Known Indirect Subclasses
AllPermission,
BasicPermission,
FilePermission,
LoggingPermission,
NetPermission,
Permission,
PropertyPermission,
ReflectPermission,
RuntimePermission,
SQLPermission,
SecurityPermission,
SerializablePermission,
SocketPermission
|
This interface represents a guard, which is an object that is used
to protect access to another object.
This interface contains a single method, checkGuard
,
with a single object
argument. checkGuard
is
invoked (by the GuardedObject getObject
method)
to determine whether or not to allow access to the object.
Public Method Summary
abstract
void
|
checkGuard( Object object)
Determines whether or not to allow access to the guarded object
object .
|
Public Methods
public
abstract
void
checkGuard
(Object object)
Determines whether or not to allow access to the guarded object
object
. Returns silently if access is allowed.
Otherwise, throws a SecurityException.
Parameters
object
| the object being protected by the guard. |