org.infinispan.interceptors.distribution

Class NonTxDistributionInterceptor

java.lang.Object

org.infinispan.commands.AbstractVisitor

org.infinispan.interceptors.base.CommandInterceptor

org.infinispan.interceptors.base.BaseRpcInterceptor

org.infinispan.interceptors.ClusteringInterceptor

org.infinispan.interceptors.distribution.BaseDistributionInterceptor

org.infinispan.interceptors.distribution.NonTxDistributionInterceptor

All Implemented Interfaces:

Visitor

Deprecated.

Since 8.2, no longer public API.

@Deprecated
public class NonTxDistributionInterceptor
extends BaseDistributionInterceptor

Non-transactional interceptor used by distributed caches that support concurrent writes. It is implemented based on lock forwarding. E.g. - 'k' is written on node A, owners(k)={B,C} - A forwards the given command to B - B acquires a lock on 'k' then it forwards it to the remaining owners: C - C applies the change and returns to B (no lock acquisition is needed) - B applies the result as well, releases the lock and returns the result of the operation to A.

Note that even though this introduces an additional RPC (the forwarding), it behaves very well in conjunction with consistent-hash aware hotrod clients which connect directly to the lock owner.

Author:

Mircea Markus

Field Summary

Fields inherited from class org.infinispan.interceptors.distribution.BaseDistributionInterceptor

cdl, dm, isL1Enabled, rvrl

Fields inherited from class org.infinispan.interceptors.ClusteringInterceptor

cf, dataContainer, entryFactory, lockManager, stateTransferManager

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

defaultSynchronous, rpcManager

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

cacheConfiguration

Constructor Summary

Constructors

Constructor and Description
NonTxDistributionInterceptor() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected void	remoteGetBeforeWrite(InvocationContext ctx, WriteCommand command, Object key) Deprecated.
Object	visitGetCacheEntryCommand(InvocationContext ctx, GetCacheEntryCommand command) Deprecated.
Object	visitGetKeyValueCommand(InvocationContext ctx, GetKeyValueCommand command) Deprecated.
Object	visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command) Deprecated.
Object	visitPutMapCommand(InvocationContext ctx, PutMapCommand command) Deprecated.
Object	visitReadOnlyKeyCommand(InvocationContext ctx, ReadOnlyKeyCommand command) Deprecated.
Object	visitReadOnlyManyCommand(InvocationContext ctx, ReadOnlyManyCommand command) Deprecated.
Object	visitReadWriteKeyCommand(InvocationContext ctx, ReadWriteKeyCommand command) Deprecated.
Object	visitReadWriteKeyValueCommand(InvocationContext ctx, ReadWriteKeyValueCommand command) Deprecated.
Object	visitReadWriteManyCommand(InvocationContext ctx, ReadWriteManyCommand command) Deprecated.
Object	visitReadWriteManyEntriesCommand(InvocationContext ctx, ReadWriteManyEntriesCommand command) Deprecated.
Object	visitRemoveCommand(InvocationContext ctx, RemoveCommand command) Deprecated.
Object	visitReplaceCommand(InvocationContext ctx, ReplaceCommand command) Deprecated.
Object	visitWriteOnlyKeyCommand(InvocationContext ctx, WriteOnlyKeyCommand command) Deprecated.
Object	visitWriteOnlyKeyValueCommand(InvocationContext ctx, WriteOnlyKeyValueCommand command) Deprecated.
Object	visitWriteOnlyManyCommand(InvocationContext ctx, WriteOnlyManyCommand command) Deprecated.
Object	visitWriteOnlyManyEntriesCommand(InvocationContext ctx, WriteOnlyManyEntriesCommand command) Deprecated.
protected boolean	writeNeedsRemoteValue(InvocationContext ctx, WriteCommand command, Object key) Deprecated.

Methods inherited from class org.infinispan.interceptors.distribution.BaseDistributionInterceptor

configure, fetchValueLocallyIfAvailable, getLog, handleNonTxWriteCommand, injectDependencies, isValueAvailableLocally, readNeedsRemoteValue, retrieveFromRemoteSource, retrieveFromRemoteSources, valueIsMissing, visitClearCommand, visitGetAllCommand, visitGetKeysInGroupCommand

Methods inherited from class org.infinispan.interceptors.ClusteringInterceptor

injectDependencies

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

getSelfDeliverFilter, init, inject, isLocalModeForced, isSyncCommitPhase, isSynchronous, shouldInvokeRemoteTxCommand, shouldTotalOrderRollbackBeInvokedRemotely, totalOrderPrepare, totalOrderTxCommit, totalOrderTxRollback, transactionRemotelyPrepared

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

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

Methods inherited from class org.infinispan.commands.AbstractVisitor

visitApplyDeltaCommand, visitCollection, visitCommitCommand, visitDistributedExecuteCommand, visitEntrySetCommand, visitEvictCommand, visitInvalidateCommand, visitInvalidateL1Command, visitKeySetCommand, visitLockControlCommand, visitPrepareCommand, visitRollbackCommand, visitSizeCommand, visitUnknownCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

NonTxDistributionInterceptor

public NonTxDistributionInterceptor()

Deprecated.

Method Detail

visitGetKeyValueCommand

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

Deprecated.

Specified by:

visitGetKeyValueCommand in interface Visitor

Overrides:

visitGetKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitGetCacheEntryCommand

public Object visitGetCacheEntryCommand(InvocationContext ctx,
                                        GetCacheEntryCommand command)
                                 throws Throwable

Deprecated.

Specified by:

visitGetCacheEntryCommand in interface Visitor

Overrides:

visitGetCacheEntryCommand in class AbstractVisitor

Throws:

Throwable

visitPutKeyValueCommand

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

Deprecated.

Specified by:

visitPutKeyValueCommand in interface Visitor

Overrides:

visitPutKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitPutMapCommand

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

Deprecated.

Specified by:

visitPutMapCommand in interface Visitor

Overrides:

visitPutMapCommand in class AbstractVisitor

Throws:

Throwable

visitRemoveCommand

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

Deprecated.

Specified by:

visitRemoveCommand in interface Visitor

Overrides:

visitRemoveCommand in class AbstractVisitor

Throws:

Throwable

visitReplaceCommand

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

Deprecated.

Specified by:

visitReplaceCommand in interface Visitor

Overrides:

visitReplaceCommand in class AbstractVisitor

Throws:

Throwable

visitReadWriteKeyValueCommand

public Object visitReadWriteKeyValueCommand(InvocationContext ctx,
                                            ReadWriteKeyValueCommand command)
                                     throws Throwable

Deprecated.

Specified by:

visitReadWriteKeyValueCommand in interface Visitor

Overrides:

visitReadWriteKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitReadWriteKeyCommand

public Object visitReadWriteKeyCommand(InvocationContext ctx,
                                       ReadWriteKeyCommand command)
                                throws Throwable

Deprecated.

Specified by:

visitReadWriteKeyCommand in interface Visitor

Overrides:

visitReadWriteKeyCommand in class AbstractVisitor

Throws:

Throwable

visitReadOnlyKeyCommand

public Object visitReadOnlyKeyCommand(InvocationContext ctx,
                                      ReadOnlyKeyCommand command)
                               throws Throwable

Deprecated.

Specified by:

visitReadOnlyKeyCommand in interface Visitor

Overrides:

visitReadOnlyKeyCommand in class AbstractVisitor

Throws:

Throwable

visitReadOnlyManyCommand

public Object visitReadOnlyManyCommand(InvocationContext ctx,
                                       ReadOnlyManyCommand command)
                                throws Throwable

Deprecated.

Specified by:

visitReadOnlyManyCommand in interface Visitor

Overrides:

visitReadOnlyManyCommand in class BaseDistributionInterceptor

Throws:

Throwable

visitWriteOnlyManyEntriesCommand

public Object visitWriteOnlyManyEntriesCommand(InvocationContext ctx,
                                               WriteOnlyManyEntriesCommand command)
                                        throws Throwable

Deprecated.

Specified by:

visitWriteOnlyManyEntriesCommand in interface Visitor

Overrides:

visitWriteOnlyManyEntriesCommand in class AbstractVisitor

Throws:

Throwable

visitWriteOnlyManyCommand

public Object visitWriteOnlyManyCommand(InvocationContext ctx,
                                        WriteOnlyManyCommand command)
                                 throws Throwable

Deprecated.

Specified by:

visitWriteOnlyManyCommand in interface Visitor

Overrides:

visitWriteOnlyManyCommand in class AbstractVisitor

Throws:

Throwable

visitReadWriteManyCommand

public Object visitReadWriteManyCommand(InvocationContext ctx,
                                        ReadWriteManyCommand command)
                                 throws Throwable

Deprecated.

Specified by:

visitReadWriteManyCommand in interface Visitor

Overrides:

visitReadWriteManyCommand in class AbstractVisitor

Throws:

Throwable

visitReadWriteManyEntriesCommand

public Object visitReadWriteManyEntriesCommand(InvocationContext ctx,
                                               ReadWriteManyEntriesCommand command)
                                        throws Throwable

Deprecated.

Specified by:

visitReadWriteManyEntriesCommand in interface Visitor

Overrides:

visitReadWriteManyEntriesCommand in class AbstractVisitor

Throws:

Throwable

visitWriteOnlyKeyValueCommand

public Object visitWriteOnlyKeyValueCommand(InvocationContext ctx,
                                            WriteOnlyKeyValueCommand command)
                                     throws Throwable

Deprecated.

Specified by:

visitWriteOnlyKeyValueCommand in interface Visitor

Overrides:

visitWriteOnlyKeyValueCommand in class AbstractVisitor

Throws:

Throwable

visitWriteOnlyKeyCommand

public Object visitWriteOnlyKeyCommand(InvocationContext ctx,
                                       WriteOnlyKeyCommand command)
                                throws Throwable

Deprecated.

Specified by:

visitWriteOnlyKeyCommand in interface Visitor

Overrides:

visitWriteOnlyKeyCommand in class AbstractVisitor

Throws:

Throwable

remoteGetBeforeWrite

protected void remoteGetBeforeWrite(InvocationContext ctx,
                                    WriteCommand command,
                                    Object key)
                             throws Throwable

Deprecated.

Specified by:

remoteGetBeforeWrite in class BaseDistributionInterceptor

Throws:

Throwable

writeNeedsRemoteValue

protected boolean writeNeedsRemoteValue(InvocationContext ctx,
                                        WriteCommand command,
                                        Object key)

Deprecated.

Specified by:

writeNeedsRemoteValue in class BaseDistributionInterceptor

Returns:

Whether a remote get is needed to obtain the previous values of the affected entries.