BPELPropertyAliasSerializer bpelPropAliasSerializer = new BPELPropertyAliasSerializer();
BPEActionSerializer bpeActionSerializer = new BPEActionSerializer();
BPEInputSerializer bpeInputSerializer = new BPEInputSerializer();
BPEOutputSerializer bpeOutputSerializer = new BPEOutputSerializer();
BPEFaultSerializer bpeFaultSerializer = new BPEFaultSerializer();
BPEVariableMapSerializer bpeVariableSerializer = new BPEVariableMapSerializer();
// Register the BPEL extension points
er.registerSerializer(Definition.class, ExtentionConstants.Q_ELEM_BPEL_PROPERTY, bpelPropSerializer);
er.registerDeserializer(Definition.class, ExtentionConstants.Q_ELEM_BPEL_PROPERTY, bpelPropSerializer);
er.mapExtensionTypes(Definition.class, ExtentionConstants.Q_ELEM_BPEL_PROPERTY, BPELProperty.class);