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Java > Open Source Codes > org > objectweb > openccm > ir3 > ExceptionDef_impl


1 /*====================================================================
2
3 OpenCCM: The Open CORBA Component Model Platform
4 Copyright (C) 2000-2004 INRIA & USTL - LIFL - GOAL
5 Contact: openccm@objectweb.org
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation; either
10 version 2.1 of the License, or any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20 USA
21
22 Initial developer(s): Philippe Merle.
23 Contributor(s): Mathieu Vadet, Christophe Demarey.
24
25 ====================================================================*/
26
27 package org.objectweb.openccm.ir3;
28
29 // Package dependencies
30 import org.omg.CORBA.*;
31
32 /**
33  * Implementation of the CORBA::ExceptionDef interface.
34  *
35  * @author <a HREF="mailto:Philippe.Merle@lifl.fr">Philippe Merle</a>
36  * <a HREF="mailto:Mathieu.Vadet@lifl.fr">Mathieu Vadet</a>
37  *
38  * @version 0.4
39  */
40
41 public class ExceptionDef_impl
42        extends Container_impl
43        implements ExceptionDefOperations
44 {
45     // ==================================================================
46 //
47 // Constructor.
48 //
49 // ==================================================================
50
51     /**
52      * TODO
53      */
54     public
55     ExceptionDef_impl(IFR ifr,
56                       Container_impl container)
57     {
58         // call the Container_impl contructor.
59 super(ifr, container);
60
61         // set the tie servant object.
62 setServant(new ExceptionDefPOATie(this));
63
64         // init internal state.
65 members_ = new StructMembers(this, this);
66     }
67
68     // ==================================================================
69 //
70 // Internal state.
71 //
72 // ==================================================================
73
74     /**
75      * The exception members.
76      */
77     protected StructMembers members_;
78
79     // ==================================================================
80 //
81 // Internal methods for the inherited IRObject_impl class.
82 //
83 // ==================================================================
84
85     /**
86      * Warning : this operation must be implemented by subclasses.
87      * It allows us to avoid some casts while creating ::CORBA::TypeCode
88      */
89     protected TypeCode
90     recursiveType(java.util.List JavaDoc idSeq)
91     {
92         idSeq.add(id());
93         StructMember[] members = members_.getStructMemberSeq(idSeq);
94         idSeq.remove(id());
95
96         // delegate to the TypeCodeFactory.
97 return getIFR().getTCF().create_exception_tc(id(), name(), members);
98     }
99
100     // ==================================================================
101 //
102 // Static public methods.
103 //
104 // ==================================================================
105
106     /**
107      * Compute the CORBA::ExcDescriptionSeq for an CORBA::ExceptionDefSeq.
108      */
109     static public ExceptionDescription[]
110     compute_ExcDescriptionSeq(ExceptionDef_ref[] seq)
111     {
112         ExceptionDescription[] result =
113                         new ExceptionDescription[seq.length];
114
115         for(int i=0; i<seq.length; i++)
116             result[i] = seq[i].getImpl().getExceptionDescription();
117
118         return result;
119     }
120
121     // ==================================================================
122 //
123 // Public methods.
124 //
125 // ==================================================================
126
127     /**
128      * Obtain its CORBA::ExceptionDef object reference.
129      */
130     public ExceptionDef
131     asExceptionDef()
132     {
133         return ExceptionDefHelper.narrow(asObject());
134     }
135
136     /**
137      * Obtain its CORBA::ExceptionDescription.
138      */
139     public ExceptionDescription
140     getExceptionDescription()
141     {
142         // create the CORBA::ExceptionDescription.
143 ExceptionDescription description =
144                                    new ExceptionDescription();
145
146         // set its fields.
147 description.name = name();
148         description.id = id();
149         description.defined_in = getContainerID();
150         description.version = version();
151         description.type = type();
152
153         return description;
154     }
155
156     // ==================================================================
157 //
158 // For Contained_impl class.
159 //
160 // ==================================================================
161
162     /**
163      * To set the value field of the CORBA::Contained::Description struct.
164      */
165     public void
166     setDescriptionValue(Any any)
167     {
168         // insert its CORBA::ExceptionDescription into the any.
169 ExceptionDescriptionHelper.insert(any, getExceptionDescription());
170     }
171
172     // ==================================================================
173 //
174 // For Container_impl class.
175 //
176 // ==================================================================
177
178     /**
179      * Check if this kind of objects is accepted by the container.
180      */
181     public boolean
182     checkDefinitionKind(DefinitionKind dk)
183     {
184         // Only Structs, Unions and Enums are accepted!
185 return (dk == DefinitionKind.dk_Struct)
186             || (dk == DefinitionKind.dk_Union)
187             || (dk == DefinitionKind.dk_Enum);
188     }
189
190     /**
191      * Check a new name according to already contained names.
192      */
193     public void
194     checkName(String JavaDoc name,
195               boolean exclude_inherited,
196               boolean in_inherited)
197     {
198         // call the Container_impl::checkName operation.
199 super.checkName(name, exclude_inherited, in_inherited);
200
201         // check if the name is a member name.
202 members_.checkName(name);
203     }
204
205     // ==================================================================
206 //
207 // Internal methods for managing dependencies.
208 //
209 // ==================================================================
210
211     /**
212      * Cuts dependencies to other objects.
213      */
214     protected void
215     cutDependencies()
216     {
217         // Cuts dependencies to exception members types.
218 members_.cutDependencies();
219
220         // Calls the Container_impl::cutDependencies operation.
221 super.cutDependencies();
222     }
223
224     // ==================================================================
225 //
226 // For CORBA::IRObject interface.
227 //
228 // ==================================================================
229
230     /**
231      * IDL:omg.org/CORBA/IRObject/def_kind:1.0
232      */
233     public DefinitionKind
234     def_kind()
235     {
236         return DefinitionKind.dk_Exception;
237     }
238
239     // ==================================================================
240 //
241 // For CORBA::Container interface.
242 //
243 // ================================================================
244
245     // ==================================================================
246 //
247 // For CORBA::ExceptionDef interface.
248 //
249 // ==================================================================
250
251     /**
252      * IDL:omg.org/CORBA/ExceptionDef/type:1.0
253      */
254     public TypeCode
255     type()
256     {
257         // check for recursion.
258 java.util.List JavaDoc idSeq = new java.util.ArrayList JavaDoc();
259         return recursiveType(idSeq);
260     }
261
262     /**
263      * IDL:omg.org/CORBA/ExceptionDef/members:1.0
264      */
265     public StructMember[]
266     members()
267     {
268         // delegate to the StructMembers.
269 return members_.getStructMemberSeq();
270     }
271
272     /**
273      * IDL:omg.org/CORBA/ExceptionDef/members:1.0
274      */
275     public void
276     members(StructMember[] val)
277     {
278         // delegate to the StructMembers.
279 members_.setStructMemberSeq(val);
280     }
281 }
282
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