List of lockFromCluster() Examples

Examples of lockFromCluster()

org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()
Try to acquire the local lock within the given timeout. If this method returns successfully, the caller has acquired the lock. @param lockName the name of the lock. @param caller the node making the request @param timeout number of ms the caller will accept waiting beforethe lock acquisition should be considered a failure. A value less than one means wait as long as necessary. @throws TimeoutException if the lock could not be acquired within thespecified timeout @throws InterruptedException

Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      
      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);

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      
      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);

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      // 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

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      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

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      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);

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      
      // 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);

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

                                           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"),

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      
      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);

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      
      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);

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Examples of org.jboss.ha.framework.server.lock.LocalLockHandler.lockFromCluster()

      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);

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