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

java.lang.Object
  extended by org.castor.cpa.persistence.sql.keygen.NoKeyGeneratorFactory
All Implemented Interfaces:
KeyGeneratorFactory

public final class NoKeyGeneratorFactory
extends java.lang.Object
implements KeyGeneratorFactory

Factory for instantiating NoKeyGenerator objects.

Version:
$Revision$ $Date: 2009-07-13 17:22:43 (Tue, 28 Jul 2009) $
Author:
Ahmad Hassan, Ralf Joachim

Constructor Summary
NoKeyGeneratorFactory()
           
 
Method Summary
 KeyGenerator getKeyGenerator(PersistenceFactory factory, java.util.Properties params, int sqlType)
          Produce the key generator.
 java.lang.String getKeyGeneratorName()
          Get the short name of the key generator.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

NoKeyGeneratorFactory

public NoKeyGeneratorFactory()
Method Detail

getKeyGeneratorName

public java.lang.String getKeyGeneratorName()
Get the short name of the key generator. It is used to reference key generators in a mapping configuration file. If several key generators of the same type are used for the same database, then they are referenced by aliases.

Specified by:
getKeyGeneratorName in interface KeyGeneratorFactory
Returns:
Name of the KeyGenerator used to identify key generator (types).

getKeyGenerator

public KeyGenerator getKeyGenerator(PersistenceFactory factory,
                                    java.util.Properties params,
                                    int sqlType)
                             throws MappingException
Produce the key generator.

Specified by:
getKeyGenerator in interface KeyGeneratorFactory
Parameters:
factory - Helper object for obtaining database-specific QuerySyntax.
params - Parameters for key generator.
sqlType - The SQL type of the primary key, the generated identities must have the corresponding Java type, e.g. java.sql.Types.INTEGER corresponds to java.lang.Integer, java.sql.Types.NUMERIC corresponds to java.lang.BigDecimal.
Returns:
A KeyGenerator instance.
Throws:
MappingException - If there's a problem resolving the mapping information.


Intalio Inc. (C) 1999-2008. All rights reserved http://www.intalio.com