001/* ObjectReferenceTemplateHelper.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.PortableInterceptor;
040
041import gnu.CORBA.Minor;
042import gnu.CORBA.OrbRestricted;
043
044import org.omg.CORBA.Any;
045import org.omg.CORBA.BAD_OPERATION;
046import org.omg.CORBA.TypeCode;
047import org.omg.CORBA.VM_ABSTRACT;
048import org.omg.CORBA.ValueMember;
049import org.omg.CORBA.portable.InputStream;
050import org.omg.CORBA.portable.OutputStream;
051
052/**
053 * The helper operations for the  CORBA object
054 * {@link ObjectReferenceTemplate}.
055 *
056 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
057 */
058public abstract class ObjectReferenceTemplateHelper
059{
060  /**
061   * Get the type code of the {@link ObjectReferenceTemplate}.
062   *
063   * @return value type type code, named ObjectReferenceTemplate, no members,
064   *         abstract.
065   */
066  public static TypeCode type()
067  {
068    return OrbRestricted.Singleton.create_value_tc(id(), "ObjectReferenceTemplate",
069                                      VM_ABSTRACT.value, null,
070                                      new ValueMember[0]);
071  }
072
073  /**
074   * Insert the ObjectReferenceTemplate into the given Any.
075   *
076   * @param any the Any to insert into.
077   * @param that the ObjectReferenceTemplate to insert.
078   */
079  public static void insert(Any any, ObjectReferenceTemplate that)
080  {
081    any.insert_Streamable(new ObjectReferenceTemplateHolder(that));
082  }
083
084  /**
085   * Extract the ObjectReferenceTemplate from given Any.
086   *
087   * @throws BAD_OPERATION if the passed Any does not
088   * contain ObjectReferenceTemplate.
089   */
090  public static ObjectReferenceTemplate extract(Any any)
091  {
092    try
093      {
094        ObjectReferenceTemplateHolder h =
095          (ObjectReferenceTemplateHolder) any.extract_Streamable();
096        return h.value;
097      }
098    catch (ClassCastException ex)
099      {
100        BAD_OPERATION bad =
101          new BAD_OPERATION("ObjectReferenceTemplate expected");
102        bad.minor = Minor.Any;
103        bad.initCause(ex);
104        throw bad;
105      }
106  }
107
108  /**
109   * Get the ObjectReferenceTemplate repository id.
110   *
111   * @return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0",
112   * always.
113   */
114  public static String id()
115  {
116    return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0";
117  }
118
119  /**
120   * Read the object reference template (as the value type).
121   */
122  public static ObjectReferenceTemplate read(InputStream input)
123  {
124    return (ObjectReferenceTemplate)
125      ((org.omg.CORBA_2_3.portable.InputStream) input).read_value();
126  }
127
128  /**
129   * Write the object reference template (as the value type).
130   */
131  public static void write(OutputStream output, ObjectReferenceTemplate value)
132  {
133    ((org.omg.CORBA_2_3.portable.OutputStream) output).
134      write_value(value);
135  }
136}