org.infinispan.interceptors
Class DistTxInterceptor

java.lang.Object
  org.infinispan.commands.AbstractVisitor
      org.infinispan.interceptors.base.CommandInterceptor
          org.infinispan.interceptors.TxInterceptor
              org.infinispan.interceptors.DistTxInterceptor

All Implemented Interfaces:

Visitor

public class DistTxInterceptor
extends TxInterceptor

A special form of the TxInterceptor that is aware of distribution and consistent hashing, and as such only replays methods during a remote prepare that are targeted to this specific cache instance.

Since:

4.0

Author:

Manik Surtani

Field Summary

Fields inherited from class org.infinispan.interceptors.base.CommandInterceptor

configuration, log, trace

Constructor Summary

DistTxInterceptor()

Method Summary

protected VisitableCommand	getCommandToReplay(VisitableCommand command) Only replays modifications that are
void	injectDistributionManager(DistributionManager dm, CommandsFactory commandsFactory)
Object	visitClearCommand(InvocationContext ctx, ClearCommand command)
Object	visitCommitCommand(TxInvocationContext ctx, CommitCommand cmd)
Object	visitPrepareCommand(TxInvocationContext ctx, PrepareCommand cmd)
Object	visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command)
Object	visitPutMapCommand(InvocationContext ctx, PutMapCommand command)
Object	visitRemoveCommand(InvocationContext ctx, RemoveCommand command)
Object	visitReplaceCommand(InvocationContext ctx, ReplaceCommand command)
Object	visitRollbackCommand(TxInvocationContext ctx, RollbackCommand cmd)

Methods inherited from class org.infinispan.interceptors.TxInterceptor

enlist, getCommits, getPrepares, getRollbacks, init, isStatisticsEnabled, resetStatistics, setStatisticsEnabled, visitGetKeyValueCommand, visitInvalidateCommand, visitLockControlCommand

Methods inherited from class org.infinispan.interceptors.base.CommandInterceptor

getNext, handleDefault, hasNext, invokeNextInterceptor, setNext

Methods inherited from class org.infinispan.commands.AbstractVisitor

visitCollection, visitEntrySetCommand, visitEvictCommand, visitKeySetCommand, visitSizeCommand, visitValuesCommand

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DistTxInterceptor

public DistTxInterceptor()

Method Detail

injectDistributionManager

public void injectDistributionManager(DistributionManager dm,
                                      CommandsFactory commandsFactory)

getCommandToReplay

protected VisitableCommand getCommandToReplay(VisitableCommand command)

Only replays modifications that are

Overrides:

getCommandToReplay in class TxInterceptor

Parameters:

command - modification in a prepare call

Returns:

a VisitableCommand representing this modification, fit for replaying, or null if the command should not be replayed.

visitPrepareCommand

public Object visitPrepareCommand(TxInvocationContext ctx,
                                  PrepareCommand cmd)
                           throws Throwable

Specified by:

visitPrepareCommand in interface Visitor

Overrides:

visitPrepareCommand in class TxInterceptor

Throws:

Throwable

visitRollbackCommand

public Object visitRollbackCommand(TxInvocationContext ctx,
                                   RollbackCommand cmd)
                            throws Throwable

Specified by:

visitRollbackCommand in interface Visitor

Overrides:

visitRollbackCommand in class TxInterceptor

Throws:

Throwable

visitCommitCommand

public Object visitCommitCommand(TxInvocationContext ctx,
                                 CommitCommand cmd)
                          throws Throwable

Specified by:

visitCommitCommand in interface Visitor

Overrides:

visitCommitCommand in class TxInterceptor

Throws:

Throwable

visitPutKeyValueCommand

public Object visitPutKeyValueCommand(InvocationContext ctx,
                                      PutKeyValueCommand command)
                               throws Throwable

Specified by:

visitPutKeyValueCommand in interface Visitor

Overrides:

visitPutKeyValueCommand in class TxInterceptor

Throws:

Throwable

visitRemoveCommand

public Object visitRemoveCommand(InvocationContext ctx,
                                 RemoveCommand command)
                          throws Throwable

Specified by:

visitRemoveCommand in interface Visitor

Overrides:

visitRemoveCommand in class TxInterceptor

Throws:

Throwable

visitReplaceCommand

public Object visitReplaceCommand(InvocationContext ctx,
                                  ReplaceCommand command)
                           throws Throwable

Specified by:

visitReplaceCommand in interface Visitor

Overrides:

visitReplaceCommand in class TxInterceptor

Throws:

Throwable

visitClearCommand

public Object visitClearCommand(InvocationContext ctx,
                                ClearCommand command)
                         throws Throwable

Specified by:

visitClearCommand in interface Visitor

Overrides:

visitClearCommand in class TxInterceptor

Throws:

Throwable

visitPutMapCommand

public Object visitPutMapCommand(InvocationContext ctx,
                                 PutMapCommand command)
                          throws Throwable

Specified by:

visitPutMapCommand in interface Visitor

Overrides:

visitPutMapCommand in class TxInterceptor

Throws:

Throwable