net.sf.jkniv.whinstone.transaction

Interface Transactional

All Known Implementing Classes:

AbstractTransaction, EmptyTransactionAdapter, JpaTransactionAdapter, LocalTransactionAdapter

public interface Transactional

Method Summary

Modifier and Type	Method and Description
void	begin() The TransactionManager.begin method starts a global transaction and associates the transaction context with the calling thread.
void	commit() The TransactionManager.commit method completes the transaction currently associated with the calling thread.
TransactionType	geTransactionType() Type of transactions supported by the repository
TransactionStatus	getStatus()
void	rollback() The TransactionManager.rollback method rolls back the transaction associated with the current thread.

Method Detail

begin

void begin()

The TransactionManager.begin method starts a global transaction and associates the transaction context with the calling thread. If the TransactionManager implementation does not support nested transactions, the TransactionManager.begin method throws the NotSupportedException when the calling thread is already associated with a transaction. The TransactionManager.getTransaction method returns the Transaction object that represents the transaction context currently associated with the calling thread. This Transaction object can be used to perform various operations on the target transaction. Examples of Transaction object operations are resource enlistment and synchronization registration.

Throws:

TransactionException - TODO doc me when some error occurs

commit

void commit()

The TransactionManager.commit method completes the transaction currently associated with the calling thread. After the commit method returns, the calling thread is not associated with a transaction. If the commit method is called when the thread is not associated with any transaction context, the TransactionManager throws an exception. In some implementations, the commit operation is restricted to the transaction originator only. If the calling thread is not allowed to commit the transaction, the TransactionManager throws an exception.

Throws:

TransactionException - TODO doc me when some error occurs

rollback

void rollback()

The TransactionManager.rollback method rolls back the transaction associated with the current thread. After the rollback method completes, the thread is associated with no transaction.

Throws:

TransactionException - TODO doc me when some error occurs

getStatus

TransactionStatus getStatus()

geTransactionType

TransactionType geTransactionType()

Type of transactions supported by the repository

Returns:

type of transaction