blackboard.admin.persist.course
Class OrganizationMembershipPersister.Default

java.lang.Object
  blackboard.admin.persist.course.OrganizationMembershipPersister.Default

Enclosing interface:

OrganizationMembershipPersister

public static final class OrganizationMembershipPersister.Default
extends java.lang.Object

A utility class that provides quick access to the Persister instance associated with the default instance of the database BbPersistenceManager.

This class and its method(s) are conveniences and should be used wisely. If one is retrieving many Loader and/or Persister instances within some scope, it will likely be more efficient to retrieve the default database persistence manager directly, and then retrieve loader/persister instances from it instead of making several calls to this and/or other loader/persister utility classes.

Constructor Summary

OrganizationMembershipPersister.Default()

Method Summary

static OrganizationMembershipPersister

getInstance() Returns the Persister instance associated with the default instance of the database BbPersistenceManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

OrganizationMembershipPersister.Default

public OrganizationMembershipPersister.Default()

Method Detail

getInstance

public static OrganizationMembershipPersister getInstance()
                                                   throws PersistenceException

Returns the Persister instance associated with the default instance of the database BbPersistenceManager.

Calling this method is equivalent to executing the following code:

 BbPersistenceManager pm = PersistenceServiceFactory.getInstance().getDbPersistenceManager();
 {Persister type} persister = (Persister type) pm.getPersister( Persister.TYPE ) );
 

Returns:

the Persister instance associated with the default database persistence manager

Throws:

PersistenceException - if an error occurs when trying to retrieve the Persister instance