DO NOT REPLY [Bug 24386] New: - WSIF Axis provider does not correctly select registered custom serializers/deserializers

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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=24386

WSIF Axis provider does not correctly select registered custom serializers/deserializers

           Summary: WSIF Axis provider does not correctly select registered
                    custom serializers/deserializers
           Product: Axis-WSIF
           Version: 2.0
          Platform: All
        OS/Version: Other
            Status: NEW
          Severity: Normal
          Priority: Other
         Component: Basic Architecture
        AssignedTo: [email protected]
        ReportedBy: francis.vermeulen-Y2Ov/[email protected]


When selecting a type mapping, the current Java type and XML type are not 
correctly compared with the registered typemaps. Here is the bug fix I had to 
do to make the Axis provider work with my custom JAXB serializer/deserializer. 
The fix is in the "findContextTypeSerialzer()" method of 
the "WSIFOperation_ApacheAxis" class

>>
private static TypeSerializerInfo findContextTypeSerialzer(
        WSIFMessage context,
        Class clazz,
        QName xmlType)
        throws WSIFException {

		Object value = null;
		try {
			value = context.getObjectPart
(WSIFAXISConstants.CONTEXT_SOAP_TYPE_SERIALIZERS);
		} catch (WSIFException e) {
			Trc.ignoredException(e);
		}
		if (value == null) {
			return null;
		}
        if (!(value instanceof List)) {
        	throw new WSIFException(
        	    "context part '"
        	    + WSIFAXISConstants.CONTEXT_SOAP_TYPE_SERIALIZERS
        	    + "' value is not an instance of java.util.List: "
        	    + value); 
        }
        
        List typeSerializers = (List) value;
        for (Iterator i = typeSerializers.iterator(); i.hasNext(); ) {
        	Object o = i.next();
        	if (!(o instanceof TypeSerializerInfo)) {
          	    throw new WSIFException(
        	        "context part '"
        	        + WSIFAXISConstants.CONTEXT_SOAP_TYPE_SERIALIZERS
        	        + "' value List contains an entry that is not an 
instance "
        	        + "of org.apache.wsif.util.TypeSerializer: "
        	        + value); 
        	}
        	TypeSerializerInfo tm = (TypeSerializerInfo) o;
        	    
           	Class javaType = tm.getJavaType();
           	QName elementType = tm.getElementType();     
           	Object serializer = tm.getSerializer();     
           	Object deserializer = tm.getDeserializer();
           	 
           	if ((javaType != null) && (elementType != null))	{
           		boolean	isSuperclass = javaType.isAssignableFrom(clazz);
           		boolean	isSame		 = elementType.equals(xmlType);
           		if	(isSuperclass && isSame)	{
					if (serializer == null || serializer 
instanceof SerializerFactory
						&& deserializer == null || 
deserializer instanceof DeserializerFactory
						&& serializer != null || 
deserializer != null) {
							return tm;
					}           			
           		}
           	}
           	 
           	/*   
        	if ( (javaType != null) && (javaType.isAssignableFrom(clazz))
        	&& ( (elementType != null) && (elementType.equals(xmlType)) ) ){
        	    if (serializer == null || serializer instanceof 
SerializerFactory
        	    && deserializer == null || deserializer instanceof 
DeserializerFactory
        	    && serializer != null || deserializer != null) {
        		    return tm;
        	    }
            }
            */
        }

    	return null; // couldn't find a TypeSerializer
    }
<<
The original version always returns the first type mapping from the list, 
indenpendent of the actual Java and XML type.