Package org.jboss.logmanager
Interface Protectable
- All Known Implementing Classes:
AsyncHandler
,ConsoleHandler
,DelayedHandler
,ExtHandler
,FileHandler
,LogContext
,NullHandler
,OutputStreamHandler
,PeriodicRotatingFileHandler
,PeriodicSizeRotatingFileHandler
,QueueHandler
,SizeRotatingFileHandler
,SocketHandler
,SyslogHandler
,WriterHandler
public interface Protectable
Allows objects to be locked for modification.
When an object is
protected
, modifications to the object are not allowed. To allow
modifications for the object, the enableAccess(Object)
or the unprotect(Object)
methods must be
invoked.
To protect the object after enabling
access, invoke the disableAccess()
access.
Note that enabling
or disabling
access only applies to the
current thread.- Author:
- James R. Perkins
-
Method Summary
Modifier and TypeMethodDescriptionvoid
Disable previous access to the object for modifications on the current thread.void
enableAccess
(Object protectKey) Enable access to the object for modifications on the current thread.void
Protect this object from modifications.void
Allows the object to be modified if theprotectionKey
matches the key used toprotect
the object.
-
Method Details
-
protect
Protect this object from modifications.- Parameters:
protectionKey
- the key used to protect the object.- Throws:
SecurityException
- if the object is already protected.
-
unprotect
Allows the object to be modified if theprotectionKey
matches the key used toprotect
the object.- Parameters:
protectionKey
- the key used to protect the object.- Throws:
SecurityException
- if the object is protected and the key doesn't match.
-
enableAccess
Enable access to the object for modifications on the current thread.- Parameters:
protectKey
- the key used toprotect
modifications.
-
disableAccess
void disableAccess()Disable previous access to the object for modifications on the current thread.
-