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Java Source Code / Java Documentation » J2EE » spring framework 2.0.6 » org.springframework.transaction.support 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


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

All known Subclasses:   org.springframework.transaction.support.DefaultTransactionStatus,  org.springframework.transaction.support.SimpleTransactionStatus,
AbstractTransactionStatus
abstract public class AbstractTransactionStatus implements TransactionStatus(Code)
Abstract base implementation of the org.springframework.transaction.TransactionStatus interface.

Pre-implements the handling of local rollback-only and completed flags, and delegation to an underlying org.springframework.transaction.SavepointManager . Also offers the option of a holding a savepoint within the transaction.

Does not assume any specific internal transaction handling, such as an underlying transaction object, and no transaction synchronization mechanism.
author:
   Juergen Hoeller
since:
   1.2.3
See Also:   AbstractTransactionStatus.setRollbackOnly()
See Also:   AbstractTransactionStatus.isRollbackOnly()
See Also:   AbstractTransactionStatus.setCompleted()
See Also:   AbstractTransactionStatus.isCompleted()
See Also:   AbstractTransactionStatus.getSavepointManager()
See Also:   SimpleTransactionStatus
See Also:   DefaultTransactionStatus





Method Summary
public  voidcreateAndHoldSavepoint()
     Create a savepoint and hold it for the transaction.
public  ObjectcreateSavepoint()
     This implementation delegates to a SavepointManager for the underlying transaction, if possible.
protected  ObjectgetSavepoint()
     Get the savepoint for this transaction, if any.
protected  SavepointManagergetSavepointManager()
     Return a SavepointManager for the underlying transaction, if possible.
public  booleanhasSavepoint()
    
public  booleanisCompleted()
    
public  booleanisGlobalRollbackOnly()
     Template method for determining the global rollback-only flag of the underlying transaction, if any.
public  booleanisLocalRollbackOnly()
     Determine the rollback-only flag via checking this TransactionStatus.
public  booleanisRollbackOnly()
     Determine the rollback-only flag via checking both the local rollback-only flag of this TransactionStatus and the global rollback-only flag of the underlying transaction, if any.
public  voidreleaseHeldSavepoint()
     Release the savepoint that is held for the transaction.
public  voidreleaseSavepoint(Object savepoint)
     This implementation delegates to a SavepointManager for the underlying transaction, if possible.
public  voidrollbackToHeldSavepoint()
     Roll back to the savepoint that is held for the transaction.
public  voidrollbackToSavepoint(Object savepoint)
     This implementation delegates to a SavepointManager for the underlying transaction, if possible.
public  voidsetCompleted()
     Mark this transaction as completed, that is, committed or rolled back.
public  voidsetRollbackOnly()
    
protected  voidsetSavepoint(Object savepoint)
     Set a savepoint for this transaction.



Method Detail
createAndHoldSavepoint
public void createAndHoldSavepoint() throws TransactionException(Code)
Create a savepoint and hold it for the transaction.
throws:
  org.springframework.transaction.NestedTransactionNotSupportedException - if the underlying transaction does not support savepoints



createSavepoint
public Object createSavepoint() throws TransactionException(Code)
This implementation delegates to a SavepointManager for the underlying transaction, if possible.
See Also:   AbstractTransactionStatus.getSavepointManager()
See Also:   org.springframework.transaction.SavepointManager



getSavepoint
protected Object getSavepoint()(Code)
Get the savepoint for this transaction, if any.



getSavepointManager
protected SavepointManager getSavepointManager()(Code)
Return a SavepointManager for the underlying transaction, if possible.

Default implementation always throws a NestedTransactionNotSupportedException.
throws:
  org.springframework.transaction.NestedTransactionNotSupportedException - if the underlying transaction does not support savepoints




hasSavepoint
public boolean hasSavepoint()(Code)



isCompleted
public boolean isCompleted()(Code)



isGlobalRollbackOnly
public boolean isGlobalRollbackOnly()(Code)
Template method for determining the global rollback-only flag of the underlying transaction, if any.

This implementation always returns false.




isLocalRollbackOnly
public boolean isLocalRollbackOnly()(Code)
Determine the rollback-only flag via checking this TransactionStatus.

Will only return "true" if the application called setRollbackOnly on this TransactionStatus object.




isRollbackOnly
public boolean isRollbackOnly()(Code)
Determine the rollback-only flag via checking both the local rollback-only flag of this TransactionStatus and the global rollback-only flag of the underlying transaction, if any.
See Also:   AbstractTransactionStatus.isLocalRollbackOnly()
See Also:   AbstractTransactionStatus.isGlobalRollbackOnly()



releaseHeldSavepoint
public void releaseHeldSavepoint() throws TransactionException(Code)
Release the savepoint that is held for the transaction.



releaseSavepoint
public void releaseSavepoint(Object savepoint) throws TransactionException(Code)
This implementation delegates to a SavepointManager for the underlying transaction, if possible.
See Also:   AbstractTransactionStatus.getSavepointManager()
See Also:   org.springframework.transaction.SavepointManager



rollbackToHeldSavepoint
public void rollbackToHeldSavepoint() throws TransactionException(Code)
Roll back to the savepoint that is held for the transaction.



rollbackToSavepoint
public void rollbackToSavepoint(Object savepoint) throws TransactionException(Code)
This implementation delegates to a SavepointManager for the underlying transaction, if possible.
throws:
  org.springframework.transaction.NestedTransactionNotSupportedException -
See Also:   AbstractTransactionStatus.getSavepointManager()
See Also:   org.springframework.transaction.SavepointManager



setCompleted
public void setCompleted()(Code)
Mark this transaction as completed, that is, committed or rolled back.



setRollbackOnly
public void setRollbackOnly()(Code)



setSavepoint
protected void setSavepoint(Object savepoint)(Code)
Set a savepoint for this transaction. Useful for PROPAGATION_NESTED.
See Also:   org.springframework.transaction.TransactionDefinition.PROPAGATION_NESTED



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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