| /* |
| * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code 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 |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.corba.se.impl.protocol.giopmsgheaders; |
| |
| import org.omg.CORBA.INTERNAL; |
| import org.omg.CORBA.CompletionStatus; |
| import org.omg.CORBA.SystemException; |
| |
| import com.sun.corba.se.spi.ior.IOR; |
| import com.sun.corba.se.spi.ior.IORFactories; |
| |
| import com.sun.corba.se.spi.orb.ORB; |
| |
| import com.sun.corba.se.spi.ior.iiop.GIOPVersion; |
| import com.sun.corba.se.impl.encoding.CDRInputStream; |
| |
| import com.sun.corba.se.spi.logging.CORBALogDomains ; |
| import com.sun.corba.se.impl.logging.ORBUtilSystemException ; |
| |
| /** |
| * This implements the GIOP 1.1 LocateReply header. |
| * |
| * @author Ram Jeyaraman 05/14/2000 |
| */ |
| |
| public final class LocateReplyMessage_1_1 extends Message_1_1 |
| implements LocateReplyMessage { |
| |
| // Instance variables |
| |
| private ORB orb = null; |
| private int request_id = (int) 0; |
| private int reply_status = (int) 0; |
| private IOR ior = null; |
| |
| // Constructors |
| |
| LocateReplyMessage_1_1(ORB orb) { |
| this.orb = orb; |
| } |
| |
| LocateReplyMessage_1_1(ORB orb, int _request_id, |
| int _reply_status, IOR _ior) { |
| super(Message.GIOPBigMagic, GIOPVersion.V1_1, FLAG_NO_FRAG_BIG_ENDIAN, |
| Message.GIOPLocateReply, 0); |
| this.orb = orb; |
| request_id = _request_id; |
| reply_status = _reply_status; |
| ior = _ior; |
| } |
| |
| // Accessor methods |
| |
| public int getRequestId() { |
| return this.request_id; |
| } |
| |
| public int getReplyStatus() { |
| return this.reply_status; |
| } |
| |
| public short getAddrDisposition() { |
| return KeyAddr.value; |
| } |
| |
| public SystemException getSystemException(String message) { |
| return null; // 1.0 LocateReply body does not contain SystemException |
| } |
| |
| public IOR getIOR() { |
| return this.ior; |
| } |
| |
| // IO methods |
| |
| public void read(org.omg.CORBA.portable.InputStream istream) { |
| super.read(istream); |
| this.request_id = istream.read_ulong(); |
| this.reply_status = istream.read_long(); |
| isValidReplyStatus(this.reply_status); // raises exception on error |
| |
| // The code below reads the reply body if status is OBJECT_FORWARD |
| if (this.reply_status == OBJECT_FORWARD) { |
| CDRInputStream cdr = (CDRInputStream) istream; |
| this.ior = IORFactories.makeIOR( cdr ) ; |
| } |
| } |
| |
| // Note, this writes only the header information. SystemException or |
| // IOR may be written afterwards into the reply mesg body. |
| public void write(org.omg.CORBA.portable.OutputStream ostream) { |
| super.write(ostream); |
| ostream.write_ulong(this.request_id); |
| ostream.write_long(this.reply_status); |
| } |
| |
| // Static methods |
| |
| public static void isValidReplyStatus(int replyStatus) { |
| switch (replyStatus) { |
| case UNKNOWN_OBJECT : |
| case OBJECT_HERE : |
| case OBJECT_FORWARD : |
| break; |
| default : |
| ORBUtilSystemException localWrapper = ORBUtilSystemException.get( |
| CORBALogDomains.RPC_PROTOCOL ) ; |
| throw localWrapper.illegalReplyStatus( CompletionStatus.COMPLETED_MAYBE); |
| } |
| } |
| |
| public void callback(MessageHandler handler) |
| throws java.io.IOException |
| { |
| handler.handleInput(this); |
| } |
| } // class LocateReplyMessage_1_1 |