edu.indiana.dlib.metsnav.dao
Class NavigatorDAO

java.lang.Object
  edu.indiana.dlib.metsnav.dao.NavigatorDAO

Direct Known Subclasses:

CacheDecorator, PersistentMets1_4FileDAO, PersistentMets1_5FileDAO, PersistentMetsFileDAO

public abstract class NavigatorDAO
extends Object

Author:

David Jiao

Constructor Summary

NavigatorDAO()
Creates a new DAO object

Method Summary

abstract void	destroy() Destroy the DAO.
abstract NavigationObject	getNavigateObject(String oid) Returns a navigateobject
abstract PageItem	getPageItem(String oid, String pid) Returns a single page item
abstract void	init(DataSourceConfig dsConfig) Initialize the DAO and set configuration parameters

Methods inherited from class java.lang.Object

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

Constructor Detail

NavigatorDAO

public NavigatorDAO()

Creates a new DAO object

Method Detail

init

public abstract void init(DataSourceConfig dsConfig)
                   throws DAOException

Initialize the DAO and set configuration parameters

Parameters:

dsConfig -

Throws:

DAOException

destroy

public abstract void destroy()
                      throws DAOException

Destroy the DAO. Close database connections if necessary

Throws:

DAOException

getNavigateObject

public abstract NavigationObject getNavigateObject(String oid)
                                            throws DAOException

Returns a navigateobject

Parameters:

oid -

Returns:

Throws:

DAOException

getPageItem

public abstract PageItem getPageItem(String oid,
                                     String pid)
                              throws DAOException

Returns a single page item

Parameters:

oid -

pid -

Returns:

Throws:

DAOException