| /* |
| * Copyright (c) 2000, 2004, 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 com.sun.corba.se.spi.ior.iiop.GIOPVersion; |
| |
| /** |
| * This implements the GIOP 1.2 Fragment header. |
| * |
| * @author Ram Jeyaraman 05/14/2000 |
| */ |
| |
| public final class FragmentMessage_1_2 extends Message_1_2 |
| implements FragmentMessage { |
| |
| // Constructors |
| |
| FragmentMessage_1_2() {} |
| |
| // This is currently never called. |
| FragmentMessage_1_2(int _request_id) { |
| super(Message.GIOPBigMagic, GIOPVersion.V1_2, FLAG_NO_FRAG_BIG_ENDIAN, |
| Message.GIOPFragment, 0); |
| this.message_type = GIOPFragment; |
| request_id = _request_id; |
| } |
| |
| FragmentMessage_1_2(Message_1_1 msg12) { |
| this.magic = msg12.magic; |
| this.GIOP_version = msg12.GIOP_version; |
| this.flags = msg12.flags; |
| this.message_type = GIOPFragment; |
| this.message_size = 0; |
| |
| switch (msg12.message_type) { |
| case GIOPRequest : |
| this.request_id = ((RequestMessage) msg12).getRequestId(); |
| break; |
| case GIOPReply : |
| this.request_id = ((ReplyMessage) msg12).getRequestId(); |
| break; |
| case GIOPLocateRequest : |
| this.request_id = ((LocateRequestMessage) msg12).getRequestId(); |
| break; |
| case GIOPLocateReply : |
| this.request_id = ((LocateReplyMessage) msg12).getRequestId(); |
| break; |
| case GIOPFragment : |
| this.request_id = ((FragmentMessage) msg12).getRequestId(); |
| break; |
| } |
| } |
| |
| // Accessor methods |
| |
| public int getRequestId() { |
| return this.request_id; |
| } |
| |
| public int getHeaderLength() { |
| return GIOPMessageHeaderLength + 4; |
| } |
| |
| // IO methods |
| |
| /* This will never be called, since we do not currently read the |
| * request_id from an CDRInputStream. Instead we use the |
| * readGIOP_1_2_requestId to read the requestId from a byte buffer. |
| */ |
| public void read(org.omg.CORBA.portable.InputStream istream) { |
| super.read(istream); |
| this.request_id = istream.read_ulong(); |
| } |
| |
| public void write(org.omg.CORBA.portable.OutputStream ostream) { |
| super.write(ostream); |
| ostream.write_ulong(this.request_id); |
| } |
| |
| public void callback(MessageHandler handler) |
| throws java.io.IOException |
| { |
| handler.handleInput(this); |
| } |
| } // class FragmentMessage_1_2 |