org.opensubsystems.core.persist.db
Class DatabaseFactoryClassFactory

java.lang.Object
  org.opensubsystems.core.util.ClassFactory
      org.opensubsystems.core.persist.db.DatabaseFactoryClassFactory

public class DatabaseFactoryClassFactory
extends ClassFactory

Class factory responsible for instantiation of database factories. The correct factory is instantiated based on the factory interface or default implementation and currently active database instantiate correct database factory which should be used for this database.

Version:

$Id: DatabaseFactoryClassFactory.java,v 1.5 2007/01/07 06:14:18 bastafidli Exp $

Author:

Miro Halas

Code reviewer:

Miro Halas

Code reviewed:

1.3 2004/12/18 06:18:21 bastafidli

Constructor Summary

DatabaseFactoryClassFactory()

Method Summary

protected void	createDefaultClassNames(java.lang.String strClassIdentifier, java.lang.String strModifier, java.util.List lstClassNames) Create new class name based on the specified identifier and modifier.
protected void	verifyInstance(java.lang.Object objInstance) This method allows derived class to implement verifications if desired that the instantiated class must satisfy.

Methods inherited from class org.opensubsystems.core.util.ClassFactory

createConfiguredClassNames, createInstance, createInstance, createInstance, createInstance, getInstance, getModifier, instantiateClass, setInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

DatabaseFactoryClassFactory

public DatabaseFactoryClassFactory()

Method Detail

verifyInstance

protected void verifyInstance(java.lang.Object objInstance)
                       throws OSSException

This method allows derived class to implement verifications if desired that the instantiated class must satisfy.

Overrides:

verifyInstance in class ClassFactory

Parameters:

objInstance - - instance to verify, can be null

Throws:

OSSException - - an error has occured (e.g. verification error)

createDefaultClassNames

protected void createDefaultClassNames(java.lang.String strClassIdentifier,
                                       java.lang.String strModifier,
                                       java.util.List lstClassNames)
                                throws OSSException

Create new class name based on the specified identifier and modifier.

Overrides:

createDefaultClassNames in class ClassFactory

Parameters:

strClassIdentifier - - identifier of the class for which new instance should be created

strModifier - - modifier used together with identifier to query configured class name or null if none is available

lstClassNames - - container to add the possible class names to. The classes will be tried in order as they are added to this container.

Throws:

OSSException - - an error has occured