org.jboss.portal.security
Class PortalPermissionCollection

java.lang.Object
  java.security.PermissionCollection
      org.jboss.portal.security.PortalPermissionCollection

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

JACCPortalPermissionCollection

public abstract class PortalPermissionCollection
extends java.security.PermissionCollection

This class is a litteral reference to a portal permission repository. Subclasses should implement the implies logic and leverage the repository to get the role.

Version:

$Revision: 5719 $

Author:

Julien Viet

See Also:

Serialized Form

Constructor Summary

PortalPermissionCollection(AuthorizationDomain repository)
Create a new portal permission collection.

Method Summary

void	add(java.security.Permission permission) The only time this method is called is when JACC creates an instance of this object in order to add the owner permission to the collection.
abstract java.util.Enumeration	elements()
abstract javax.security.auth.Subject	getCheckedSubject() Return the subject being checked or null if there is none.
abstract java.lang.String	getRoleName() Return the role name attached to the collection.
boolean	implies(java.security.Permission permission) This implementation delegates to the container permission associated with this collection the logic of the check against the repository using the method PortalPermission#implies(AuthorizationDomain,String,PortalPermission).

Methods inherited from class java.security.PermissionCollection

isReadOnly, setReadOnly, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

PortalPermissionCollection

public PortalPermissionCollection(AuthorizationDomain repository)
                           throws java.lang.IllegalArgumentException

Create a new portal permission collection.

Parameters:

repository - the repository to load the permissions from

Throws:

java.lang.IllegalArgumentException - if any argument is null

Method Detail

add

public final void add(java.security.Permission permission)
               throws java.lang.IllegalArgumentException

The only time this method is called is when JACC creates an instance of this object in order to add the owner permission to the collection.

Specified by:

add in class java.security.PermissionCollection

Throws:

java.lang.IllegalArgumentException - if the added permission is not the owner of this collection

implies

public boolean implies(java.security.Permission permission)

This implementation delegates to the container permission associated with this collection the logic of the check against the repository using the method PortalPermission#implies(AuthorizationDomain,String,PortalPermission).

Specified by:

implies in class java.security.PermissionCollection

elements

public abstract java.util.Enumeration elements()

Specified by:

elements in class java.security.PermissionCollection

getRoleName

public abstract java.lang.String getRoleName()

Return the role name attached to the collection.

Returns:

the role name

getCheckedSubject

public abstract javax.security.auth.Subject getCheckedSubject()

Return the subject being checked or null if there is none.

Returns:

the current subject