org.apache.wicket.authorization.strategies.role
Class AbstractRoleAuthorizationStrategy

java.lang.Object
  org.apache.wicket.authorization.strategies.role.AbstractRoleAuthorizationStrategy

All Implemented Interfaces:

IAuthorizationStrategy

Direct Known Subclasses:

AnnotationsRoleAuthorizationStrategy, MetaDataRoleAuthorizationStrategy

public abstract class AbstractRoleAuthorizationStrategy
extends java.lang.Object
implements IAuthorizationStrategy

Base strategy that uses an instance of IRoleCheckingStrategy.

Author:

Eelco Hillenius

Field Summary

Fields inherited from interface org.apache.wicket.authorization.IAuthorizationStrategy

ALLOW_ALL

Constructor Summary

AbstractRoleAuthorizationStrategy(IRoleCheckingStrategy roleCheckingStrategy)
Construct.

Method Summary

protected boolean	hasAny(Roles roles) Gets whether any of the given roles applies to the authorizer.
protected boolean	isEmpty(Roles roles) Conducts a check to see if the roles object is empty.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.wicket.authorization.IAuthorizationStrategy

isActionAuthorized, isInstantiationAuthorized

Constructor Detail

AbstractRoleAuthorizationStrategy

public AbstractRoleAuthorizationStrategy(IRoleCheckingStrategy roleCheckingStrategy)

Construct.

Parameters:

roleCheckingStrategy - the authorizer delegate

Method Detail

hasAny

protected final boolean hasAny(Roles roles)

Gets whether any of the given roles applies to the authorizer.

Parameters:

roles - the roles

Returns:

whether any of the given roles applies to the authorizer

isEmpty

protected final boolean isEmpty(Roles roles)

Conducts a check to see if the roles object is empty. Since the roles object does not contain any null values and will always hold an empty string, an extra test is required beyond roles.isEmpty().

Parameters:

roles - the Roles object to test

Returns:

true if the object holds no real roles