com.cc.framework.security.acl
Class AccessControlList.AccessControlEnvironment

java.lang.Object
  com.cc.framework.security.acl.AccessControlList.AccessControlEnvironment

All Implemented Interfaces:

ExecutionEnvironment

Enclosing class:

AccessControlList

private static class AccessControlList.AccessControlEnvironment

extends java.lang.Object

implements ExecutionEnvironment

Field Summary

private java.util.List	messages This list receives the messages from all not granted permissions
private Principal	principal The principal that controls all access

Constructor Summary

AccessControlList.AccessControlEnvironment(Principal principal, java.util.List messages)

Method Summary

AccessToken	getAccess(Permission permission) Checks if the current principal is granted the given permission
boolean	isGranted(AccessToken token) Wandelt das übergebene Objekt in einen Boolean Wert um
AccessToken	not(AccessToken token) Negiert den übergebenen Operanden

Methods inherited from class java.lang.Object

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

Field Detail

principal

private Principal principal

The principal that controls all access

messages

private java.util.List messages

This list receives the messages from all not granted permissions

Constructor Detail

AccessControlList.AccessControlEnvironment

public AccessControlList.AccessControlEnvironment(Principal principal,
                                                  java.util.List messages)

Parameters:

principal - List notGranted

messages - This list receives the messages from all not granted permissions

Method Detail

getAccess

public AccessToken getAccess(Permission permission)
                      throws ExecutionException

Description copied from interface: ExecutionEnvironment

Checks if the current principal is granted the given permission

Specified by:

getAccess in interface ExecutionEnvironment

Parameters:

permission - The permission to check

Returns:

AccessToken

Throws:

ExecutionException - Wird im Falle eines allgemeinen Fehlers geworfen

See Also:

ExecutionEnvironment.getAccess(com.cc.framework.security.Permission)

isGranted

public boolean isGranted(AccessToken token)
                  throws ExecutionException

Description copied from interface: ExecutionEnvironment

Wandelt das übergebene Objekt in einen Boolean Wert um

Specified by:

isGranted in interface ExecutionEnvironment

Parameters:

token - Das umzuwandelnde Objekt

Returns:

booleaschen Wert

Throws:

ExecutionException - Wird geworfen wenn eine Typkonvertierung nicht möglich ist

See Also:

ExecutionEnvironment.isGranted(com.cc.framework.security.acl.expr.AccessToken)

not

public AccessToken not(AccessToken token)
                throws ExecutionException

Description copied from interface: ExecutionEnvironment

Negiert den übergebenen Operanden

Specified by:

not in interface ExecutionEnvironment

Parameters:

token - Der Operand

Returns:

Ergebnis der Berechnung

Throws:

ExecutionException - Wird geworfen wenn die Berechnung Aufgrund des Typs nicht möglich ist

See Also:

ExecutionEnvironment.not(com.cc.framework.security.acl.expr.AccessToken)