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Java Source Code / Java Documentation » J2EE » spring framework 2.5 » org.springframework.transaction.support 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   org.springframework.transaction.support.AbstractTransactionStatus
      org.springframework.transaction.support.DefaultTransactionStatus

DefaultTransactionStatus
public class DefaultTransactionStatus extends AbstractTransactionStatus (Code)
Default implementation of the org.springframework.transaction.TransactionStatus interface, used by AbstractPlatformTransactionManager . Based on the concept of an underlying "transaction object".

Holds all status information that AbstractPlatformTransactionManager needs internally, including a generic transaction object determined by the concrete transaction manager implementation.

Supports delegating savepoint-related methods to a transaction object that implements the SavepointManager interface.

NOTE: This is not intended to be used for other PlatformTransactionManager implementations, in particular not for mock transaction managers. Use SimpleTransactionStatus or a mock for the plain TransactionStatus interface instead.
author:
   Juergen Hoeller
since:
   19.01.2004
See Also:   AbstractPlatformTransactionManager
See Also:   org.springframework.transaction.SavepointManager
See Also:   DefaultTransactionStatus.getTransaction
See Also:   DefaultTransactionStatus.createSavepoint
See Also:   DefaultTransactionStatus.rollbackToSavepoint
See Also:   DefaultTransactionStatus.releaseSavepoint
See Also:   SimpleTransactionStatus




Constructor Summary
public  DefaultTransactionStatus(Object transaction, boolean newTransaction, boolean newSynchronization, boolean readOnly, boolean debug, Object suspendedResources)
     Create a new DefaultTransactionStatus instance.

Method Summary
protected  SavepointManagergetSavepointManager()
     This implementation exposes the SavepointManager interface of the underlying transaction object, if any.
public  ObjectgetSuspendedResources()
     Return the holder for resources that have been suspended for this transaction, if any.
public  ObjectgetTransaction()
     Return the underlying transaction object.
public  booleanhasTransaction()
     Return whether there is an actual transaction active.
public  booleanisDebug()
     Return whether the progress of this transaction is debugged.
public  booleanisGlobalRollbackOnly()
     Determine the rollback-only flag via checking both the transaction object, provided that the latter implements the SmartTransactionObject interface.
public  booleanisNewSynchronization()
     Return if a new transaction synchronization has been opened for this transaction.
public  booleanisNewTransaction()
    
public  booleanisReadOnly()
     Return if this transaction is defined as read-only transaction.
public  booleanisTransactionSavepointManager()
     Return whether the underlying transaction implements the SavepointManager interface.


Constructor Detail
DefaultTransactionStatus
public DefaultTransactionStatus(Object transaction, boolean newTransaction, boolean newSynchronization, boolean readOnly, boolean debug, Object suspendedResources)(Code)
Create a new DefaultTransactionStatus instance.
Parameters:
  transaction - underlying transaction object that can holdstate for the internal transaction implementation
Parameters:
  newTransaction - if the transaction is new,else participating in an existing transaction
Parameters:
  newSynchronization - if a new transaction synchronizationhas been opened for the given transaction
Parameters:
  readOnly - whether the transaction is read-only
Parameters:
  debug - should debug logging be enabled for the handling of this transaction?Caching it in here can prevent repeated calls to ask the logging system whetherdebug logging should be enabled.
Parameters:
  suspendedResources - a holder for resources that have been suspendedfor this transaction, if any




Method Detail
getSavepointManager
protected SavepointManager getSavepointManager()(Code)
This implementation exposes the SavepointManager interface of the underlying transaction object, if any.



getSuspendedResources
public Object getSuspendedResources()(Code)
Return the holder for resources that have been suspended for this transaction, if any.



getTransaction
public Object getTransaction()(Code)
Return the underlying transaction object.



hasTransaction
public boolean hasTransaction()(Code)
Return whether there is an actual transaction active.



isDebug
public boolean isDebug()(Code)
Return whether the progress of this transaction is debugged. This is used by AbstractPlatformTransactionManager as an optimization, to prevent repeated calls to logger.isDebug(). Not really intended for client code.



isGlobalRollbackOnly
public boolean isGlobalRollbackOnly()(Code)
Determine the rollback-only flag via checking both the transaction object, provided that the latter implements the SmartTransactionObject interface.

Will return "true" if the transaction itself has been marked rollback-only by the transaction coordinator, for example in case of a timeout.
See Also:   SmartTransactionObject.isRollbackOnly




isNewSynchronization
public boolean isNewSynchronization()(Code)
Return if a new transaction synchronization has been opened for this transaction.



isNewTransaction
public boolean isNewTransaction()(Code)



isReadOnly
public boolean isReadOnly()(Code)
Return if this transaction is defined as read-only transaction.



isTransactionSavepointManager
public boolean isTransactionSavepointManager()(Code)
Return whether the underlying transaction implements the SavepointManager interface.
See Also:   DefaultTransactionStatus.getTransaction
See Also:   org.springframework.transaction.SavepointManager



Methods inherited from org.springframework.transaction.support.AbstractTransactionStatus
public void createAndHoldSavepoint() throws TransactionException(Code)(Java Doc)
public Object createSavepoint() throws TransactionException(Code)(Java Doc)
protected Object getSavepoint()(Code)(Java Doc)
protected SavepointManager getSavepointManager()(Code)(Java Doc)
public boolean hasSavepoint()(Code)(Java Doc)
public boolean isCompleted()(Code)(Java Doc)
public boolean isGlobalRollbackOnly()(Code)(Java Doc)
public boolean isLocalRollbackOnly()(Code)(Java Doc)
public boolean isRollbackOnly()(Code)(Java Doc)
public void releaseHeldSavepoint() throws TransactionException(Code)(Java Doc)
public void releaseSavepoint(Object savepoint) throws TransactionException(Code)(Java Doc)
public void rollbackToHeldSavepoint() throws TransactionException(Code)(Java Doc)
public void rollbackToSavepoint(Object savepoint) throws TransactionException(Code)(Java Doc)
public void setCompleted()(Code)(Java Doc)
public void setRollbackOnly()(Code)(Java Doc)
protected void setSavepoint(Object savepoint)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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