com.xdev.security.authorization

Class AuthorizationRegistry.Implementation

java.lang.Object

com.xdev.security.authorization.AuthorizationRegistry.Implementation

All Implemented Interfaces:

AuthorizationRegistry, PermissionRegistry, RoleRegistry, SubjectRegistry

Enclosing interface:

AuthorizationRegistry

public static class AuthorizationRegistry.Implementation
extends Object
implements AuthorizationRegistry

A simple AuthorizationRegistry default implementation that is comprised of delegate PermissionRegistry, RoleRegistry and SubjectRegistry instances.

Author:

XDEV Software (TM)

Nested Class Summary

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

AuthorizationRegistry.Implementation

Method Summary

Modifier and Type	Method and Description
Object	lockPermissionRegistry() Returns the lock instance that is internally used by this registry instance.
Object	lockRoleRegistry() Returns the lock instance that is internally used by this registry instance.
Object	lockSubjectRegistry() Returns the lock instance that is internally used by this registry instance.
Permission	permission(Resource resource, Integer factor) Looks up the Permission instance representing the passed Resource instance with the passed factor value.
Role	role(String roleName) Returns the Role instance identified by the passed role name.
Map<String,Role>	roles() Returns a read-only map of all known Role instances (values), identified by their names (keys).
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.AuthorizationRegistry

New, New, New

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

New, New, New, New, permission

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

New, New, New, New

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

New, New, New, New

Method Detail

permission

public final Permission permission(Resource resource,
                                   Integer factor)

Looks up the Permission instance representing the passed Resource instance with the passed factor value. If no suitable Permission instance can be found, null is returned.

Specified by:

permission in interface PermissionRegistry

Parameters:

resource - the Resource instance for which the associated Permission instance shall be returned.

factor - the factor value of the Resource instance for which the associated Permission instance shall be returned.

Returns:

the associated Permission instance specified by the passed values.

role

public Role role(String roleName)

Returns the Role instance identified by the passed role name.

Specified by:

role in interface RoleRegistry

Parameters:

roleName - the name identifying the desired Role instance.

Returns:

the Role instance identified by the passed name.

subject

public 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.

roles

public Map<String,Role> roles()

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

Specified by:

roles in interface RoleRegistry

Returns:

a read-only map containing all known roles.

lockPermissionRegistry

public Object lockPermissionRegistry()

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

Specified by:

lockPermissionRegistry in interface PermissionRegistry

Returns:

the lock.

lockRoleRegistry

public Object lockRoleRegistry()

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

Specified by:

lockRoleRegistry in interface RoleRegistry

Returns:

the lock.

subjects

public 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 Object lockSubjectRegistry()

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

Specified by:

lockSubjectRegistry in interface SubjectRegistry

Returns:

the lock.