com.sun.corba.se.spi.orb.ORB Java Examples

public CDROutputStream(ORB orb,
                       GIOPVersion version,
                       byte encodingVersion,
                       boolean littleEndian,
                       BufferManagerWrite bufferManager,
                       byte streamFormatVersion,
                       boolean usePooledByteBuffers)
{
    impl = OutputStreamFactory.newOutputStream(orb, version,
                                               encodingVersion);
    impl.init(orb, littleEndian, bufferManager,
              streamFormatVersion, usePooledByteBuffers);

    impl.setParent(this);
    this.orb = orb ;
    this.wrapper = ORBUtilSystemException.get( orb,
        CORBALogDomains.RPC_ENCODING ) ;
}
 

public void insert_Value(Serializable v)
{
    //debug.log ("insert_Value");
    object = v;

    TypeCode tc;

    if ( v == null ) {
        tc = orb.get_primitive_tc (TCKind.tk_value);
    } else {
        // See note in getPrimitiveTypeCodeForClass.  We
        // have to use the latest type code fixes in this
        // case since there is no way to know what ORB will
        // actually send this Any.  In RMI-IIOP, when using
        // Util.writeAny, we can do the versioning correctly,
        // and use the insert_Value(Serializable, TypeCode)
        // method.
        //
        // The ORB singleton uses the latest version.
        tc = createTypeCodeForClass (v.getClass(), (ORB)ORB.init());
    }

    typeCode = TypeCodeImpl.convertToNative(orb, tc);
    isInitialized = true;
}
 

public CorbaMessageMediator invoke(java.lang.Object servant,
                                   CorbaMessageMediator request,
                                   byte[] objectId,
                                   ObjectAdapter objectAdapter)
{
    ORB orb = (ORB)request.getBroker() ;
    ORBUtilSystemException wrapper = ORBUtilSystemException.get( orb,
        CORBALogDomains.OA_INVOCATION ) ;

    if ((servant == null) || (servant instanceof NullServant)) {
        return request.getProtocolHandler().createSystemExceptionResponse(
            request, wrapper.badSkeleton(), null);
    } else {
        return request.getProtocolHandler().createSystemExceptionResponse(
            request, wrapper.getinterfaceNotImplemented(), null);
    }
}
 

public void insert_Value(Serializable v)
{
    //debug.log ("insert_Value");
    object = v;

    TypeCode tc;

    if ( v == null ) {
        tc = orb.get_primitive_tc (TCKind.tk_value);
    } else {
        // See note in getPrimitiveTypeCodeForClass.  We
        // have to use the latest type code fixes in this
        // case since there is no way to know what ORB will
        // actually send this Any.  In RMI-IIOP, when using
        // Util.writeAny, we can do the versioning correctly,
        // and use the insert_Value(Serializable, TypeCode)
        // method.
        //
        // The ORB singleton uses the latest version.
        tc = createTypeCodeForClass (v.getClass(), (ORB)ORB.init());
    }

    typeCode = TypeCodeImpl.convertToNative(orb, tc);
    isInitialized = true;
}
 

private CDROutputObject createAppropriateOutputObject(
    CorbaMessageMediator messageMediator,
    Message msg, LocateReplyMessage reply)
{
    CDROutputObject outputObject;

    if (msg.getGIOPVersion().lessThan(GIOPVersion.V1_2)) {
        // locate msgs 1.0 & 1.1 :=> grow,
        outputObject = sun.corba.OutputStreamFactory.newCDROutputObject(
                         (ORB) messageMediator.getBroker(),
                         this,
                         GIOPVersion.V1_0,
                         (CorbaConnection) messageMediator.getConnection(),
                         reply,
                         ORBConstants.STREAM_FORMAT_VERSION_1);
    } else {
        // 1.2 :=> stream
        outputObject = sun.corba.OutputStreamFactory.newCDROutputObject(
                         (ORB) messageMediator.getBroker(),
                         messageMediator,
                         reply,
                         ORBConstants.STREAM_FORMAT_VERSION_1);
    }
    return outputObject;
}
 

/**
 * This is used to create the TypeCode for a null reference.
 * It also handles backwards compatibility with JDK 1.3.x.
 *
 * This method will not return null.
 */
private TypeCode createTypeCodeForNull(org.omg.CORBA.ORB orb)
{
    if (orb instanceof ORB) {

        ORB ourORB = (ORB)orb;

        // Preserve backwards compatibility with Kestrel and Ladybird
        // by not fully implementing interop issue resolution 3857,
        // and returning a null TypeCode with a tk_value TCKind.
        // If we're not talking to Kestrel or Ladybird, fall through
        // to the abstract interface case (also used for foreign ORBs).
        if (!ORBVersionFactory.getFOREIGN().equals(ourORB.getORBVersion()) &&
            ORBVersionFactory.getNEWER().compareTo(ourORB.getORBVersion()) > 0) {

            return orb.get_primitive_tc(TCKind.tk_value);
        }
    }

    // Use tk_abstract_interface as detailed in the resolution

    // REVISIT: Define this in IDL and get the ID in generated code
    String abstractBaseID = "IDL:omg.org/CORBA/AbstractBase:1.0";

    return orb.create_abstract_interface_tc(abstractBaseID, "");
}
 

public static BufferManagerRead newBufferManagerRead(
        GIOPVersion version, byte encodingVersion, ORB orb) {

    // REVISIT - On the reading side, shouldn't we monitor the incoming
    // fragments on a given connection to determine what fragment size
    // they're using, then use that ourselves?

    if (encodingVersion != Message.CDR_ENC_VERSION) {
        return new BufferManagerReadGrow(orb);
    }

    switch (version.intValue())
    {
        case GIOPVersion.VERSION_1_0:
            return new BufferManagerReadGrow(orb);
        case GIOPVersion.VERSION_1_1:
        case GIOPVersion.VERSION_1_2:
            // The stream reader can handle fragmented and
            // non fragmented messages
            return new BufferManagerReadStream(orb);
        default:
            // REVISIT - what is appropriate?
            throw new INTERNAL("Unknown GIOP version: "
                               + version);
    }
}
 

/** Obtains an IOR for the object reference obj, first connecting it to
* the ORB if necessary.
* @return IOR the IOR that represents this objref.  This will
* never be null.
* @exception BAD_OPERATION if the object could not be connected,
* if a connection attempt was needed.
* @exception BAD_PARAM if obj is a local object, or else was
* created by a foreign ORB.
*/
public static IOR connectAndGetIOR( ORB orb, org.omg.CORBA.Object obj )
{
    IOR result ;
    try {
        result = getIOR( obj ) ;
    } catch (BAD_OPERATION bop) {
        if (StubAdapter.isStub(obj)) {
            try {
                StubAdapter.connect( obj, orb ) ;
            } catch (java.rmi.RemoteException exc) {
                throw wrapper.connectingServant( exc ) ;
            }
        } else {
            orb.connect( obj ) ;
        }

        result = getIOR( obj ) ;
    }

    return result ;
}
 

public CDROutputObject(ORB orb, CorbaMessageMediator mediator,
                       GIOPVersion giopVersion,
                       CorbaConnection connection, Message header,
                       byte streamFormatVersion)
{
    this(
        orb,
        giopVersion,
        header,
        BufferManagerFactory.
        newBufferManagerWrite(giopVersion,
                              header.getEncodingVersion(),
                              orb),
        streamFormatVersion,
        mediator);
    this.connection = connection ;
}
 

/**
 * This is used to create the TypeCode for a null reference.
 * It also handles backwards compatibility with JDK 1.3.x.
 *
 * This method will not return null.
 */
private TypeCode createTypeCodeForNull(org.omg.CORBA.ORB orb)
{
    if (orb instanceof ORB) {

        ORB ourORB = (ORB)orb;

        // Preserve backwards compatibility with Kestrel and Ladybird
        // by not fully implementing interop issue resolution 3857,
        // and returning a null TypeCode with a tk_value TCKind.
        // If we're not talking to Kestrel or Ladybird, fall through
        // to the abstract interface case (also used for foreign ORBs).
        if (!ORBVersionFactory.getFOREIGN().equals(ourORB.getORBVersion()) &&
            ORBVersionFactory.getNEWER().compareTo(ourORB.getORBVersion()) > 0) {

            return orb.get_primitive_tc(TCKind.tk_value);
        }
    }

    // Use tk_abstract_interface as detailed in the resolution

    // REVISIT: Define this in IDL and get the ID in generated code
    String abstractBaseID = "IDL:omg.org/CORBA/AbstractBase:1.0";

    return orb.create_abstract_interface_tc(abstractBaseID, "");
}
 

public TypeCodeImpl(ORB orb,
                    int creationKind,
                    String id,
                    String name)
{
    this(orb) ;

    if (creationKind == TCKind._tk_objref ||
        creationKind == TCKind._tk_native ||
        creationKind == TCKind._tk_abstract_interface)
        {
            _kind           = creationKind;
            setId(id);
            _name           = name;
        } // else initializes to null
}
 

public CDROutputObject(ORB orb,
                       MessageMediator messageMediator,
                       Message header,
                       byte streamFormatVersion)
{
    this(
        orb,
        ((CorbaMessageMediator)messageMediator).getGIOPVersion(),
        header,
        BufferManagerFactory.newBufferManagerWrite(
            ((CorbaMessageMediator)messageMediator).getGIOPVersion(),
            header.getEncodingVersion(),
            orb),
        streamFormatVersion,
        (CorbaMessageMediator)messageMediator);
}
 

public static BufferManagerRead newBufferManagerRead(
        int strategy, byte encodingVersion, ORB orb) {

    if (encodingVersion != Message.CDR_ENC_VERSION) {
        if (strategy != BufferManagerFactory.GROW) {
            ORBUtilSystemException wrapper =
                ORBUtilSystemException.get((ORB)orb,
                                           CORBALogDomains.RPC_ENCODING);
            throw wrapper.invalidBuffMgrStrategy("newBufferManagerRead");
        }
        return new BufferManagerReadGrow(orb);
    }
    switch (strategy) {
        case BufferManagerFactory.GROW:
            return new BufferManagerReadGrow(orb);
        case BufferManagerFactory.COLLECT:
            throw new INTERNAL("Collect strategy invalid for reading");
        case BufferManagerFactory.STREAM:
            return new BufferManagerReadStream(orb);
        default:
            throw new INTERNAL("Unknown buffer manager read strategy: "
                               + strategy);
    }
}
 

public IIOPProfileTemplateImpl( ORB orb, GIOPVersion version, IIOPAddress primary )
{
    this.orb = orb ;
    this.giopVersion = version ;
    this.primary = primary ;
    if (giopVersion.getMinor() == 0)
        // Adding tagged components is not allowed for IIOP 1.0,
        // so this template is complete and should be made immutable.
        makeImmutable() ;
}
 

LocateRequestMessage_1_2(ORB orb, int _request_id, TargetAddress _target) {
    super(Message.GIOPBigMagic, GIOPVersion.V1_2, FLAG_NO_FRAG_BIG_ENDIAN,
        Message.GIOPLocateRequest, 0);
    this.orb = orb;
    request_id = _request_id;
    target = _target;
}
 

protected SocketOrChannelContactInfoImpl(
    ORB orb,
    CorbaContactInfoList contactInfoList)
{
    this.orb = orb;
    this.contactInfoList = contactInfoList;
}
 

public NewObjectKeyTemplateBase( ORB orb, int magic, int scid, int serverid,
    String orbid, ObjectAdapterId oaid )
{
    super( orb, magic, scid, serverid, orbid, oaid ) ;
    // subclass must set the version, since we don't have the object key here.

    if (magic != ObjectKeyFactoryImpl.JAVAMAGIC_NEWER)
        throw wrapper.badMagic( new Integer( magic ) ) ;
}
 

public static CorbaClientDelegate makeClientDelegate( IOR ior )
{
    ORB orb = ior.getORB() ;
    CorbaContactInfoList ccil = orb.getCorbaContactInfoListFactory().create( ior ) ;
    CorbaClientDelegate del = orb.getClientDelegateFactory().create(ccil);
    return del ;
}
 

/**
 * returns an output stream that an Any value can be marshaled into.
 *
 * @result          the OutputStream to marshal value of Any into
 */
public org.omg.CORBA.portable.OutputStream create_output_stream()
{
    //debug.log ("create_output_stream");
    final ORB finalorb = this.orb;
    return AccessController.doPrivileged(new PrivilegedAction<AnyOutputStream>() {
        @Override
        public AnyOutputStream run() {
            return new AnyOutputStream(finalorb);
        }
    });
}
 

/** Construct an IOR from an IORTemplate by applying the same
* object id to each TaggedProfileTemplate in the IORTemplate.
*/
public IORImpl( ORB orb, String typeId, IORTemplate iortemp, ObjectId id)
{
    this( orb, typeId ) ;

    this.iortemps = IORFactories.makeIORTemplateList() ;
    this.iortemps.add( iortemp ) ;

    addTaggedProfiles( iortemp, id ) ;

    makeImmutable() ;
}
 

public void handleThrowableDuringServerDispatch(
    CorbaMessageMediator messageMediator,
    Throwable throwable,
    CompletionStatus completionStatus)
{
    if (((ORB)messageMediator.getBroker()).subcontractDebugFlag) {
        dprint(".handleThrowableDuringServerDispatch: "
               + opAndId(messageMediator) + ": "
               + throwable);
    }

    // If we haven't unmarshaled the header, we probably don't
    // have enough information to even send back a reply.

    // REVISIT
    // Cannot do this check.  When target addressing disposition does
    // not match (during header unmarshaling) it throws an exception
    // to be handled here.
    /*
    if (! ((CDRInputObject)messageMediator.getInputObject())
        .unmarshaledHeader()) {
        return;
    }
    */
    handleThrowableDuringServerDispatch(messageMediator,
                                        throwable,
                                        completionStatus,
                                        1);
}
 

protected void runRemoveThreadInfo(CorbaMessageMediator messageMediator)
{
    // Once you get here then the final reply is available (i.e.,
    // postinvoke and interceptors have completed.
    if (messageMediator.executeRemoveThreadInfoInResponseConstructor()) {
        messageMediator.setExecuteRemoveThreadInfoInResponseConstructor(false);
        ((ORB)messageMediator.getBroker()).popInvocationInfo() ;
    }
}
 

public ServerRequestImpl (CorbaMessageMediator req, ORB orb) {
    _opName = req.getOperationName();
    _ins    = (InputStream)req.getInputObject();
    _ctx    = null;         // if we support contexts, this would
                            // presumably also  be available on
                            // the server invocation
    _orb = orb;
    _wrapper = ORBUtilSystemException.get( orb,
        CORBALogDomains.OA_INVOCATION ) ;
}
 

RequestMessage_1_0(ORB orb, ServiceContexts _service_contexts,
        int _request_id, boolean _response_expected, byte[] _object_key,
        String _operation, Principal _requesting_principal) {
    super(Message.GIOPBigMagic, false, Message.GIOPRequest, 0);
    this.orb = orb;
    service_contexts = _service_contexts;
    request_id = _request_id;
    response_expected = _response_expected;
    object_key = _object_key;
    operation = _operation;
    requesting_principal = _requesting_principal;
}
 

public TypeCodeImpl(ORB orb)
{
    // initialized to tk_null
    _orb = orb;
    wrapper = ORBUtilSystemException.get(
        (com.sun.corba.se.spi.orb.ORB)orb, CORBALogDomains.RPC_PRESENTATION ) ;
}
 

static AnyImpl convertToNative(ORB orb, Any any) {
    if (any instanceof AnyImpl) {
        return (AnyImpl)any;
    } else {
        AnyImpl anyImpl = new AnyImpl(orb, any);
        anyImpl.typeCode = TypeCodeImpl.convertToNative(orb, anyImpl.typeCode);
        return anyImpl;
    }
}
 

public static TypeCodeOutputStream newTypeCodeOutputStream(
        final ORB orb) {
    return AccessController.doPrivileged(
        new PrivilegedAction<TypeCodeOutputStream>() {
            @Override
            public TypeCodeOutputStream run() {
                return new TypeCodeOutputStream(orb);
            }
    });
}
 

public void init( ORB orb )
{
    this.orb = orb ;
    wrapper = POASystemException.get( orb,
        CORBALogDomains.OA_LIFECYCLE ) ;
    omgWrapper = OMGSystemException.get( orb,
        CORBALogDomains.OA_LIFECYCLE ) ;
    delegateImpl = new DelegateImpl( orb, this ) ;
    registerRootPOA() ;

    POACurrent poaCurrent = new POACurrent(orb);
    orb.getLocalResolver().register( ORBConstants.POA_CURRENT_NAME,
        ClosureFactory.makeConstant( poaCurrent ) ) ;
}
 

/**
 * Returns true if it was accurately determined that the remote ORB is
 * a foreign (non-JavaSoft) ORB.  Note:  If passed the ORBSingleton, this
 * will return false.
 */
public static boolean isForeignORB(ORB orb)
{
    if (orb == null)
        return false;

    try {
        return orb.getORBVersion().equals(ORBVersionFactory.getFOREIGN());
    } catch (SecurityException se) {
        return false;
    }
}
 

public static CorbaContactInfoListFactory makeCorbaContactInfoListFactory(
    final ORB broker )
{
    return new CorbaContactInfoListFactory() {
        public void setORB(ORB orb) { }
        public CorbaContactInfoList create( IOR ior ) {
            return new CorbaContactInfoListImpl(
                (com.sun.corba.se.spi.orb.ORB)broker, ior ) ;
        }
    };
}