com.vaadin.cdi.access

Class AccessControl

java.lang.Object

com.vaadin.cdi.access.AccessControl

Direct Known Subclasses:

JaasAccessControl

public abstract class AccessControl
extends Object

Access control base class. Various implementations can exist (default JAAS, others with Alternative) and the active implementation can be selected in beans.xml .

Constructor Summary

Constructors

Constructor and Description
AccessControl()

Method Summary

Modifier and Type	Method and Description
abstract String	getPrincipalName() Returns the principal (user) name of the currently logged in user.
abstract boolean	isUserInRole(String role) Checks if the current user has a role.
boolean	isUserInSomeRole(String... roles) Checks if the user has any of the given roles.
abstract boolean	isUserSignedIn() Returns true if some used has logged in.

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessControl

public AccessControl()

Method Detail

isUserSignedIn

public abstract boolean isUserSignedIn()

Returns true if some used has logged in.

Returns:

true if a user is logged in

isUserInRole

public abstract boolean isUserInRole(String role)

Checks if the current user has a role.

Parameters:

role -

Returns:

true if currently logged in user is in given role

getPrincipalName

public abstract String getPrincipalName()

Returns the principal (user) name of the currently logged in user.

Returns:

name of the user that is currently logged in, if no user is logged in null will be returned.

isUserInSomeRole

public boolean isUserInSomeRole(String... roles)

Checks if the user has any of the given roles.

Parameters:

roles -

Returns:

true if currently logged in user is in some of given roles