org.infinispan.transaction.tm

Class DummyTransaction

java.lang.Object

org.infinispan.transaction.tm.DummyTransaction

All Implemented Interfaces:

Transaction

public class DummyTransaction
extends Object
implements Transaction

Since:

4.0

Author:

bela

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<Synchronization>	syncs
protected DummyBaseTransactionManager	tm_
protected Xid	xid

Constructor Summary

Constructors

Constructor and Description
DummyTransaction(DummyBaseTransactionManager tm)

Method Summary

Methods

Modifier and Type	Method and Description
void	commit() Attempt to commit this transaction.
boolean	delistResource(XAResource xaRes, int flag) De-list an XA resource from this transaction.
boolean	enlistResource(XAResource xaRes) Enlist an XA resource with this transaction.
boolean	equals(Object obj)
XAResource	firstEnlistedResource()
Collection<XAResource>	getEnlistedResources()
Collection<Synchronization>	getEnlistedSynchronization()
int	getPrepareStatus()
int	getStatus() Get the status of the transaction.
Xid	getXid()
int	hashCode() Must be defined for increased performance
void	notifyAfterCompletion(int status)
boolean	notifyBeforeCompletion()
void	registerSynchronization(Synchronization sync) Register a Synchronization callback with this transaction.
void	rollback() Rolls back this transaction.
void	runCommitTx()
boolean	runPrepare()
void	runRollback()
void	setRollbackOnly() Mark the transaction so that the only possible outcome is a rollback.
void	setStatus(int stat)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

tm_

protected final DummyBaseTransactionManager tm_

xid

protected final Xid xid

syncs

protected Set<Synchronization> syncs

Constructor Detail

DummyTransaction

public DummyTransaction(DummyBaseTransactionManager tm)

Method Detail

commit

public void commit()
            throws RollbackException,
                   HeuristicMixedException,
                   HeuristicRollbackException,
                   SecurityException,
                   SystemException

Attempt to commit this transaction.

Specified by:

commit in interface Transaction

Throws:

RollbackException - If the transaction was marked for rollback only, the transaction is rolled back and this exception is thrown.

SystemException - If the transaction service fails in an unexpected way.

HeuristicMixedException - If a heuristic decision was made and some some parts of the transaction have been committed while other parts have been rolled back.

HeuristicRollbackException - If a heuristic decision to roll back the transaction was made.

SecurityException - If the caller is not allowed to commit this transaction.

rollback

public void rollback()
              throws IllegalStateException,
                     SystemException

Rolls back this transaction.

Specified by:

rollback in interface Transaction

Throws:

IllegalStateException - If the transaction is in a state where it cannot be rolled back. This could be because the transaction is no longer active, or because it is in the prepared state.

SystemException - If the transaction service fails in an unexpected way.

setRollbackOnly

public void setRollbackOnly()
                     throws IllegalStateException,
                            SystemException

Mark the transaction so that the only possible outcome is a rollback.

Specified by:

setRollbackOnly in interface Transaction

Throws:

IllegalStateException - If the transaction is not in an active state.

SystemException - If the transaction service fails in an unexpected way.

getStatus

public int getStatus()
              throws SystemException

Get the status of the transaction.

Specified by:

getStatus in interface Transaction

Returns:

The status of the transaction. This is one of the Status constants.

Throws:

SystemException - If the transaction service fails in an unexpected way.

enlistResource

public boolean enlistResource(XAResource xaRes)
                       throws RollbackException,
                              IllegalStateException,
                              SystemException

Enlist an XA resource with this transaction.

Specified by:

enlistResource in interface Transaction

Returns:

true if the resource could be enlisted with this transaction, otherwise false.

Throws:

RollbackException - If the transaction is marked for rollback only.

IllegalStateException - If the transaction is in a state where resources cannot be enlisted. This could be because the transaction is no longer active, or because it is in the prepared state.

SystemException - If the transaction service fails in an unexpected way.

delistResource

public boolean delistResource(XAResource xaRes,
                     int flag)
                       throws IllegalStateException,
                              SystemException

De-list an XA resource from this transaction.

Specified by:

delistResource in interface Transaction

Returns:

true if the resource could be de-listed from this transaction, otherwise false.

Throws:

IllegalStateException - If the transaction is in a state where resources cannot be de-listed. This could be because the transaction is no longer active.

SystemException - If the transaction service fails in an unexpected way.

registerSynchronization

public void registerSynchronization(Synchronization sync)
                             throws RollbackException,
                                    IllegalStateException,
                                    SystemException

Register a Synchronization callback with this transaction.

Specified by:

registerSynchronization in interface Transaction

Throws:

RollbackException - If the transaction is marked for rollback only.

IllegalStateException - If the transaction is in a state where Synchronization callbacks cannot be registered. This could be because the transaction is no longer active, or because it is in the prepared state.

SystemException - If the transaction service fails in an unexpected way.

notifyBeforeCompletion

public boolean notifyBeforeCompletion()

runPrepare

public boolean runPrepare()
                   throws SystemException

Throws:

SystemException

notifyAfterCompletion

public void notifyAfterCompletion(int status)

getEnlistedResources

public Collection<XAResource> getEnlistedResources()

runRollback

public void runRollback()

runCommitTx

public void runCommitTx()
                 throws HeuristicMixedException

Throws:

HeuristicMixedException

setStatus

public void setStatus(int stat)

toString

public String toString()

Overrides:

toString in class Object

getPrepareStatus

public int getPrepareStatus()

firstEnlistedResource

public XAResource firstEnlistedResource()

getXid

public Xid getXid()

getEnlistedSynchronization

public Collection<Synchronization> getEnlistedSynchronization()

hashCode

public final int hashCode()

Must be defined for increased performance

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object