public interface TransactionalWriter extends RowSetWriter
SyncProvider abstract class so that it has finer grained
transaction control.
If one or more disconnected RowSet objects are particating
in a global transaction, they may wish to coordinate their synchronization
commits to preserve data integrity and reduce the number of
sychronization exceptions. If this is the case, an application should set
the CachedRowSet constant COMMIT_ON_ACCEPT_CHANGES
to false and use the commit and rollback
methods defined in this interface to manage transaction boundaries.
| Modifier and Type | Method and Description |
|---|---|
void |
commit()
Makes permanent all changes that have been performed by the
acceptChanges method since the last call to either the
commit or rollback methods. |
void |
rollback()
Undoes all changes made in the current transaction.
|
void |
rollback(Savepoint s)
Undoes all changes made in the current transaction made prior to the given
Savepoint object. |
writeDatavoid commit()
throws SQLException
acceptChanges method since the last call to either the
commit or rollback methods.
This method should be used only when auto-commit mode has been disabled.SQLException - if a database access error occurs or the
Connection object within this CachedRowSet
object is in auto-commit modevoid rollback()
throws SQLException
SQLException - if a database access error occurs or the Connection
object within this CachedRowSet object is in auto-commit modevoid rollback(Savepoint s) throws SQLException
Savepoint object. This method should be used only when auto-commit
mode has been disabled.s - a Savepoint object marking a savepoint in the current
transaction. All changes made before s was set will be undone.
All changes made after s was set will be made permanent.SQLException - if a database access error occurs or the Connection
object within this CachedRowSet object is in auto-commit mode Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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