org.mule.transaction
Class AbstractSingleResourceTransaction

java.lang.Object
  extended by org.mule.transaction.AbstractTransaction
      extended by org.mule.transaction.AbstractSingleResourceTransaction
All Implemented Interfaces:
Transaction
Direct Known Subclasses:
JdbcTransaction, JmsClientAcknowledgeTransaction, JmsTransaction, SpringTransactionFactory.SpringTransaction, 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
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
           
protected static Map<Integer,String> txStatusMappings
          TX status code to human-readable string mappings.
 
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
AbstractSingleResourceTransaction()
           
 
Method Summary
 void begin()
          Begin the transaction.
 void bindResource(Object key, Object resource)
           
 void commit()
          Commit the transaction
 Object getResource(Object key)
           
 int getStatus()
           
 boolean hasResource(Object key)
           
 void rollback()
          Rollback the transaction
 void setRollbackOnly()
           
 String toString()
           
 
Methods inherited from class org.mule.transaction.AbstractTransaction
doBegin, doCommit, doRollback, fireNotification, getId, isBegun, isCommitted, isRollbackOnly, isRolledBack, isXA, resume, suspend
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

txStatusMappings

protected static Map<Integer,String> txStatusMappings
TX status code to human-readable string mappings.

See Also:
Status

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()

toString

public String toString()
Overrides:
toString in class AbstractTransaction


Copyright © 2003-2009 MuleSource, Inc.. All Rights Reserved.