Package org.apache.felix.scr.integration.components

Examples of org.apache.felix.scr.integration.components.SimpleComponent

215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
        configure( pid );
        delay();//let cm thread finish before enabling.
       
        getDisabledConfigurationAndEnable(pid, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( 1, comp10.m_multiRef.size() );
        TestCase.assertEquals( srv1, comp10.m_multiRef.iterator().next() );
        TestCase.assertEquals( 1, comp10.m_multiRefBind );
        TestCase.assertEquals( 0, comp10.m_multiRefUnbind);

        // update configuration to target srv2
        theConfig.put("ref.target", "(value=srv2)");
        configure( pid );

        delay();
        // should bind to srv2
        SimpleComponent comp20;
        if ( dynamic )
        {
            TestCase.assertEquals( 1, comp10.m_modified );
            comp20 = comp10;
            TestCase.assertEquals( 2, comp20.m_multiRefBind );
View Full Code Here
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
        final ComponentInstance instance = factory.newInstance( props );
        TestCase.assertNotNull( instance );
        TestCase.assertNotNull( instance.getInstance() );
        TestCase.assertEquals( SimpleComponent.INSTANCE, instance.getInstance() );

        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );
        TestCase.assertEquals( 1, comp10.m_singleRefBind );
        TestCase.assertEquals( 0, comp10.m_singleRefUnbind);

        // update configuration to target srv2
        theConfig.put("ref.target", "(value=srv2)");
        configure( pid );

        delay();
        // should bind to srv2
        SimpleComponent comp20;
        if ( dynamic )
        {
            //fails here, config modifications are not propagated to instances from factory.
            TestCase.assertEquals( 1, comp10.m_modified );
            comp20 = comp10;
View Full Code Here
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
        doTest("MultipleStaticReluctant");
    }

    protected void doTest(String componentName) throws Exception
    {
        ServiceRegistration dep1Reg = register(new SimpleComponent(), 0);
        ServiceRegistration dep2Reg = register(new SimpleComponent2(), 1000);
       
        final ComponentDescriptionDTO main = findComponentDescriptorByName(componentName);
        TestCase.assertNotNull(main);

        asyncEnable(main); //needs to be async
        delay(300); //dep2 getService has not yet returned
        dep1Reg.unregister();
        delay(2000); //dep2 getService has returned

        Felix4350Component.check(0, 0, false);

        dep1Reg = register(new SimpleComponent(), 0);
        delay(300);

        Felix4350Component.check(1, 0, true);

        disableAndCheck(main);  //does not need to be asyncv??
        dep1Reg.unregister();
        dep2Reg.unregister();

        Felix4350Component.check(1, 1, false);
        dep1Reg = register(new SimpleComponent(), 0);
        dep2Reg = register(new SimpleComponent2(), 1000);
        Felix4350Component.check(1, 1, false);
       
        asyncEnable(main); //needs to be async
        delay(300);
        dep1Reg.unregister();
        delay(100);
        dep1Reg = register(new SimpleComponent(), 0);
        delay(2000);

        Felix4350Component.check(2, 1, true); //n.b. counts are cumulative
    }
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
        {
          TestCase.assertTrue(SimpleComponent.INSTANCES.containsKey(cc.id));
        }

        // dispose an instance
        final SimpleComponent anInstance = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( anInstance );
        TestCase.assertNotNull( anInstance.m_activateContext );
        anInstance.m_activateContext.getComponentInstance().dispose();
        delay();

        // expect one component
        ComponentConfigurationDTO cc = findComponentConfigurationByName(factoryPid, ComponentConfigurationDTO.ACTIVE);

        TestCase.assertEquals( 1, SimpleComponent.INSTANCES.size() );
      TestCase.assertTrue(SimpleComponent.INSTANCES.containsKey(cc.id));

        final SimpleComponent instance = SimpleComponent.INSTANCES.values().iterator().next();

    }
View Full Code Here
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
    {
        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        String name ="test_optional_single_dynamic";
        ComponentConfigurationDTO cc = getDisabledConfigurationAndEnable(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );

        srv1.drop();
        // no delay, should be immediate

        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp10, comp11 );
        TestCase.assertNull( comp11.m_singleRef );
        TestCase.assertTrue( comp11.m_multiRef.isEmpty() );

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2", 2 );
        delay(); // async binding

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp10, comp12 );
        TestCase.assertEquals( srv2, comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.isEmpty() );

        disableAndCheck(cc);

        final SimpleServiceImpl srv3 = SimpleServiceImpl.create( bundleContext, "srv3", 2 );

        // enable component with two services available of same ranking, expect srv2 bind
        // async enabling
        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp20 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp20 );
        TestCase.assertNotSame( comp10, comp20 );
        TestCase.assertEquals( srv2, comp20.m_singleRef );
        TestCase.assertTrue( comp20.m_multiRef.isEmpty() );

        // drop srv2, expect rebind to srv3 (synchronously)
        srv2.drop();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp21 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp21 );
        TestCase.assertEquals( srv3, comp21.m_singleRef );
        TestCase.assertTrue( comp21.m_multiRef.isEmpty() );

        // create srv4, expect greedy rebind
        final SimpleServiceImpl srv4 = SimpleServiceImpl.create( bundleContext, "srv4", 4 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp22 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp22 );
        TestCase.assertEquals( srv4, comp22.m_singleRef );
        TestCase.assertTrue( comp22.m_multiRef.isEmpty() );

        // drop srv4 again, expect rebind to srv3
        srv4.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp23 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp23 );
        TestCase.assertEquals( srv3, comp23.m_singleRef );
        TestCase.assertTrue( comp23.m_multiRef.isEmpty() );

        // "reset"
        disableAndCheck(cc);
        srv3.drop();
        delay();

        // two services with service ranking (srv6 > srv5)
        final SimpleServiceImpl srv5 = SimpleServiceImpl.create( bundleContext, "srv5", 10 );
        final SimpleServiceImpl srv6 = SimpleServiceImpl.create( bundleContext, "srv6", 20 );

        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp30 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp30 );
        TestCase.assertEquals( srv6, comp30.m_singleRef );
        TestCase.assertTrue( comp30.m_multiRef.isEmpty() );

        // another service with higher ranking -- greedy rebind !
        final SimpleServiceImpl srv7 = SimpleServiceImpl.create( bundleContext, "srv7", 30 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp31 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp31 );
        TestCase.assertEquals( srv7, comp31.m_singleRef );
        TestCase.assertTrue( comp31.m_multiRef.isEmpty() );

        // srv6 goes, rebind to srv7
        srv6.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp32 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp32 );
        TestCase.assertEquals( srv7, comp32.m_singleRef );
        TestCase.assertTrue( comp32.m_multiRef.isEmpty() );
    }
View Full Code Here
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1", 1 );

        String name ="test_required_single_dynamic";
        ComponentConfigurationDTO cc = getDisabledConfigurationAndEnable(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );

        srv1.drop();
        // no delay, should be immediate

        findComponentConfigurationByName(name, ComponentConfigurationDTO.UNSATISFIED_REFERENCE);
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNull( comp11 );

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2", 2 );
        delay(); // async binding

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertEquals( srv2, comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.isEmpty() );

        disableAndCheck(cc);
        delay(); // async disabling

        final SimpleServiceImpl srv3 = SimpleServiceImpl.create( bundleContext, "srv3", 2 );

        // enable component with two services available of same ranking, expect srv2 bind
        // async enabling
        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp20 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp20 );
        TestCase.assertNotSame( comp10, comp20 );
        TestCase.assertEquals( srv2, comp20.m_singleRef );
        TestCase.assertTrue( comp20.m_multiRef.isEmpty() );

        // drop srv2, expect rebind to srv3 (synchronously)
        srv2.drop();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp21 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp21 );
        TestCase.assertEquals( srv3, comp21.m_singleRef );
        TestCase.assertTrue( comp21.m_multiRef.isEmpty() );

        // create srv4, expect no rebind
        final SimpleServiceImpl srv4 = SimpleServiceImpl.create( bundleContext, "srv4", 2 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp22 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp22 );
        TestCase.assertEquals( srv3, comp22.m_singleRef );
        TestCase.assertTrue( comp22.m_multiRef.isEmpty() );

        // drop srv4 again, expect no rebind
        srv4.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp23 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp23 );
        TestCase.assertEquals( srv3, comp23.m_singleRef );
        TestCase.assertTrue( comp23.m_multiRef.isEmpty() );

        // "reset"
        disableAndCheck(cc);
        srv3.drop();
        delay();

        // two services with service ranking (srv6 > srv5)
        final SimpleServiceImpl srv5 = SimpleServiceImpl.create( bundleContext, "srv5", 10 );
        final SimpleServiceImpl srv6 = SimpleServiceImpl.create( bundleContext, "srv6", 20 );

        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp30 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp30 );
        TestCase.assertEquals( srv6, comp30.m_singleRef );
        TestCase.assertTrue( comp30.m_multiRef.isEmpty() );

        // another service with higher ranking --  greedy rebind !
        final SimpleServiceImpl srv7 = SimpleServiceImpl.create( bundleContext, "srv7", 30 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp31 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp31 );
        TestCase.assertEquals( srv7, comp31.m_singleRef );
        TestCase.assertTrue( comp31.m_multiRef.isEmpty() );

        // srv6 goes, no rebind to srv7
        srv6.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp32 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp32 );
        TestCase.assertEquals( srv7, comp32.m_singleRef );
        TestCase.assertTrue( comp32.m_multiRef.isEmpty() );
    }
View Full Code Here
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        String name ="test_optional_multiple_dynamic";
        ComponentConfigurationDTO cc = getDisabledConfigurationAndEnable(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );

        srv1.drop();
        // no delay, should be immediate

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp10, comp11 );
        TestCase.assertNull( comp11.m_singleRef );
        TestCase.assertTrue( comp11.m_multiRef.isEmpty() );

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp10, comp12 );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.contains( srv2 ) );

        disableAndCheck(cc);
        delay(); // async disabling

        final SimpleServiceImpl srv3 = SimpleServiceImpl.create( bundleContext, "srv3" );

        // enable component with two services available, expect both bind
        // async enabling
        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp20 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp20 );
        TestCase.assertNotSame( comp10, comp20 );
        TestCase.assertNull( comp20.m_singleRef );
        TestCase.assertTrue( comp20.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp20.m_multiRef.contains( srv3 ) );

        srv2.drop();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp21 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp21 );
        TestCase.assertNull( comp21.m_singleRef );
        TestCase.assertFalse( comp21.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp21.m_multiRef.contains( srv3 ) );

        // create srv4, expect bind
        final SimpleServiceImpl srv4 = SimpleServiceImpl.create( bundleContext, "srv4" );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp22 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp22 );
        TestCase.assertNull( comp22.m_singleRef );
        TestCase.assertFalse( comp22.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp22.m_multiRef.contains( srv3 ) );
        TestCase.assertTrue( comp22.m_multiRef.contains( srv4 ) );

        // drop srv4 again, expect no rebind
        srv4.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp23 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp23 );
        TestCase.assertNull( comp23.m_singleRef );
        TestCase.assertFalse( comp23.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp23.m_multiRef.contains( srv3 ) );
        TestCase.assertFalse( comp23.m_multiRef.contains( srv4 ) );

        // "reset"
        disableAndCheck(cc);
        srv3.drop();
        delay();

        // two services with service ranking (srv6 > srv5)
        final SimpleServiceImpl srv5 = SimpleServiceImpl.create( bundleContext, "srv5", 10 );
        final SimpleServiceImpl srv6 = SimpleServiceImpl.create( bundleContext, "srv6", 20 );

        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp30 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp30 );
        TestCase.assertNull( comp30.m_singleRef );
        TestCase.assertTrue( comp30.m_multiRef.contains( srv5 ) );
        TestCase.assertTrue( comp30.m_multiRef.contains( srv6 ) );

        // another service with higher ranking -- no rebind !
        final SimpleServiceImpl srv7 = SimpleServiceImpl.create( bundleContext, "srv7", 30 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp31 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp31 );
        TestCase.assertNull( comp31.m_singleRef );
        TestCase.assertTrue( comp31.m_multiRef.contains( srv5 ) );
        TestCase.assertTrue( comp31.m_multiRef.contains( srv6 ) );
        TestCase.assertTrue( comp31.m_multiRef.contains( srv7 ) );

        // srv6 goes, rebind to srv7
        srv6.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp32 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp32 );
        TestCase.assertNull( comp32.m_singleRef );
        TestCase.assertTrue( comp32.m_multiRef.contains( srv5 ) );
        TestCase.assertFalse( comp32.m_multiRef.contains( srv6 ) );
        TestCase.assertTrue( comp32.m_multiRef.contains( srv7 ) );
View Full Code Here
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        String name ="test_required_multiple_dynamic";
        ComponentConfigurationDTO cc = getDisabledConfigurationAndEnable(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertNull( comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.contains( srv1 ) );

        srv1.drop();
        // no delay, should be immediate

        findComponentConfigurationByName(name, ComponentConfigurationDTO.UNSATISFIED_REFERENCE);
        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNull( comp11 );

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertNull( comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.contains( srv2 ) );

        disableAndCheck(cc);
        delay(); // async disabling

        final SimpleServiceImpl srv3 = SimpleServiceImpl.create( bundleContext, "srv3" );

        // enable component with two services available, expect both bind
        // async enabling
        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp20 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp20 );
        TestCase.assertNotSame( comp10, comp20 );
        TestCase.assertNull( comp20.m_singleRef );
        TestCase.assertTrue( comp20.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp20.m_multiRef.contains( srv3 ) );

        srv2.drop();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp21 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp21 );
        TestCase.assertNull( comp21.m_singleRef );
        TestCase.assertFalse( comp21.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp21.m_multiRef.contains( srv3 ) );

        // create srv4, expect bind
        final SimpleServiceImpl srv4 = SimpleServiceImpl.create( bundleContext, "srv4" );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp22 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp22 );
        TestCase.assertNull( comp22.m_singleRef );
        TestCase.assertFalse( comp22.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp22.m_multiRef.contains( srv3 ) );
        TestCase.assertTrue( comp22.m_multiRef.contains( srv4 ) );

        // drop srv4 again, expect no rebind
        srv4.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp23 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp20, comp23 );
        TestCase.assertNull( comp23.m_singleRef );
        TestCase.assertFalse( comp23.m_multiRef.contains( srv2 ) );
        TestCase.assertTrue( comp23.m_multiRef.contains( srv3 ) );
        TestCase.assertFalse( comp23.m_multiRef.contains( srv4 ) );

        // "reset"
        disableAndCheck(cc);
        srv3.drop();
        delay();

        // two services with service ranking (srv6 > srv5)
        final SimpleServiceImpl srv5 = SimpleServiceImpl.create( bundleContext, "srv5", 10 );
        final SimpleServiceImpl srv6 = SimpleServiceImpl.create( bundleContext, "srv6", 20 );

        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp30 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp30 );
        TestCase.assertNull( comp30.m_singleRef );
        TestCase.assertTrue( comp30.m_multiRef.contains( srv5 ) );
        TestCase.assertTrue( comp30.m_multiRef.contains( srv6 ) );

        // another service with higher ranking -- no rebind !
        final SimpleServiceImpl srv7 = SimpleServiceImpl.create( bundleContext, "srv7", 30 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp31 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp31 );
        TestCase.assertNull( comp31.m_singleRef );
        TestCase.assertTrue( comp31.m_multiRef.contains( srv5 ) );
        TestCase.assertTrue( comp31.m_multiRef.contains( srv6 ) );
        TestCase.assertTrue( comp31.m_multiRef.contains( srv7 ) );

        // srv6 goes, rebind to srv7
        srv6.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp32 = SimpleComponent.INSTANCE;
        TestCase.assertSame( comp30, comp32 );
        TestCase.assertNull( comp32.m_singleRef );
        TestCase.assertTrue( comp32.m_multiRef.contains( srv5 ) );
        TestCase.assertFalse( comp32.m_multiRef.contains( srv6 ) );
        TestCase.assertTrue( comp32.m_multiRef.contains( srv7 ) );
View Full Code Here
579
580
581
582
583
584
585
586
587
588
589
        TestCase.assertNotNull( instance );
        TestCase.assertNotNull( instance.getInstance() );
        TestCase.assertEquals( SimpleComponent.INSTANCE, instance.getInstance() );

        // ensure instance is bound
        final SimpleComponent sc = SimpleComponent.INSTANCE;
        TestCase.assertEquals( 1, sc.m_multiRef.size() );
        TestCase.assertTrue( sc.m_multiRef.contains( srv1 ) );

        // ensure factory is not bound
//        TestCase.assertNull( component.getReferences()[0].getServiceReferences() );
View Full Code Here
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
        final SimpleServiceImpl srv1 = SimpleServiceImpl.create( bundleContext, "srv1" );

        String name ="test_optional_single_static";
        ComponentConfigurationDTO cc = getDisabledConfigurationAndEnable(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp10 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp10 );
        TestCase.assertEquals( srv1, comp10.m_singleRef );
        TestCase.assertTrue( comp10.m_multiRef.isEmpty() );

        srv1.drop();
        delay(); // async reactivate

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp11 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp11 );
        TestCase.assertNull( comp11.m_singleRef );
        TestCase.assertTrue( comp11.m_multiRef.isEmpty() );

        final SimpleServiceImpl srv2 = SimpleServiceImpl.create( bundleContext, "srv2" );
        delay(); // async binding

        // greedy static reference rebinds
        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);
        final SimpleComponent comp12 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp10, comp12 );
        TestCase.assertNotSame( comp11, comp12 );
        TestCase.assertEquals( srv2, comp12.m_singleRef );
        TestCase.assertTrue( comp12.m_multiRef.isEmpty() );

        disableAndCheck(cc);
        delay(); // async disabling

        final SimpleServiceImpl srv3 = SimpleServiceImpl.create( bundleContext, "srv3" );

        // enable component with two services available, expect srv2 bind
        // async enabling
        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp20 = SimpleComponent.INSTANCE;
        TestCase.assertNotNull( comp20 );
        TestCase.assertNotSame( comp10, comp20 );
        TestCase.assertEquals( srv2, comp20.m_singleRef );
        TestCase.assertTrue( comp20.m_multiRef.isEmpty() );

        // drop srv2, expect rebind to srv3 (synchronously)
        srv2.drop();
        delay(); // async reactivate

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp21 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp21 );
        TestCase.assertEquals( srv3, comp21.m_singleRef );
        TestCase.assertTrue( comp21.m_multiRef.isEmpty() );

        // create srv4 of lower rank, expect no rebind
        final SimpleServiceImpl srv4 = SimpleServiceImpl.create( bundleContext, "srv4", -1 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp22 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp22 );
        TestCase.assertSame( comp21, comp22 );
        TestCase.assertEquals( srv3, comp22.m_singleRef );
        TestCase.assertTrue( comp22.m_multiRef.isEmpty() );

        // drop srv4 again, expect no rebind
        srv4.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp23 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp20, comp23 );
        TestCase.assertSame( comp21, comp23 );
        TestCase.assertSame( comp22, comp23 );
        TestCase.assertEquals( srv3, comp23.m_singleRef );
        TestCase.assertTrue( comp23.m_multiRef.isEmpty() );

        // "reset"
        disableAndCheck(cc);
        srv3.drop();
        delay();

        // two services with service ranking (srv6 > srv5)
        final SimpleServiceImpl srv5 = SimpleServiceImpl.create( bundleContext, "srv5", 10 );
        final SimpleServiceImpl srv6 = SimpleServiceImpl.create( bundleContext, "srv6", 20 );

        enableAndCheck(cc.description);
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp30 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp23, comp30 );
        TestCase.assertEquals( srv6, comp30.m_singleRef );
        TestCase.assertTrue( comp30.m_multiRef.isEmpty() );

        // another service with higher ranking rebind !
        final SimpleServiceImpl srv7 = SimpleServiceImpl.create( bundleContext, "srv7", 30 );
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp31 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp30, comp31 );
        TestCase.assertEquals( srv7, comp31.m_singleRef );
        TestCase.assertTrue( comp31.m_multiRef.isEmpty() );

        // srv6 goes, rebind to srv7
        srv6.drop();
        delay();

        findComponentConfigurationByName(name, ComponentConfigurationDTO.ACTIVE);

        final SimpleComponent comp32 = SimpleComponent.INSTANCE;
        TestCase.assertNotSame( comp30, comp32 );
        TestCase.assertSame( comp31, comp32 );
        TestCase.assertEquals( srv7, comp32.m_singleRef );
        TestCase.assertTrue( comp32.m_multiRef.isEmpty() );
    }
View Full Code Here
TOP

Related Classes of org.apache.felix.scr.integration.components.SimpleComponent

  • org.apache.felix.scr.integration.ComponentConfigurationTest
  • org.apache.felix.scr.integration.ComponentDisposeTest
  • org.apache.felix.scr.integration.ConfigurationChangeTest
  • org.apache.felix.scr.integration.Felix4350Test
  • org.apache.felix.scr.integration.ServiceBindGreedyTest
  • org.apache.felix.scr.integration.ServiceBindTest
  • org.apache.felix.scr.integration.ServiceChangedTest
  • org.apache.felix.scr.integration.ServiceComponentTest
  • org.apache.felix.scr.integration.TargetedPIDTest
  • org.apache.felix.scr.integration.TargetPropertyTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.