com.xdev.security.authorization

Class SubjectRegistry.Implementation

java.lang.Object

com.xdev.security.authorization.SubjectRegistry.Implementation

All Implemented Interfaces:

SubjectRegistry

Enclosing interface:

SubjectRegistry

public static final class SubjectRegistry.Implementation
extends Object
implements SubjectRegistry

A simple SubjectRegistry default implementation that synchronizes on a provided lock instance for accessing the internal registry in order to avoid concurrency issues while the internal datastructure is rebuilt.

Author:

XDEV Software (TM)

Nested Class Summary

Nested classes/interfaces inherited from interface com.xdev.security.authorization.SubjectRegistry

SubjectRegistry.Implementation

Method Summary

Modifier and Type	Method and Description
Object	lockSubjectRegistry() Returns the lock instance that is internally used by this registry instance.
Subject	subject(String subjectName) Returns the Subject instance identified by the passed subject name.
Map<String,Subject>	subjects() Returns a read-only map of all known Subject instances (values), identified by their names (keys).

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.xdev.security.authorization.SubjectRegistry

New, New, New, New

Method Detail

subject

public final Subject subject(String subjectName)

Returns the Subject instance identified by the passed subject name.

Specified by:

subject in interface SubjectRegistry

Parameters:

subjectName - the name identifying the desired Subject instance.

Returns:

the Subject instance identified by the passed name.

subjects

public final Map<String,Subject> subjects()

Returns a read-only map of all known Subject instances (values), identified by their names (keys).

Specified by:

subjects in interface SubjectRegistry

Returns:

a read-only map containing all known subjects.

lockSubjectRegistry

public final Object lockSubjectRegistry()

Returns the lock instance that is internally used by this registry instance.

Specified by:

lockSubjectRegistry in interface SubjectRegistry

Returns:

the lock.