- All Known Implementing Classes:
public interface Guard
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
checkGuardis invoked (by the GuardedObject
getObjectmethod) to determine whether or not to allow access to the object.
- See Also:
void checkGuard(Object object) throws SecurityExceptionDetermines whether or not to allow access to the guarded object
object. Returns silently if access is allowed. Otherwise, throws a SecurityException.
object- the object being protected by the guard.
SecurityException- if access is denied.