Top Description Methods
javax.sql.rowset.spi

public Interface TransactionalWriter

extends RowSetWriter
Known Direct Implementers
com.sun.rowset.internal.CachedRowSetWriter
Imports
java.sql.SQLException, .Savepoint, java.io.Reader, javax.sql.RowSetWriter, javax.sql.rowset.*
A specialized interface that facilitates an extension of the standard 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.

Since
1.5

Method Summary

Modifier and TypeMethod and Description
public 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.

public void
rollback()

Undoes all changes made in the current transaction.

public void
rollback(Savepoint
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.
s)

Undoes all changes made in the current transaction made prior to the given Savepoint object.

Inherited from javax.sql.RowSetWriter:
writeData

Method Detail

commitback to summary
public void commit() throws SQLException

Makes permanent all changes that have been performed by the 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.

Exceptions
SQLException:
if a database access error occurs or the Connection object within this CachedRowSet object is in auto-commit mode
rollbackback to summary
public void rollback() throws SQLException

Undoes all changes made in the current transaction. This method should be used only when auto-commit mode has been disabled.

Exceptions
SQLException:
if a database access error occurs or the Connection object within this CachedRowSet object is in auto-commit mode
rollbackback to summary
public void rollback(Savepoint s) throws SQLException

Undoes all changes made in the current transaction made prior to the given Savepoint object. This method should be used only when auto-commit mode has been disabled.

Parameters
s:Savepoint

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.

Exceptions
SQLException:
if a database access error occurs or the Connection object within this CachedRowSet object is in auto-commit mode