org.jboss.cache.interceptors

Class OptimisticReplicationInterceptor

java.lang.Object

org.jboss.cache.commands.AbstractVisitor

org.jboss.cache.interceptors.base.CommandInterceptor

org.jboss.cache.interceptors.BaseRpcInterceptor

org.jboss.cache.interceptors.OptimisticReplicationInterceptor

All Implemented Interfaces:

Visitor

Deprecated.

will be removed along with optimistic and pessimistic locking.

@Deprecated
public class OptimisticReplicationInterceptor
extends BaseRpcInterceptor

Replication interceptor for the optimistically locked interceptor chain. Responsible for replicating state to remote nodes. Unlike its cousin, the ReplicationInterceptor, this interceptor only deals with transactional calls. Just like all things to do with Optimistic Locking, it is a requirement that everything is done in a transaction and the transaction context is available via InvocationContext.getTransaction() and InvocationContext.getGlobalTransaction().

Author:

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	OptimisticReplicationInterceptor.DataVersionPopulator Deprecated.

Field Summary

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

defaultSynchronous, rpcManager, txTable

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

configuration, log, trace

Constructor Summary

Constructors

Constructor and Description
OptimisticReplicationInterceptor() Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	broadcastCommit(GlobalTransaction gtx, InvocationContext ctx) Deprecated.
protected void	broadcastPrepare(OptimisticPrepareCommand command, GlobalTransaction gtx, InvocationContext ctx) Deprecated.
protected void	broadcastRollback(GlobalTransaction gtx, InvocationContext ctx) Deprecated.
protected TransactionWorkspace	getTransactionWorkspace(InvocationContext ctx) Deprecated.
Object	handleDefault(InvocationContext ctx, VisitableCommand command) Deprecated. The default behaviour of the visitXXX methods, which is to ignore the call and pass the call up to the next interceptor in the chain.
void	initialize(CommandsFactory commandsFactory) Deprecated.
Object	visitCommitCommand(InvocationContext ctx, CommitCommand command) Deprecated. Visits a CommitCommand.
Object	visitOptimisticPrepareCommand(InvocationContext ctx, OptimisticPrepareCommand command) Deprecated. Visits a OptimisticPrepareCommand.
Object	visitPutForExternalReadCommand(InvocationContext ctx, PutForExternalReadCommand command) Deprecated. Visits a PutForExternalReadCommand.
Object	visitRollbackCommand(InvocationContext ctx, RollbackCommand command) Deprecated. Visits a RollbackCommand.

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

checkResponses, injectComponents, isLocalModeForced, isSynchronous, isTransactionalAndLocal, replicateCall, replicateCall, replicateCall, replicateCall, skipReplicationOfTransactionMethod

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

getNext, 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, visitPutKeyValueCommand, visitRemoveKeyCommand, visitRemoveNodeCommand

Methods inherited from class java.lang.Object

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

Constructor Detail

OptimisticReplicationInterceptor

public OptimisticReplicationInterceptor()

Deprecated.

Method Detail

initialize

public void initialize(CommandsFactory commandsFactory)

Deprecated.

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.

visitPutForExternalReadCommand

public Object visitPutForExternalReadCommand(InvocationContext ctx,
                                    PutForExternalReadCommand command)
                                      throws Throwable

Deprecated.

Description copied from interface: Visitor

Visits a PutForExternalReadCommand.

Specified by:

visitPutForExternalReadCommand in interface Visitor

Overrides:

visitPutForExternalReadCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

handleDefault

public Object handleDefault(InvocationContext ctx,
                   VisitableCommand command)
                     throws Throwable

Deprecated.

Description copied from class: CommandInterceptor

The default behaviour of the visitXXX methods, which is to ignore the call and pass the call up to the next interceptor in the chain.

Overrides:

handleDefault in class CommandInterceptor

Parameters:

ctx - invocation context

command - command to invoke

Returns:

return value

Throws:

Throwable - in the event of problems

broadcastPrepare

protected void broadcastPrepare(OptimisticPrepareCommand command,
                    GlobalTransaction gtx,
                    InvocationContext ctx)
                         throws Throwable

Deprecated.

Throws:

Throwable

broadcastCommit

protected void broadcastCommit(GlobalTransaction gtx,
                   InvocationContext ctx)
                        throws Throwable

Deprecated.

Throws:

Throwable

broadcastRollback

protected void broadcastRollback(GlobalTransaction gtx,
                     InvocationContext ctx)
                          throws Throwable

Deprecated.

Throws:

Throwable

getTransactionWorkspace

protected TransactionWorkspace getTransactionWorkspace(InvocationContext ctx)
                                                throws CacheException

Deprecated.

Throws:

CacheException