Source for org.omg.IOP.MultipleComponentProfileHelper

   1: /* MultipleComponentProfileHelper.java --
   2:    Copyright (C) 2005, 2006 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package org.omg.IOP;
  40: 
  41: import gnu.CORBA.Minor;
  42: import gnu.CORBA.OrbRestricted;
  43: 
  44: import org.omg.CORBA.ORB;
  45: import org.omg.CORBA.Any;
  46: import org.omg.CORBA.TypeCode;
  47: import org.omg.CORBA.BAD_OPERATION;
  48: 
  49: import org.omg.CORBA.portable.OutputStream;
  50: import org.omg.CORBA.portable.InputStream;
  51: 
  52:  /**
  53:  * A helper operations for the array of {@link TaggedComponent}
  54:  * (MultipleComponentProfile).
  55:  *
  56:  * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  57:  */
  58: public abstract class MultipleComponentProfileHelper
  59: {
  60:   public static TypeCode type()
  61:   {
  62:     ORB orb = OrbRestricted.Singleton;
  63:     return orb.create_sequence_tc(0, TaggedComponentHelper.type());
  64:   }
  65:   /**
  66:    * Insert the MultipleComponentProfile into the given Any. This method uses
  67:    * the MultipleComponentProfileHolder.
  68:    * 
  69:    * @param any the Any to insert into.
  70:    * @param those the TaggedComponent[] to insert.
  71:    */
  72:   public static void insert(Any any, TaggedComponent[] those)
  73:   {
  74:     any.insert_Streamable(new MultipleComponentProfileHolder(those));
  75:   }
  76: 
  77:   /**
  78:    * Extract the MultipleComponentProfile from given Any.
  79:    * This method uses the MultipleComponentProfileHolder.
  80:    *
  81:    * @throws BAD_OPERATION if the passed Any does not contain MultipleComponentProfile.
  82:    */
  83:   public static TaggedComponent[] extract(Any any)
  84:   {
  85:     try
  86:       {
  87:         return ((MultipleComponentProfileHolder) any.extract_Streamable()).value;
  88:       }
  89:     catch (ClassCastException cex)
  90:       {
  91:         BAD_OPERATION bad = new BAD_OPERATION("MultipleComponentProfile expected");
  92:         bad.minor = Minor.Any;        
  93:         bad.initCause(cex);
  94:         throw bad;
  95:       }
  96:   }
  97: 
  98:   /**
  99:    * 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:   }