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1
28
29 package ist.coach.itut_q816Components.TerminatorServiceProviderComposition;
30
31 import ist.coach.coachEmfCommon.Utils;
32 import ist.coach.coachEmfCommon.ExceptionMessages;
33 import ist.coach.coachEmfCommon.DeleteErrorInfoTypeImpl;
34 import ist.coach.coachEmfCommon.ApplicationErrorInfoTypeImpl;
35
36 import intt.itu.itut_x780.UIDType;
37 import intt.itu.itut_x780.ApplicationError;
38 import intt.itu.itut_x780.DeleteError;
39 import intt.itu.itut_x780.ManagedObject_F;
40
41
47 public class terminatorSegImpl
48 extends ist.coach.itut_q816Components.TerminatorServiceProviderComposition.terminatorSeg
49 {
50
61 public terminatorSegImpl()
62 {
63
64 }
65
66
72
75 public void
76 deleteByName(org.omg.CosNaming.NameComponent  [] name)
77 throws intt.itu.itut_x780.ApplicationError,
78 intt.itu.itut_x780.DeleteError
79 {
80
84 String name_str = Utils.name2string(name);
85 String facade_name = Utils.name2facade(name_str);
86
87 if (facade_name.length() == 0) {
88 ApplicationErrorInfoTypeImpl error_code =
89 new ApplicationErrorInfoTypeImpl();
90 error_code.error = new UIDType(
91 intt.itu.itut_x780.ApplicationErrorConst.moduleName.value,
92 intt.itu.itut_x780.ApplicationErrorConst.invalidParameter.value);
93 error_code.details = ExceptionMessages.root_delete_error;
94
95 System.err.println("Terminator: Root Object can not be deleted!");
96 throw new ApplicationError(error_code);
97 }
98 System.err.println("Terminator>deleteByName called for " + name_str + " of " +
99 facade_name);
100
101 intt.itu.itut_q816.Containment c_query = null;
102
103 if ((c_query = get_context().get_connection_containment_query()) == null) {
104 ApplicationErrorInfoTypeImpl error_code =
105 new ApplicationErrorInfoTypeImpl();
106 error_code.error = new UIDType(
107 intt.itu.itut_x780.ApplicationErrorConst.moduleName.value,
108 intt.itu.itut_x780.ApplicationErrorConst.invalidParameter.value);
109 error_code.details = ExceptionMessages.components_connect_error;
110
111 System.err.println("Terminator:ContainmentQuery can not be located!!");
112 throw new ApplicationError(error_code);
113 }
114
115
116
117 ist.coach.itut_q816Components.
118 TerminatorServiceProviderPackage.target_facadesConnection [] facades =
119 get_context().get_connections_target_facades();
120
121 int i = 0;
122 org.omg.CosNaming.NameComponent [] facade_name_comp;
123 for(i = 0; i < facades.length; i++) {
124 facade_name_comp = facades[i].objref.nameGet();
125
128 int len = facade_name_comp.length;
129 if (len > 0 &&
130 facade_name_comp[len - 1].kind.equals(facade_name))
131
132 break;
133 }
134
135 if (i >= facades.length) {
136
137 ApplicationErrorInfoTypeImpl error_code =
138 new ApplicationErrorInfoTypeImpl();
139 error_code.error = new UIDType(
140 intt.itu.itut_x780.ApplicationErrorConst.moduleName.value,
141 intt.itu.itut_x780.ApplicationErrorConst.invalidParameter.value);
142 error_code.details = ExceptionMessages.facade_not_exists_error;
143
144 System.err.println("Terminator: Could not locate the facade!");
145 throw new ApplicationError(error_code);
146 }
147
148 ManagedObject_F facade = facades[i].objref;
149
150 short objectDeletePolicy = facade.deletePolicyGet(name);
151
152 org.omg.CosNaming.NameComponent [][] contained_objects = null;
153 switch (objectDeletePolicy) {
154
155 case intt.itu.itut_x780.notDeletable.value:
156
157
159 DeleteErrorInfoTypeImpl error_code =
160 new DeleteErrorInfoTypeImpl();
161 error_code.error = new UIDType(
162 intt.itu.itut_x780.DeleteErrorConst.moduleName.value,
163 intt.itu.itut_x780.DeleteErrorConst.notDeletable.value);
164 error_code.details = name_str + ExceptionMessages.manager_delete_error;
165 throw new DeleteError(error_code);
166
167 case intt.itu.itut_x780.deleteOnlyIfNoContainedObjects.value:
168
169
171 contained_objects = c_query.getContained(name);
172
173 if (contained_objects.length > 0) {
174
175 DeleteErrorInfoTypeImpl error_contained =
176 new DeleteErrorInfoTypeImpl();
177 error_contained.error = new UIDType(
178 intt.itu.itut_x780.DeleteErrorConst.moduleName.value,
179 intt.itu.itut_x780.DeleteErrorConst.containsObjects.value);
180 error_contained.details = ExceptionMessages.contains_object_error +
181 ".\n " + name_str + " contains " +
182 contained_objects.length + " children";
183 throw new DeleteError(error_contained);
184 }
185
186 delete(name, facade);
187 return;
189
190 case intt.itu.itut_x780.deleteContainedObjects.value:
191
192
194 contained_objects = c_query.getContained(name);
195
196 if (contained_objects.length == 0) {
197 delete(name, facade);
198 return;
200 }
201
202 for(int j = 0; j < contained_objects.length; j++) {
203 deleteByName(contained_objects[j]);
204 }
205 delete(name, facade);
206 return;
208
209 default: return;
211 }
212 }
213
214 public void delete(org.omg.CosNaming.NameComponent [] name,
215 intt.itu.itut_x780.ManagedObject_F facade)
216 throws intt.itu.itut_x780.ApplicationError, intt.itu.itut_x780.DeleteError
217 {
218
219 facade.destroy(name);
221 intt.itu.itut_q816.ContainmentComponent c_admin = null;
223
224 if ((c_admin = get_context().get_connection_containment_admin()) == null) {
225 ApplicationErrorInfoTypeImpl error_code =
226 new ApplicationErrorInfoTypeImpl();
227 error_code.error = new UIDType(
228 intt.itu.itut_x780.ApplicationErrorConst.moduleName.value,
229 intt.itu.itut_x780.ApplicationErrorConst.invalidParameter.value);
230 error_code.details = ExceptionMessages.components_connect_error;
231 System.err.println("Terminator:ContainmentAdmin can not be located!!");
232 throw new ApplicationError(error_code);
233 }
234
235 c_admin.removeName(name);
236 System.err.println("delete: Successfully removed object " +
237 Utils.name2string(name) + " from its facade and containment service!");
238 }
239
240 }
241 |
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