org.ow2.shelbie.core.internal.history

Class DefaultIdentityProvider

java.lang.Object

org.ow2.shelbie.core.internal.history.DefaultIdentityProvider

All Implemented Interfaces:

IdentityProvider

public class DefaultIdentityProvider
extends Object
implements IdentityProvider

The default IdentityProvider implements a generic extraction strategy: If the Subject contains only 1 Principal (not a Group), it will return that Principal's name. It will throw an Exception if there is not only one mono-valued Principal.

Constructor Summary

Constructors

Constructor and Description
DefaultIdentityProvider()

Method Summary

Methods

Modifier and Type	Method and Description
String	get(Subject subject) Extract a single identity String from the given Subject and its Principals.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultIdentityProvider

public DefaultIdentityProvider()

Method Detail

get

public String get(Subject subject)

Description copied from interface: IdentityProvider

Extract a single identity String from the given Subject and its Principals.

Specified by:

get in interface IdentityProvider

Parameters:

subject - Subject

Returns:

a non null value