org.apache.ojb.odmg
Class OJB

java.lang.Object
  org.apache.ojb.broker.util.factory.ConfigurableFactory
      org.apache.ojb.odmg.OJB

All Implemented Interfaces:

Configurable

Direct Known Subclasses:

OJBJ2EE_2

public class OJB
extends ConfigurableFactory

Facade to the persistence ObjectServer system. Implements the factory interface for a particular ODMG implementation.

Version:

$Id: OJB.java,v 1.1 2007-08-24 22:17:37 ewestfal Exp $

Author:

Armin Waibel

Constructor Summary

protected

OJB() protected Constructor: use static factory method getInstance() to obtain an instance of Implementation

Method Summary

protected String	getConfigurationKey() must be implemented in the concrete factory classes.
static ImplementationExt	getInstance() Return new instance of the Implementation class.

Methods inherited from class org.apache.ojb.broker.util.factory.ConfigurableFactory

buildArgumentString, configure, createNewInstance, createNewInstance, createNewInstance, getClassToServe, getLogger, setClassToServe

Methods inherited from class java.lang.Object

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

Constructor Detail

OJB

protected OJB()

protected Constructor: use static factory method getInstance() to obtain an instance of Implementation

Method Detail

getInstance

public static ImplementationExt getInstance()

Return new instance of the Implementation class. The used implementation class can be specified in OJB properties file.

getConfigurationKey

protected String getConfigurationKey()

Description copied from class: ConfigurableFactory

must be implemented in the concrete factory classes. the configuration key is used to lookup the Class to serve from the OjbConfiguration in configure().

Specified by:

getConfigurationKey in class ConfigurableFactory