org.blojsom.authorization.database
Class DatabaseAuthorizationProvider

java.lang.Object
  org.blojsom.authorization.database.DatabaseAuthorizationProvider

All Implemented Interfaces:

AuthorizationProvider

Direct Known Subclasses:

LDAPAuthorizationProvider

public class DatabaseAuthorizationProvider

extends java.lang.Object

implements AuthorizationProvider

Database authorization provider

Since:

blojsom. 3.0

Version:

$Id: DatabaseAuthorizationProvider.java,v 1.7 2007/01/17 02:35:16 czarneckid Exp $

Author:

David Czarnecki

Field Summary

protected org.hibernate.SessionFactory

_sessionFactory

Constructor Summary

DatabaseAuthorizationProvider()
Create a new instance of the database authorization provider

Method Summary

void	authorize(Blog blog, java.util.Map authorizationContext, java.lang.String userLogin, java.lang.String password) Authorize a username and password for the given Blog
void	checkPermission(Blog blog, java.util.Map permissionContext, java.lang.String userLogin, java.lang.String permission) Check a permission for the given Blog
void	init() Initialization method for the authorization provider
void	setSessionFactory(org.hibernate.SessionFactory sessionFactory) Set the SessionFactory

Methods inherited from class java.lang.Object

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

Field Detail

_sessionFactory

protected org.hibernate.SessionFactory _sessionFactory

Constructor Detail

DatabaseAuthorizationProvider

public DatabaseAuthorizationProvider()

Create a new instance of the database authorization provider

Method Detail

init

public void init()
          throws ConfigurationException

Initialization method for the authorization provider

Specified by:

init in interface AuthorizationProvider

Throws:

ConfigurationException - If there is an error initializing the provider

setSessionFactory

public void setSessionFactory(org.hibernate.SessionFactory sessionFactory)

Set the SessionFactory

Parameters:

sessionFactory - SessionFactory

authorize

public void authorize(Blog blog,
                      java.util.Map authorizationContext,
                      java.lang.String userLogin,
                      java.lang.String password)
               throws AuthorizationException

Authorize a username and password for the given Blog

Specified by:

authorize in interface AuthorizationProvider

Parameters:

blog - Blog

authorizationContext - Map to be used to provide other information for authorization. This will change depending on the authorization provider.

userLogin - Username

password - Password

Throws:

AuthorizationException - If there is an error authorizing the username and password

checkPermission

public void checkPermission(Blog blog,
                            java.util.Map permissionContext,
                            java.lang.String userLogin,
                            java.lang.String permission)
                     throws AuthorizationException

Check a permission for the given Blog

Specified by:

checkPermission in interface AuthorizationProvider

Parameters:

blog - Blog

permissionContext - Map to be used to provide other information for permission check. This will change depending on the authorization provider.

userLogin - Username

permission - Permission

Throws:

AuthorizationException - If there is an error checking the permission for the username and permission