AddressingDispositionException

com.sun.corba.se.impl.protocol.AddressingDispositionException

AddressingDispositionException is described in the javadoc comments as:

This exception is thrown while reading GIOP 1.2 Request, LocateRequest to indicate that a TargetAddress disposition is unacceptable. If this exception is caught explicitly, this need to be rethrown. This is eventually handled within RequestPRocessor and an appropriate reply is sent back to the client. GIOP 1.2 allows three dispositions : KeyAddr (ObjectKey), ProfileAddr (ior profile), IORAddressingInfo (IOR). If the ORB does not support the disposition contained in the GIOP Request / LocateRequest 1.2 message, then it sends a Reply / LocateReply indicating the correct disposition, which the client ORB shall use to transparently retry the request with the correct disposition.

Where is this exception thrown?

Following, is a list of exception messages cross-referenced to the source code responsible for throwing them. Click on the method link to view the code and see how the exception is thrown.

• The message 'com.sun.corba.se.impl.protocol.AddressingDispositionException: ...' is thrown within the method:
  com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.extractObjectKey(TargetAddress, ORB)

How is this exception thrown?

The following sub-sections identify where this exception is thrown, and how (or why) the code is throwing the exception.

Any source code quoted in this section is subject to the Java Research License unless stated otherwise.

com.sun.corba.se.impl.protocol.giopmsgheaders.MessageBase.extractObjectKey(TargetAddress, ORB)

/**
     * Extract the object key from TargetAddress.
     * @return ObjectKey the object key.
     */
static ObjectKey extractObjectKey(TargetAddress target, ORB orb) {
    short orbTargetAddrPref = orb.getORBData().getGIOPTargetAddressPreference();
    short reqAddrDisp = target.discriminator();
    switch(orbTargetAddrPref) {
        case ORBConstants.ADDR_DISP_OBJKEY:
            if (reqAddrDisp != KeyAddr.value) {
                throw new AddressingDispositionException(KeyAddr.value);
            }
            break;
        case ORBConstants.ADDR_DISP_PROFILE:
            if (reqAddrDisp != ProfileAddr.value) {
                throw new AddressingDispositionException(ProfileAddr.value);
            }
            break;
        case ORBConstants.ADDR_DISP_IOR:
            if (reqAddrDisp != ReferenceAddr.value) {
                throw new AddressingDispositionException(ReferenceAddr.value);
            }
            break;
        case ORBConstants.ADDR_DISP_HANDLE_ALL:
            break;
        default:
            throw wrapper.orbTargetAddrPreferenceInExtractObjectkeyInvalid();
    }
    try {
        switch(reqAddrDisp) {
            case KeyAddr.value:
                byte[] objKey = target.object_key();
                if (objKey != null) {
                    ObjectKey objectKey = orb.getObjectKeyFactory().create(objKey);
                    if (objectKey != null) {
                        return objectKey;
                    }
                }
                break;
            case ProfileAddr.value:
                IIOPProfile iiopProfile = null;
                TaggedProfile profile = target.profile();
                if (profile != null) {
                    iiopProfile = IIOPFactories.makeIIOPProfile(orb, profile);
                    ObjectKey objectKey = iiopProfile.getObjectKey();
                    if (objectKey != null) {
                        return objectKey;
                    }
                }
                break;
            case ReferenceAddr.value:
                IORAddressingInfo iorInfo = target.ior();
                if (iorInfo != null) {
                    profile = iorInfo.ior.profiles[iorInfo.selected_profile_index];
                    iiopProfile = IIOPFactories.makeIIOPProfile(orb, profile);
                    ObjectKey objectKey = iiopProfile.getObjectKey();
                    if (objectKey != null) {
                        return objectKey;
                    }
                }
                break;
            default:
                break;
        }
    } catch (Exception e) {
    }
    throw wrapper.invalidObjectKey();
}

Source: "Java SE Downloads: Java SE 6 JDK Source Code", at: http://www.oracle.com/technetwork/java/javase/downloads/index.html