javax.crypto
Class GetImplPrivilegedAction

java.lang.Object
  javax.crypto.GetImplPrivilegedAction

All Implemented Interfaces:

PrivilegedAction

public class GetImplPrivilegedAction
extends Object
implements PrivilegedAction

This class resolves the implemenation of an algorithm as privileged action using the helper class Util.

Version:

$Id: GetImplPrivilegedAction.java 1913 2007-08-08 02:41:53Z jpeters $

Author:

Patric Kabus, Jan Peters

Field Summary

private String	algorithm_ The algorithm.
private Provider	provider_ The provider.
private String	type_ The type.

Constructor Summary

GetImplPrivilegedAction(String algorithm, String type, Provider provider)
Creates a new GetImplPrivilegedAction object.

Method Summary

Object

run() Implementation of the privileged action to get the algorithm implementation

Methods inherited from class java.lang.Object

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

Field Detail

provider_

private Provider provider_

The provider.

algorithm_

private String algorithm_

The algorithm.

type_

private String type_

The type.

Constructor Detail

GetImplPrivilegedAction

public GetImplPrivilegedAction(String algorithm,
                               String type,
                               Provider provider)

Creates a new GetImplPrivilegedAction object.

Parameters:

algorithm - the algorithm.

type - the type.

provider - the provider.

Method Detail

run

public Object run()

Implementation of the privileged action to get the algorithm implementation

Specified by:

run in interface PrivilegedAction

Returns:

the algorithm class or null if not found.