Source for org.omg.PortableInterceptor.ObjectReferenceTemplateHelper

   1: /* ObjectReferenceTemplateHelper.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 org.omg.PortableInterceptor;
  40: 
  41: import gnu.CORBA.Minor;
  42: import gnu.CORBA.OrbRestricted;
  43: 
  44: import org.omg.CORBA.Any;
  45: import org.omg.CORBA.BAD_OPERATION;
  46: import org.omg.CORBA.ORB;
  47: import org.omg.CORBA.TypeCode;
  48: import org.omg.CORBA.VM_ABSTRACT;
  49: import org.omg.CORBA.ValueMember;
  50: import org.omg.CORBA.portable.InputStream;
  51: import org.omg.CORBA.portable.OutputStream;
  52: 
  53: /**
  54:  * The helper operations for the  CORBA object
  55:  * {@link ObjectReferenceTemplate}.
  56:  *
  57:  * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  58:  */
  59: public abstract class ObjectReferenceTemplateHelper
  60: {
  61:   /**
  62:    * Get the type code of the {@link ObjectReferenceTemplate}.
  63:    * 
  64:    * @return value type type code, named ObjectReferenceTemplate, no members,
  65:    *         abstract.
  66:    */
  67:   public static TypeCode type()
  68:   {
  69:     return OrbRestricted.Singleton.create_value_tc(id(), "ObjectReferenceTemplate",
  70:                                       VM_ABSTRACT.value, null,
  71:                                       new ValueMember[0]);
  72:   }
  73: 
  74:   /**
  75:    * Insert the ObjectReferenceTemplate into the given Any.
  76:    *
  77:    * @param any the Any to insert into.
  78:    * @param that the ObjectReferenceTemplate to insert.
  79:    */
  80:   public static void insert(Any any, ObjectReferenceTemplate that)
  81:   {
  82:     any.insert_Streamable(new ObjectReferenceTemplateHolder(that));
  83:   }
  84: 
  85:   /**
  86:    * Extract the ObjectReferenceTemplate from given Any.
  87:    *
  88:    * @throws BAD_OPERATION if the passed Any does not
  89:    * contain ObjectReferenceTemplate.
  90:    */
  91:   public static ObjectReferenceTemplate extract(Any any)
  92:   {
  93:     try
  94:       {
  95:         ObjectReferenceTemplateHolder h =
  96:           (ObjectReferenceTemplateHolder) any.extract_Streamable();
  97:         return h.value;
  98:       }
  99:     catch (ClassCastException ex)
 100:       {
 101:         BAD_OPERATION bad =
 102:           new BAD_OPERATION("ObjectReferenceTemplate expected");
 103:         bad.minor = Minor.Any;
 104:         bad.initCause(ex);
 105:         throw bad;
 106:       }
 107:   }
 108: 
 109:   /**
 110:    * Get the ObjectReferenceTemplate repository id.
 111:    *
 112:    * @return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0",
 113:    * always.
 114:    */
 115:   public static String id()
 116:   {
 117:     return "IDL:omg.org/PortableInterceptor/ObjectReferenceTemplate:1.0";
 118:   }
 119: 
 120:   /**
 121:    * Read the object reference template (as the value type).
 122:    */
 123:   public static ObjectReferenceTemplate read(InputStream input)
 124:   {
 125:     return (ObjectReferenceTemplate)
 126:       ((org.omg.CORBA_2_3.portable.InputStream) input).read_value();
 127:   }
 128: 
 129:   /**
 130:    * Write the object reference template (as the value type).
 131:    */
 132:   public static void write(OutputStream output, ObjectReferenceTemplate value)
 133:   {
 134:     ((org.omg.CORBA_2_3.portable.OutputStream) output).
 135:       write_value(value);
 136:   }