org.jboss.cache.interceptors
Class InvocationContextInterceptor

java.lang.Object
  org.jboss.cache.commands.AbstractVisitor
      org.jboss.cache.interceptors.base.CommandInterceptor
          org.jboss.cache.interceptors.BaseTransactionalContextInterceptor
              org.jboss.cache.interceptors.InvocationContextInterceptor

All Implemented Interfaces:

Visitor, InterceptorMBean, InvocationContextInterceptorMBean

public class InvocationContextInterceptor
extends BaseTransactionalContextInterceptor
implements InvocationContextInterceptorMBean

Always place this interceptor at the start of the interceptor chain to ensure invocation contexts and set up and cleaned up correctly.

Author:

Manik Surtani (manik@jboss.org)

Field Summary

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

txManager, txTable

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

configuration, log, trace

Constructor Summary

InvocationContextInterceptor()

Method Summary

Object	handleAll(InvocationContext ctx, VisitableCommand command, GlobalTransaction gtx)
Object	handleDefault(InvocationContext ctx, VisitableCommand command) 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	setDependencies(RPCManager rpcManager)
Object	visitCommitCommand(InvocationContext ctx, CommitCommand command) Visits a CommitCommand.
Object	visitOptimisticPrepareCommand(InvocationContext ctx, OptimisticPrepareCommand command) Visits a OptimisticPrepareCommand.
Object	visitPrepareCommand(InvocationContext ctx, PrepareCommand command) Visits a PrepareCommand.
Object	visitPutDataMapCommand(InvocationContext ctx, PutDataMapCommand command) Visits a PutDataMapCommand.
Object	visitPutKeyValueCommand(InvocationContext ctx, PutKeyValueCommand command) Visits a PutKeyValueCommand.
Object	visitRemoveDataCommand(InvocationContext ctx, RemoveDataCommand command) Visits a RemoveDataCommand.
Object	visitRemoveKeyCommand(InvocationContext ctx, RemoveKeyCommand command) Visits a RemoveKeyCommand.
Object	visitRemoveNodeCommand(InvocationContext ctx, RemoveNodeCommand command) Visits a RemoveNodeCommand.
Object	visitRollbackCommand(InvocationContext ctx, RollbackCommand command) Visits a RollbackCommand.

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

copyInvocationScopeOptionsToTxScope, isRollingBack, setTransactionalContext

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

dumpStatistics, getNext, getStatisticsEnabled, hasNext, invokeNextInterceptor, resetStatistics, setNext, setStatisticsEnabled

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

visitCollection, visitCreateNodeCommand, visitEvictFqnCommand, visitExistsNodeCommand, visitGetChildrenNamesCommand, visitGetDataMapCommand, visitGetKeysCommand, visitGetKeyValueCommand, visitGetNodeCommand, visitGravitateDataCommand, visitInvalidateCommand, visitMoveCommand

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.cache.interceptors.InterceptorMBean

dumpStatistics, getStatisticsEnabled, resetStatistics, setStatisticsEnabled

Constructor Detail

InvocationContextInterceptor

public InvocationContextInterceptor()

Method Detail

setDependencies

public void setDependencies(RPCManager rpcManager)

visitPutDataMapCommand

public Object visitPutDataMapCommand(InvocationContext ctx,
                                     PutDataMapCommand command)
                              throws Throwable

Description copied from interface: Visitor

Visits a PutDataMapCommand.

Specified by:

visitPutDataMapCommand in interface Visitor

Overrides:

visitPutDataMapCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitPutKeyValueCommand

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

Description copied from interface: Visitor

Visits a PutKeyValueCommand.

Specified by:

visitPutKeyValueCommand in interface Visitor

Overrides:

visitPutKeyValueCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitRemoveNodeCommand

public Object visitRemoveNodeCommand(InvocationContext ctx,
                                     RemoveNodeCommand command)
                              throws Throwable

Description copied from interface: Visitor

Visits a RemoveNodeCommand.

Specified by:

visitRemoveNodeCommand in interface Visitor

Overrides:

visitRemoveNodeCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitRemoveDataCommand

public Object visitRemoveDataCommand(InvocationContext ctx,
                                     RemoveDataCommand command)
                              throws Throwable

Description copied from interface: Visitor

Visits a RemoveDataCommand.

Specified by:

visitRemoveDataCommand in interface Visitor

Overrides:

visitRemoveDataCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitRemoveKeyCommand

public Object visitRemoveKeyCommand(InvocationContext ctx,
                                    RemoveKeyCommand command)
                             throws Throwable

Description copied from interface: Visitor

Visits a RemoveKeyCommand.

Specified by:

visitRemoveKeyCommand in interface Visitor

Overrides:

visitRemoveKeyCommand in class AbstractVisitor

Parameters:

ctx - invocation context

command - command to visit

Returns:

response from the visit

Throws:

Throwable - in the event of problems.

visitPrepareCommand

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

Description copied from interface: Visitor

Visits a PrepareCommand.

Specified by:

visitPrepareCommand in interface Visitor

Overrides:

visitPrepareCommand 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

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.

visitCommitCommand

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

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.

visitOptimisticPrepareCommand

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

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.

handleDefault

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

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

handleAll

public Object handleAll(InvocationContext ctx,
                        VisitableCommand command,
                        GlobalTransaction gtx)
                 throws Throwable

Throws:

Throwable