Package org.jboss.ha.framework.server.lock

Examples of org.jboss.ha.framework.server.lock.LocalLockHandler

64
65
66
67
68
69
70
71
72
73
74
   public void testBasicRemoteLock() throws Exception
   {
      TesteeSet<YieldingGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 2);
      YieldingGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      ClusterNode caller = testee.getCurrentView().get(0);
      assertFalse(node1.equals(caller));
     
View Full Code Here
96
97
98
99
100
101
102
103
104
105
106
  
   public void testContestedRemoteLock() throws Exception
   {
      TesteeSet<YieldingGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 3);
      YieldingGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      ClusterNode caller1 = testee.getCurrentView().get(0);
      assertFalse(node1.equals(caller1));
     
View Full Code Here
139
140
141
142
143
144
145
146
147
148
149
    */
   public void testDeadMemberCleanupAllowsRemoteLock() throws Exception
   {
      TesteeSet<YieldingGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 3);
      YieldingGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      List<ClusterNode> members = testee.getCurrentView();
      ClusterNode caller1 = members.get(0);
      assertFalse(node1.equals(caller1));
View Full Code Here
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
  
   public void testBasicRemoteLock() throws Exception
   {
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 2);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      ClusterNode caller = testee.getCurrentView().get(0);
      assertFalse(node1.equals(caller));
     
      resetToStrict(handler);     
      handler.lockFromCluster("test", caller, 1000);
      replay(handler);
     
      RemoteLockResponse rsp = target.remoteLock("test", caller, 1000);
     
      assertEquals(RemoteLockResponse.Flag.OK, rsp.flag);
View Full Code Here
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
  
   public void testContestedRemoteLock() throws Exception
   {
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 3);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      ClusterNode caller1 = testee.getCurrentView().get(0);
      assertFalse(node1.equals(caller1));
     
      ClusterNode caller2 = testee.getCurrentView().get(2);
      assertFalse(node1.equals(caller2));
     
      resetToStrict(handler);       
      handler.lockFromCluster("test", caller1, 1000);   
      replay(handler);
     
      RemoteLockResponse rsp = target.remoteLock("test", caller1, 1000);
     
      assertEquals(RemoteLockResponse.Flag.OK, rsp.flag);
View Full Code Here
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
    */  
   public void testConcurrentRemoteLock() throws Exception
   {
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 3);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      final RpcTarget target = testeeSet.target;
     
      ClusterNode caller1 = testee.getCurrentView().get(0);
      assertFalse(node1.equals(caller1));
     
      ClusterNode caller2 = testee.getCurrentView().get(2);
      assertFalse(node1.equals(caller2));

     
      resetToStrict(handler);  
      makeThreadSafe(handler, true);
      // When caller 1 invokes, block before giving response
      CountDownLatch answerStartLatch = new CountDownLatch(1);
      CountDownLatch answerDoneLatch = new CountDownLatch(1);
      BlockingAnswer<Boolean> caller1Answer = new BlockingAnswer<Boolean>(Boolean.TRUE, answerStartLatch, null, answerDoneLatch);
      BlockingAnswer<Boolean> caller2Answer = new BlockingAnswer<Boolean>(new TimeoutException(caller1), answerDoneLatch, 0, null, null);
      handler.lockFromCluster("test", caller1, 1000);
      expectLastCall().andAnswer(caller1Answer);
      handler.lockFromCluster("test", caller2, 1000);

     
      // There is a race where t1 may have already marked the lock as LOCKED in
      // which case t2 will not call handler.lockFromCluster("test", caller2, 1000);
      // See FIXME in method javadoc. So, we use times(0, 1) to specify no
View Full Code Here
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
282
  
   public void testRemoteLockFailsAgainstLocalLock() throws Exception
   {
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 2);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      ClusterNode caller1 = testee.getCurrentView().get(0);
      assertFalse(node1.equals(caller1));
     
      resetToStrict(handler);  
      // We throw TimeoutException to indicate "node1" holds the lock
      handler.lockFromCluster("test", caller1, 1000);
      expectLastCall().andThrow(new TimeoutException(node1));   
      replay(handler);
     
      RemoteLockResponse rsp = target.remoteLock("test", caller1, 1000);
     
      assertEquals(RemoteLockResponse.Flag.FAIL, rsp.flag);
      assertEquals(node1, rsp.holder);
     
      verify(handler); 
     
      // A second attempt should succeed if the local lock is released
     
      resetToStrict(handler);    
      // We return normally to indicate success
      handler.lockFromCluster("test", caller1, 1000);   
      replay(handler);
     
      rsp = target.remoteLock("test", caller1, 1000);
     
      assertEquals(RemoteLockResponse.Flag.OK, rsp.flag);
View Full Code Here
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
   {
      int viewPos = viewSize == 1 ? 0 : 1;
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, viewPos, viewSize);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      HAPartition partition = testee.getPartition();
      LocalLockHandler handler = testee.getLocalHandler();
     
      resetToNice(partition);
      resetToStrict(handler);
     
      ArrayList<RemoteLockResponse> rspList = new ArrayList<RemoteLockResponse>();
      for (int i = 0; i < viewSize - 1; i++)
      {
         rspList.add(new RemoteLockResponse(null, RemoteLockResponse.Flag.OK));
      }
     
      expect(partition.callMethodOnCluster(eq("test"),
                                           eq("remoteLock"),
                                           eqLockParams(node1, 2000000),
                                           aryEq(AbstractClusterLockSupport.REMOTE_LOCK_TYPES),
                                           eq(true))).andReturn(rspList).atLeastOnce();
     
      handler.lockFromCluster(eq("test"), eq(node1), anyLong());
      expectLastCall().andThrow(new TimeoutException(node1)).atLeastOnce();

     
      expect(partition.callMethodOnCluster(eq("test"),
                                           eq("releaseRemoteLock"),
View Full Code Here
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
    */
   public void testDeadMemberCleanupAllowsRemoteLock() throws Exception
   {     
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 3);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      List<ClusterNode> members = testee.getCurrentView();
      ClusterNode caller1 = members.get(0);
      assertFalse(node1.equals(caller1));
     
      ClusterNode caller2 = members.get(2);
      assertFalse(node1.equals(caller2));
     
      resetToStrict(handler);            
      handler.lockFromCluster("test", caller1, 1000);
      replay(handler);
     
      RemoteLockResponse rsp = target.remoteLock("test", caller1, 1000);
     
      assertEquals(RemoteLockResponse.Flag.OK, rsp.flag);
      assertNull(rsp.holder);
     
      verify(handler);
     
      // Change the view
      Vector<ClusterNode> dead = new Vector<ClusterNode>();
      dead.add(caller1);
     
      Vector<ClusterNode> all = new Vector<ClusterNode>(members);
      all.remove(caller1);
     
      resetToStrict(handler);
      expect(handler.getLockHolder("test")).andReturn(caller1);
      handler.unlockFromCluster("test", caller1);
      replay(handler);
     
      testee.membershipChanged(dead, new Vector<ClusterNode>(), all);
     
      verify(handler);
     
      // A call from a different caller should work
      resetToStrict(handler);            
      handler.lockFromCluster("test", caller2, 1000);
      replay(handler);
     
      rsp = target.remoteLock("test", caller2, 1000);
     
      assertEquals(RemoteLockResponse.Flag.OK, rsp.flag);
View Full Code Here
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
   public void testSpuriousLockReleaseIgnored2() throws Exception
   {
      TesteeSet<NonGloballyExclusiveClusterLockSupport> testeeSet = getTesteeSet(node1, 1, 3);
      NonGloballyExclusiveClusterLockSupport testee = testeeSet.impl;
      HAPartition partition = testee.getPartition();
      LocalLockHandler handler = testee.getLocalHandler();
      RpcTarget target = testeeSet.target;
     
      ClusterNode caller1 = testee.getCurrentView().get(0);
      ClusterNode caller2 = testee.getCurrentView().get(2);
     
      resetToStrict(partition);
      resetToStrict(handler);
     
      handler.lockFromCluster(eq("test"), eq(caller1), anyLong());
     
      expect(handler.getLockHolder("test")).andReturn(caller1);
     
      replay(partition);
      replay(handler);
     
      RemoteLockResponse rsp = target.remoteLock("test", caller1, 1);
View Full Code Here
TOP

Related Classes of org.jboss.ha.framework.server.lock.LocalLockHandler

  • org.jboss.test.cluster.defaultcfg.test.ReadWriteClusteredLockManagerUnitTestCase
  • org.jboss.test.cluster.defaultcfg.test.YieldingGloballyExclusiveClusterLockSupportUnitTestCase
  • org.jboss.test.cluster.lock.ClusteredLockManagerTestBase
    • 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.