2004-03-20 Norbert Frese <postfach@nfrese.net>

	* gnu/java/rmi/server/RMIIncomingThread.java: New file.
	* gcc/libjava/gnu/java/rmi/server/UnicastConnection.java:
	Create a new RMIObjectOuputStream/RMIObjectInputStream for every
	rmi-message.
	(getObjectInputStream): Return object reference, throw IOException if null.
	(startObjectInputStream): Create new RMIObjectInputStream on top of 'din'.
	(getObjectOutputStream): Return object reference, throw IOException if null.
	(startObjectOutputStream): Create new RMIObjectOutputStream on top of 'dout'.
	* gcc/libjava/gnu/java/rmi/server/UnicastConnectionManager.java:
	(UnicastConnectionManager): Throw RemoteException if port is not available.
	(getInstance): Throw RemoteException.
	(run): Lookup client host and attach it to new RMIIncomingThread for later retrieval.
	* gcc/libjava/gnu/java/rmi/server/UnicastRef.java:
	Start a new RMIObjectInputStream/RMIObjectOutputStream for every rmi-message.
	Collect Exceptions which are returned by a rmi-call and fix void returns.
	* gcc/libjava/gnu/java/rmi/server/UnicastRemoteCall.java:
	Start a new RMIObjectInputStream/RMIObjectOutputStream for every rmi-message.
	* gcc/libjava/gnu/java/rmi/server/UnicastServer.java:
	(dispatch): Answer ping messages which are sent by other java implementions.
	(incomingMessageCall): Start a new RMIObjectInputStream/RMIObjectOutputStream
	for every rmi-message and fix void return problems.
	* gcc/libjava/gnu/java/rmi/server/UnicastServerRef.java
	(UnicastServerRef): Throw RemoteException.
	(exportObject): Find the class up the class hierarchy which has a _Stub generated by rmic.
	In some situations it is necessary to export a subclass of the class which has the _Stub.
	For instance when the class with has the _Stub is abstract.
	(findStubSkelClass): New method which looks for the class which has the _Stub.
	(getClientHost): Implementated.
	* gcc/libjava/java/rmi/server/RemoteServer.java
	(getClientHost): Implementated.
	* gcc/libjava/Makefile.am (rmi_java_source_files):
	Added gnu/java/rmi/server/RMIIncomingThread.java.
	* Makefile.in: Regenerated.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@79755 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 33 insertions, 3 deletions

diff --git a/libjava/gnu/java/rmi/server/UnicastConnection.java b/libjava/gnu/java/rmi/server/UnicastConnection.java
index 14d28f26c91..19e074a0860 100644
--- a/libjava/gnu/java/rmi/server/UnicastConnection.java
+++ b/libjava/gnu/java/rmi/server/UnicastConnection.java
@@ -104,6 +104,7 @@ void acceptConnection() throws IOException {
 void makeConnection(int protocol) throws IOException {
     //Use BufferedXXXStream would be more efficient
 	din = new DataInputStream(new BufferedInputStream(sock.getInputStream()));
+
 	dout = new DataOutputStream(new BufferedOutputStream(sock.getOutputStream()));
 
 	// Send header
@@ -139,20 +140,48 @@ DataOutputStream getDataOutputStream() throws IOException {
 	return (dout);
 }
 
+/*
+*
+* get ObjectInputStream for reading more objects
+*
+*/
 ObjectInputStream getObjectInputStream() throws IOException {
 	if (oin == null) {
-        oin = new RMIObjectInputStream(din);
+		throw new IOException("no ObjectInputtream for reading more objects");
 	}
 	return (oin);
 }
 
+/**
+*
+* starts ObjectInputStream.
+*
+*/
+ObjectInputStream startObjectInputStream() throws IOException {
+	return (oin = new RMIObjectInputStream(din));
+}
+
+/**
+*
+* get ObjectOutputStream for sending more objects
+*
+*/
 ObjectOutputStream getObjectOutputStream() throws IOException {
 	if (oout == null) {
-		oout = new RMIObjectOutputStream(dout);
-	}
+		throw new IOException("no ObjectOutputStream for sending more objects");
+	} 
 	return (oout);
 }
 
+/**
+*
+* starts ObjectOutputStream.
+*
+*/
+ObjectOutputStream startObjectOutputStream() throws IOException {
+	return (oout = new RMIObjectOutputStream(dout));
+} 
+
 void disconnect() {
 	try {
 	    if(oout != null)
@@ -200,4 +229,5 @@ public void run() {
     }while(true);
 }
 
+
 }