org.mule.transaction

Class AbstractSingleResourceTransaction

java.lang.Object

org.mule.transaction.AbstractTransaction

org.mule.transaction.AbstractSingleResourceTransaction

All Implemented Interfaces:

Transaction

Direct Known Subclasses:

JmsClientAcknowledgeTransaction, JmsTransaction, VMTransaction

public abstract class AbstractSingleResourceTransaction
extends AbstractTransaction

This abstract class can be used as a base class for transactions that can enlist only one resource (such as a JMS session or JDBC connection).

Field Summary

Fields

Modifier and Type	Field and Description
protected edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean	committed
protected Object	key
protected Object	resource
protected edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean	rollbackOnly
protected edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean	rolledBack
protected edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean	started

Fields inherited from class org.mule.transaction.AbstractTransaction

logger

Fields inherited from interface org.mule.api.transaction.Transaction

STATUS_ACTIVE, STATUS_COMMITTED, STATUS_COMMITTING, STATUS_MARKED_ROLLBACK, STATUS_NO_TRANSACTION, STATUS_PREPARED, STATUS_PREPARING, STATUS_ROLLEDBACK, STATUS_ROLLING_BACK, STATUS_UNKNOWN

Constructor Summary

Constructors

Constructor and Description
AbstractSingleResourceTransaction()

Method Summary

Methods

Modifier and Type	Method and Description
void	begin() Begin the transaction.
void	bindResource(Object key, Object resource)
void	commit() Commit the transaction
Object	getId()
Object	getResource(Object key)
int	getStatus()
boolean	hasResource(Object key)
void	rollback() Rollback the transaction
void	setRollbackOnly()

Methods inherited from class org.mule.transaction.AbstractTransaction

doBegin, doCommit, doRollback, fireNotification, isBegun, isCommitted, isRollbackOnly, isRolledBack, isXA, resume, suspend

Methods inherited from class java.lang.Object

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

Field Detail

key

protected volatile Object key

resource

protected volatile Object resource

started

protected final edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean started

committed

protected final edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean committed

rolledBack

protected final edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean rolledBack

rollbackOnly

protected final edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean rollbackOnly

Constructor Detail

AbstractSingleResourceTransaction

public AbstractSingleResourceTransaction()

Method Detail

begin

public void begin()
           throws TransactionException

Description copied from interface: Transaction

Begin the transaction.

Specified by:

begin in interface Transaction

Overrides:

begin in class AbstractTransaction

Throws:

TransactionException

commit

public void commit()
            throws TransactionException

Description copied from interface: Transaction

Commit the transaction

Specified by:

commit in interface Transaction

Overrides:

commit in class AbstractTransaction

Throws:

TransactionException

rollback

public void rollback()
              throws TransactionException

Description copied from interface: Transaction

Rollback the transaction

Specified by:

rollback in interface Transaction

Overrides:

rollback in class AbstractTransaction

Throws:

TransactionException

getStatus

public int getStatus()
              throws TransactionStatusException

Throws:

TransactionStatusException

getResource

public Object getResource(Object key)

hasResource

public boolean hasResource(Object key)

bindResource

public void bindResource(Object key,
                Object resource)
                  throws TransactionException

Throws:

TransactionException

setRollbackOnly

public void setRollbackOnly()

getId

public Object getId()