Package org.ow2.authzforce.core.pdp.api

Class BasePdpExtensionRegistry<T extends PdpExtension>

java.lang.Object

org.ow2.authzforce.core.pdp.api.BasePdpExtensionRegistry<T>

Type Parameters:

T - type of extension in this registry

All Implemented Interfaces:

PdpExtensionRegistry<T>

Direct Known Subclasses:

ImmutableAttributeValueFactoryRegistry

public abstract class BasePdpExtensionRegistry<T extends PdpExtension>
extends Object
implements PdpExtensionRegistry<T>

This is a base implementation of PdpExtensionRegistry. This should be used as basis to implement (in a final class) an immutable PDP extension registry of a specific type. If you need a generic immutable PDP extension registry, see {

Version:

$Id: $

Nested Class Summary

Nested classes/interfaces inherited from interface org.ow2.authzforce.core.pdp.api.PdpExtensionRegistry

PdpExtensionRegistry.PdpExtensionComparator<E extends PdpExtension>

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BasePdpExtensionRegistry(Class<? super T> extensionClass, Map<String,? extends T> extensionsById)	Instantiates immutable registry from a map.
protected	BasePdpExtensionRegistry(Class<? super T> extensionClass, Set<? extends T> extensions)	Instantiates immutable registry from a set of extensions

Method Summary

Modifier and Type	Method	Description
T	getExtension(String identity)	Get an extension by ID.
Set<T>	getExtensions()	Get extensions
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

BasePdpExtensionRegistry

protected BasePdpExtensionRegistry(Class<? super T> extensionClass,
                                   Map<String,? extends T> extensionsById)

Instantiates immutable registry from a map.

Parameters:

extensionClass - extension class

extensionsById - extensions input map; the registry actually creates and uses an immutable copy of this map internally to avoid external modifications on the internal map

BasePdpExtensionRegistry

protected BasePdpExtensionRegistry(Class<? super T> extensionClass,
                                   Set<? extends T> extensions)

Instantiates immutable registry from a set of extensions

Parameters:

extensionClass - extension class (required not null)

extensions - extensions (required not null)

Method Detail

getExtension

public final T getExtension(String identity)

Get an extension by ID.

Specified by:

getExtension in interface PdpExtensionRegistry<T extends PdpExtension>

Parameters:

identity - ID of extension to look up

Returns:

extension, null if none with such ID in the registry

getExtensions

public final Set<T> getExtensions()

Get extensions

Specified by:

getExtensions in interface PdpExtensionRegistry<T extends PdpExtension>

Returns:

set of extensions currently registered

toString

public String toString()

Overrides:

toString in class Object