001/* UnknownUserExceptionHelper.java --
002   Copyright (C) 2005 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.CORBA;
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.ORB;
047import org.omg.CORBA.StructMember;
048import org.omg.CORBA.TCKind;
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 UnknownUserException}.
055*
056* @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
057*/
058public abstract class UnknownUserExceptionHelper
059{
060  /**
061   * Create the UnknownUserException typecode (structure,
062   * named "UnknownUserException", containing a single field of
063   * type {@link Any}, named "except".
064   */
065  public static TypeCode type()
066  {
067        ORB orb = OrbRestricted.Singleton;
068        StructMember[] members = new StructMember[ 1 ];
069
070        TypeCode field;
071
072        field = orb.get_primitive_tc(TCKind.tk_any);
073        members [ 0 ] = new StructMember("except", field, null);
074        return
075          orb.create_exception_tc(id(), "UnknownUserException", members);
076  }
077
078  /**
079  * Insert the UnknownUserException into the given Any.
080  * This method uses the UnknownUserExceptionHolder.
081  *
082  * @param any the Any to insert into.
083  * @param that the UnknownUserException to insert.
084  */
085  public static void insert(Any any, UnknownUserException that)
086  {
087    any.insert_Streamable(new UnknownUserExceptionHolder(that));
088  }
089
090  /**
091   * Extract the UnknownUserException from given Any.
092   * This method uses the UnknownUserExceptionHolder.
093   *
094   * @throws BAD_OPERATION if the passed Any does not contain
095   * UnknownUserException.
096   */
097  public static UnknownUserException extract(Any any)
098  {
099    try
100      {
101        return ((UnknownUserExceptionHolder) any.extract_Streamable()).value;
102      }
103    catch (ClassCastException cex)
104      {
105        BAD_OPERATION bad = new BAD_OPERATION("UnknownUserException expected");
106        bad.minor = Minor.Any;
107        bad.initCause(cex);
108        throw bad;
109      }
110  }
111
112  /**
113   * Get the UnknownUserException repository id.
114   *
115   * @return "IDL:omg.org/CORBA/UnknownUserException:1.0", always.
116   */
117  public static String id()
118  {
119    return "IDL:omg.org/CORBA/UnknownUserException:1.0";
120  }
121
122  /**
123   * Read the exception from the CDR intput stream.
124   *
125   * @param input a org.omg.CORBA.portable stream to read from.
126   */
127  public static UnknownUserException read(InputStream input)
128  {
129    // Read the exception repository id.
130    input.read_string();
131    UnknownUserException value = new UnknownUserException();
132
133    value.except = input.read_any();
134    return value;
135  }
136
137  /**
138   * Write the exception to the CDR output stream.
139   *
140   * @param output a org.omg.CORBA.portable stream stream to write into.
141   * @param value a value to write.
142   */
143  public static void write(OutputStream output, UnknownUserException value)
144  {
145    // Write the exception repository id.
146    output.write_string(id());
147    output.write_any(value.except);
148  }
149}