org.bonitasoft.engine.bdm

Class BusinessObjectDAOFactory

java.lang.Object

org.bonitasoft.engine.bdm.BusinessObjectDAOFactory

public class BusinessObjectDAOFactory
extends Object

A factory to create Data Access Objects (DAO). These DAOs interact with BusinessObjects.

Author:

Romain Bioteau, Matthieu Chaffotte

Constructor Summary

Constructors

Constructor and Description
BusinessObjectDAOFactory()

Method Summary

Methods

Modifier and Type	Method and Description
<T extends org.bonitasoft.engine.bdm.dao.BusinessObjectDAO> T	createDAO(APISession session, Class<T> daoInterface) Creates the implementation of the DAO for the given session.
protected <T extends org.bonitasoft.engine.bdm.dao.BusinessObjectDAO> Class<T>	loadClass(String daoClassName) Loads the class of the BusinessObjectDAO according to its class name.

Methods inherited from class java.lang.Object

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

Constructor Detail

BusinessObjectDAOFactory

public BusinessObjectDAOFactory()

Method Detail

createDAO

public <T extends org.bonitasoft.engine.bdm.dao.BusinessObjectDAO> T createDAO(APISession session,
                                                                      Class<T> daoInterface)
                                                                    throws BusinessObjectDaoCreationException

Creates the implementation of the DAO for the given session.

Parameters:

session - the current opened session

daoInterface - the interface of the DAO

Returns:

the implementation of the DAO

Throws:

BusinessObjectDaoCreationException - if the factory is not able to instantiate the DAO

loadClass

protected <T extends org.bonitasoft.engine.bdm.dao.BusinessObjectDAO> Class<T> loadClass(String daoClassName)
                                                                              throws ClassNotFoundException

Loads the class of the BusinessObjectDAO according to its class name.

The loading is done in the current Thread.

Parameters:

daoClassName - the name of the class of the DAO

Returns:

the class of the BusinessObjectDAO

Throws:

ClassNotFoundException - if the daoClassName is unknown by the current Thread