+++ /dev/null
-/*
- Copyright (c) 1996, 1997, 1998, 1999 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., 59 Temple Place, Suite 330, Boston, MA
-02111-1307 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.rmi.Remote;
-import java.rmi.RemoteException;
-import java.rmi.server.RemoteRef;
-import java.rmi.server.RMISocketFactory;
-import java.rmi.server.RMIClientSocketFactory;
-import java.rmi.server.RMIServerSocketFactory;
-import java.rmi.server.RemoteObject;
-import java.rmi.server.RemoteCall;
-import java.rmi.server.UnicastRemoteObject;
-import java.rmi.server.Operation;
-import java.rmi.server.ObjID;
-import java.rmi.server.UID;
-import java.lang.reflect.Method;
-import java.io.ObjectOutput;
-import java.io.ObjectInput;
-import java.io.IOException;
-import java.net.Socket;
-import java.net.InetAddress;
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-
-public class UnicastRef
- implements RemoteRef, ProtocolConstants {
-
-public ObjID objid;
-UnicastConnectionManager manager;
-
-/**
- * Used by serialization.
- */
-private UnicastRef() {
-}
-
-public UnicastRef(ObjID objid, String host, int port, RMIClientSocketFactory csf) {
- this(objid);
- manager = UnicastConnectionManager.getInstance(host, port, csf);
-}
-
-public UnicastRef(ObjID objid) {
- this.objid = objid;
-}
-
-public Object invoke(Remote obj, Method method, Object[] params, long opnum) throws Exception {
- return (invokeCommon(obj, method, params, -1, opnum));
-}
-
-private Object invokeCommon(Remote obj, Method method, Object[] params, int opnum, long hash) throws Exception {
- UnicastConnection conn;
- try {
- conn = manager.getConnection();
- }
- catch (IOException e1) {
- throw new RemoteException("connection failed to host: " + manager.serverName, e1);
- }
-
- ObjectOutputStream out;
- DataOutputStream dout;
- try {
- dout = conn.getDataOutputStream();
- dout.writeByte(MESSAGE_CALL);
-
- out = conn.getObjectOutputStream();
-
- objid.write(out);
- out.writeInt(opnum);
- out.writeLong(hash);
- if (params != null) {
- for (int i = 0; i < params.length; i++) {
- if (params[i] instanceof UnicastRemoteObject) {
- out.writeObject(UnicastRemoteObject.exportObject((UnicastRemoteObject)params[i]));
- }
- else {
- out.writeObject(params[i]);
- }
- }
- }
-
- out.flush();
- }
- catch (IOException e2) {
- throw new RemoteException("call failed: ", e2);
- }
-
- int returncode;
- Object returnval;
- DataInputStream din;
- ObjectInputStream in;
- UID ack;
- try {
- din = conn.getDataInputStream();
- if (din.readUnsignedByte() != MESSAGE_CALL_ACK) {
- throw new RemoteException("Call not acked");
- }
-
- in = conn.getObjectInputStream();
-
- returncode = in.readUnsignedByte();
- ack = UID.read(in);
- returnval = in.readObject();
- }
- catch (IOException e3) {
- throw new RemoteException("call return failed: ", e3);
- }
-
- manager.discardConnection(conn);
-
- if (returncode != RETURN_ACK) {
- throw (Exception)returnval;
- }
-
- return (returnval);
-}
-
-/**
- * @deprecated
- */
-public RemoteCall newCall(RemoteObject obj, Operation[] op, int opnum, long hash) throws RemoteException {
- return (new UnicastRemoteCall(obj, opnum, hash));
-}
-
-/**
- * @deprecated
- */
-public void invoke(RemoteCall call) throws Exception {
- UnicastRemoteCall c = (UnicastRemoteCall)call;
- Object ret = invokeCommon((Remote)c.getObject(), (Method)null, c.getArguments(), c.getOpnum(), c.getHash());
- c.setReturnValue(ret);
-}
-
-/**
- * @deprecated
- */
-public void done(RemoteCall call) throws RemoteException {
- /* Does nothing */
-}
-
-public void writeExternal(ObjectOutput out) throws IOException {
- if (manager == null) {
- throw new IOException("no connection");
- }
- manager.write(out);
- objid.write(out);
- out.writeByte(RETURN_ACK);
-}
-
-public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
- manager = UnicastConnectionManager.read(in);
- objid = ObjID.read(in);
- if (in.readByte() != RETURN_ACK) {
- throw new IOException("no ack found");
- }
-}
-
-public boolean remoteEquals(RemoteRef ref) {
- throw new Error("Not implemented");
-}
-
-public int remoteHashCode() {
- throw new Error("Not implemented");
-}
-
-public String getRefClass(ObjectOutput out) {
- return ("UnicastRef");
-}
-
-public String remoteToString() {
- throw new Error("Not implemented");
-}
-
-public void dump(UnicastConnection conn) {
- try {
- DataInputStream din = conn.getDataInputStream();
- for (;;) {
- int b = din.readUnsignedByte();
- System.out.print(Integer.toHexString(b));
- if (b >= 32 && b < 128) {
- System.out.print(": " + (char)b);
- }
- System.out.println();
- }
- }
- catch (IOException _) {
- }
-}
-
-}
projects / msp430-gcc.git / blobdiff