/* SyncScopeHelper.java --
   Copyright (C) 2005, 2006 Free Software Foundation, Inc.

This file is part of GNU Classpath.

GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
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any later version.

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General Public License for more details.

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02110-1301 USA.

Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
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permission to link this library with independent modules to produce an
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package org.omg.Messaging;

import gnu.CORBA.typecodes.PrimitiveTypeCode;
import gnu.CORBA.typecodes.RecordTypeCode;

import org.omg.CORBA.Any;
import org.omg.CORBA.TCKind;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.portable.InputStream;
import org.omg.CORBA.portable.OutputStream;

/**
 * A helper operations for synchronization scope as an alias of
 * <code>short</code>.
 *
 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
 *
 * @see SYNC_WITH_TRANSPORT
 */
public abstract class SyncScopeHelper
{

  /**
   * Delegates call to {@link Any#extract_short()}.
   */
  public static short extract(Any a)
  {
    return a.extract_short();
  }

  /**
   * Returns synchronization scope repository id.
   *
   * @return "IDL:omg.org/Messaging/SyncScope:1.0", always.
   */
  public static String id()
  {
    return "IDL:omg.org/Messaging/SyncScope:1.0";
  }

  /**
   * Delegates call to {@link Any#insert_short(short)}.
   */
  public static void insert(Any a, short that)
  {
    a.insert_short(that);
  }

  /**
   * Delegates call to {@link InputStream#read_short()}.
   */
  public static short read(InputStream istream)
  {
    return istream.read_short();
  }

  /**
   * Returns a typecode of the synchronization scope, stating it
   * is an alias of <code>short</code>, named "SyncScope".
   *
   * @return a typecode of synchronization scope.
   */
  public static TypeCode type()
  {
    RecordTypeCode r = new RecordTypeCode(TCKind.tk_alias);
    r.setName("SyncScope");
    r.setId(id());
    r.setContentType(new PrimitiveTypeCode(TCKind.tk_short));
    return r;
  }

  /**
   * Delegates call to {@link OutputStream#write_short(short)}.
   */
  public static void write(OutputStream ostream, short value)
  {
    ostream.write_short(value);
  }
}