Source for gnu.CORBA.CorbaList

   1: /* CorbaList.java --
   2:    Copyright (C) 2005 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 gnu.CORBA;
  40: 
  41: import java.io.Serializable;
  42: 
  43: import java.util.ArrayList;
  44: 
  45: import org.omg.CORBA.Bounds;
  46: 
  47: /**
  48:  * This class is used to store array lists. Differently from
  49:  * the java.util lists,
  50:  * it throws {@link org.omg.CORBA.Bounds} rather than
  51:  * {@link IndexOutOfBoundsException}.
  52:  *
  53:  * @author Audrius Meskauskas (AudriusA@Bioinformatics.org)
  54:  */
  55: public class CorbaList
  56:   extends ArrayList
  57:   implements Serializable
  58: {
  59:   /**
  60:    * Use serialVersionUID for interoperability.
  61:    */
  62:   private static final long serialVersionUID = 1;
  63: 
  64:   /**
  65:    * Creates the list with the given initial size.
  66:    */
  67:   public CorbaList(int initial_size)
  68:   {
  69:     super(initial_size);
  70:   }
  71: 
  72:   /**
  73:    * Creates the list with the default size.
  74:    */
  75:   public CorbaList()
  76:   {
  77:   }
  78: 
  79:   /**
  80:    * Remove the item at the given index.
  81:    * @param at the index
  82:    * @throws org.omg.CORBA.Bounds if the index is out of bounds.
  83:    */
  84:   public void drop(int at)
  85:             throws Bounds
  86:   {
  87:     try
  88:       {
  89:         super.remove(at);
  90:       }
  91:     catch (IndexOutOfBoundsException ex)
  92:       {
  93:         throw new Bounds("[" + at + "], valid [0.." + size() + "]");
  94:       }
  95:   }
  96: 
  97:   /**
  98:    * Get the item at the given index.
  99:    * @param at the index
 100:    * @return the item at the index
 101:    * @throws org.omg.CORBA.Bounds if the index is out of bounds.
 102:    */
 103:   public Object item(int at)
 104:               throws Bounds
 105:   {
 106:     try
 107:       {
 108:         return super.get(at);
 109:       }
 110:     catch (IndexOutOfBoundsException ex)
 111:       {
 112:         throw new Bounds("[" + at + "], valid [0.." + size() + "]");
 113:       }
 114:   }
 115: }