org.infinispan.interceptors

Class EntryWrappingInterceptor

java.lang.Object

org.infinispan.commands.AbstractVisitor

org.infinispan.interceptors.base.CommandInterceptor

org.infinispan.interceptors.EntryWrappingInterceptor

All Implemented Interfaces:

Visitor

Direct Known Subclasses:

VersionedEntryWrappingInterceptor

public class EntryWrappingInterceptor
extends CommandInterceptor

Interceptor in charge with wrapping entries and add them in caller's context.

Since:

5.1

Author:

Mircea Markus, Pedro Ruivo

Field Summary

Fields

Modifier and Type	Field and Description
protected ClusteringDependentLogic	cdl
protected DataContainer	dataContainer
protected org.infinispan.interceptors.EntryWrappingInterceptor.EntryWrappingVisitor	entryWrappingVisitor

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

cacheConfiguration

Constructor Summary

Constructors

Constructor and Description
EntryWrappingInterceptor()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	commitContextEntries(InvocationContext ctx, FlagAffectedCommand command, Metadata metadata)
protected void	commitContextEntry(CacheEntry entry, InvocationContext ctx, FlagAffectedCommand command, Metadata metadata, Flag stateTransferFlag, boolean l1Invalidation)
protected Log	getLog()
void	init(EntryFactory entryFactory, DataContainer dataContainer, ClusteringDependentLogic cdl, CommandsFactory commandFactory, StateConsumer stateConsumer, StateTransferLock stateTransferLock, XSiteStateConsumer xSiteStateConsumer)
protected boolean	shouldCommitDuringPrepare(PrepareCommand command, TxInvocationContext ctx) total order condition: only commits when it is remote context and the prepare has the flag 1PC set
void	start()
Object	visitApplyDeltaCommand(InvocationContext ctx, ApplyDeltaCommand command)
Object	visitClearCommand(InvocationContext ctx, ClearCommand command)
Object	visitCommitCommand(TxInvocationContext ctx, CommitCommand command)
Object	visitEvictCommand(InvocationContext ctx, EvictCommand command)
Object	visitGetKeyValueCommand(InvocationContext ctx, GetKeyValueCommand command)
Object	visitInvalidateCommand(InvocationContext ctx, InvalidateCommand command)
Object	visitInvalidateL1Command(InvocationContext ctx, InvalidateL1Command command)
Object	visitPrepareCommand(TxInvocationContext ctx, PrepareCommand command)
Object	visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command)
Object	visitPutMapCommand(InvocationContext ctx, PutMapCommand command)
Object	visitRemoveCommand(InvocationContext ctx, RemoveCommand command)
Object	visitReplaceCommand(InvocationContext ctx, ReplaceCommand command)
protected void	wrapEntriesForPrepare(TxInvocationContext ctx, PrepareCommand command)

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

getLockAcquisitionTimeout, getNext, handleDefault, hasNext, hasSkipLocking, injectConfiguration, invokeNextInterceptor, setNext

Methods inherited from class org.infinispan.commands.AbstractVisitor

visitCollection, visitDistributedExecuteCommand, visitEntrySetCommand, visitKeySetCommand, visitLockControlCommand, visitRollbackCommand, visitSizeCommand, visitUnknownCommand, visitValuesCommand

Methods inherited from class java.lang.Object

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

Field Detail

dataContainer

protected DataContainer dataContainer

cdl

protected ClusteringDependentLogic cdl

entryWrappingVisitor

protected final org.infinispan.interceptors.EntryWrappingInterceptor.EntryWrappingVisitor entryWrappingVisitor

Constructor Detail

EntryWrappingInterceptor

public EntryWrappingInterceptor()

Method Detail

getLog

protected Log getLog()

Overrides:

getLog in class CommandInterceptor

init

public void init(EntryFactory entryFactory,
        DataContainer dataContainer,
        ClusteringDependentLogic cdl,
        CommandsFactory commandFactory,
        StateConsumer stateConsumer,
        StateTransferLock stateTransferLock,
        XSiteStateConsumer xSiteStateConsumer)

start

public void start()

visitPrepareCommand

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

Specified by:

visitPrepareCommand in interface Visitor

Overrides:

visitPrepareCommand in class AbstractVisitor

Throws:

Throwable

visitCommitCommand

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

Specified by:

visitCommitCommand in interface Visitor

Overrides:

visitCommitCommand in class AbstractVisitor

Throws:

Throwable

visitGetKeyValueCommand

public final Object visitGetKeyValueCommand(InvocationContext ctx,
                             GetKeyValueCommand command)
                                     throws Throwable

Specified by:

visitGetKeyValueCommand in interface Visitor

Overrides:

visitGetKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitInvalidateCommand

public final Object visitInvalidateCommand(InvocationContext ctx,
                            InvalidateCommand command)
                                    throws Throwable

Specified by:

visitInvalidateCommand in interface Visitor

Overrides:

visitInvalidateCommand in class AbstractVisitor

Throws:

Throwable

visitClearCommand

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

Specified by:

visitClearCommand in interface Visitor

Overrides:

visitClearCommand in class AbstractVisitor

Throws:

Throwable

visitInvalidateL1Command

public Object visitInvalidateL1Command(InvocationContext ctx,
                              InvalidateL1Command command)
                                throws Throwable

Specified by:

visitInvalidateL1Command in interface Visitor

Overrides:

visitInvalidateL1Command in class AbstractVisitor

Throws:

Throwable

visitPutKeyValueCommand

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

Specified by:

visitPutKeyValueCommand in interface Visitor

Overrides:

visitPutKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitApplyDeltaCommand

public Object visitApplyDeltaCommand(InvocationContext ctx,
                            ApplyDeltaCommand command)
                              throws Throwable

Specified by:

visitApplyDeltaCommand in interface Visitor

Overrides:

visitApplyDeltaCommand in class AbstractVisitor

Throws:

Throwable

visitRemoveCommand

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

Specified by:

visitRemoveCommand in interface Visitor

Overrides:

visitRemoveCommand in class AbstractVisitor

Throws:

Throwable

visitReplaceCommand

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

Specified by:

visitReplaceCommand in interface Visitor

Overrides:

visitReplaceCommand in class AbstractVisitor

Throws:

Throwable

visitPutMapCommand

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

Specified by:

visitPutMapCommand in interface Visitor

Overrides:

visitPutMapCommand in class AbstractVisitor

Throws:

Throwable

visitEvictCommand

public Object visitEvictCommand(InvocationContext ctx,
                       EvictCommand command)
                         throws Throwable

Specified by:

visitEvictCommand in interface Visitor

Overrides:

visitEvictCommand in class AbstractVisitor

Throws:

Throwable

commitContextEntries

protected final void commitContextEntries(InvocationContext ctx,
                        FlagAffectedCommand command,
                        Metadata metadata)

commitContextEntry

protected void commitContextEntry(CacheEntry entry,
                      InvocationContext ctx,
                      FlagAffectedCommand command,
                      Metadata metadata,
                      Flag stateTransferFlag,
                      boolean l1Invalidation)

shouldCommitDuringPrepare

protected boolean shouldCommitDuringPrepare(PrepareCommand command,
                                TxInvocationContext ctx)

total order condition: only commits when it is remote context and the prepare has the flag 1PC set

Parameters:

command - the prepare command

ctx - the invocation context

Returns:

true if the modification should be committed, false otherwise

wrapEntriesForPrepare

protected final void wrapEntriesForPrepare(TxInvocationContext ctx,
                         PrepareCommand command)
                                    throws Throwable

Throws:

Throwable