gnu.java.rmi.server
Class UnicastRef
- Externalizable, ProtocolConstants, RemoteRef, Serializable
DEFAULT_PROTOCOL , MESSAGE_CALL , MESSAGE_CALL_ACK , MESSAGE_DGCACK , MESSAGE_PING , MESSAGE_PING_ACK , MULTIPLEX_PROTOCOL , PROTOCOL_ACK , PROTOCOL_HEADER , PROTOCOL_NACK , PROTOCOL_VERSION , RETURN_ACK , RETURN_NACK , SINGLE_OP_PROTOCOL , STREAM_PROTOCOL |
void | done(RemoteCall call)
|
void | dump(UnicastConnection conn)
|
boolean | equals(Object other) - Check if this UnicastRef points to the object as the passed UnicastRef.
|
String | getRefClass(ObjectOutput out)
|
int | hashCode() - Get the hash code of this UnicastRef, combining hash code of the manager
with hash code of the object id.
|
Object | invoke(Remote obj, Method method, Object[] params, long opnum)
|
void | invoke(RemoteCall call)
|
protected Object | invokeCommon(UnicastConnection conn, Remote obj, Method method, Object[] params, int opnum, long hash) - Invoke the remote method on the given object when connection is already
established.
|
protected Object | invokeCommon(Remote obj, Method method, Object[] params, int opnum, long hash) - Invoke the remote method on the given object.
|
RemoteCall | newCall(RemoteObject obj, Operation[] op, int opnum, long hash)
|
Lease | notifyDGC(Lease lease) - Notify the DGC of the remote side that we still hold this object.
|
void | readExternal(ObjectInput in) - This method restores an object's state by reading in the instance data
for the object from the passed in stream.
|
boolean | remoteEquals(RemoteRef ref)
|
int | remoteHashCode()
|
String | remoteToString() - Return the string representing the remote reference information.
|
void | writeExternal(ObjectOutput out) - This method is responsible for writing the instance data of an object
to the passed in stream.
|
clone , equals , extends Object> getClass , finalize , hashCode , notify , notifyAll , toString , wait , wait , wait |
UnicastRef
public UnicastRef()
Used by serialization, and let subclass capable of having default
constructor
equals
public boolean equals(Object other)
Check if this UnicastRef points to the object as the passed UnicastRef.
Both the object Id and manager must be the same.
- equals in interface Object
- true if the passed reference points to the same remote object as
this reference, false otherwise.
hashCode
public int hashCode()
Get the hash code of this UnicastRef, combining hash code of the manager
with hash code of the object id.
- hashCode in interface Object
readExternal
public void readExternal(ObjectInput in)
throws IOException,
ClassNotFoundException
This method restores an object's state by reading in the instance data
for the object from the passed in stream. Note that this stream is not
a subclass of
InputStream
, but rather is a class that
implements
the
ObjectInput
interface. That interface provides a
mechanism for
reading in Java data types from a stream.
Note that this method must be compatible with
writeExternal
.
It must read back the exact same types that were written by that
method in the exact order they were written.
If this method needs to read back an object instance, then the class
for that object must be found and loaded. If that operation fails,
then this method throws a
ClassNotFoundException
- readExternal in interface Externalizable
in
- An ObjectInput
instance for reading in the object
state
writeExternal
public void writeExternal(ObjectOutput out)
throws IOException
This method is responsible for writing the instance data of an object
to the passed in stream. Note that this stream is not a subclass of
OutputStream
, but rather is a class that implements the
ObjectOutput
interface. That interface provides a
number of methods
for writing Java data values to a stream.
Not that the implementation of this method must be coordinated with
the implementation of
readExternal
.
- writeExternal in interface Externalizable
out
- An ObjectOutput
instance for writing the
object state
UnicastRef.java --
Copyright (c) 1996, 1997, 1998, 1999, 2002, 2005, 2006
Free Software Foundation, Inc.
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