org.nuiton.topia.taas.jaas
Class TaasPermission

java.lang.Object
  java.security.Permission
      org.nuiton.topia.taas.jaas.TaasPermission

All Implemented Interfaces:

Serializable, Guard

public class TaasPermission
extends Permission

Classe permettant d'encapsuler les autorisations et de déléguer le travail aux autorisations.

Author:

ruchaud

See Also:

Serialized Form

Field Summary

int	authorizationActions
String	authorizationExpression

Constructor Summary

TaasPermission(String expression, int actions)
Contructeur à partir des valeurs

TaasPermission(TaasAuthorization authorization)
Constructeur à partir d'une autorisation

Method Summary

boolean	equals(Object obj)
String	getActions()
int	getAuthorizationActions() Retourne les actions de l'authorization
String	getAuthorizationExpression() Retourne l'expression de l'authorization
int	hashCode()
boolean	implies(Permission permission)
boolean	impliesActions(int thisActions, int thatActions) Compare deux actions entre elles.
boolean	impliesExpression(String thisExpression, String thatExpression) Comparare deux identifiants entres eux.

Methods inherited from class java.security.Permission

checkGuard, getName, newPermissionCollection, toString

Methods inherited from class java.lang.Object

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

Field Detail

authorizationExpression

public String authorizationExpression

authorizationActions

public int authorizationActions

Constructor Detail

TaasPermission

public TaasPermission(String expression,
                      int actions)

Contructeur à partir des valeurs

Parameters:

expression - expression

actions - actions

TaasPermission

public TaasPermission(TaasAuthorization authorization)

Constructeur à partir d'une autorisation

Parameters:

authorization - autorisation

Method Detail

implies

public boolean implies(Permission permission)

Specified by:

implies in class Permission

equals

public boolean equals(Object obj)

Specified by:

equals in class Permission

hashCode

public int hashCode()

Specified by:

hashCode in class Permission

getActions

public String getActions()

Specified by:

getActions in class Permission

getAuthorizationActions

public int getAuthorizationActions()

Retourne les actions de l'authorization

Returns:

actions

getAuthorizationExpression

public String getAuthorizationExpression()

Retourne l'expression de l'authorization

Returns:

expression

impliesExpression

public boolean impliesExpression(String thisExpression,
                                 String thatExpression)

Comparare deux identifiants entres eux. thisId => thatId = ?

Parameters:

thisExpression - un identifiant

thatExpression - un autre identifiant

Returns:

vrai si thisId implique thatId

impliesActions

public boolean impliesActions(int thisActions,
                              int thatActions)

Compare deux actions entre elles. thisActions => thatActions = ?

Parameters:

thisActions - une action

thatActions - une autre action

Returns:

vrai si thisActions implique thatActions