org.datamanager.persistence
Class DataAccessObjectFactory

java.lang.Object
  |
  +--org.datamanager.persistence.DataAccessObjectFactory

public class DataAccessObjectFactory

extends Object

A Factory for creating DataAccessObjects.

Author:

xi rao & Jason Lynn Baumgartner

Field Summary

static int	JISP_INDEX_PERSISTENCE
static int	SERIALIZABLE_PERSISTENCE
static int	XML_PERSISTENCE

Method Summary

DataAccessObject	getDataAccessObject(int persistenceType) return XMLDataAccessObject for client to use for save and restore the object follow xml format
static DataAccessObjectFactory	newInstance() return an instance of DataAccessObjectFactory follow the singleton pattern

Methods inherited from class java.lang.Object

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

Field Detail

XML_PERSISTENCE

public static final int XML_PERSISTENCE

See Also:

Constant Field Values

SERIALIZABLE_PERSISTENCE

public static final int SERIALIZABLE_PERSISTENCE

See Also:

Constant Field Values

JISP_INDEX_PERSISTENCE

public static final int JISP_INDEX_PERSISTENCE

See Also:

Constant Field Values

Method Detail

newInstance

public static DataAccessObjectFactory newInstance()

return an instance of DataAccessObjectFactory follow the singleton pattern

Returns:

DataAccessObjectFactory instance of DataAccessObjectFactory

getDataAccessObject

public DataAccessObject getDataAccessObject(int persistenceType)

return XMLDataAccessObject for client to use for save and restore the object follow xml format

Parameters:

persistenceType - int type of the DataAccessObject

Returns:

XMLDataAccessObject an instace of XMLDataAccessObject for save/retore the object as xml format