From f150fe3fa7cc90fa7abd9bd64e4b5ccd6646d5a7 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@klomp.org>
Date: Thu, 7 Nov 2002 18:01:05 +0000
Subject: backport: MarshalledObject.java (equals): Check hashcode first.

        Merge Orp RMI patches from Wu Gansha <gansha.wu@intel.com>
	* java/rmi/MarshalledObject.java (equals): Check hashcode first.

	* java/rmi/server/RMIClassLoader.java (MyClassLoader): Create/Use
	annotation.
	(loadClass): Take String as codebases.
	(getClassAnnotation): Use MyClassLoader annotations.
	* java/rmi/server/UnicastRemoteObject.java (UnicastRemoteObject):
	call exportObject(this).

	* gnu/java/rmi/RMIMarshalledObjectOutputStream.java
	(RMIMarshalledObjectOutputStream): set locBytesStream and locStream.
	(setAnnotation): Don't set locBytesStream and locStream.
	(replaceObject): Removed.
	(flush): Don't test locStream.
	(getLocBytes): LikeWise.
	* gnu/java/rmi/dgc/DGCImpl.java: extends UnicastServerRef.
	(leaseCache): New field.
	(dirty): Use leaseCache.
	(LeaseRecord): New inner class.
	* gnu/java/rmi/registry/RegistryImpl.java (RegistryImpl): Don't
	explicitly call exportObject().
	* gnu/java/rmi/registry/RegistryImpl_Stub.java: set useNewInvoke to
	false to communicate with Sun JDK130.
	* gnu/java/rmi/server/ConnectionRunnerPool.java: Add CPU comment.
	* gnu/java/rmi/server/RMIObjectInputStream.java
	(UnicastConnectionManager): Removed field.
	* gnu/java/rmi/server/RMIObjectOutputStream.java (replaceObject):
	Use UnicastServer.getExportedRef().
	* gnu/java/rmi/server/UnicastConnection.java (reviveTime): New field.
	(expireTime): Likewise.
	(CONNECTION_TIMEOUT): Likewise.
	(disconnect): Call sock.close().
	(isExpired): New method.
	(resetTime): Likewise.
	(run): Use do while loop and catch Exception for discardConnection().
	* gnu/java/rmi/server/UnicastConnectionManager.java: Pool connections.
	* gnu/java/rmi/server/UnicastRef.java: Lots of changes.
	* gnu/java/rmi/server/UnicastRemoteCall.java: Lots of changes.
	* gnu/java/rmi/server/UnicastServer.java (refcache): New field.
	(exportObject): Use refcache.
	(unexportObject): Likewise.
	(getExportedRef): New method.
	* gnu/java/rmi/server/UnicastServerRef.java (UnicastServerRef): New
	constructor.
	(exportObject): Save manager.serverobj.
	(getStub): New method.

From-SVN: r58900
---
 libjava/gnu/java/rmi/server/UnicastServerRef.java | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'libjava/gnu/java/rmi/server/UnicastServerRef.java')

diff --git a/libjava/gnu/java/rmi/server/UnicastServerRef.java b/libjava/gnu/java/rmi/server/UnicastServerRef.java
index 196f969..4f64452 100644
--- a/libjava/gnu/java/rmi/server/UnicastServerRef.java
+++ b/libjava/gnu/java/rmi/server/UnicastServerRef.java
@@ -1,5 +1,5 @@
 /*
-  Copyright (c) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+  Copyright (c) 1996, 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -63,6 +63,8 @@ import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
 import java.util.Hashtable;
 
 public class UnicastServerRef
@@ -71,11 +73,18 @@ public class UnicastServerRef
 
 final static private Class[] stubprototype = new Class[] { RemoteRef.class };
 
-Remote myself;
+Remote myself; //save the remote object itself
 private Skeleton skel;
 private RemoteStub stub;
 private Hashtable methods = new Hashtable();
 
+/**
+ * Used by serialization.
+ */
+UnicastServerRef()
+{
+}
+
 public UnicastServerRef(ObjID id, int port, RMIServerSocketFactory ssf) {
 	super(id);
 	manager = UnicastConnectionManager.getInstance(port, ssf);
@@ -84,6 +93,9 @@ public UnicastServerRef(ObjID id, int port, RMIServerSocketFactory ssf) {
 public RemoteStub exportObject(Remote obj) throws RemoteException {
 	if (myself == null) {
 		myself = obj;
+		// Save it to server manager, to let client calls in the same VM to issue
+		//  local call
+		manager.serverobj = obj;
 
 		// Find and install the stub
 		Class cls = obj.getClass();
@@ -112,6 +124,10 @@ public RemoteStub exportObject(Remote remote, Object obj)
 	return exportObject(remote);
 }
 
+public RemoteStub getStub(){
+    return stub;
+}
+
 
 public boolean unexportObject(Remote obj, boolean force) throws RemoteException {
     // Remove all hashes of methods which may be called.
-- 
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