org.ow2.jonas.security.auth.spi
Class RoleBasedAuthorizationModule

java.lang.Object
  org.ow2.jonas.security.auth.spi.RoleBasedAuthorizationModule

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

public class RoleBasedAuthorizationModule
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

Authorizes a certain user to access a certain resource based on the role(s) of that user and that user's group(s).

Author:

S. Ali Tokmen

Method Summary

java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) Verifies that the invoker has the right of invoking a certain method and invokes it on the MBeanServer.
static javax.management.remote.MBeanServerForwarder	newProxyInstance(java.lang.String type, java.lang.String param) Returns a usable MBeanServerForwarder instance.
void	setJmxService(JmxService jmxService)

Methods inherited from class java.lang.Object

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

Method Detail

newProxyInstance

public static javax.management.remote.MBeanServerForwarder newProxyInstance(java.lang.String type,
                                                                            java.lang.String param)

Returns a usable MBeanServerForwarder instance.

Parameters:

type - MBeanServerForwarder type.

param - MBeanServerForwarder parameter, for example the access list file for the type "file".

Returns:

A usable MBeanServerForwarder instance.

setJmxService

public void setJmxService(JmxService jmxService)

Parameters:

jmxService - the jmxService to set

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                               java.lang.reflect.Method method,
                               java.lang.Object[] args)
                        throws java.lang.IllegalAccessException,
                               java.lang.reflect.InvocationTargetException

Verifies that the invoker has the right of invoking a certain method and invokes it on the MBeanServer.

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Parameters:

proxy - The proxy instance that the method was invoked on.

method - Method to invoke.

args - Arguments to give to the method.

Returns:

Result of the invocation.

Throws:

java.lang.reflect.InvocationTargetException - Problem with the invocation target.

java.lang.IllegalAccessException - If the current user is not allowed to invoke the given method.