com.sun.jna.platform.win32

Class Advapi32Util.Privilege

java.lang.Object

com.sun.jna.platform.win32.Advapi32Util.Privilege

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Enclosing class:

Advapi32Util

public static class Advapi32Util.Privilege
extends java.lang.Object
implements java.io.Closeable

Convenience class to enable certain Windows process privileges

Constructor Summary

Constructors

Constructor and Description
Privilege(java.lang.String... privileges) Construct and enable a set of privileges

Method Summary

Modifier and Type	Method and Description
void	close() Calls disable() to remove the privileges
void	disable() Disabled the prior enabled privilege
Advapi32Util.Privilege	enable() Enables the given privileges.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Privilege

public Privilege(java.lang.String... privileges)
          throws java.lang.IllegalArgumentException,
                 Win32Exception

Construct and enable a set of privileges

Parameters:

privileges - the names of the privileges in the form of SE_* from Advapi32.java

Throws:

java.lang.IllegalArgumentException

Win32Exception

Method Detail

close

public void close()

Calls disable() to remove the privileges

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

See Also:

Closeable.close()

enable

public Advapi32Util.Privilege enable()
                              throws Win32Exception

Enables the given privileges. If required, it will duplicate the process token. No resources are left open when this completes. That is, it is NOT required to drop the privileges, although it is considered a best practice if you do not need it. This class is state full. It keeps track of whether it has enabled the privileges. Multiple calls to enable() without a drop() in between have no affect.

Returns:

pointer to self (Privilege) as a convenience for try with resources statements

Throws:

Win32Exception

disable

public void disable()
             throws Win32Exception

Disabled the prior enabled privilege

Throws:

Win32Exception