org.osgl.aaa.impl

Class SimpleRole

java.lang.Object

org.osgl.aaa.impl.AAAObjectBase

org.osgl.aaa.impl.SimpleRole

All Implemented Interfaces:

AAAObject, Role

public class SimpleRole
extends AAAObjectBase
implements Role

A simple and immutable Privilege implementation.

This implementation use internal data structure to store the permissions granted to the role. Sub class might choose to rely on AuthorizationService.getPermissions(org.osgl.aaa.Role, org.osgl.aaa.AAAContext) to get permissions associated to the role

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SimpleRole.Builder

Nested classes/interfaces inherited from interface org.osgl.aaa.Role

Role.F

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SimpleRole() This constructor is designed to be used by tools like ORM to deserialize the object from a certain persistent storage
	SimpleRole(String name, List<? extends Permission> perms) Construct a role by name and given list of permissions

Method Summary

Modifier and Type	Method and Description
List<Permission>	getPermissions() Returns a list of permissions associated with this role.
boolean	hasPermission(Permission permission) Check if the role contains a permission.

Methods inherited from class org.osgl.aaa.impl.AAAObjectBase

equals, getName, getProperty, hashCode, propertyKeys, setProperty, toString, unsetProperty

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.osgl.aaa.AAAObject

equals, getName, getProperty, hashCode, propertyKeys, setProperty, toString, unsetProperty

Constructor Detail

SimpleRole

protected SimpleRole()

This constructor is designed to be used by tools like ORM to deserialize the object from a certain persistent storage

SimpleRole

public SimpleRole(String name,
                  List<? extends Permission> perms)

Construct a role by name and given list of permissions

Parameters:

name - the name

perms - the permissions

Method Detail

getPermissions

public List<Permission> getPermissions()

Description copied from interface: Role

Returns a list of permissions associated with this role.

Note the result of the method shall comply to the result of AuthorizationService.getPermissions(Role, AAAContext) It is up to the implementation to decide the dependency relationship between the two

Specified by:

getPermissions in interface Role

Returns:

the permission list

hasPermission

public boolean hasPermission(Permission permission)

Description copied from interface: Role

Check if the role contains a permission. Calling this method shall be equals to calling getPermissions().contains(permission)

Specified by:

hasPermission in interface Role

Parameters:

permission - permission

Returns:

true if the role has the permission or false otherwise