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 DynValueBoxImpl extends DynValueCommonImpl implements DynValueBox
  43 {
  44     //
  45     // Constructors
  46     //
  47 
  48     private DynValueBoxImpl() {
  49         this(null, (Any)null, false);
  50     }
  51 
  52     protected DynValueBoxImpl(ORB orb, Any any, boolean copyValue) {
  53         super(orb, any, copyValue);
  54     }
  55 
  56     protected DynValueBoxImpl(ORB orb, TypeCode typeCode) {
  57         super(orb, typeCode);
  58     }
  59 
  60     //
  61     // DynValueBox methods
  62     //
  63 
  64     public Any get_boxed_value()
  65         throws org.omg.DynamicAny.DynAnyPackage.InvalidValue
  66     {
  67         if (isNull) {
  68             throw new InvalidValue();
  69         }
  70         checkInitAny();
  71         return any;
  72     }
  73 
  74     public void set_boxed_value(org.omg.CORBA.Any boxed)
  75         throws org.omg.DynamicAny.DynAnyPackage.TypeMismatch
  76     {
  77         if ( ! isNull && ! boxed.type().equal(this.type())) {
  78             throw new TypeMismatch();
  79         }
  80         clearData();
  81         any = boxed;
  82         representations = REPRESENTATION_ANY;
  83         index = 0;
  84         isNull = false;
  85     }
  86 
  87     public DynAny get_boxed_value_as_dyn_any()
  88         throws org.omg.DynamicAny.DynAnyPackage.InvalidValue
  89     {
  90         if (isNull) {
  91             throw new InvalidValue();
  92         }
  93         checkInitComponents();
  94         return components[0];
  95     }
  96 
  97     public void set_boxed_value_as_dyn_any(DynAny boxed)
  98         throws org.omg.DynamicAny.DynAnyPackage.TypeMismatch
  99     {
 100         if ( ! isNull && ! boxed.type().equal(this.type())) {
 101             throw new TypeMismatch();
 102         }
 103         clearData();
 104         components = new DynAny[] {boxed};
 105         representations = REPRESENTATION_COMPONENTS;
 106         index = 0;
 107         isNull = false;
 108     }
 109 
 110     protected boolean initializeComponentsFromAny() {
 111         try {
 112             components = new DynAny[] {DynAnyUtil.createMostDerivedDynAny(any, orb, false)};
 113         } catch (InconsistentTypeCode ictc) {
 114             return false; // impossible
 115         }
 116         return true;
 117     }
 118 
 119     protected boolean initializeComponentsFromTypeCode() {
 120         try {
 121             any = DynAnyUtil.createDefaultAnyOfType(any.type(), orb);
 122             components = new DynAny[] {DynAnyUtil.createMostDerivedDynAny(any, orb, false)};
 123         } catch (InconsistentTypeCode ictc) {
 124             return false; // impossible
 125         }
 126         return true;
 127     }
 128 
 129     protected boolean initializeAnyFromComponents() {
 130         any = getAny(components[0]);
 131         return true;
 132     }
 133 }