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 object
argument. checkGuard
is
invoked (by the GuardedObject getObject
method)
to determine whether or not to allow access to the object.
GuardedObject
Modifier and Type | Method and Description |
---|---|
void |
checkGuard(Object object)
Determines whether or not to allow access to the guarded object
object . |
void checkGuard(Object object) throws SecurityException
object
. Returns silently if access is allowed.
Otherwise, throws a SecurityException.object
- the object being protected by the guard.SecurityException
- if access is denied. Submit a bug or feature
For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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