1 /*
   2  * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package com.sun.corba.se.impl.dynamicany;
  27 
  28 import org.omg.CORBA.TypeCode;
  29 import org.omg.CORBA.TCKind;
  30 import org.omg.CORBA.Any;
  31 import org.omg.CORBA.TypeCodePackage.BadKind;
  32 import org.omg.CORBA.TypeCodePackage.Bounds;
  33 import org.omg.DynamicAny.*;
  34 import org.omg.DynamicAny.DynAnyPackage.TypeMismatch;
  35 import org.omg.DynamicAny.DynAnyPackage.InvalidValue;
  36 import org.omg.DynamicAny.DynAnyFactoryPackage.InconsistentTypeCode;
  37 
  38 import com.sun.corba.se.spi.orb.ORB ;
  39 import com.sun.corba.se.spi.logging.CORBALogDomains ;
  40 import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
  41 
  42 public class DynStructImpl extends DynAnyComplexImpl implements DynStruct
  43 {
  44     //
  45     // Constructors
  46     //
  47 
  48     private DynStructImpl() {
  49         this(null, (Any)null, false);
  50     }
  51 
  52     protected DynStructImpl(ORB orb, Any any, boolean copyValue) {
  53         // We can be sure that typeCode is of kind tk_struct
  54         super(orb, any, copyValue);
  55         // Initialize components lazily, on demand.
  56         // This is an optimization in case the user is only interested in storing Anys.
  57     }
  58 
  59     protected DynStructImpl(ORB orb, TypeCode typeCode) {
  60         // We can be sure that typeCode is of kind tk_struct
  61         super(orb, typeCode);
  62         // For DynStruct, the operation sets the current position to -1
  63         // for empty exceptions and to zero for all other TypeCodes.
  64         // The members (if any) are (recursively) initialized to their default values.
  65         index = 0;
  66     }
  67 
  68     //
  69     // Methods differing from DynValues
  70     //
  71 
  72     public org.omg.DynamicAny.NameValuePair[] get_members () {
  73         if (status == STATUS_DESTROYED) {
  74             throw wrapper.dynAnyDestroyed() ;
  75         }
  76         checkInitComponents();
  77         return nameValuePairs;
  78     }
  79 
  80     public org.omg.DynamicAny.NameDynAnyPair[] get_members_as_dyn_any () {
  81         if (status == STATUS_DESTROYED) {
  82             throw wrapper.dynAnyDestroyed() ;
  83         }
  84         checkInitComponents();
  85         return nameDynAnyPairs;
  86     }
  87 }