RowSetWriter
public interface TransactionalWriter extends RowSetWriter
SyncProvider
abstract class so that it has finer grained transaction control. If one or more disconnected RowSet
objects are participating in a global transaction, they may wish to coordinate their synchronization commits to preserve data integrity and reduce the number of synchronization 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 | 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 |
Undoes all changes made in the current transaction made prior to the given Savepoint object. |
writeData
void 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
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https://docs.oracle.com/en/java/javase/21/docs/api/java.sql.rowset/javax/sql/rowset/spi/TransactionalWriter.html