001/* NameDynAnyPairSeq.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.DynamicAny;
040
041import gnu.CORBA.Minor;
042import gnu.CORBA.NameDynAnyPairSeqHolder;
043import gnu.CORBA.OrbRestricted;
044
045import org.omg.CORBA.Any;
046import org.omg.CORBA.BAD_OPERATION;
047import org.omg.CORBA.MARSHAL;
048import org.omg.CORBA.ORB;
049import org.omg.CORBA.TypeCode;
050import org.omg.CORBA.portable.InputStream;
051import org.omg.CORBA.portable.OutputStream;
052
053/**
054 * A helper operations for the array of {@link NameDynAnyPair}
055 * (NameDynAnyPair[]).
056 *
057 * Following the 1.5 JDK specifications, DynAny (and hence the sequence
058 * of structures, containing DynAny) is always a local object.
059 * Hence the two methods of this helper ({@link #read} and {@link #write} are
060 * not in use, always throwing {@link MARSHAL}.
061 *
062 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
063 */
064public abstract class NameDynAnyPairSeqHelper
065{
066  public static TypeCode type()
067  {
068    ORB orb = OrbRestricted.Singleton;
069    TypeCode t = orb.create_sequence_tc(0, NameDynAnyPairHelper.type());
070    return orb.create_alias_tc(id(), "NameDynAnyPairSeq", t);
071  }
072
073  /**
074   * Insert the NameDynAnyPairSeq into the given Any.
075   * This method uses the NameDynAnyPairSeqHolder.
076   *
077   * @param any the Any to insert into.
078   * @param those the NameDynAnyPair[] to insert.
079   */
080  public static void insert(Any any, NameDynAnyPair[] those)
081  {
082    any.insert_Streamable(new NameDynAnyPairSeqHolder(those));
083  }
084
085  /**
086   * Extract the NameDynAnyPairSeq from given Any.
087   * This method uses the NameDynAnyPairSeqHolder.
088   *
089   * @throws BAD_OPERATION if the passed Any does not contain NameDynAnyPairSeq.
090   */
091  public static NameDynAnyPair[] extract(Any any)
092  {
093    try
094      {
095        return ((NameDynAnyPairSeqHolder) any.extract_Streamable()).value;
096      }
097    catch (ClassCastException cex)
098      {
099        BAD_OPERATION bad = new BAD_OPERATION("NameDynAnyPairSeq expected");
100        bad.initCause(cex);
101        bad.minor = Minor.Any;        
102        throw bad;
103      }
104  }
105
106  /**
107   * Get the NameDynAnyPairSeq repository id.
108   *
109   * @return "IDL:omg.org/DynamicAny/NameDynAnyPairSeq:1.0", always.
110   */
111  public static String id()
112  {
113    return "IDL:omg.org/DynamicAny/NameDynAnyPairSeq:1.0";
114  }
115
116  /**
117   * The method should read this object from the CDR input stream, but
118   * (following the JDK 1.5 API) it does not.
119   *
120   * @param input a org.omg.CORBA.portable stream to read from.
121   *
122   * @specenote Sun throws the same exception.
123   *
124   * @throws MARSHAL always.
125   */
126  public static NameDynAnyPair[] read(InputStream input)
127  {
128    throw new MARSHAL(DynAnyFactoryHelper.not_applicable(id()));
129  }
130
131  /**
132   * The method should write this object to the CDR input stream, but
133   * (following the JDK 1.5 API) it does not.
134   *
135   * @param output a org.omg.CORBA.portable stream to write into.
136   *
137   * @specenote Sun throws the same exception.
138   *
139   * @throws MARSHAL always.
140   */
141  public static void write(OutputStream output, NameDynAnyPair[] value)
142  {
143    throw new MARSHAL(DynAnyFactoryHelper.not_applicable(id()));
144  }
145}