Package org.infinispan.transaction.impl

Examples of org.infinispan.transaction.impl.RemoteTransaction

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            LockControlCommand lcc = (LockControlCommand) c;
            lcc.init(interceptorChain, icf, txTable);
            lcc.markTransactionAsRemote(isRemote);
            if (configuration.deadlockDetection().enabled() && isRemote) {
               DldGlobalTransaction gtx = (DldGlobalTransaction) lcc.getGlobalTransaction();
               RemoteTransaction transaction = txTable.getRemoteTransaction(gtx);
               if (transaction != null) {
                  if (!configuration.clustering().cacheMode().isDistributed()) {
                     Set<Object> keys = txTable.getLockedKeysForRemoteTransaction(gtx);
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
                     ((DldGlobalTransaction) gtx2).setLocksHeldAtOrigin(keys);
                     gtx.setLocksHeldAtOrigin(keys);
                  } else {
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
                     ((DldGlobalTransaction) gtx2).setLocksHeldAtOrigin(gtx.getLocksHeldAtOrigin());
                  }
               }
            }
            break;
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      if (ctx.getCacheTransaction() instanceof RemoteTransaction) {
         // If a commit is received for a transaction that doesn't have its 'lookedUpEntries' populated
         // we know for sure this transaction is 2PC and was received via state transfer but the preceding PrepareCommand
         // was not received by local node because it was executed on the previous key owners. We need to re-prepare
         // the transaction on local node to ensure its locks are acquired and lookedUpEntries is properly populated.
         RemoteTransaction remoteTx = (RemoteTransaction) ctx.getCacheTransaction();
         if (trace) {
            log.tracef("Remote tx topology id %d and command topology is %d", remoteTx.lookedUpEntriesTopology(),
                       command.getTopologyId());
         }
         if (remoteTx.lookedUpEntriesTopology() < command.getTopologyId()) {
            ctx.skipTransactionCompleteCheck(true);
            remoteTx.setLookedUpEntriesTopology(command.getTopologyId());

            PrepareCommand prepareCommand;
            if (useVersioning) {
               prepareCommand = commandFactory.buildVersionedPrepareCommand(ctx.getGlobalTransaction(), ctx.getModifications(), false);
            } else {
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               }
               RollbackCommand rollback = new RollbackCommand(command.getCacheName(), command.getGlobalTransaction());
               try {
                  invokeNextInterceptor(ctx, rollback);
               } finally {
                  RemoteTransaction remoteTx = (RemoteTransaction) ctx.getCacheTransaction();
                  remoteTx.markForRollback(true);
                  txTable.removeRemoteTransaction(command.getGlobalTransaction());
               }
            }
         }
      }
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         assertTrue(localTx.isReadOnly());
      }

      final Collection<RemoteTransaction> remoteTxs = TestingUtil.getTransactionTable(cache(0, "testcache")).getRemoteTransactions();
      assertEquals(1, remoteTxs.size());
      RemoteTransaction remoteTx = remoteTxs.iterator().next();
      assertTrue(remoteTx.getLockedKeys().contains(key));
      assertTrue(TestingUtil.extractLockManager(cache(0, "testcache")).isLocked(key));

      if (commit) {
         tm(1, "testcache").commit();
      } else {
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               }
               RollbackCommand rollback = new RollbackCommand(command.getCacheName(), command.getGlobalTransaction());
               try {
                  invokeNextInterceptor(ctx, rollback);
               } finally {
                  RemoteTransaction remoteTx = (RemoteTransaction) ctx.getCacheTransaction();
                  remoteTx.markForRollback(true);
                  txTable.removeRemoteTransaction(command.getGlobalTransaction());
               }
            }
         }
      }
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         // If a commit is received for a transaction that doesn't have its 'lookedUpEntries' populated
         // we know for sure this transaction is 2PC and was received via state transfer but the preceding PrepareCommand
         // was not received by local node because it was executed on the previous key owners. We need to re-prepare
         // the transaction on local node to ensure its locks are acquired and lookedUpEntries is properly populated.
         RemoteTransaction remoteTx = (RemoteTransaction) ctx.getCacheTransaction();
         if (trace) {
            log.tracef("Remote tx topology id %d and command topology is %d", remoteTx.lookedUpEntriesTopology(),
                  command.getTopologyId());
         }
         if (remoteTx.lookedUpEntriesTopology() < command.getTopologyId()) {
            PrepareCommand prepareCommand;
            if (useVersioning) {
               prepareCommand = commandsFactory.buildVersionedPrepareCommand(ctx.getGlobalTransaction(), ctx.getModifications(), false);
            } else {
               prepareCommand = commandsFactory.buildPrepareCommand(ctx.getGlobalTransaction(), ctx.getModifications(), false);
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            LockControlCommand lcc = (LockControlCommand) c;
            lcc.init(interceptorChain, icf, txTable);
            lcc.markTransactionAsRemote(isRemote);
            if (configuration.deadlockDetection().enabled() && isRemote) {
               DldGlobalTransaction gtx = (DldGlobalTransaction) lcc.getGlobalTransaction();
               RemoteTransaction transaction = txTable.getRemoteTransaction(gtx);
               if (transaction != null) {
                  if (!configuration.clustering().cacheMode().isDistributed()) {
                     Set<Object> keys = txTable.getLockedKeysForRemoteTransaction(gtx);
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
                     ((DldGlobalTransaction) gtx2).setLocksHeldAtOrigin(keys);
                     gtx.setLocksHeldAtOrigin(keys);
                  } else {
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
                     ((DldGlobalTransaction) gtx2).setLocksHeldAtOrigin(gtx.getLocksHeldAtOrigin());
                  }
               }
            }
            break;
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      if (ctx.getCacheTransaction() instanceof RemoteTransaction) {
         // If a commit is received for a transaction that doesn't have its 'lookedUpEntries' populated
         // we know for sure this transaction is 2PC and was received via state transfer but the preceding PrepareCommand
         // was not received by local node because it was executed on the previous key owners. We need to re-prepare
         // the transaction on local node to ensure its locks are acquired and lookedUpEntries is properly populated.
         RemoteTransaction remoteTx = (RemoteTransaction) ctx.getCacheTransaction();
         if (trace) {
            log.tracef("Remote tx topology id %d and command topology is %d", remoteTx.lookedUpEntriesTopology(),
                       command.getTopologyId());
         }
         if (remoteTx.lookedUpEntriesTopology() < command.getTopologyId()) {
            remoteTx.setLookedUpEntriesTopology(command.getTopologyId());

            PrepareCommand prepareCommand;
            if (useVersioning) {
               prepareCommand = commandFactory.buildVersionedPrepareCommand(ctx.getGlobalTransaction(), ctx.getModifications(), false);
            } else {
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            LockControlCommand lcc = (LockControlCommand) c;
            lcc.init(interceptorChain, icf, txTable);
            lcc.markTransactionAsRemote(isRemote);
            if (configuration.deadlockDetection().enabled() && isRemote) {
               DldGlobalTransaction gtx = (DldGlobalTransaction) lcc.getGlobalTransaction();
               RemoteTransaction transaction = txTable.getRemoteTransaction(gtx);
               if (transaction != null) {
                  if (!configuration.clustering().cacheMode().isDistributed()) {
                     Set<Object> keys = txTable.getLockedKeysForRemoteTransaction(gtx);
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
                     ((DldGlobalTransaction) gtx2).setLocksHeldAtOrigin(keys);
                     gtx.setLocksHeldAtOrigin(keys);
                  } else {
                     GlobalTransaction gtx2 = transaction.getGlobalTransaction();
                     ((DldGlobalTransaction) gtx2).setLocksHeldAtOrigin(gtx.getLocksHeldAtOrigin());
                  }
               }
            }
            break;
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      super.cleanupStaleTransactions(cacheTopology);
   }

   @Override
   public RemoteTransaction getRemoteTransaction(GlobalTransaction txId) {
      RemoteTransaction remoteTransaction = super.getRemoteTransaction(txId);
      if (remoteTransaction != null) return remoteTransaction;
      //also look in the recovery manager, as this transaction might be prepared
      return recoveryManager.getPreparedTransaction(((RecoverableTransactionIdentifier) txId).getXid());
   }
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Related Classes of org.infinispan.transaction.impl.RemoteTransaction

  • org.infinispan.commands.CommandsFactoryImpl
  • org.infinispan.commands.control.LockControlCommand
  • org.infinispan.commands.remote.recovery.TxCompletionNotificationCommand
  • org.infinispan.commands.tx.AbstractTransactionBoundaryCommand
  • org.infinispan.commands.tx.PrepareCommand
  • org.infinispan.distribution.rehash.PessimisticStateTransferLocksTest
  • org.infinispan.interceptors.totalorder.TotalOrderInterceptor
  • org.infinispan.interceptors.TxInterceptor
  • org.infinispan.replication.SyncReplPessimisticLockingTest
  • org.infinispan.statetransfer.StateTransferInterceptor
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