org.objectweb.carol.rmi.jrmp.server
Class JUnicastRef

java.lang.Object
  sun.rmi.server.UnicastRef
      org.objectweb.carol.rmi.jrmp.server.JUnicastRef

All Implemented Interfaces:

java.io.Externalizable, java.io.Serializable, java.rmi.server.RemoteRef

Direct Known Subclasses:

JUnicastRefSf

public class JUnicastRef
extends sun.rmi.server.UnicastRef

Class JUnicastRef is the CAROL JRMP UnicastRef with context propagation

Version:

1.0, 15/07/2002 Unicast Reference ensuring context propagation

Author:

Guillaume Riviere (Guillaume.Riviere@inrialpes.fr)

See Also:

Serialized Form

Field Summary

protected JClientRequestInterceptor[]	cis Client Interceptor for context propagation
protected java.lang.String[]	initializers Interceptors initialisers for this References

Fields inherited from class sun.rmi.server.UnicastRef

clientCallLog, clientRefLog, ref

Fields inherited from interface java.rmi.server.RemoteRef

packagePrefix, serialVersionUID

Constructor Summary

JUnicastRef()
empty constructor

JUnicastRef(sun.rmi.transport.LiveRef liveRef)
Constructor without Interceptor

JUnicastRef(sun.rmi.transport.LiveRef liveRef, JClientRequestInterceptor[] cis, java.lang.String[] initial, int local)
Constructor with interceptor

Method Summary

int	getLocalId()
java.lang.String	getRefClass(java.io.ObjectOutput out) get the ref class always return null
void	invoke(java.rmi.server.RemoteCall call) Deprecated.
java.lang.Object	invoke(java.rmi.Remote obj, java.lang.reflect.Method method, java.lang.Object[] params, long opnum) wrap the call to send the contexts
protected void	marshalCustomCallData(java.io.ObjectOutput out) override marshalCustomCallData to pass and disociate contexts on the client
java.rmi.server.RemoteCall	newCall(java.rmi.server.RemoteObject obj, java.rmi.server.Operation[] ops, int opnum, long hash) Deprecated.
void	readExternal(java.io.ObjectInput in) override readExternal to initialise localRef We could actually receive anything from the server on lookup
void	readExternal(java.io.ObjectInput in, boolean newFormat) override readExternal to initialise localRef We could actually receive anything from the server on lookup
void	writeExternal(java.io.ObjectOutput out) override writeExternal to send spaceID We could actually send anything to the client on lookup
void	writeExternal(java.io.ObjectOutput out, boolean newFormat) override writeExternal to send spaceID And the interceptor We could actually send anything to the client on lookup

Methods inherited from class sun.rmi.server.UnicastRef

done, getLiveRef, marshalValue, remoteEquals, remoteHashCode, remoteToString, unmarshalValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cis

protected transient JClientRequestInterceptor[] cis

Client Interceptor for context propagation

initializers

protected transient java.lang.String[] initializers

Interceptors initialisers for this References

Constructor Detail

JUnicastRef

public JUnicastRef()

empty constructor

JUnicastRef

public JUnicastRef(sun.rmi.transport.LiveRef liveRef)

Constructor without Interceptor

Parameters:

liveRef - the live reference

JUnicastRef

public JUnicastRef(sun.rmi.transport.LiveRef liveRef,
                   JClientRequestInterceptor[] cis,
                   java.lang.String[] initial,
                   int local)

Constructor with interceptor

Parameters:

liveRef - the live reference

cis - the client interceptor array

int - localId

Method Detail

getRefClass

public java.lang.String getRefClass(java.io.ObjectOutput out)

get the ref class always return null

Specified by:

getRefClass in interface java.rmi.server.RemoteRef

Overrides:

getRefClass in class sun.rmi.server.UnicastRef

Parameters:

out - the output stream

invoke

public java.lang.Object invoke(java.rmi.Remote obj,
                               java.lang.reflect.Method method,
                               java.lang.Object[] params,
                               long opnum)
                        throws java.lang.Exception

wrap the call to send the contexts

Specified by:

invoke in interface java.rmi.server.RemoteRef

Overrides:

invoke in class sun.rmi.server.UnicastRef

Parameters:

obj - the remote object to invoke

method - the method to invoke

params - the methid parametters

opnum - the operation number

Throws:

java.lang.Exception

invoke

public void invoke(java.rmi.server.RemoteCall call)
            throws java.lang.Exception

Deprecated.

v1.1 style of Stubs call this invoke

Specified by:

invoke in interface java.rmi.server.RemoteRef

Overrides:

invoke in class sun.rmi.server.UnicastRef

Parameters:

call - the remote call

Throws:

java.lang.Exception

newCall

public java.rmi.server.RemoteCall newCall(java.rmi.server.RemoteObject obj,
                                          java.rmi.server.Operation[] ops,
                                          int opnum,
                                          long hash)
                                   throws java.rmi.RemoteException

Deprecated.

override v1.1 RemoteCall instanciation to wrap the call and send the context

Specified by:

newCall in interface java.rmi.server.RemoteRef

Overrides:

newCall in class sun.rmi.server.UnicastRef

Parameters:

obj - the remote object

ops - the operation

opnum - the operation number

hash - the hash code

Throws:

java.rmi.RemoteException

marshalCustomCallData

protected void marshalCustomCallData(java.io.ObjectOutput out)
                              throws java.io.IOException

override marshalCustomCallData to pass and disociate contexts on the client

Overrides:

marshalCustomCallData in class sun.rmi.server.UnicastRef

Parameters:

out - the ObjectOutput for the call marchalling

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

override readExternal to initialise localRef We could actually receive anything from the server on lookup

Specified by:

readExternal in interface java.io.Externalizable

Overrides:

readExternal in class sun.rmi.server.UnicastRef

Parameters:

in - the ObjectInput

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeExternal

public void writeExternal(java.io.ObjectOutput out)
                   throws java.io.IOException

override writeExternal to send spaceID We could actually send anything to the client on lookup

Specified by:

writeExternal in interface java.io.Externalizable

Overrides:

writeExternal in class sun.rmi.server.UnicastRef

Parameters:

out - the object output stream

Throws:

java.io.IOException

readExternal

public void readExternal(java.io.ObjectInput in,
                         boolean newFormat)
                  throws java.io.IOException,
                         java.lang.ClassNotFoundException

override readExternal to initialise localRef We could actually receive anything from the server on lookup

Parameters:

in - the object input

newFormat - the new format boolean

Throws:

java.io.IOException

java.lang.ClassNotFoundException

writeExternal

public void writeExternal(java.io.ObjectOutput out,
                          boolean newFormat)
                   throws java.io.IOException

override writeExternal to send spaceID And the interceptor We could actually send anything to the client on lookup

Parameters:

out - the object output

newFormat - the boolean new format

Throws:

java.io.IOException

getLocalId

public int getLocalId()

Returns: