com.thoughtworks.proxy.toys.privilege
Class AccessControllerExecutor

java.lang.Object
  com.thoughtworks.proxy.toys.privilege.AccessControllerExecutor

All Implemented Interfaces:

ActionExecutor

public class AccessControllerExecutor
extends Object
implements ActionExecutor

Execution of a PrivilegedExceptionAction with the AccessController.

Since:

1.0

Author:

Jörg Schaible

Constructor Summary

AccessControllerExecutor()
Construct an AccessControllerExecutor that runs a PrivilegedExceptionAction with the privileges of the AccessControlContext of the caller.

AccessControllerExecutor(AccessControlContext context)
Construct an AccessControllerExecutor that runs a PrivilegedExceptionAction with special privileges.

Method Summary

Object

execute(PrivilegedExceptionAction<Object> action) Execute a PrivilegedExceptionAction.

Methods inherited from class java.lang.Object

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

Constructor Detail

AccessControllerExecutor

public AccessControllerExecutor()

Construct an AccessControllerExecutor that runs a PrivilegedExceptionAction with the privileges of the AccessControlContext of the caller.

Since:

1.0

AccessControllerExecutor

public AccessControllerExecutor(AccessControlContext context)

Construct an AccessControllerExecutor that runs a PrivilegedExceptionAction with special privileges.

Parameters:

context - the AccessControlContext defining the privileges used to run the action

Since:

1.0

Method Detail

execute

public Object execute(PrivilegedExceptionAction<Object> action)
               throws PrivilegedActionException

Description copied from interface: ActionExecutor

Execute a PrivilegedExceptionAction.

Specified by:

execute in interface ActionExecutor

Parameters:

action - the action to run

Returns:

the return value of the action

Throws:

PrivilegedActionException - if the execution of the action fails