Package io.helidon.security.abac.policy.el

Class BuiltInMethods

java.lang.Object

io.helidon.security.abac.policy.el.BuiltInMethods

public final class BuiltInMethods
extends Object

Built-in methods for expression language evaluation. These methods are bound in default namespace (without a prefix). Name to use in an expression is the name of the method.

Method Summary

Modifier and Type	Method and Description
static boolean	inRole(Subject subject, String role) Check if subject has the specified role.
static boolean	inRoles(Subject subject, String... roles) Check if subject has the specified roles (must have all of them).
static boolean	inScope(Subject subject, String scope) Check if subject has the specified scope.
static boolean	inScopes(Subject subject, String... scopes) Check if subject has the specified scopes (must have all of them).

Methods inherited from class java.lang.Object

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

Method Detail

inRole

public static boolean inRole(Subject subject,
                             String role)

Check if subject has the specified role.

Parameters:

subject - subject of a user or a service

role - role the subject should be in

Returns:

true if the subject is in the role

inRoles

public static boolean inRoles(Subject subject,
                              String... roles)

Check if subject has the specified roles (must have all of them). If you need to check that subject is in EITHER of the roles, you should combine this will or operator (e.g. inRole(user, "manager") || inRole(user, "admin"))

Parameters:

subject - subject of a user or a service

roles - roles the subject should be in

Returns:

true if the subject is in all the specified roles

inScope

public static boolean inScope(Subject subject,
                              String scope)

Check if subject has the specified scope.

Parameters:

subject - subject of a user

scope - scope the subject should have

Returns:

true if the subject has all the specified scopes

inScopes

public static boolean inScopes(Subject subject,
                               String... scopes)

Check if subject has the specified scopes (must have all of them).

Parameters:

subject - subject of a user

scopes - scopes the subject should have

Returns:

true if the subject has all the specified scopes