oracle.adfinternal.model.adapter.toplink
Class PersistenceManager

java.lang.Object
  oracle.adfinternal.model.adapter.toplink.PersistenceManager

All Implemented Interfaces:

TopLinkADFConstants

public class PersistenceManager
extends java.lang.Object
implements TopLinkADFConstants

Purpose: TopLink abstraction for brokering TopLink Sessions and UnitOfWorks across all ADF TopLink data controls and instances of a given application.

Description: Handles transaction creation, allocation, and management related activities for the TopLink ADF Data Control implementation.

See Also:

TransactionBroker, TopLinkDataControl, DataControlFactoryImpl

Field Summary

Fields inherited from interface oracle.adfinternal.model.adapter.toplink.TopLinkADFConstants

ACCESSOR_ADD_METHOD, ACCESSOR_INSERT_METHOD, ACCESSOR_REMOVE_METHOD, ASSIGN_SEQUENCE_NUMBERS_ON_CREATE, DEPLOYMENT_DESCRIPTOR_PATH, PERSIST_METHOD_NAME, PERSIST_METHOD_PARAM_NAME, SESSION_NAME, SESSIONS_XML_PATH, SHOULD_PERFORM_DELETES_FIRST, TOPLINK_DEFINITION

Method Summary

TransactionBroker	createTransactionBroker(Node metaData) Builds up a new or retrieves a cached TransactionBroker for the given application BindingContext and application parameters.
static PersistenceManager	getManager()
protected void	initialize() Performs initialization related activities.

Methods inherited from class java.lang.Object

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

Method Detail

getManager

public static PersistenceManager getManager()

initialize

protected void initialize()

Performs initialization related activities.

createTransactionBroker

public TransactionBroker createTransactionBroker(Node metaData)

Builds up a new or retrieves a cached TransactionBroker for the given application BindingContext and application parameters.