org.apache.river.phoenix

Class DefaultGroupPolicy

java.lang.Object

org.apache.river.phoenix.DefaultGroupPolicy

All Implemented Interfaces:

GroupPolicy

public class DefaultGroupPolicy
extends Object
implements GroupPolicy

Group policy that requires the appropriate ExecPermission and set of ExecOptionPermission have been granted to the client subject or the empty protection domain (a domain with all null elements) if there is no client subject.

Since:

2.0

Author:

Sun Microsystems, Inc.

Constructor Summary

Constructors

Constructor and Description
DefaultGroupPolicy()

Method Summary

Modifier and Type	Method and Description
void	checkGroup(ActivationGroupDesc desc) Checks permissions for the specified group descriptor.
protected void	checkPermission(Permission p) Calls BasicInvocationDispatcher.checkClientPermission with the specified permission.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGroupPolicy

public DefaultGroupPolicy()

Method Detail

checkGroup

public void checkGroup(ActivationGroupDesc desc)

Checks permissions for the specified group descriptor. If the group class name in the descriptor is not null and is not ActivationGroupImpl, or if the class location or the initialization data in the descriptor is not null, an AccessControlException is thrown. For each property in the descriptor's property overrides, checkPermission is called with an ExecOptionPermission constructed with a target of the form "-Dname=value", where name is the name of the property and value is the value of the property. If the command environment in the descriptor is not null, then additional checks are made as follows. If the command path is not null, checkPermission is called with an ExecPermission constructed with the path as a target. For each command option, checkPermission is called with an ExecOptionPermission constructed with the option as a target.

Specified by:

checkGroup in interface GroupPolicy

Parameters:

desc - the activation group descriptor

Throws:

AccessControlException - if permission is not granted to create the specified group

checkPermission

protected void checkPermission(Permission p)

Calls BasicInvocationDispatcher.checkClientPermission with the specified permission.

Parameters:

p - the permission being checked

Throws:

AccessControlException - if permission is not granted