|
1
28
29 package ist.coach.itut_x780Components.ManagedObjectFactoryProviderComposition;
30
31 import ist.coach.coachEmfCommon.Utils;
32 import ist.coach.coachEmfCommon.ExceptionMessages;
33 import intt.itu.itut_x780.UIDType;
34 import intt.itu.itut_x780.CreateError;
35 import intt.itu.itut_x780.ApplicationError;
36
37 import intt.itu.itut_x780.ManagedObjectFactory;
38 import intt.itu.itut_x780.ManagedObjectFactoryHelper;
39 import ist.coach.coachEmfCommon.CreateErrorInfoTypeImpl;
40 import ist.coach.coachEmfCommon.ApplicationErrorInfoTypeImpl;
41
42 import ist.coach.itut_x780Components.CCM_ManagedObjectFactoryProvider_Context;
43 import ist.coach.itut_x780Components.ManagedObjectMgmt;
44 import ist.coach.coachEmfServices.EmfBasicLog.*;
45
46
47
53 public class ManagedObjectFactoryProviderImpl
54 extends ist.coach.itut_x780Components.ManagedObjectFactoryProviderComposition.ManagedObjectFactoryProvider_impl
55 {
56
62
63 intt.itu.itut_q816.ContainmentComponent c_admin = null;
64 intt.itu.itut_q816.Containment c_query = null;
65
66 private static final String  FACTORY_CLASS = "ManagedObjectFactory";
67 ManagedObjectMgmt facade = null;
68 private BasicLog logSupport;
69
75 public ManagedObjectFactoryProviderImpl()
76 {
77
78 }
79
80
94 public void
95 configuration_complete()
96 throws org.omg.Components.InvalidConfiguration
97 {
98 if ((facade = get_context().get_connection_facade()) == null)
102 throw new org.omg.Components.InvalidConfiguration();
103
104 if ((c_admin = get_context().get_connection_containment_admin()) == null)
105 throw new org.omg.Components.InvalidConfiguration();
106
107 if ((c_query = get_context().get_connection_containment_query()) == null)
108 throw new org.omg.Components.InvalidConfiguration();
109
110 if ((logSupport = get_context().get_connection_basic_log()) == null)
111 throw new org.omg.Components.InvalidConfiguration();
112
113 intt.itu.itut_q816.FactoryFinderComponent factoryfinder_admin =
116 get_context().get_connection_factoryfinder_admin();
117
118 org.omg.CORBA.Object myself_o;
119 ManagedObjectFactory myself = null;
120
121 try {
122 myself_o = ((org.omg.Components.SessionContext) get_context()).get_CCM_object();
123 myself = ManagedObjectFactoryHelper.narrow(myself_o);
124
125 factoryfinder_admin.register(FACTORY_CLASS, myself);
126 }
128 catch(intt.itu.itut_x780.ApplicationError ex) {
129
130 throw new org.omg.Components.InvalidConfiguration();
131 }
132 catch(Exception e) {
133 }
135
136
137 System.err.println("ManagedObjectFactoryProvider configuration completed...");
138 }
139
140
150 public void
151 ccm_remove()
152 throws org.omg.Components.CCMException
153 {
154 }
158
164
167 public org.omg.CosNaming.NameComponent []
168 create_base(String nameBinding, org.omg.CosNaming.NameComponent [] superior, String reqId)
169 throws intt.itu.itut_x780.CreateError,
170
171 intt.itu.itut_x780.ApplicationError
172 {
173 short deletePolicy = -1;
174 boolean managerMayCreatePolicy = false;
175 String objectKind = new String ();
176 String nameBinding_str = "intt.itu.itut_x780.NameBindings." +
177 nameBinding;
178 try {
179 Class deletePolicyClass =
180 Class.forName(nameBinding_str + ".deletePolicy");
181
182 deletePolicy =
183 deletePolicyClass.getDeclaredField("value").getShort(null);
184
185 Class managerMayCreatePolicyClass =
186 Class.forName(nameBinding_str + ".managersMayCreate");
187 managerMayCreatePolicy =
188 managerMayCreatePolicyClass.getDeclaredField("value").getBoolean(null);
189
190 Class objectKindClass =
191 Class.forName(nameBinding_str + ".kind");
192 objectKind = (String ) objectKindClass.getDeclaredField("value").get(null);
193
194
199
200 }
201 catch(java.lang.ClassNotFoundException ex) {
202 System.err.println(nameBinding_str + " can not be found!" + ex.getMessage());
203 CreateErrorInfoTypeImpl error_code = new CreateErrorInfoTypeImpl();
204 error_code.error = new UIDType(
205 intt.itu.itut_x780.CreateErrorConst.moduleName.value,
206 intt.itu.itut_x780.CreateErrorConst.invalidNameBinding.value);
207
208 error_code.details = ExceptionMessages.namebinding_exists_error;
209 throw new CreateError(error_code);
210
211 }
212 catch(java.lang.NoSuchFieldException ex_field) {
213 System.err.println("java.lang.NoSuchFieldException caught " +
214 ex_field.getMessage());
215 CreateErrorInfoTypeImpl error_code = new CreateErrorInfoTypeImpl();
216 error_code.error = new UIDType(
217 intt.itu.itut_x780.CreateErrorConst.moduleName.value,
218 intt.itu.itut_x780.CreateErrorConst.invalidNameBinding.value);
219
220 error_code.details = ExceptionMessages.namebinding_field_error;
221 throw new CreateError(error_code);
222
223 }
224 catch(java.lang.IllegalAccessException ex_acc) {
225 System.err.println("java.lang.IllegalAccessException caught " +
226 ex_acc.getMessage());
227 CreateErrorInfoTypeImpl error_code = new CreateErrorInfoTypeImpl();
228 error_code.error = new UIDType(
229 intt.itu.itut_x780.CreateErrorConst.moduleName.value,
230 intt.itu.itut_x780.CreateErrorConst.invalidNameBinding.value);
231
232 error_code.details = ExceptionMessages.namebinding_field_error;
233 throw new CreateError(error_code);
234
235 }
236 if (!managerMayCreatePolicy) {
238 CreateErrorInfoTypeImpl error_code = new CreateErrorInfoTypeImpl();
239 error_code.error = new UIDType(
240 intt.itu.itut_x780.CreateErrorConst.moduleName.value,
241 intt.itu.itut_x780.CreateErrorConst.invalidNameBinding.value);
242
243 error_code.details = ExceptionMessages.manager_create_error;
244 throw new CreateError(error_code);
245 }
246
247 if (! c_query.exists(superior)) {
249 ApplicationErrorInfoTypeImpl error_code = new ApplicationErrorInfoTypeImpl();
250 error_code.error = new UIDType(
251 intt.itu.itut_x780.ApplicationErrorConst.moduleName.value,
252 intt.itu.itut_x780.ApplicationErrorConst.objectNotFound.value);
253
254 error_code.details = Utils.name2string(superior) +
255 ExceptionMessages.parent_object_error;
256
257 throw new ApplicationError(error_code);
258 }
259
260 String allocatedId = reqId;
262 if (reqId == null || reqId.length() == 0) {
263
264 System.err.println("Auto-naming gets activated..");
265 org.omg.CosNaming.NameComponent [][] siblings =
266 c_query.getContained(superior);
267 System.err.println("Parent has " + siblings.length +
268 " children");
269
270 boolean idFound = false;
271 int id = 0, name_length = 0;
272 while(! idFound) {
273 id++;
274 int i = 0;
275 for(i = 0; i < siblings.length; i++) {
276 if (siblings[i] !=null && (name_length=siblings[i].length) > 0) {
277 if (siblings[i][name_length -2].id.equals(Integer.toString(id))) {
278 break;
279 }
280 }
281 }
282 if (i >= siblings.length) {
283 idFound = true;
284 }
285 }
286 allocatedId = Integer.toString(id);
287 }
288
289 org.omg.CosNaming.NameComponent [] name;
291
292 int index = 0;
293 if (superior.length == 1) {
294 name = new org.omg.CosNaming.NameComponent [superior.length + 2];
295 index = 1;
296 }
297 else {
298 name = new org.omg.CosNaming.NameComponent [superior.length + 1];
299 index = superior.length - 1;
300 }
301 int i = 0;
302 for(i = 0; i < index; i++)
303 name[i] = superior[i];
304
305 name[i++] = new org.omg.CosNaming.NameComponent (allocatedId, objectKind);
307
308 name[i] = new org.omg.CosNaming.NameComponent ("", Utils.name2facade(facade.facade_name()));
310 Utils.pretty_log(logSupport, FACTORY_CLASS, "Factory", (short) LogSeverity._Info,
311 "proceed to create " + Utils.name2string(name));
312 facade.create(name, objectKind, new String [0], deletePolicy,
315 intt.itu.itut_x780.SourceIndicatorType.managementOperation);
316 c_admin.addName(name, superior);
318 Utils.pretty_log(logSupport, FACTORY_CLASS, "Factory", (short) LogSeverity._Info,
319 "successfully created " + Utils.name2string(name));
320 return name;
322 }
323
324 }
325 |
Popular Tags |
Java API By Example, From Geeks To Geeks.