net.sf.hajdbc.sync

Interface SynchronizationSupport

All Known Implementing Classes:

SynchronizationSupportImpl

public interface SynchronizationSupport

Author:

Paul Ferraro

Method Summary

Methods

Modifier and Type	Method and Description
void	dropForeignKeys() Drop all foreign key constraints on the target database
void	dropUniqueConstraints()
Object	getObject(ResultSet resultSet, int index, int type) Helper method for ResultSet.getObject(int) with special handling for large objects.
void	restoreForeignKeys() Restores all foreign key constraints on the target database
void	restoreUniqueConstraints()
void	rollback(Connection connection)
void	synchronizeIdentityColumns()
void	synchronizeSequences() Synchronizes the sequences on the target database with the source database.

Method Detail

dropForeignKeys

void dropForeignKeys()
                     throws SQLException

Drop all foreign key constraints on the target database

Throws:

SQLException - if database error occurs

restoreForeignKeys

void restoreForeignKeys()
                        throws SQLException

Restores all foreign key constraints on the target database

Throws:

SQLException - if database error occurs

synchronizeSequences

void synchronizeSequences()
                          throws SQLException

Synchronizes the sequences on the target database with the source database.

Throws:

SQLException - if database error occurs

synchronizeIdentityColumns

void synchronizeIdentityColumns()
                                throws SQLException

Throws:

SQLException

dropUniqueConstraints

void dropUniqueConstraints()
                           throws SQLException

Throws:

SQLException

restoreUniqueConstraints

void restoreUniqueConstraints()
                              throws SQLException

Throws:

SQLException

getObject

Object getObject(ResultSet resultSet,
               int index,
               int type)
                 throws SQLException

Helper method for ResultSet.getObject(int) with special handling for large objects.

Parameters:

resultSet -

index -

type -

Returns:

the object of the specified type at the specified index from the specified result set

Throws:

SQLException

rollback

void rollback(Connection connection)