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}