Examples of org.infinispan.transaction.LocalTransaction

org.infinispan.transaction.LocalTransaction
Object that holds transaction's state on the node where it originated; as opposed to {@link RemoteTransaction}. @author Mircea.Markus@jboss.com @since 5.0

      return visitRemoveCommand(ctx, command);
   }


   protected boolean isFromStateTransfer(InvocationContext ctx) {
      if (ctx.isInTxScope() && ctx.isOriginLocal()) {
         LocalTransaction localTx = (LocalTransaction) ((TxInvocationContext) ctx).getCacheTransaction();
         if (localTx.isFromStateTransfer()) {
            return true;
         }
      }
      return false;
   }

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      return invokeNextInterceptor(ctx, command);
   }


   private Collection<Address> getCommitNodes(TxInvocationContext ctx) {
      LocalTransaction localTx = (LocalTransaction) ctx.getCacheTransaction();
      Collection<Address> affectedNodes = dm.getAffectedNodes(ctx.getAffectedKeys());
      List<Address> members = dm.getConsistentHash().getMembers();
      return localTx.getCommitNodes(affectedNodes, rpcManager.getTopologyId(), members);
   }

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      return visitRemoveCommand(ctx, command);
   }


   protected boolean isFromStateTransfer(InvocationContext ctx) {
      if (ctx.isInTxScope() && ctx.isOriginLocal()) {
         LocalTransaction localTx = (LocalTransaction) ((TxInvocationContext) ctx).getCacheTransaction();
         if (localTx.isFromStateTransfer()) {
            return true;
         }
      }
      return false;
   }

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      return invokeNextInterceptor(ctx, command);
   }


   private Collection<Address> getCommitNodes(TxInvocationContext ctx) {
      LocalTransaction localTx = (LocalTransaction) ctx.getCacheTransaction();
      Collection<Address> affectedNodes = dm.getAffectedNodes(ctx.getAffectedKeys());
      List<Address> members = dm.getConsistentHash().getMembers();
      return localTx.getCommitNodes(affectedNodes, rpcManager.getTopologyId(), members);
   }

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      return invokeNextInterceptor(ctx, command);
   }


   private Collection<Address> getCommitNodes(TxInvocationContext ctx) {
      LocalTransaction localTx = (LocalTransaction) ctx.getCacheTransaction();
      Collection<Address> affectedNodes = dm.getAffectedNodes(ctx.getAffectedKeys());
      List<Address> members = dm.getConsistentHash().getMembers();
      return localTx.getCommitNodes(affectedNodes, rpcManager.getTopologyId(), members);
   }

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      return visitRemoveCommand(ctx, command);
   }


   protected boolean isFromStateTransfer(InvocationContext ctx) {
      if (ctx.isInTxScope() && ctx.isOriginLocal()) {
         LocalTransaction localTx = (LocalTransaction) ((TxInvocationContext) ctx).getCacheTransaction();
         if (localTx.isFromStateTransfer()) {
            return true;
         }
      }
      return false;
   }

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      //first go remotely - required by DLD. Only acquire remote lock if multiple keys or the single key doesn't map
      // to the local node.
      if (ctx.isOriginLocal()) {
         final boolean isSingleKeyAndLocal = !command.multipleKeys() && cdl.localNodeIsPrimaryOwner(command.getSingleKey());
         if (!isSingleKeyAndLocal || command.multipleKeys()) {
            LocalTransaction localTx = (LocalTransaction) ctx.getCacheTransaction();
            if (!localTx.getAffectedKeys().containsAll(command.getKeys())) {
               invokeNextInterceptor(ctx, command);
            } else {
               log.tracef("Already own locks on keys: %s, skipping remote call", command.getKeys());
            }
         }

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   }


   private void acquireRemoteIfNeeded(InvocationContext ctx, Set<Object> keys, FlagAffectedCommand command) throws Throwable {
      if (ctx.isOriginLocal() && !command.hasFlag(Flag.CACHE_MODE_LOCAL)) {
         final TxInvocationContext txContext = (TxInvocationContext) ctx;
         LocalTransaction localTransaction = (LocalTransaction) txContext.getCacheTransaction();
         if (localTransaction.getAffectedKeys().containsAll(keys)) {
            log.tracef("We already have lock for keys %s, skip remote lock acquisition", keys);
            return;
         } else {
            LockControlCommand lcc = cf.buildLockControlCommand(keys,
                  command.getFlags(), txContext.getGlobalTransaction());

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   private void acquireRemoteIfNeeded(InvocationContext ctx, AbstractDataCommand command, boolean localNodeIsLockOwner) throws Throwable {
      Object key = command.getKey();
      if (!localNodeIsLockOwner && ctx.isOriginLocal() && !command.hasFlag(Flag.CACHE_MODE_LOCAL)) {
         final TxInvocationContext txContext = (TxInvocationContext) ctx;
         LocalTransaction localTransaction = (LocalTransaction) txContext.getCacheTransaction();
         final boolean alreadyLocked = localTransaction.getAffectedKeys().contains(key);
         if (alreadyLocked) {
            log.tracef("We already have lock for key %s, skip remote lock acquisition", key);
            return;
         } else {
            LockControlCommand lcc = cf.buildLockControlCommand(

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   private void releaseLocksOnFailureBeforePrepare(InvocationContext ctx) {
      lockManager.unlockAll(ctx);
      if (ctx.isOriginLocal() && ctx.isInTxScope() && rpcManager != null) {
         final TxInvocationContext txContext = (TxInvocationContext) ctx;
         TxCompletionNotificationCommand command = cf.buildTxCompletionNotificationCommand(null, txContext.getGlobalTransaction());
         final LocalTransaction cacheTransaction = (LocalTransaction) txContext.getCacheTransaction();
         rpcManager.invokeRemotely(cacheTransaction.getRemoteLocksAcquired(), command, true, true, false);
      }
   }

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