001/* AdapterAlreadyExistsHelper.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.PortableServer.POAPackage;
040
041import gnu.CORBA.EmptyExceptionHolder;
042import gnu.CORBA.Minor;
043import gnu.CORBA.OrbRestricted;
044
045import org.omg.CORBA.Any;
046import org.omg.CORBA.BAD_OPERATION;
047import org.omg.CORBA.ORB;
048import org.omg.CORBA.StructMember;
049import org.omg.CORBA.TypeCode;
050import org.omg.CORBA.portable.InputStream;
051import org.omg.CORBA.portable.OutputStream;
052
053/**
054 * The helper operations for the exception {@link AdapterAlreadyExists}.
055 *
056 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
057 */
058public abstract class AdapterAlreadyExistsHelper
059{
060  /**
061   * The cached typecode value, computed only once.
062   */
063  private static TypeCode typeCode;
064
065  /**
066   * Create the AdapterAlreadyExists typecode (emtpy structure,
067   * named "AdapterAlreadyExists").
068   */
069  public static TypeCode type()
070  {
071    if (typeCode == null)
072      {
073        ORB orb = OrbRestricted.Singleton;
074        StructMember[] members = new StructMember[ 0 ];
075        typeCode =
076          orb.create_exception_tc(id(), "AdapterAlreadyExists", members);
077      }
078    return typeCode;
079  }
080
081  /* Every user exception with no user defined
082     fields can use EmptyExceptionHolder */
083
084  /**
085   * Insert the AdapterAlreadyExists into the given Any.
086   *
087   * @param any the Any to insert into.
088   * @param that the AdapterAlreadyExists to insert.
089   */
090  public static void insert(Any any, AdapterAlreadyExists that)
091  {
092    any.insert_Streamable(new EmptyExceptionHolder(that, type()));
093  }
094
095  /**
096   * Extract the AdapterAlreadyExists from given Any.
097   *
098   * @throws BAD_OPERATION if the passed Any does not contain AdapterAlreadyExists.
099   */
100  public static AdapterAlreadyExists extract(Any any)
101  {
102    try
103      {
104        EmptyExceptionHolder h =
105          (EmptyExceptionHolder) any.extract_Streamable();
106        return (AdapterAlreadyExists) h.value;
107      }
108    catch (ClassCastException cex)
109      {
110        BAD_OPERATION bad = new BAD_OPERATION("AdapterAlreadyExists expected");
111        bad.minor = Minor.Any;
112        bad.initCause(cex);
113        throw bad;
114      }
115  }
116
117  /**
118   * Get the AdapterAlreadyExists repository id.
119   *
120   * @return "IDL:omg.org/PortableServer/POA/AdapterAlreadyExists:1.0", always.
121   */
122  public static String id()
123  {
124    return "IDL:omg.org/PortableServer/POA/AdapterAlreadyExists:1.0";
125  }
126
127  /**
128   * Read the exception from the CDR intput stream.
129   *
130   * @param input a org.omg.CORBA.portable stream to read from.
131   */
132  public static AdapterAlreadyExists read(InputStream input)
133  {
134    // Read the exception repository id.
135    String id = input.read_string();
136    AdapterAlreadyExists value = new AdapterAlreadyExists(id);
137
138    return value;
139  }
140
141  /**
142   * Write the exception to the CDR output stream.
143   *
144   * @param output a org.omg.CORBA.portable stream stream to write into.
145   * @param value a value to write.
146   */
147  public static void write(OutputStream output, AdapterAlreadyExists value)
148  {
149    // Write the exception repository id.
150    output.write_string(id());
151  }
152}