001    /* NameDynAnyPairSeq.java --
002       Copyright (C) 2005, 2006 Free Software Foundation, Inc.
003    
004    This file is part of GNU Classpath.
005    
006    GNU Classpath is free software; you can redistribute it and/or modify
007    it under the terms of the GNU General Public License as published by
008    the Free Software Foundation; either version 2, or (at your option)
009    any later version.
010    
011    GNU Classpath is distributed in the hope that it will be useful, but
012    WITHOUT ANY WARRANTY; without even the implied warranty of
013    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
014    General Public License for more details.
015    
016    You should have received a copy of the GNU General Public License
017    along with GNU Classpath; see the file COPYING.  If not, write to the
018    Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
019    02110-1301 USA.
020    
021    Linking this library statically or dynamically with other modules is
022    making a combined work based on this library.  Thus, the terms and
023    conditions of the GNU General Public License cover the whole
024    combination.
025    
026    As a special exception, the copyright holders of this library give you
027    permission to link this library with independent modules to produce an
028    executable, regardless of the license terms of these independent
029    modules, and to copy and distribute the resulting executable under
030    terms of your choice, provided that you also meet, for each linked
031    independent module, the terms and conditions of the license of that
032    module.  An independent module is a module which is not derived from
033    or based on this library.  If you modify this library, you may extend
034    this exception to your version of the library, but you are not
035    obligated to do so.  If you do not wish to do so, delete this
036    exception statement from your version. */
037    
038    
039    package org.omg.DynamicAny;
040    
041    import gnu.CORBA.Minor;
042    import gnu.CORBA.NameDynAnyPairSeqHolder;
043    import gnu.CORBA.OrbRestricted;
044    
045    import org.omg.CORBA.Any;
046    import org.omg.CORBA.BAD_OPERATION;
047    import org.omg.CORBA.MARSHAL;
048    import org.omg.CORBA.ORB;
049    import org.omg.CORBA.TypeCode;
050    import org.omg.CORBA.portable.InputStream;
051    import 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     */
064    public 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    }