java.security

Interface PrivilegedExceptionAction<T>

public interface PrivilegedExceptionAction<T>

This interface defines a method that is called by AccessController.doPrivileged() in order to perform a privileged operation with higher privileges enabled. This interface differs from PrivilegedAction in that the run method in this interface may throw a checked exception.

Since:

1.1

Method Summary

Methods

Modifier and Type	Method and Description
T	run() This method performs an operation that requires higher privileges to successfully complete.

Method Detail

run

T run()
      throws Exception

This method performs an operation that requires higher privileges to successfully complete. It is called when a section of code invokes AccessController.doPrivileged().

Returns:

obj An implementation defined return value

Throws:

Exception - An implementation specific exception

See Also:

AccessController.doPrivileged(PrivilegedExceptionAction), AccessController.doPrivileged(PrivilegedExceptionAction, AccessControlContext)