org.castor.cpa.persistence.sql.keygen
Class AbstractKeyGenerator

java.lang.Object
  org.castor.cpa.persistence.sql.keygen.AbstractKeyGenerator

All Implemented Interfaces:

KeyGenerator

Direct Known Subclasses:

AbstractAfterKeyGenerator, AbstractBeforeKeyGenerator, NoKeyGenerator, SequenceDuringKeyGenerator

public abstract class AbstractKeyGenerator
extends Object
implements KeyGenerator

Abstract Class that implements the KeyGenerator Interface and provide implementation for methods that are common in more than one subclass of this AbstractKeyGenerator.

Version:

$Revision$ $Date: 2009-07-13 17:22:43 (Tue, 28 Jul 2009) $

Author:

Ahmad Hassan, Ralf Joachim

Constructor Summary

AbstractKeyGenerator()

Method Summary

void	closeSeparateConnection(Connection conn) Close the JDBC Connection.
Connection	getSeparateConnection(Database database) Operning new JDBC Connection.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.castor.cpa.persistence.sql.keygen.KeyGenerator

buildStatement, executeStatement, generateKey, isInSameConnection

Constructor Detail

AbstractKeyGenerator

public AbstractKeyGenerator()

Method Detail

getSeparateConnection

public final Connection getSeparateConnection(Database database)
                                       throws PersistenceException

Operning new JDBC Connection.

Parameters:

database - The database on which it opens the JDBC connection.

Returns:

A JDBC Connection

Throws:

PersistenceException - If fails to open connection.

closeSeparateConnection

public final void closeSeparateConnection(Connection conn)

Close the JDBC Connection.

Parameters:

conn - A JDBC Connection.