Package org.infinispan.commands.tx

Examples of org.infinispan.commands.tx.PrepareCommand

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            InvalidateL1Command ilc = (InvalidateL1Command) c;
            ilc.init(configuration, distributionManager, notifier, dataContainer);
            break;
         case PrepareCommand.COMMAND_ID:
         case VersionedPrepareCommand.COMMAND_ID:
            PrepareCommand pc = (PrepareCommand) c;
            pc.init(interceptorChain, icc, txTable);
            pc.initialize(notifier, recoveryManager);
            if (pc.getModifications() != null)
               for (ReplicableCommand nested : pc.getModifications())  {
                  initializeReplicableCommand(nested, false);
               }
            pc.markTransactionAsRemote(isRemote);
            if (configuration.deadlockDetection().enabled() && isRemote) {
               DldGlobalTransaction transaction = (DldGlobalTransaction) pc.getGlobalTransaction();
               transaction.setLocksHeldAtOrigin(pc.getAffectedKeys());
            }
            break;
         case CommitCommand.COMMAND_ID:
         case VersionedCommitCommand.COMMAND_ID:
            CommitCommand commitCommand = (CommitCommand) c;
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      PutMapCommand c10 = new PutMapCommand(m1, null, 0, 0, Collections.<Flag>emptySet());
      marshallAndAssertEquality(c10);

      Address local = new JGroupsAddress(new IpAddress(12345));
      GlobalTransaction gtx = gtf.newGlobalTransaction(local, false);
      PrepareCommand c11 = new PrepareCommand(cacheName, gtx, true, c5, c6, c8, c10);
      marshallAndAssertEquality(c11);

      CommitCommand c12 = new CommitCommand(cacheName, gtx);
      marshallAndAssertEquality(c12);
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   public BackupResponse backupPrepare(PrepareCommand command) throws Exception {
      List<WriteCommand> modifications = filterModifications(command.getModifications());
      if (modifications.isEmpty()) {
         return EMPTY_RESPONSE;
      }
      PrepareCommand prepare = commandsFactory.buildPrepareCommand(command.getGlobalTransaction(), modifications,
                                                                   command.isOnePhaseCommit());
      //if we run a 2PC then filter out 1PC prepare backup calls as they will happen during the local commit phase.
      BackupFilter filter = !prepare.isOnePhaseCommit() ? BackupFilter.KEEP_2PC_ONLY : BackupFilter.KEEP_ALL;
      List<XSiteBackup> backups = calculateBackupInfo(filter);
      return backupCommand(prepare, backups);
   }
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      List<WriteCommand> modifications = filterModifications(localTx.getModifications());
      if (modifications.isEmpty()) {
         return EMPTY_RESPONSE;
      }
      List<XSiteBackup> backups = calculateBackupInfo(BackupFilter.KEEP_1PC_ONLY);
      PrepareCommand prepare = commandsFactory.buildPrepareCommand(command.getGlobalTransaction(),
                                                                   modifications, true);
      return backupCommand(prepare, backups);
   }
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         switch (id) {
            case LockControlCommand.COMMAND_ID:
               command = new LockControlCommand(cacheName);
               break;
            case PrepareCommand.COMMAND_ID:
               command = new PrepareCommand(cacheName);
               break;
            case VersionedPrepareCommand.COMMAND_ID:
               command = new VersionedPrepareCommand(cacheName);
               break;
            case TotalOrderNonVersionedPrepareCommand.COMMAND_ID:
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            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);
               }
               commandsFactory.initializeReplicableCommand(prepareCommand, true);
               prepareCommand.setOrigin(ctx.getOrigin());
               if (trace)
                  log.tracef("Replaying the transactions received as a result of state transfer %s", prepareCommand);
               visitPrepareCommand(ctx, prepareCommand);
            }
         }
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   }

   @Override
   public PrepareCommand buildPrepareCommand(GlobalTransaction gtx, List<WriteCommand> modifications, boolean onePhaseCommit) {
      return totalOrderProtocol ? new TotalOrderNonVersionedPrepareCommand(cacheName, gtx, modifications) :
            new PrepareCommand(cacheName, gtx, modifications, onePhaseCommit);
   }
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            break;
         case PrepareCommand.COMMAND_ID:
         case VersionedPrepareCommand.COMMAND_ID:
         case TotalOrderNonVersionedPrepareCommand.COMMAND_ID:
         case TotalOrderVersionedPrepareCommand.COMMAND_ID:
            PrepareCommand pc = (PrepareCommand) c;
            pc.init(interceptorChain, icf, txTable);
            pc.initialize(notifier, recoveryManager);
            if (pc.getModifications() != null)
               for (ReplicableCommand nested : pc.getModifications())  {
                  initializeReplicableCommand(nested, false);
               }
            pc.markTransactionAsRemote(isRemote);
            if (configuration.deadlockDetection().enabled() && isRemote) {
               DldGlobalTransaction transaction = (DldGlobalTransaction) pc.getGlobalTransaction();
               transaction.setLocksHeldAtOrigin(pc.getAffectedKeys());
            }
            break;
         case CommitCommand.COMMAND_ID:
         case VersionedCommitCommand.COMMAND_ID:
         case TotalOrderCommitCommand.COMMAND_ID:
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      if (isOnePhaseCommit(localTransaction)) {
         if (trace) log.tracef("Received prepare for tx: %s. Skipping call as 1PC will be used.", localTransaction);
         return XA_OK;
      }

      PrepareCommand prepareCommand = commandCreator.createPrepareCommand(localTransaction.getGlobalTransaction(), localTransaction.getModifications(), false);
      if (trace) log.tracef("Sending prepare command through the chain: %s", prepareCommand);

      LocalTxInvocationContext ctx = icf.createTxInvocationContext(localTransaction);
      prepareCommand.setReplayEntryWrapping(replayEntryWrapping);
      try {
         invoker.invoke(ctx, prepareCommand);
         if (localTransaction.isReadOnly()) {
            if (trace) log.tracef("Readonly transaction: %s", localTransaction.getGlobalTransaction());
            // force a cleanup to release any objects held.  Some TMs don't call commit if it is a READ ONLY tx.  See ISPN-845
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      if (isOnePhaseCommit(localTransaction) || isOnePhase) {
         validateNotMarkedForRollback(localTransaction);

         if (trace) log.trace("Doing an 1PC prepare call on the interceptor chain");
         List<WriteCommand> modifications = localTransaction.getModifications();
         PrepareCommand command = commandCreator.createPrepareCommand(localTransaction.getGlobalTransaction(), modifications, true);
         try {
            invoker.invoke(ctx, command);
         } catch (Throwable e) {
            handleCommitFailure(e, true, ctx);
         }
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Related Classes of org.infinispan.commands.tx.PrepareCommand

  • org.infinispan.commands.CommandsFactoryImpl
  • org.infinispan.commands.RemoteCommandFactory
  • org.infinispan.commands.RemoteCommandsFactory
  • org.infinispan.commands.write.ApplyDeltaCommand
  • org.infinispan.commands.write.WriteCommand
  • org.infinispan.context.impl.RemoteTxInvocationContext
  • org.infinispan.distribution.TransactionLoggerImpl
  • org.infinispan.interceptors.DistributionInterceptor
  • org.infinispan.interceptors.ReplicationInterceptor
  • org.infinispan.interceptors.TxInterceptor
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