org.dvb.net.tuning

Class TunerPermission

java.lang.Object

java.security.Permission

java.security.BasicPermission

org.dvb.net.tuning.TunerPermission

All Implemented Interfaces:

Serializable, Guard

public class TunerPermission
extends BasicPermission

This class is for tuner permissions. The name and actions list of a TunerPermission contains no name and no actions list. The return value of the inherited getName() method is implementation dependent. If an application has the tuner permission, then it shall not receive a SecurityException from those methods in that API defined to throw one. Without such a permission, it shall receive such an exception.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TunerPermission(String name) Creates a new TunerPermission.
TunerPermission(String name, String actions) Creates a new TunerPermission.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	implies(Permission p) Checks if the specified permission is "implied" by this object.

Methods inherited from class java.security.BasicPermission

equals, getActions, hashCode, newPermissionCollection

Methods inherited from class java.security.Permission

checkGuard, getName, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

TunerPermission

public TunerPermission(String name)

Creates a new TunerPermission. The name string is currently unused and should be empty.

Parameters:

name - the name of the TunerPermission.

TunerPermission

public TunerPermission(String name,
               String actions)

Creates a new TunerPermission. The name string is currently unused and should be empty. The actions string is currently unused and should be null. This constructor exists for use by the Policy object to instantiate new Permission objects.

Parameters:

name - the name of the TunerPermission.

actions - the actions list

Method Detail

implies

public boolean implies(Permission p)

Checks if the specified permission is "implied" by this object.

Since name and actions are not used, the only check needed is whether p is also a TunerPermission.

Overrides:

implies in class BasicPermission

Parameters:

p - the permission to check against.

Returns:

true if the passed permission is equal to or implied by this permission, false otherwise.