001 /* CookieHolder.java -- 002 Copyright (C) 2005, 2006 Free Software Foundation, Inc. 003 004 This file is part of GNU Classpath. 005 006 GNU Classpath is free software; you can redistribute it and/or modify 007 it under the terms of the GNU General Public License as published by 008 the Free Software Foundation; either version 2, or (at your option) 009 any later version. 010 011 GNU Classpath is distributed in the hope that it will be useful, but 012 WITHOUT ANY WARRANTY; without even the implied warranty of 013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 General Public License for more details. 015 016 You should have received a copy of the GNU General Public License 017 along with GNU Classpath; see the file COPYING. If not, write to the 018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 019 02110-1301 USA. 020 021 Linking this library statically or dynamically with other modules is 022 making a combined work based on this library. Thus, the terms and 023 conditions of the GNU General Public License cover the whole 024 combination. 025 026 As a special exception, the copyright holders of this library give you 027 permission to link this library with independent modules to produce an 028 executable, regardless of the license terms of these independent 029 modules, and to copy and distribute the resulting executable under 030 terms of your choice, provided that you also meet, for each linked 031 independent module, the terms and conditions of the license of that 032 module. An independent module is a module which is not derived from 033 or based on this library. If you modify this library, you may extend 034 this exception to your version of the library, but you are not 035 obligated to do so. If you do not wish to do so, delete this 036 exception statement from your version. */ 037 038 039 package org.omg.PortableServer.ServantLocatorPackage; 040 041 import org.omg.CORBA.NO_IMPLEMENT; 042 import org.omg.CORBA.TypeCode; 043 import org.omg.CORBA.portable.InputStream; 044 import org.omg.CORBA.portable.OutputStream; 045 import org.omg.CORBA.portable.Streamable; 046 047 /** 048 * The CookieHolder is used together with the 049 * {@link org.omg.PortableServer.ServantLocator}, allowing the 050 * {@link org.omg.PortableServer.ServantLocatorOperations#preinvoke} 051 * to return an arbitrary java.lang.Object that will be later passed to 052 * {@link org.omg.PortableServer.ServantLocatorOperations#postinvoke}. 053 * 054 * @see org.omg.PortableServer.ServantLocatorOperations 055 * @see org.omg.PortableServer.ServantManager 056 * 057 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 058 */ 059 public final class CookieHolder 060 implements Streamable 061 { 062 /** 063 * The wrapped java.lang.Object. 064 */ 065 public java.lang.Object value; 066 067 /** 068 * Create the unitialised instance of this holder. 069 */ 070 public CookieHolder() 071 { 072 } 073 074 /** 075 * Create the instance, intialising the {@link #value} field to the passed 076 * value. 077 */ 078 public CookieHolder(java.lang.Object initial) 079 { 080 value = initial; 081 } 082 083 /** 084 * java.lang.Object is outside the scope of the CORBA standards and the read 085 * operation cannot be supported in a language-neutral way. 086 * 087 * @throws NO_IMPLEMENT always. 088 */ 089 public void _read(InputStream input) 090 { 091 throw new NO_IMPLEMENT(); 092 } 093 094 /** 095 * There is no CORBA typecode that would specifically match a java.lang.Object. 096 * 097 * @throws NO_IMPLEMENT always. 098 */ 099 public TypeCode _type() 100 { 101 throw new NO_IMPLEMENT(); 102 } 103 104 /** 105 * java.lang.Object is outside the scope of the CORBA standards and the write 106 * operation cannot be supported in a language-neutral way. 107 * 108 * @throws NO_IMPLEMENT always. 109 */ 110 public void _write(OutputStream output) 111 { 112 throw new NO_IMPLEMENT(); 113 } 114 }