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1 package org.jacorb.ir;
2
3
22
23 import org.omg.CORBA.*;
24 import org.omg.PortableServer.POA  ;
25
26 import java.lang.reflect.*;
27
28 import org.apache.avalon.framework.logger.Logger;
29
30
33
34 public abstract class Contained
35 extends IRObject
36 implements org.omg.CORBA.ContainedOperations
37 {
38 protected String id;
39
40
41 protected String absolute_name;
42
43 String full_name;
44 protected String version = "1.0";
45
46 protected org.omg.CORBA.Container defined_in;
47 protected org.omg.CORBA.Repository containing_repository;
48
49 private static Class intfClass;
50 private static Class idlClass;
51 private static Class stubClass;
52 private static Class exceptClass;
53 private static boolean class_init;
54
55 public Contained()
56 {
57 }
58
59 public Contained( String _id,
60 String _name,
61 String _version,
62 org.omg.CORBA.Container _defined_in,
63 String _absolute_name,
64 org.omg.CORBA.Repository _containing_repository )
65 {
66 id = _id;
67 name = _name;
68 version = _version;
69 defined_in = _defined_in;
70 absolute_name = _absolute_name;
71 containing_repository = _containing_repository;
72 }
73
74
75 public static Contained createContained( Class c,
76 String path,
77 org.omg.CORBA.Container _defined_in,
78 org.omg.CORBA.Repository ir,
79 Logger logger,
80 ClassLoader loader,
81 POA poa )
82 {
83 if( !class_init )
84 {
85 try
86 {
87 intfClass =
88 loader.loadClass("org.omg.CORBA.Object");
89 idlClass =
90 loader.loadClass("org.omg.CORBA.portable.IDLEntity");
91 stubClass =
92 loader.loadClass("org.omg.CORBA.portable.ObjectImpl");
93 exceptClass =
94 loader.loadClass("org.omg.CORBA.UserException");
95 class_init = true;
96 }
97 catch ( ClassNotFoundException cnf )
98 {
99 }
101 }
102
103 if( stubClass.isAssignableFrom( c ) )
104 {
105 return null; }
107 else if( c.isInterface())
108 {
109 if( intfClass.isAssignableFrom( c ) )
110 {
111 try
112 {
113 Class helperClass =
114 loader.loadClass(c.getName() + "Helper");
115
116 if( helperClass == null )
117 {
118 return null;
119 }
120
121 org.jacorb.ir.InterfaceDef idef =
122 new org.jacorb.ir.InterfaceDef( c,
123 helperClass,
124 path,
125 _defined_in,
126 ir,
127 loader,
128 poa,
129 logger);
130
131 return idef;
132 }
133 catch ( ClassNotFoundException e )
134 {
135 return null;
137 }
138 }
139 else
140 {
141 try
142 {
143 Field f = c.getDeclaredField("value");
144 return new org.jacorb.ir.ConstantDef( c,
145 _defined_in,
146 ir,
147 logger);
148 }
149 catch( NoSuchFieldException nsfe )
150 {
151 return null;
153 }
154 }
155 }
156 else if( exceptClass.isAssignableFrom( c ))
157 {
158
162 return new org.jacorb.ir.ExceptionDef(c,
163 _defined_in,
164 ir,
165 loader,
166 poa,
167 logger);
168
177 }
178 else if( idlClass.isAssignableFrom( c ) )
179 {
180 try
181 {
182 Class helperClass =
183 loader.loadClass( c.getName()+"Helper");
184
185 org.omg.CORBA.TypeCode tc =
186 (org.omg.CORBA.TypeCode )helperClass.getDeclaredMethod("type", (Class []) null).invoke(null, (java.lang.Object []) null);
187 switch( tc.kind().value())
188 {
189 case org.omg.CORBA.TCKind._tk_struct:
190 return new org.jacorb.ir.StructDef( c,
191 path,
192 _defined_in,
193 ir,
194 logger,
195 loader,
196 poa );
197 case org.omg.CORBA.TCKind._tk_enum:
198 return new org.jacorb.ir.EnumDef(
199 c,
200 _defined_in,
201 ir,
202 loader );
203 case org.omg.CORBA.TCKind._tk_union:
204 return new org.jacorb.ir.UnionDef( c,
205 path,
206 _defined_in,
207 ir,
208 loader,
209 logger,
210 poa);
211 default:
212 return null;
213 }
214 }
215 catch( ClassNotFoundException e )
216 {
217 logger.warn("Caught Exception", e);
219 }
220 catch( Exception e )
221 {
222 logger.error("Caught Exception", e);
223 }
224 return null;
225 }
226 else if( c.getName().endsWith("Helper"))
227 {
228 try
229 {
230 org.omg.CORBA.TypeCode tc =
231 (org.omg.CORBA.TypeCode )c.getDeclaredMethod("type", (Class []) null).invoke(null, (java.lang.Object []) null);
232 if( tc.kind() == org.omg.CORBA.TCKind.tk_alias )
233 {
234 return new AliasDef(tc,
235 _defined_in,
236 ir,
237 logger,
238 poa);
239 }
240 }
241 catch( Exception e )
242 {
243 }
244 return null;
245 }
246 else
247 {
248 return null;
249 }
250 }
251
252 public static org.omg.CORBA.Contained createContainedReference(
253 Contained containedObject,
254 Logger logger,
255 POA poa )
256 {
257 if ( containedObject == null)
258 {
259 throw new INTF_REPOS ("Precondition violated in Contained createContainedReference");
260 }
261
262 org.omg.PortableServer.Servant servant = null;
263
264 switch ( containedObject.def_kind().value() )
265 {
266 case org.omg.CORBA.DefinitionKind._dk_Interface:
267 servant =
268 new org.omg.CORBA.InterfaceDefPOATie( (org.omg.CORBA.InterfaceDefOperations )containedObject );
269 break;
270 case org.omg.CORBA.DefinitionKind._dk_Exception:
271 servant =
272 new org.omg.CORBA.ExceptionDefPOATie( (org.omg.CORBA.ExceptionDefOperations )containedObject );
273 break;
274 case org.omg.CORBA.DefinitionKind._dk_Struct:
275 servant =
276 new org.omg.CORBA.StructDefPOATie( (org.omg.CORBA.StructDefOperations )containedObject );
277 break;
278 case org.omg.CORBA.DefinitionKind._dk_Enum:
279 servant =
280 new org.omg.CORBA.EnumDefPOATie( (org.omg.CORBA.EnumDefOperations )containedObject );
281 break;
282 case org.omg.CORBA.DefinitionKind._dk_Union:
283 servant =
284 new org.omg.CORBA.UnionDefPOATie( (org.omg.CORBA.UnionDefOperations )containedObject );
285 break;
286 case org.omg.CORBA.DefinitionKind._dk_Module:
287 servant =
288 new org.omg.CORBA.ModuleDefPOATie( (org.omg.CORBA.ModuleDefOperations )containedObject );
289 break;
290 case org.omg.CORBA.DefinitionKind._dk_Alias:
291 servant =
292 new org.omg.CORBA.AliasDefPOATie( (org.omg.CORBA.AliasDefOperations )containedObject );
293 break;
294 case org.omg.CORBA.DefinitionKind._dk_Constant:
295 servant =
296 new org.omg.CORBA.ConstantDefPOATie( (org.omg.CORBA.ConstantDefOperations )containedObject );
297 break;
298 default:
299 logger.warn("WARNING, createContainedReference returns null for dk " +
300 containedObject.def_kind().value() );
301 return null;
302 }
303
304 try
305 {
306 org.omg.CORBA.Contained containedRef =
307 org.omg.CORBA.ContainedHelper.narrow(poa.servant_to_reference( servant ));
308
309 containedObject.setReference( containedRef );
310 return containedRef;
311 }
312 catch( Exception e )
313 {
314 e.printStackTrace();
315 return null;
316 }
317 }
318
319
320 public java.lang.String id()
321 {
322 return id;
323 }
324 public void id(java.lang.String a)
325 {
326 id = a;
327 }
328
329 public java.lang.String name()
330 {
331 return name;
332 }
333
334 public void name(java.lang.String a)
335 {
336 name = a;
337 }
338
339 public java.lang.String version()
340 {
341 return version;
342 }
343
344 public void version(java.lang.String a)
345 {
346 version = a;
347 }
348
349 public org.omg.CORBA.Container defined_in()
350 {
351 return defined_in;
352 }
353
354 public java.lang.String absolute_name()
355 {
356 return absolute_name;
357 }
358
359 public org.omg.CORBA.Repository containing_repository()
360 {
361 return containing_repository;
362 }
363
364 public abstract org.omg.CORBA.ContainedPackage.Description describe();
365
366
367 public void move(org.omg.CORBA.Container new_container,
368 java.lang.String new_name,
369 java.lang.String new_version)
370 {
371 if( defined_in != null )
372 ;
374 defined_in = new_container;
375 version = new_version;
376 name = new_name;
377 }
378 }
379 |
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