org.apache.river.mercury

Class MercuryPermission

java.lang.Object

java.security.Permission

net.jini.security.AccessPermission

org.apache.river.mercury.MercuryPermission

All Implemented Interfaces:

Serializable, Guard

public class MercuryPermission
extends AccessPermission

Represents permissions that can be used to express the access control policy for the Mercury server exported with a BasicJeriExporter. This class can be passed to BasicInvocationDispatcher, and then used in security policy permission grants.

An instance contains a name (also referred to as a "target name") but no actions list; you either have the named permission or you don't. The convention is that the target name is the non-qualified name of the remote method being invoked. Wildcard matches are supported using the syntax specified by AccessPermission.

The possible target names for use with a Mercury server are specified in the package documentation for org.apache.river.mercury.

Since:

2.0

Author:

Sun Microsystems, Inc.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MercuryPermission(String name) Creates an instance with the specified target name.

Method Summary

Methods inherited from class net.jini.security.AccessPermission

equals, getActions, hashCode, implies

Methods inherited from class java.security.Permission

checkGuard, getName, newPermissionCollection, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

MercuryPermission

public MercuryPermission(String name)

Creates an instance with the specified target name.

Parameters:

name - the target name

Throws:

NullPointerException - if the target name is null

IllegalArgumentException - if the target name does not match the syntax specified in the comments at the beginning of the AccessPermission class