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java.security
interface PrivilegedAction
public interface PrivilegedAction
A computation to be performed with privileges enabled. The computation is
performed by invoking AccessController.doPrivileged on the
PrivilegedAction object. This interface is used only for
computations that do not throw checked exceptions; computations that
throw checked exceptions must use PrivilegedExceptionAction
instead.
| Method Summary |
Object |
Performs the computation.
|
run
public Object run()
-
Performs the computation. This method will be called by
AccessController.doPrivileged after enabling privileges.
- Returns:
- a class-dependent value that may represent the results of the
computation. Each class that implements
PrivilegedAction
should document what (if anything) this value represents.
This documentation differs from the official API.
Jadeite adds
extra features to the API including:
variable font sizes,
constructions examples,
placeholders for classes and methods, and auto-generated “See Also” links.
Additionally it
is missing some items found in standard Javadoc documentation, including:
generics type information,
“Deprecated” tags and comments,
“See Also” links,
along with other minor differences.
Please send any questions or feedback to
bam@cs.cmu.edu.
This page displays the
Jadeite version of the documention, which is derived from the offical documentation that contains this copyright notice:
The official Sun™ documentation can be found here at
http://java.sun.com/javase/6/docs/api/.