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Java > Open Source Codes > ist > coach > itut_q816Components > ChannelFinderProviderMonolithicImpl


1 /*====================================================================
2 Tnis file was produced by the OpenCCM ir3_jimpl generator.
3 OpenCCM: The Open CORBA Component Model Platform
4 Copyright (C) 2000-2002 USTL - LIFL - GOAL
5 Contact: openccm-team@objectweb.org
6 This library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with this library; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
17 USA
18 Initial developer(s): Philippe Merle, Mathieu Vadet.
19 Contributor(s): Sylvain Leblanc_______________________.
20 ====================================================================*/
21 package ist.coach.itut_q816Components;
22
23 import intt.itu.itut_q816.ChannelInfoType;
24 import org.omg.CosNaming.NameComponent JavaDoc;
25 import java.util.Hashtable JavaDoc;
26
27 /**
28  ** Implementation skeleton class for the ::itut_q816Components::ChannelFinderProvider component.
29  **/
30 public class ChannelFinderProviderMonolithicImpl
31        extends org.omg.CORBA.LocalObject JavaDoc
32        implements CCM_ChannelFinderProvider,
33                   intt.itu.itut_q816.CCM_ChannelFinder,
34                   intt.itu.itut_q816.CCM_ChannelFinderComponent,
35                   org.omg.Components.SessionComponent
36 {
37     // ==================================================================
38 //
39 // Internal State.
40 //
41 // ===================================================================
42 /**
43      ** Context reference.
44      **/
45     private CCM_ChannelFinderProvider_Context the_context_;
46     /** Business logic **/
47     Hashtable JavaDoc channels = null;
48     // ==================================================================
49 //
50 // Constructor.
51 //
52 // ===================================================================
53 /**
54      ** The default constructor.
55      **/
56     public
57     ChannelFinderProviderMonolithicImpl()
58     {
59         the_context_ = null;
60         channels = new Hashtable JavaDoc();
61     }
62     // ==================================================================
63 //
64 // Internal methods.
65 //
66 // ===================================================================
67 // ==================================================================
68 //
69 // Public methods.
70 //
71 // ===================================================================
72 /**
73      ** To obtain the context.
74      **
75      ** @return The context that has been previously set by
76      ** the set_session_context operation.
77      **/
78     public CCM_ChannelFinderProvider_Context
79     getContext()
80     {
81         return the_context_;
82     }
83     // ==================================================================
84 //
85 // Methods for the OMG IDL Components::EnterpriseComponent local interface.
86 //
87 // ==================================================================
88 //
89 // IDL:omg.org/Components/EnterpriseComponent/configuration_complete:1.0
90 //
91 /**
92      ** Completes the component configuration.
93      **
94      ** @throws org.omg.Components.InvalidConfiguration
95      ** Thrown if the configuration is invalid.
96      **/
97     public void
98     configuration_complete()
99     throws org.omg.Components.InvalidConfiguration
100     {
101         //
102 // DONE : implement !!!
103 //
104 System.err.println("ChannelFinderProvider configuration completed...");
105
106     }
107     // ==================================================================
108 //
109 // Methods for the OMG IDL Components::SessionComponent local interface.
110 //
111 // ==================================================================
112 //
113 // IDL:omg.org/Components/SessionComponent/set_session_context:1.0
114 //
115 /**
116      * Called by the container when the component session context will be fixed.
117      *
118      * @param context The session context.
119      *
120      * @throws org.omg.Components.CCMException
121      * Thrown if a system level error occured.
122      */
123     public void
124     set_session_context(org.omg.Components.SessionContext context)
125     throws org.omg.Components.CCMException
126     {
127         the_context_ = (CCM_ChannelFinderProvider_Context)context;
128     }
129     //
130 // IDL:omg.org/Components/SessionComponent/ccm_activate:1.0
131 //
132 /**
133      *
134      * Called by the container when the component will be activated.
135      *
136      * @throws org.omg.Components.CCMException
137      * Thrown if a system level error occured.
138      */
139     public void
140     ccm_activate()
141     throws org.omg.Components.CCMException
142     {
143         //
144 // Unused by actual OpenCCM containers
145 //
146 }
147     //
148 // IDL:omg.org/Components/SessionComponent/ccm_passivate:1.0
149 //
150 /**
151      *
152      * Called by the container when the component will be passivated.
153      *
154      * @throws org.omg.Components.CCMException
155      * Thrown if a system level error occured.
156      */
157     public void
158     ccm_passivate()
159     throws org.omg.Components.CCMException
160     {
161         //
162 // Unused by actual OpenCCM containers
163 //
164 }
165     //
166 // IDL:omg.org/Components/SessionComponent/ccm_remove:1.0
167 //
168 /**
169      *
170      * Called by the container when the component will be removed.
171      *
172      * @throws org.omg.Components.CCMException
173      * Thrown if a system level error occured.
174      */
175     public void
176     ccm_remove()
177     throws org.omg.Components.CCMException
178     {
179         //
180 // TO DO: implement !!!
181 //
182 }
183     // ==================================================================
184 //
185 // Public methods for the CCM_ChannelFinderProvider local interface.
186 //
187 // ==================================================================
188 //
189 // IDL:coach.ist/itut_q816Components/CCM_ChannelFinderProvider/get_query:1.0
190 //
191 /**
192      ** Implementation of the ::itut_q816Components::CCM_ChannelFinderProvider::get_query operation.
193      **/
194     public intt.itu.itut_q816.CCM_ChannelFinder
195     get_query()
196     {
197         return this;
198     }
199     //
200 // IDL:coach.ist/itut_q816Components/CCM_ChannelFinderProvider/get_admin:1.0
201 //
202 /**
203      ** Implementation of the ::itut_q816Components::CCM_ChannelFinderProvider::get_admin operation.
204      **/
205     public intt.itu.itut_q816.CCM_ChannelFinderComponent
206     get_admin()
207     {
208         return this;
209     }
210     // ==================================================================
211 //
212 // Public methods for the ::itut_q816::CCM_ChannelFinder local interface.
213 //
214 // ==================================================================
215 //
216 // IDL:itu.intt/itut_q816/ChannelFinder/list:1.0
217 //
218 /**
219      ** Implementation of the ::itut_q816::ChannelFinder::list operation.
220      **/
221     public intt.itu.itut_q816.ChannelInfoType[]
222     list()
223     throws intt.itu.itut_x780.ApplicationError
224     {
225         //
226 // DONE : implement
227 //
228 intt.itu.itut_q816.ChannelInfoType[] channelsInfo = new intt.itu.itut_q816.ChannelInfoType[0];
229
230         int c_size = channels.size();
231
232         if (c_size > 0) {
233             channelsInfo = new intt.itu.itut_q816.ChannelInfoType[c_size];
234             channelsInfo =
235                     (ChannelInfoType[]) channels.values().toArray(channelsInfo);
236         }
237
238         return channelsInfo;
239     }
240     // ==================================================================
241 //
242 // Public methods for the ::itut_q816::CCM_ChannelFinderComponent local interface.
243 //
244 // ==================================================================
245 //
246 // IDL:itu.intt/itut_q816/ChannelFinderComponent/register:1.0
247 //
248 /**
249      ** Implementation of the ::itut_q816::ChannelFinderComponent::register operation.
250      **/
251     public void
252     register(java.lang.String JavaDoc channelID,
253             java.lang.String JavaDoc channelClass,
254             java.lang.String JavaDoc[] eventTypes,
255             java.lang.String JavaDoc[] excludedEventTypes,
256             java.lang.String JavaDoc[] sourceClasses,
257             java.lang.String JavaDoc[] excludedSourceClasses,
258             org.omg.CORBA.Object JavaDoc channel)
259     throws intt.itu.itut_q816.ChannelAlreadyRegistered, intt.itu.itut_x780.ApplicationError
260     {
261         //
262 // DONE : implement
263 //
264
265         System.err.println("ChannelFinder> register is called for " +
266                 channelID + " of type " + channelClass);
267
268         if (channels.containsKey(channelID)) {
269             System.err.println("ChannelFinder> register found channel already registered..");
270             throw new intt.itu.itut_q816.ChannelAlreadyRegistered();
271         }
272
273         intt.itu.itut_q816.ChannelInfoType channelInfo = new ChannelInfoType(channelID,
274                                                                 channelClass,
275                                                                 eventTypes,
276                                                                 excludedEventTypes,
277                                                                 sourceClasses,
278                                                                 excludedSourceClasses,
279                                                                 channel);
280
281         channels.put(channelID, channelInfo);
282     }
283     //
284 // IDL:itu.intt/itut_q816/ChannelFinderComponent/unregister:1.0
285 //
286 /**
287      ** Implementation of the ::itut_q816::ChannelFinderComponent::unregister operation.
288      **/
289     public void
290     unregister(java.lang.String JavaDoc channelID)
291     throws intt.itu.itut_q816.ChannelNotFound, intt.itu.itut_x780.ApplicationError
292     {
293         //
294 // TODO : implement
295 //
296
297             if (channels.containsKey(channelID))
298                 channels.remove(channelID);
299             else
300                 throw new intt.itu.itut_q816.ChannelNotFound();
301     }
302 }
303
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