org.jboss.cache.interceptors
Class TxInterceptor

java.lang.Object
  org.jboss.cache.interceptors.Interceptor
      org.jboss.cache.interceptors.MethodDispacherInterceptor
          org.jboss.cache.interceptors.BaseTransactionalContextInterceptor
              org.jboss.cache.interceptors.TxInterceptor

All Implemented Interfaces:

InterceptorMBean, TxInterceptorMBean

public class TxInterceptor
extends BaseTransactionalContextInterceptor
implements TxInterceptorMBean

This interceptor is the new default at the head of all interceptor chains, and makes transactional attributes available to all interceptors in the chain. This interceptor is also responsible for registering for synchronisation on transaction completion.

Author:

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

Field Summary

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

txManager, txTable

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

cache, configuration, last, log, next, trace

Constructor Summary

TxInterceptor()

Method Summary

Map<String,Object>	dumpStatistics() This implementation returns an empty Map.
long	getCommits() Returns the number of transaction commits
long	getPrepares() Returns the number of transaction prepares
long	getRollbacks() Returns the number of transaction rollbacks
protected Object	handleAddChildMethod(InvocationContext ctx, GlobalTransaction tx, Fqn parentFqn, Object childName, Node cn, boolean createUndoOps) Handles CacheImpl._addChild(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, org.jboss.cache.Node, boolean)
protected Object	handleCommitMethod(InvocationContext ctx, GlobalTransaction globalTransaction) Handles CacheImpl.commit(org.jboss.cache.transaction.GlobalTransaction)
protected Object	handleDataGravitationCleanupMethod(InvocationContext ctx, Fqn primary, Fqn backup) Handles RemoteCacheInvocationDelegate.dataGravitationCleanup(org.jboss.cache.Fqn, org.jboss.cache.Fqn)
protected Object	handleEvictMethod(InvocationContext ctx, Fqn fqn) Handles evict()
protected Object	handleEvictVersionedNodeMethod(InvocationContext ctx, Fqn fqn, DataVersion dataVersion) Handles CacheImpl._evict(org.jboss.cache.Fqn, org.jboss.cache.optimistic.DataVersion)
protected Object	handleExistsMethod(InvocationContext ctx, Fqn fqn) Handles CacheImpl.exists(String)
protected Object	handleGetDataMapMethod(InvocationContext ctx, Fqn fqn) Handles CacheImpl._getData(org.jboss.cache.Fqn)
protected Object	handleGetChildrenNamesMethod(InvocationContext ctx, Fqn fqn) Handles CacheImpl._getChildrenNames(org.jboss.cache.Fqn)
protected Object	handleGetKeysMethod(InvocationContext ctx, Fqn fqn) Handles Cache.getKeys(Fqn)
protected Object	handleGetKeyValueMethod(InvocationContext ctx, Fqn fqn, Object key, boolean sendNodeEvent) Handles CacheImpl._get(org.jboss.cache.Fqn, Object, boolean)
protected Object	handleGetNodeMethod(InvocationContext ctx, Fqn fqn) Handles CacheImpl._get(org.jboss.cache.Fqn)
protected Object	handleLockMethod(InvocationContext ctx, Fqn fqn, NodeLock.LockType lockType, boolean recursive) Handles CacheImpl._lock(org.jboss.cache.Fqn, org.jboss.cache.lock.NodeLock.LockType, boolean)
protected Object	handleMoveMethod(InvocationContext ctx, Fqn from, Fqn to) Handles CacheImpl._move(org.jboss.cache.Fqn, org.jboss.cache.Fqn)
protected Object	handleOptimisticPrepareMethod(InvocationContext ctx, GlobalTransaction gtx, List modifications, Map data, org.jgroups.Address address, boolean onePhaseCommit) Handles CacheImpl.optimisticPrepare(org.jboss.cache.transaction.GlobalTransaction, java.util.List, java.util.Map, org.jgroups.Address, boolean)
protected Object	handlePrepareMethod(InvocationContext ctx, GlobalTransaction gtx, List modification, org.jgroups.Address coordinator, boolean onePhaseCommit) Handles CacheImpl.prepare(org.jboss.cache.transaction.GlobalTransaction, java.util.List, org.jgroups.Address, boolean)
protected Object	handlePrintMethod(InvocationContext ctx, Fqn fqn) Handles CacheImpl._print(org.jboss.cache.Fqn)
protected Object	handlePutDataEraseMethod(InvocationContext ctx, GlobalTransaction gt, Fqn fqn, Map newData, boolean createUndoOps, boolean eraseContents) Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, java.util.Map, boolean, boolean)
protected Object	handlePutDataEraseVersionedMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, Map data, boolean createUndoOps, boolean eraseContent, DataVersion dv) Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, java.util.Map, boolean, boolean, org.jboss.cache.optimistic.DataVersion)
protected Object	handlePutDataMethod(InvocationContext ctx, GlobalTransaction tx, Fqn fqn, Map data, boolean createUndoOps) Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, String, java.util.Map, boolean)
protected Object	handlePutDataVersionedMethod(InvocationContext ctx, GlobalTransaction globalTransaction, Fqn fqn, Map map, Boolean createUndoOps, DataVersion dataVersion) Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, java.util.Map, boolean, org.jboss.cache.optimistic.DataVersion)
protected Object	handlePutForExternalReadMethod(InvocationContext ctx, GlobalTransaction tx, Fqn fqn, Object key, Object value) Handles CacheImpl._putForExternalRead(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, Object)
protected Object	handlePutForExternalReadVersionedMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, Object key, Object value, DataVersion dv) Handles CacheImpl._putForExternalRead(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, Object, org.jboss.cache.optimistic.DataVersion)
protected Object	handlePutKeyValueMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, Object key, Object value, boolean createUndoOps) Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, String, Object, Object, boolean)
protected Object	handlePutKeyValueVersionedMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, Object key, Object value, boolean createUndoOps, DataVersion dv) Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, Object, boolean, org.jboss.cache.optimistic.DataVersion)
protected Object	handleReleaseAllLocksMethod(InvocationContext ctx, Fqn fqn) Handles CacheImpl._releaseAllLocks(org.jboss.cache.Fqn)
protected Object	handleRemoveDataMethod(InvocationContext ctx, GlobalTransaction tx, Fqn fqn, boolean createUndoOps) Handles CacheImpl._removeData(org.jboss.cache.transaction.GlobalTransaction, Fqn, boolean)
protected Object	handleRemoveDataVersionedMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, boolean createUndoOps, DataVersion dv) Handles CacheImpl._removeData(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, boolean, org.jboss.cache.optimistic.DataVersion)
protected Object	handleRemoveKeyMethod(InvocationContext ctx, GlobalTransaction tx, Fqn fqn, Object key, boolean createUndoOps) Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, String, Object, boolean)
protected Object	handleRemoveKeyVersionedMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, Object key, boolean createUndoOps, DataVersion dv) Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, boolean, org.jboss.cache.optimistic.DataVersion)
protected Object	handleRemoveNodeMethod(InvocationContext ctx, GlobalTransaction tx, Fqn fqn, boolean createUndoOps) Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, String, boolean)
protected Object	handleRemoveNodeVersionedMethod(InvocationContext ctx, GlobalTransaction gtx, Fqn fqn, boolean createUndoOps, DataVersion dv) Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, boolean, org.jboss.cache.optimistic.DataVersion)
protected Object	handleRollbackMethod(InvocationContext ctx, GlobalTransaction globalTransaction) Handles CacheImpl.rollback(org.jboss.cache.transaction.GlobalTransaction)
void	resetStatistics() This implementation is a no-op.
protected void	runCommitPhase(InvocationContext ctx, GlobalTransaction gtx, Transaction tx, List modifications, List clModifications, boolean onePhaseCommit) creates a commit() MethodCall and feeds it to handleCommitRollback();
protected Object	runPreparePhase(InvocationContext ctx, GlobalTransaction gtx, List modifications) Handles a local prepare - invoked by the sync handler.
protected void	runRollbackPhase(InvocationContext ctx, GlobalTransaction gtx, Transaction tx, List modifications) creates a rollback() MethodCall and feeds it to handleCommitRollback();

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

copyInvocationScopeOptionsToTxScope, isRollingBack, setTransactionalContext

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

handleBlockChannelMethod, handleUnblockChannelMethod, invoke, skipMethodCall

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

assertTransactionValid, getLast, getNext, getStatisticsEnabled, initLogger, isActive, isPreparing, isValid, nextInterceptor, peekNode, setCache, setLast, setNext, setStatisticsEnabled, toString

Methods inherited from class java.lang.Object

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

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

getStatisticsEnabled, setStatisticsEnabled

Constructor Detail

TxInterceptor

public TxInterceptor()

Method Detail

handleOptimisticPrepareMethod

protected Object handleOptimisticPrepareMethod(InvocationContext ctx,
                                               GlobalTransaction gtx,
                                               List modifications,
                                               Map data,
                                               org.jgroups.Address address,
                                               boolean onePhaseCommit)
                                        throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl.optimisticPrepare(org.jboss.cache.transaction.GlobalTransaction, java.util.List, java.util.Map, org.jgroups.Address, boolean)

Overrides:

handleOptimisticPrepareMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePrepareMethod

protected Object handlePrepareMethod(InvocationContext ctx,
                                     GlobalTransaction gtx,
                                     List modification,
                                     org.jgroups.Address coordinator,
                                     boolean onePhaseCommit)
                              throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl.prepare(org.jboss.cache.transaction.GlobalTransaction, java.util.List, org.jgroups.Address, boolean)

Overrides:

handlePrepareMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleCommitMethod

protected Object handleCommitMethod(InvocationContext ctx,
                                    GlobalTransaction globalTransaction)
                             throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl.commit(org.jboss.cache.transaction.GlobalTransaction)

Overrides:

handleCommitMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRollbackMethod

protected Object handleRollbackMethod(InvocationContext ctx,
                                      GlobalTransaction globalTransaction)
                               throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl.rollback(org.jboss.cache.transaction.GlobalTransaction)

Overrides:

handleRollbackMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleLockMethod

protected Object handleLockMethod(InvocationContext ctx,
                                  Fqn fqn,
                                  NodeLock.LockType lockType,
                                  boolean recursive)
                           throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._lock(org.jboss.cache.Fqn, org.jboss.cache.lock.NodeLock.LockType, boolean)

Overrides:

handleLockMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRemoveDataVersionedMethod

protected Object handleRemoveDataVersionedMethod(InvocationContext ctx,
                                                 GlobalTransaction gtx,
                                                 Fqn fqn,
                                                 boolean createUndoOps,
                                                 DataVersion dv)
                                          throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._removeData(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, boolean, org.jboss.cache.optimistic.DataVersion)

Overrides:

handleRemoveDataVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRemoveKeyVersionedMethod

protected Object handleRemoveKeyVersionedMethod(InvocationContext ctx,
                                                GlobalTransaction gtx,
                                                Fqn fqn,
                                                Object key,
                                                boolean createUndoOps,
                                                DataVersion dv)
                                         throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, boolean, org.jboss.cache.optimistic.DataVersion)

Overrides:

handleRemoveKeyVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRemoveNodeVersionedMethod

protected Object handleRemoveNodeVersionedMethod(InvocationContext ctx,
                                                 GlobalTransaction gtx,
                                                 Fqn fqn,
                                                 boolean createUndoOps,
                                                 DataVersion dv)
                                          throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, boolean, org.jboss.cache.optimistic.DataVersion)

Overrides:

handleRemoveNodeVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleDataGravitationCleanupMethod

protected Object handleDataGravitationCleanupMethod(InvocationContext ctx,
                                                    Fqn primary,
                                                    Fqn backup)
                                             throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles RemoteCacheInvocationDelegate.dataGravitationCleanup(org.jboss.cache.Fqn, org.jboss.cache.Fqn)

Overrides:

handleDataGravitationCleanupMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutForExternalReadVersionedMethod

protected Object handlePutForExternalReadVersionedMethod(InvocationContext ctx,
                                                         GlobalTransaction gtx,
                                                         Fqn fqn,
                                                         Object key,
                                                         Object value,
                                                         DataVersion dv)
                                                  throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._putForExternalRead(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, Object, org.jboss.cache.optimistic.DataVersion)

Overrides:

handlePutForExternalReadVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutKeyValueVersionedMethod

protected Object handlePutKeyValueVersionedMethod(InvocationContext ctx,
                                                  GlobalTransaction gtx,
                                                  Fqn fqn,
                                                  Object key,
                                                  Object value,
                                                  boolean createUndoOps,
                                                  DataVersion dv)
                                           throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, Object, boolean, org.jboss.cache.optimistic.DataVersion)

Overrides:

handlePutKeyValueVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutDataVersionedMethod

protected Object handlePutDataVersionedMethod(InvocationContext ctx,
                                              GlobalTransaction globalTransaction,
                                              Fqn fqn,
                                              Map map,
                                              Boolean createUndoOps,
                                              DataVersion dataVersion)
                                       throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, java.util.Map, boolean, org.jboss.cache.optimistic.DataVersion)

Overrides:

handlePutDataVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutDataEraseVersionedMethod

protected Object handlePutDataEraseVersionedMethod(InvocationContext ctx,
                                                   GlobalTransaction gtx,
                                                   Fqn fqn,
                                                   Map data,
                                                   boolean createUndoOps,
                                                   boolean eraseContent,
                                                   DataVersion dv)
                                            throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, java.util.Map, boolean, boolean, org.jboss.cache.optimistic.DataVersion)

Overrides:

handlePutDataEraseVersionedMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleExistsMethod

protected Object handleExistsMethod(InvocationContext ctx,
                                    Fqn fqn)
                             throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl.exists(String)

Overrides:

handleExistsMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleEvictVersionedNodeMethod

protected Object handleEvictVersionedNodeMethod(InvocationContext ctx,
                                                Fqn fqn,
                                                DataVersion dataVersion)
                                         throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._evict(org.jboss.cache.Fqn, org.jboss.cache.optimistic.DataVersion)

Overrides:

handleEvictVersionedNodeMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleEvictMethod

protected Object handleEvictMethod(InvocationContext ctx,
                                   Fqn fqn)
                            throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles evict()

Overrides:

handleEvictMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRemoveDataMethod

protected Object handleRemoveDataMethod(InvocationContext ctx,
                                        GlobalTransaction tx,
                                        Fqn fqn,
                                        boolean createUndoOps)
                                 throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._removeData(org.jboss.cache.transaction.GlobalTransaction, Fqn, boolean)

Overrides:

handleRemoveDataMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRemoveKeyMethod

protected Object handleRemoveKeyMethod(InvocationContext ctx,
                                       GlobalTransaction tx,
                                       Fqn fqn,
                                       Object key,
                                       boolean createUndoOps)
                                throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, String, Object, boolean)

Overrides:

handleRemoveKeyMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleRemoveNodeMethod

protected Object handleRemoveNodeMethod(InvocationContext ctx,
                                        GlobalTransaction tx,
                                        Fqn fqn,
                                        boolean createUndoOps)
                                 throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._remove(org.jboss.cache.transaction.GlobalTransaction, String, boolean)

Overrides:

handleRemoveNodeMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleGetDataMapMethod

protected Object handleGetDataMapMethod(InvocationContext ctx,
                                        Fqn fqn)
                                 throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._getData(org.jboss.cache.Fqn)

Overrides:

handleGetDataMapMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleGetKeysMethod

protected Object handleGetKeysMethod(InvocationContext ctx,
                                     Fqn fqn)
                              throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles Cache.getKeys(Fqn)

Overrides:

handleGetKeysMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePrintMethod

protected Object handlePrintMethod(InvocationContext ctx,
                                   Fqn fqn)
                            throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._print(org.jboss.cache.Fqn)

Overrides:

handlePrintMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleReleaseAllLocksMethod

protected Object handleReleaseAllLocksMethod(InvocationContext ctx,
                                             Fqn fqn)
                                      throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._releaseAllLocks(org.jboss.cache.Fqn)

Overrides:

handleReleaseAllLocksMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleGetChildrenNamesMethod

protected Object handleGetChildrenNamesMethod(InvocationContext ctx,
                                              Fqn fqn)
                                       throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._getChildrenNames(org.jboss.cache.Fqn)

Overrides:

handleGetChildrenNamesMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleGetNodeMethod

protected Object handleGetNodeMethod(InvocationContext ctx,
                                     Fqn fqn)
                              throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._get(org.jboss.cache.Fqn)

Overrides:

handleGetNodeMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleGetKeyValueMethod

protected Object handleGetKeyValueMethod(InvocationContext ctx,
                                         Fqn fqn,
                                         Object key,
                                         boolean sendNodeEvent)
                                  throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._get(org.jboss.cache.Fqn, Object, boolean)

Overrides:

handleGetKeyValueMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleAddChildMethod

protected Object handleAddChildMethod(InvocationContext ctx,
                                      GlobalTransaction tx,
                                      Fqn parentFqn,
                                      Object childName,
                                      Node cn,
                                      boolean createUndoOps)
                               throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._addChild(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, org.jboss.cache.Node, boolean)

Overrides:

handleAddChildMethod in class MethodDispacherInterceptor

Throws:

Throwable

handleMoveMethod

protected Object handleMoveMethod(InvocationContext ctx,
                                  Fqn from,
                                  Fqn to)
                           throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._move(org.jboss.cache.Fqn, org.jboss.cache.Fqn)

Overrides:

handleMoveMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutKeyValueMethod

protected Object handlePutKeyValueMethod(InvocationContext ctx,
                                         GlobalTransaction gtx,
                                         Fqn fqn,
                                         Object key,
                                         Object value,
                                         boolean createUndoOps)
                                  throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, String, Object, Object, boolean)

Overrides:

handlePutKeyValueMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutForExternalReadMethod

protected Object handlePutForExternalReadMethod(InvocationContext ctx,
                                                GlobalTransaction tx,
                                                Fqn fqn,
                                                Object key,
                                                Object value)
                                         throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._putForExternalRead(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, Object, Object)

Overrides:

handlePutForExternalReadMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutDataMethod

protected Object handlePutDataMethod(InvocationContext ctx,
                                     GlobalTransaction tx,
                                     Fqn fqn,
                                     Map data,
                                     boolean createUndoOps)
                              throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, String, java.util.Map, boolean)

Overrides:

handlePutDataMethod in class MethodDispacherInterceptor

Throws:

Throwable

handlePutDataEraseMethod

protected Object handlePutDataEraseMethod(InvocationContext ctx,
                                          GlobalTransaction gt,
                                          Fqn fqn,
                                          Map newData,
                                          boolean createUndoOps,
                                          boolean eraseContents)
                                   throws Throwable

Description copied from class: MethodDispacherInterceptor

Handles CacheImpl._put(org.jboss.cache.transaction.GlobalTransaction, org.jboss.cache.Fqn, java.util.Map, boolean, boolean)

Overrides:

handlePutDataEraseMethod in class MethodDispacherInterceptor

Throws:

Throwable

getPrepares

public long getPrepares()

Description copied from interface: TxInterceptorMBean

Returns the number of transaction prepares

Specified by:

getPrepares in interface TxInterceptorMBean

Returns:

the number of prepares

getCommits

public long getCommits()

Description copied from interface: TxInterceptorMBean

Returns the number of transaction commits

Specified by:

getCommits in interface TxInterceptorMBean

Returns:

the number of commits

getRollbacks

public long getRollbacks()

Description copied from interface: TxInterceptorMBean

Returns the number of transaction rollbacks

Specified by:

getRollbacks in interface TxInterceptorMBean

Returns:

the number of rollbacks

resetStatistics

public void resetStatistics()

Description copied from class: Interceptor

This implementation is a no-op. If individual Interceptors wish to expose statistics, they can override this method.

Specified by:

resetStatistics in interface InterceptorMBean

Overrides:

resetStatistics in class Interceptor

dumpStatistics

public Map<String,Object> dumpStatistics()

Description copied from class: Interceptor

This implementation returns an empty Map. If individual Interceptors wish to expose statistics, they can override this method.

Specified by:

dumpStatistics in interface InterceptorMBean

Overrides:

dumpStatistics in class Interceptor

Returns:

a map containing statistics

runCommitPhase

protected void runCommitPhase(InvocationContext ctx,
                              GlobalTransaction gtx,
                              Transaction tx,
                              List modifications,
                              List clModifications,
                              boolean onePhaseCommit)

creates a commit() MethodCall and feeds it to handleCommitRollback();

Parameters:

gtx -

runRollbackPhase

protected void runRollbackPhase(InvocationContext ctx,
                                GlobalTransaction gtx,
                                Transaction tx,
                                List modifications)

creates a rollback() MethodCall and feeds it to handleCommitRollback();

Parameters:

gtx -

runPreparePhase

protected Object runPreparePhase(InvocationContext ctx,
                                 GlobalTransaction gtx,
                                 List modifications)
                          throws Throwable

Handles a local prepare - invoked by the sync handler. Tests if the current tx matches the gtx passed in to the method call and passes the prepare() call up the chain.

Returns:

Throws:

Throwable