Package org.jboss.modules.security

Interface PermissionFactory

All Known Implementing Classes:

ImmediatePermissionFactory, LoadedPermissionFactory, ModularPermissionFactory

public interface PermissionFactory

A factory for Permission objects.

Author:

David M. Lloyd

Method Summary

Modifier and Type	Method	Description
Permission	construct()	Construct a new instance of the permission.
static Permission	constructFromClass(Class<? extends Permission> permissionClass, String targetName, String permissionActions)	Utility method to reflectively construct a permission from a given class.

Method Detail

construct

Permission construct()

Construct a new instance of the permission. The instance may be cached.

Returns:

the permission

constructFromClass

static Permission constructFromClass(Class<? extends Permission> permissionClass,
                                     String targetName,
                                     String permissionActions)
                              throws IllegalAccessException,
                                     InvocationTargetException,
                                     InstantiationException,
                                     NoSuchMethodException

Utility method to reflectively construct a permission from a given class.

Parameters:

permissionClass - the permission class

targetName - the optional target name

permissionActions - the optional actions name

Returns:

the permission

Throws:

IllegalAccessException - if the necessary constructor is not accessible

InvocationTargetException - if the constructor failed

InstantiationException - if the object could not be instantiated for some reason

NoSuchMethodException - if none of the candidate constructors exist on the class