oracle.toplink.ejb.bmp
Class BMPDatastoreManager

java.lang.Object
oracle.toplink.ejb.bmp.BMPDatastoreManager

public class BMPDatastoreManager

extends java.lang.Object

Purpose: Global Datastore collection location used in our suggested BMP implementation.

Description: This allows for a global location for datastore objects which can be accessed globally from EntityBeans.

Responsibilities:

• Store global datastores per class.

Since:

TOPLink/Java 3.0

Method Summary

EJBDataStore	getDatastore(java.lang.Class classType) PUBLIC: This method returns a dataStore instance for a particular sesssion and bean class.
EJBDataStore	getDatastore(XMLLoader xmlLoader, java.lang.String sessionName, java.lang.Class classType) PUBLIC: This method returns a dataStore instance for a particular sesssion and bean class.
static BMPDatastoreManager	getManager() PUBLIC: Return the singleton datastore manager.

Methods inherited from class java.lang.Object

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

Method Detail

getDatastore

public EJBDataStore getDatastore(java.lang.Class classType)

PUBLIC: This method returns a dataStore instance for a particular sesssion and bean class. This will use the default session name "default"

Parameters:

classType - java.lang.String the bean class

getDatastore

public EJBDataStore getDatastore(XMLLoader xmlLoader,
                                 java.lang.String sessionName,
                                 java.lang.Class classType)

PUBLIC: This method returns a dataStore instance for a particular sesssion and bean class.

Parameters:

sessionName - java.lang.String The registered name of the session

classType - java.lang.String the bean class

getManager

public static BMPDatastoreManager getManager()

PUBLIC: Return the singleton datastore manager. This allows global access to datastores.