org.jboss.cache.interceptors

Class OptimisticLockingInterceptor

java.lang.Object

org.jboss.cache.commands.AbstractVisitor

org.jboss.cache.interceptors.base.CommandInterceptor

org.jboss.cache.interceptors.OptimisticInterceptor

org.jboss.cache.interceptors.OptimisticLockingInterceptor

All Implemented Interfaces:

Visitor

Deprecated.

will be removed along with optimistic and pessimistic locking.

@Deprecated
public class OptimisticLockingInterceptor
extends OptimisticInterceptor

Locks nodes during transaction boundaries. Only affects prepare/commit/rollback method calls; other method calls are simply passed up the interceptor stack.

Author:

Manik Surtani (manik AT jboss DOT org), Steve Woodcock (stevew@jofti.com)

Field Summary

Fields inherited from class org.jboss.cache.interceptors.OptimisticInterceptor

lockManager, txManager, txTable

Fields inherited from class org.jboss.cache.interceptors.base.CommandInterceptor

configuration, log, trace

Constructor Summary

Constructors

Constructor and Description
OptimisticLockingInterceptor() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
Object	visitCommitCommand(InvocationContext ctx, CommitCommand command) Deprecated. Visits a CommitCommand.
Object	visitOptimisticPrepareCommand(InvocationContext ctx, OptimisticPrepareCommand command) Deprecated. Visits a OptimisticPrepareCommand.
Object	visitRollbackCommand(InvocationContext ctx, RollbackCommand command) Deprecated. Visits a RollbackCommand.

Methods inherited from class org.jboss.cache.interceptors.OptimisticInterceptor

getGlobalTransaction, getTransactionWorkspace, greedyGetFqns, lockAndCreateWorkspaceNode, undeleteWorkspaceNode, undeleteWorkspaceNode

Methods inherited from class org.jboss.cache.interceptors.base.CommandInterceptor

getNext, handleDefault, hasNext, invokeNextInterceptor, setNext

Methods inherited from class org.jboss.cache.commands.AbstractVisitor

visitClearDataCommand, visitCollection, visitCreateNodeCommand, visitEvictFqnCommand, visitExistsNodeCommand, visitGetChildrenNamesCommand, visitGetDataMapCommand, visitGetKeysCommand, visitGetKeyValueCommand, visitGetNodeCommand, visitGravitateDataCommand, visitInvalidateCommand, visitMoveCommand, visitPrepareCommand, visitPutDataMapCommand, visitPutForExternalReadCommand, visitPutKeyValueCommand, visitRemoveKeyCommand, visitRemoveNodeCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

OptimisticLockingInterceptor

public OptimisticLockingInterceptor()

Deprecated.

Method Detail

visitOptimisticPrepareCommand

public Object visitOptimisticPrepareCommand(InvocationContext ctx,
                                   OptimisticPrepareCommand command)
                                     throws Throwable

Deprecated.

Description copied from interface: Visitor

Visits a OptimisticPrepareCommand.

Specified by:

visitOptimisticPrepareCommand in interface Visitor

Overrides:

visitOptimisticPrepareCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitCommitCommand

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

Deprecated.

Description copied from interface: Visitor

Visits a CommitCommand.

Specified by:

visitCommitCommand in interface Visitor

Overrides:

visitCommitCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitRollbackCommand

public Object visitRollbackCommand(InvocationContext ctx,
                          RollbackCommand command)
                            throws Throwable

Deprecated.

Description copied from interface: Visitor

Visits a RollbackCommand.

Specified by:

visitRollbackCommand in interface Visitor

Overrides:

visitRollbackCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.