bitronix.tm.resource.common

Interface XAResourceHolder

All Superinterfaces:

XAStatefulHolder

All Known Implementing Classes:

AbstractXAResourceHolder, DualSessionWrapper, EhCacheXAResourceHolder, JdbcPooledConnection, RecoveryXAResourceHolder

public interface XAResourceHolder
extends XAStatefulHolder

XAResource wrappers must implement this interface. It defines a way to get access to the transactional state of this XAResourceHolder.

Author:

lorban

See Also:

XAResourceHolderState

Field Summary

Fields inherited from interface bitronix.tm.resource.common.XAStatefulHolder

STATE_ACCESSIBLE, STATE_CLOSED, STATE_IN_POOL, STATE_NOT_ACCESSIBLE

Method Summary

Methods

Modifier and Type	Method and Description
ResourceBean	getResourceBean() Get the ResourceBean which created this XAResourceHolder.
javax.transaction.xa.XAResource	getXAResource() Get the vendor's XAResource implementation of the wrapped resource.
java.util.Map<Uid,XAResourceHolderState>	getXAResourceHolderStatesForGtrid(Uid gtrid) Get all the XAResourceHolderStates of this wrapped resource for a specific GTRID.
boolean	hasStateForXAResource(XAResourceHolder xaResourceHolder) Check if this XAResourceHolder contains a state for a specific XAResourceHolder.
void	putXAResourceHolderState(BitronixXid xid, XAResourceHolderState xaResourceHolderState) Add a XAResourceHolderState of this wrapped resource.
void	removeXAResourceHolderState(BitronixXid xid) Remove all states related to a specific Xid from this wrapped resource.

Methods inherited from interface bitronix.tm.resource.common.XAStatefulHolder

addStateChangeEventListener, close, getConnectionHandle, getLastReleaseDate, getState, getXAResourceHolders, removeStateChangeEventListener, setState

Method Detail

getXAResource

javax.transaction.xa.XAResource getXAResource()

Get the vendor's XAResource implementation of the wrapped resource.

Returns:

the vendor's XAResource implementation.

getXAResourceHolderStatesForGtrid

java.util.Map<Uid,XAResourceHolderState> getXAResourceHolderStatesForGtrid(Uid gtrid)

Get all the XAResourceHolderStates of this wrapped resource for a specific GTRID.

The returned Map is guaranteed to return states in order they were added when its values are iterated.

Parameters:

gtrid - the GTRID of the transaction state to add.

Returns:

the XAResourceHolderState.

putXAResourceHolderState

void putXAResourceHolderState(BitronixXid xid,
                            XAResourceHolderState xaResourceHolderState)

Add a XAResourceHolderState of this wrapped resource.

Parameters:

xid - the Xid of the transaction state to add.

xaResourceHolderState - the XAResourceHolderState to set.

removeXAResourceHolderState

void removeXAResourceHolderState(BitronixXid xid)

Remove all states related to a specific Xid from this wrapped resource.

Parameters:

xid - the Xid of the transaction state to remove.

hasStateForXAResource

boolean hasStateForXAResource(XAResourceHolder xaResourceHolder)

Check if this XAResourceHolder contains a state for a specific XAResourceHolder. In other words: has the XAResourceHolder's XAResource been enlisted in some transaction ?

Parameters:

xaResourceHolder - the XAResourceHolder to look for.

Returns:

true if the XAResourceHolder is enlisted in some transaction, false otherwise.

getResourceBean

ResourceBean getResourceBean()

Get the ResourceBean which created this XAResourceHolder.

Returns:

the ResourceBean which created this XAResourceHolder.