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
---
 .../java/rmi/RMIMarshalledObjectOutputStream.java  | 28 ++++------------------
 1 file changed, 4 insertions(+), 24 deletions(-)

(limited to 'libjava/gnu/java/rmi/RMIMarshalledObjectOutputStream.java')

diff --git a/libjava/gnu/java/rmi/RMIMarshalledObjectOutputStream.java b/libjava/gnu/java/rmi/RMIMarshalledObjectOutputStream.java
index 6639291..a721fc4 100644
--- a/libjava/gnu/java/rmi/RMIMarshalledObjectOutputStream.java
+++ b/libjava/gnu/java/rmi/RMIMarshalledObjectOutputStream.java
@@ -61,42 +61,22 @@ public class RMIMarshalledObjectOutputStream extends RMIObjectOutputStream
   public RMIMarshalledObjectOutputStream(OutputStream objStream) throws IOException
   {
     super(objStream);
+    locBytesStream = new ByteArrayOutputStream(256);
+    locStream = new ObjectOutputStream(locBytesStream);
   }
   
   //This method overrides RMIObjectOutputStream's.
   protected void setAnnotation(String annotation) throws IOException{
-    synchronized(this){
-      if(locStream == null){
-	locBytesStream = new ByteArrayOutputStream();
-	locStream = new ObjectOutputStream(locBytesStream);
-      }
-    }
     locStream.writeObject(annotation);
   }
   
-  //This method overrides ObjectOutputStream's to replace Remote to RemoteStub 
-  protected Object replaceObject(Object obj) throws IOException
-  {
-    if((obj instanceof Remote) && !(obj instanceof RemoteStub))
-      {
-	UnicastServerRef ref = new UnicastServerRef(new ObjID(), 0, null);
-	try{
-	  return ref.exportObject((Remote)obj);
-	}catch(Exception e){}
-      }
-    return obj;
-  }
-  
   public void flush() throws IOException {
     super.flush();
-    if(locStream != null)
-      locStream.flush();
+    locStream.flush();
   }
   
   public byte[] getLocBytes(){
-    if(locStream != null)
-      return locBytesStream.toByteArray();
-    return null;
+    return locBytesStream.toByteArray();
   }
   
 } // End of RMIMarshalledObjectOutputStream
-- 
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