1 files changed, 0 insertions, 306 deletions
diff --git a/libjava/gnu/java/rmi/server/UnicastServerRef.java b/libjava/gnu/java/rmi/server/UnicastServerRef.java
deleted file mode 100644
index 1f6eedec68a..00000000000
--- a/libjava/gnu/java/rmi/server/UnicastServerRef.java
+++ /dev/null
@@ -1,306 +0,0 @@
-/* UnicastServerRef.java --
-   Copyright (c) 1996, 1997, 1998, 1999, 2002, 2003, 2004
-   Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
- 
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package gnu.java.rmi.server;
-
-import java.io.ObjectInputStream;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.rmi.Remote;
-import java.rmi.RemoteException;
-import java.rmi.server.ObjID;
-import java.rmi.server.RMIServerSocketFactory;
-import java.rmi.server.RemoteRef;
-import java.rmi.server.RemoteServer;
-import java.rmi.server.RemoteStub;
-import java.rmi.server.ServerNotActiveException;
-import java.rmi.server.ServerRef;
-import java.rmi.server.Skeleton;
-import java.util.Hashtable;
-
-public class UnicastServerRef
-	extends UnicastRef 
-	implements ServerRef{ //SHOULD implement ServerRef
-
-final static private Class[] stubprototype = new Class[] { RemoteRef.class };
-
-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) throws RemoteException {
-	super(id);
-	manager = UnicastConnectionManager.getInstance(port, 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();
-		Class expCls;
-		try {
-			// where ist the _Stub? (check superclasses also)
-			expCls = findStubSkelClass(cls); 
-		} catch (Exception ex) {
-			throw new RemoteException("can not find stubs for class: " + cls, ex);
-		}
-
-		stub = (RemoteStub)getHelperClass(expCls, "_Stub");
-		if (stub == null) {
-			throw new RemoteException("failed to export: " + cls);
-		}
-
-		// Find and install the skeleton (if there is one)
-		skel = (Skeleton)getHelperClass(expCls, "_Skel");
-
-		// Build hash of methods which may be called.
-		buildMethodHash(obj.getClass(), true);
-
-		// Export it.
-		UnicastServer.exportObject(this);
-	}
-
-	return (stub);
-}
-
-public RemoteStub exportObject(Remote remote, Object obj)
-        throws RemoteException
-{
-    //FIX ME
-	return exportObject(remote);
-}
-
-public RemoteStub getStub(){
-    return stub;
-}
-
-
-public boolean unexportObject(Remote obj, boolean force) {
-    // Remove all hashes of methods which may be called.
-    buildMethodHash(obj.getClass(), false);
-    return UnicastServer.unexportObject(this, force);
-}
-
-/**
-*
-*  The Subs/Skels might not there for the actual class, but maybe 
-*  for one of the superclasses.
-*
-*/
-private Class findStubSkelClass(Class startCls) throws Exception {
-	Class cls = startCls;
-
-	while (true) {
-		try {
-			String stubClassname = cls.getName() + "_Stub";
-			ClassLoader cl = cls.getClassLoader();
-			Class scls = cl == null ? Class.forName(stubClassname)
-						: cl.loadClass(stubClassname);
-			return cls; // found it
-		} catch (ClassNotFoundException e) {
-			Class superCls = cls.getSuperclass();
-			if (superCls == null 
-				|| superCls == java.rmi.server.UnicastRemoteObject.class) 
-			{
-				throw new Exception("Neither " + startCls 
-					+ " nor one of their superclasses (like" + cls + ")" 
-					+ " has a _Stub");
-			}
-			cls = superCls;
-		}
-	}
-}
-
-
-
-private Object getHelperClass(Class cls, String type) {
-	try {   
-	    String classname = cls.getName();
-		ClassLoader cl = cls.getClassLoader();
-		Class scls = cl == null ? Class.forName(classname + type)
-					: cl.loadClass(classname + type);
-		if (type.equals("_Stub")) {
-			try {
-				// JDK 1.2 stubs
-				Constructor con = scls.getConstructor(stubprototype);
-				return (con.newInstance(new Object[]{this}));
-			}
-			catch (NoSuchMethodException e) {
-			}
-			catch (InstantiationException e) {
-			}
-			catch (IllegalAccessException e) {
-			}
-			catch (IllegalArgumentException e) {
-			}
-			catch (InvocationTargetException e) {
-			}
-			// JDK 1.1 stubs
-			RemoteStub stub = (RemoteStub)scls.newInstance();
-			UnicastRemoteStub.setStubRef(stub, this);
-			return (stub);
-		}
-		else {
-			// JDK 1.1 skel
-			return (scls.newInstance());
-		}
-	}
-	catch (ClassNotFoundException e) {
-	}
-	catch (InstantiationException e) {
-	}
-	catch (IllegalAccessException e) {
-	}
-	return (null);
-}
-
-
-
-public String getClientHost() throws ServerNotActiveException {
-	return RemoteServer.getClientHost();
-}
-
-private void buildMethodHash(Class cls, boolean build) {
-	Method[] meths = cls.getMethods();
-	for (int i = 0; i < meths.length; i++) {
-		/* Don't need to include any java.xxx related stuff */
-		if (meths[i].getDeclaringClass().getName().startsWith("java.")) {
-			continue;
-		}
-		long hash = RMIHashes.getMethodHash(meths[i]);
-		if(build)
-		    methods.put(new Long (hash), meths[i]);
-		else
-		    methods.remove(new Long (hash));
-//System.out.println("meth = " + meths[i] + ", hash = " + hash);
-	}
-}
-
-Class getMethodReturnType(int method, long hash) throws Exception
-{
-    if (method == -1) {
-        Method meth = (Method)methods.get(new Long (hash));
-        return meth.getReturnType();
-    }else
-        return null;
-}
-
-public Object incomingMessageCall(UnicastConnection conn, int method, long hash) throws Exception {
-//System.out.println("method = " + method + ", hash = " + hash);
-	// If method is -1 then this is JDK 1.2 RMI - so use the hash
-	// to locate the method
-	if (method == -1) {
-		Method meth = (Method)methods.get(new Long (hash));
-//System.out.println("class = " + myself.getClass() + ", meth = " + meth);
-		if (meth == null) {
-			throw new NoSuchMethodException();
-		}
-
-		ObjectInputStream in = conn.getObjectInputStream();
-		int nrargs = meth.getParameterTypes().length;
-		Object[] args = new Object[nrargs];
-		for (int i = 0; i < nrargs; i++) {
-			/** 
-			 * For debugging purposes - we don't handle CodeBases
-			 * quite right so we don't always find the stubs.  This
-			 * lets us know that.
-			 */
-			try {
-				// need to handle primitive types
-				args[i] = ((RMIObjectInputStream)in).readValue(meth.getParameterTypes()[i]);
-				
-			}
-			catch (Exception t) {
-				t.printStackTrace();
-				throw t;
-			}
-		}
-		//We must reinterpret the exception thrown by meth.invoke()
-		//return (meth.invoke(myself, args));
-		Object ret = null;
-		try{
-		    ret = meth.invoke(myself, args);
-		}catch(InvocationTargetException e){
-                    Throwable cause = e.getTargetException();
-                    if (cause instanceof Exception) {
-                        throw (Exception)cause;
-                    }
-                    else if (cause instanceof Error) {
-                        throw (Error)cause;
-                    }
-                    else {
-                        throw new Error("The remote method threw a java.lang.Throwable that is neither java.lang.Exception nor java.lang.Error.", e);
-                    }
-		}
-		return ret;
-	}
-	// Otherwise this is JDK 1.1 style RMI - we find the skeleton
-	// and invoke it using the method number.  We wrap up our
-	// connection system in a UnicastRemoteCall so it appears in a
-	// way the Skeleton can handle.
-	else {
-		if (skel == null) {
-			throw new NoSuchMethodException();
-		}
-		UnicastRemoteCall call = new UnicastRemoteCall(conn);
-		skel.dispatch(myself, call, method, hash);		  
-		if (!call.isReturnValue())
-		  return RMIVoidValue.INSTANCE;
-		else
-		  return (call.returnValue());
-	}
-}
-
-}
-
-