org.datanucleus.api

Class ApiAdapterFactory

java.lang.Object

org.datanucleus.api.ApiAdapterFactory

public class ApiAdapterFactory
extends Object

Factory of API adapters.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ApiAdapterFactory() Protected constructor to prevent outside instantiation

Method Summary

Modifier and Type	Method and Description
ApiAdapter	getApiAdapter(String name, PluginManager pluginMgr) Accessor for an adapter, given the api name.
static ApiAdapterFactory	getInstance() Accessor for the ApiAdapterFactory (singleton).

Methods inherited from class java.lang.Object

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

Constructor Detail

ApiAdapterFactory

protected ApiAdapterFactory()

Protected constructor to prevent outside instantiation

Method Detail

getInstance

public static ApiAdapterFactory getInstance()

Accessor for the ApiAdapterFactory (singleton).

Returns:

The manager of type information

getApiAdapter

public ApiAdapter getApiAdapter(String name,
                                PluginManager pluginMgr)

Accessor for an adapter, given the api name. If the API adapter doesn't yet exist will try to initialise it from the plugin information defined under extension-point "org.datanucleus.api_adapter".

Parameters:

name - the adapter name

pluginMgr - Plugin Manager

Returns:

The ApiAdapter

Throws:

NucleusUserException - when requested API not found in CLASSPATH