org.jboss.cache.interceptors
Class DataGravitatorInterceptor

java.lang.Object
  org.jboss.cache.commands.AbstractVisitor
      org.jboss.cache.interceptors.base.CommandInterceptor
          org.jboss.cache.interceptors.BaseRpcInterceptor
              org.jboss.cache.interceptors.LegacyDataGravitatorInterceptor
                  org.jboss.cache.interceptors.DataGravitatorInterceptor

All Implemented Interfaces:

Visitor

public class DataGravitatorInterceptor
extends LegacyDataGravitatorInterceptor

MVCC specific version of the LegacyDataGravitatorInterceptor

Since:

3.0

Author:

Manik Surtani (manik AT jboss DOT org)

Nested Class Summary

Nested classes/interfaces inherited from class org.jboss.cache.interceptors.LegacyDataGravitatorInterceptor

LegacyDataGravitatorInterceptor.ResponseValidityFilter

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

DataGravitatorInterceptor()

Method Summary

void	injectMvccNodeHelper(MVCCNodeHelper helper)
protected boolean	nodeDoesNotExist(InvocationContext ctx, Fqn fqn)
protected void	wrapIfNeeded(InvocationContext ctx, Fqn fqnToWrap)

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

injectComponents, visitCommitCommand, visitGetChildrenNamesCommand, visitGetDataMapCommand, visitGetKeysCommand, visitGetKeyValueCommand, visitGetNodeCommand, visitOptimisticPrepareCommand, visitPrepareCommand, visitRollbackCommand

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, handleDefault, hasNext, invokeNextInterceptor, setNext

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

visitClearDataCommand, visitCollection, visitCreateNodeCommand, visitEvictFqnCommand, visitExistsNodeCommand, visitGravitateDataCommand, visitInvalidateCommand, visitMoveCommand, 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

DataGravitatorInterceptor

public DataGravitatorInterceptor()

Method Detail

injectMvccNodeHelper

public void injectMvccNodeHelper(MVCCNodeHelper helper)

nodeDoesNotExist

protected boolean nodeDoesNotExist(InvocationContext ctx,
                                   Fqn fqn)

Overrides:

nodeDoesNotExist in class LegacyDataGravitatorInterceptor

Parameters:

ctx - invocation context

fqn - fqn to test

Returns:

true if the node does not exist; false otherwise.

wrapIfNeeded

protected void wrapIfNeeded(InvocationContext ctx,
                            Fqn fqnToWrap)
                     throws java.lang.InterruptedException

Overrides:

wrapIfNeeded in class LegacyDataGravitatorInterceptor

Throws:

java.lang.InterruptedException