

Has someone had a similar error? Can someone explain what is going on here, and whether applying this fix is a viable solution?

thank you,
Heikki Doeleman