001/* SyncScopeHelper.java -- 002 Copyright (C) 2005, 2006 Free Software Foundation, Inc. 003 004This file is part of GNU Classpath. 005 006GNU Classpath is free software; you can redistribute it and/or modify 007it under the terms of the GNU General Public License as published by 008the Free Software Foundation; either version 2, or (at your option) 009any later version. 010 011GNU Classpath is distributed in the hope that it will be useful, but 012WITHOUT ANY WARRANTY; without even the implied warranty of 013MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014General Public License for more details. 015 016You should have received a copy of the GNU General Public License 017along with GNU Classpath; see the file COPYING. If not, write to the 018Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 01902110-1301 USA. 020 021Linking this library statically or dynamically with other modules is 022making a combined work based on this library. Thus, the terms and 023conditions of the GNU General Public License cover the whole 024combination. 025 026As a special exception, the copyright holders of this library give you 027permission to link this library with independent modules to produce an 028executable, regardless of the license terms of these independent 029modules, and to copy and distribute the resulting executable under 030terms of your choice, provided that you also meet, for each linked 031independent module, the terms and conditions of the license of that 032module. An independent module is a module which is not derived from 033or based on this library. If you modify this library, you may extend 034this exception to your version of the library, but you are not 035obligated to do so. If you do not wish to do so, delete this 036exception statement from your version. */ 037 038 039package org.omg.Messaging; 040 041import gnu.CORBA.typecodes.PrimitiveTypeCode; 042import gnu.CORBA.typecodes.RecordTypeCode; 043 044import org.omg.CORBA.Any; 045import org.omg.CORBA.TCKind; 046import org.omg.CORBA.TypeCode; 047import org.omg.CORBA.portable.InputStream; 048import org.omg.CORBA.portable.OutputStream; 049 050/** 051 * A helper operations for synchronization scope as an alias of 052 * <code>short</code>. 053 * 054 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 055 * 056 * @see SYNC_WITH_TRANSPORT 057 */ 058public abstract class SyncScopeHelper 059{ 060 061 /** 062 * Delegates call to {@link Any#extract_short()}. 063 */ 064 public static short extract(Any a) 065 { 066 return a.extract_short(); 067 } 068 069 /** 070 * Returns synchronization scope repository id. 071 * 072 * @return "IDL:omg.org/Messaging/SyncScope:1.0", always. 073 */ 074 public static String id() 075 { 076 return "IDL:omg.org/Messaging/SyncScope:1.0"; 077 } 078 079 /** 080 * Delegates call to {@link Any#insert_short(short)}. 081 */ 082 public static void insert(Any a, short that) 083 { 084 a.insert_short(that); 085 } 086 087 /** 088 * Delegates call to {@link InputStream#read_short()}. 089 */ 090 public static short read(InputStream istream) 091 { 092 return istream.read_short(); 093 } 094 095 /** 096 * Returns a typecode of the synchronization scope, stating it 097 * is an alias of <code>short</code>, named "SyncScope". 098 * 099 * @return a typecode of synchronization scope. 100 */ 101 public static TypeCode type() 102 { 103 RecordTypeCode r = new RecordTypeCode(TCKind.tk_alias); 104 r.setName("SyncScope"); 105 r.setId(id()); 106 r.setContentType(new PrimitiveTypeCode(TCKind.tk_short)); 107 return r; 108 } 109 110 /** 111 * Delegates call to {@link OutputStream#write_short(short)}. 112 */ 113 public static void write(OutputStream ostream, short value) 114 { 115 ostream.write_short(value); 116 } 117}