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oracle.toplink.sessions.entitymanager
Interface EntityTransaction

public interface EntityTransaction

Method Summary

void	begin() Start the current transaction.
void	commit() Commit the current transaction, writing any un-flushed changes to the database.
boolean	isActive() Check to see if the current transaction is in progress.
void	rollback() Roll back the current transaction, discarding any changes that have happened in this transaction.

Method Detail

begin

public void begin()

Start the current transaction. This can only be invoked if isActive() returns false.

commit

public void commit()

Commit the current transaction, writing any un-flushed changes to the database. This can only be invoked if isActive() returns true.

rollback

public void rollback()

Roll back the current transaction, discarding any changes that have happened in this transaction. This can only be invoked if isActive() returns true.

isActive

public boolean isActive()

Check to see if the current transaction is in progress.

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