001    /* MultipleComponentProfileHelper.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.IOP;
040    
041    import gnu.CORBA.Minor;
042    import gnu.CORBA.OrbRestricted;
043    
044    import org.omg.CORBA.ORB;
045    import org.omg.CORBA.Any;
046    import org.omg.CORBA.TypeCode;
047    import org.omg.CORBA.BAD_OPERATION;
048    
049    import org.omg.CORBA.portable.OutputStream;
050    import org.omg.CORBA.portable.InputStream;
051    
052     /**
053     * A helper operations for the array of {@link TaggedComponent}
054     * (MultipleComponentProfile).
055     *
056     * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
057     */
058    public abstract class MultipleComponentProfileHelper
059    {
060      public static TypeCode type()
061      {
062        ORB orb = OrbRestricted.Singleton;
063        return orb.create_sequence_tc(0, TaggedComponentHelper.type());
064      }
065      /**
066       * Insert the MultipleComponentProfile into the given Any. This method uses
067       * the MultipleComponentProfileHolder.
068       *
069       * @param any the Any to insert into.
070       * @param those the TaggedComponent[] to insert.
071       */
072      public static void insert(Any any, TaggedComponent[] those)
073      {
074        any.insert_Streamable(new MultipleComponentProfileHolder(those));
075      }
076    
077      /**
078       * Extract the MultipleComponentProfile from given Any.
079       * This method uses the MultipleComponentProfileHolder.
080       *
081       * @throws BAD_OPERATION if the passed Any does not contain MultipleComponentProfile.
082       */
083      public static TaggedComponent[] extract(Any any)
084      {
085        try
086          {
087            return ((MultipleComponentProfileHolder) any.extract_Streamable()).value;
088          }
089        catch (ClassCastException cex)
090          {
091            BAD_OPERATION bad = new BAD_OPERATION("MultipleComponentProfile expected");
092            bad.minor = Minor.Any;
093            bad.initCause(cex);
094            throw bad;
095          }
096      }
097    
098      /**
099       * Get the MultipleComponentProfile repository id.
100       *
101       * @return "IDL:omg.org/IOP/MultipleComponentProfile:1.0", always.
102       */
103      public static String id()
104      {
105        return "IDL:omg.org/IOP/MultipleComponentProfile:1.0";
106      }
107    
108      /**
109       * Read the sequence from the CDR intput stream.
110       * Expects the array size (as CORBA long), followed by
111       * the array members (if any).
112       *
113       * @param input a org.omg.CORBA.portable stream to read from.
114       */
115      public static TaggedComponent[] read(InputStream input)
116      {
117        TaggedComponent[] value;
118        value = new TaggedComponent[ input.read_long() ];
119        for (int i0 = 0; i0 < value.length; i0++)
120          value[i0] = TaggedComponentHelper.read(input);
121        return value;
122      }
123    
124      /**
125       * Write the structure to the CDR output stream.
126       * Writes the array size (as CORBA long), followed by
127       * the array members (if any).
128       *
129       * @param output a org.omg.CORBA.portable stream stream to write into.
130       * @param value an array to write.
131       */
132      public static void write(OutputStream output, TaggedComponent[] value)
133      {
134        output.write_long(value.length);
135        for (int i0 = 0; i0 < value.length; i0++)
136          TaggedComponentHelper.write(output, value[i0]);
137      }
138    }