org.figure8.join.businessfacades.security
Class DefaultPermissionManager

java.lang.Object
  org.figure8.join.businessfacades.security.DefaultPermissionManager

All Implemented Interfaces:

PermissionManager

public class DefaultPermissionManager
extends java.lang.Object
implements PermissionManager

Default implementation of PermissionManager

Version:

$Revision: 1.1 $

Author:

Laurent Broudoux

Field Summary

protected PermissionDao	dao Permission data access object
protected RoleDao	roleDao Role data access object

Constructor Summary

DefaultPermissionManager()
Creates a new instance of DefaultPermissionManager

Method Summary

Role	getRole(long id) Retrieve an application security Role using its unique identifier
Role	getRole(java.lang.String name) Retrieve an application security Role using its name
java.util.List	getRoles() Retrieve the available security roles within application
java.util.List	getUserPermissions(User user) Retrieves all the permission acquired by a specified User
boolean	hasPermission(Role role, java.lang.String userId) Tells if a user has permission to endorse this security role
boolean	hasPermissionForResource(java.lang.Object resource, Role role, java.lang.String userId) Tells if a user has permission to endorse this security role for this resource
void	removeAllUserPermissions(User user) Remove all permissions assigned to a specific user
void	removePermission(Permission permission) Remove a given permission from datastore
void	removeRole(Role role) Remove a given security role from datastore
void	savePermission(Permission permission) Save or update a given permission into datastore
void	saveRole(Role role) Save or update a givean security role into datastore.
void	setPermissionDao(PermissionDao dao)
void	setRoleDao(RoleDao dao)

Methods inherited from class java.lang.Object

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

Field Detail

roleDao

protected RoleDao roleDao

Role data access object

dao

protected PermissionDao dao

Permission data access object

Constructor Detail

DefaultPermissionManager

public DefaultPermissionManager()

Creates a new instance of DefaultPermissionManager

Method Detail

setRoleDao

public void setRoleDao(RoleDao dao)

Parameters:

dao - A Role data access object

setPermissionDao

public void setPermissionDao(PermissionDao dao)

Parameters:

dao - A Permission data access object

saveRole

public void saveRole(Role role)
              throws DuplicateEntityException

Save or update a givean security role into datastore. This is indeed a create or update method.

Specified by:

saveRole in interface PermissionManager

Parameters:

role - The security role to save

Throws:

DuplicateEntityException - if a role with same name already exists

removeRole

public void removeRole(Role role)

Remove a given security role from datastore

Specified by:

removeRole in interface PermissionManager

Parameters:

role - The role to remove

getRoles

public java.util.List getRoles()

Retrieve the available security roles within application

Specified by:

getRoles in interface PermissionManager

Returns:

A List of org.figure8.join.businessobjects.security.Role

getRole

public Role getRole(long id)

Retrieve an application security Role using its unique identifier

Specified by:

getRole in interface PermissionManager

Parameters:

id - Unique identifier of role within datastore

Returns:

The corresponding role or null if no role has this id

getRole

public Role getRole(java.lang.String name)

Retrieve an application security Role using its name

Specified by:

getRole in interface PermissionManager

Parameters:

name - The name of security role to retrieve

Returns:

The corresponding role or null if no role has this name

savePermission

public void savePermission(Permission permission)

Save or update a given permission into datastore

Specified by:

savePermission in interface PermissionManager

Parameters:

permission - The permission to save

removePermission

public void removePermission(Permission permission)

Remove a given permission from datastore

Specified by:

removePermission in interface PermissionManager

Parameters:

permission - The permission to remove

removeAllUserPermissions

public void removeAllUserPermissions(User user)

Remove all permissions assigned to a specific user

Specified by:

removeAllUserPermissions in interface PermissionManager

Parameters:

user - The user to remove permissions for

hasPermission

public boolean hasPermission(Role role,
                             java.lang.String userId)

Tells if a user has permission to endorse this security role

Specified by:

hasPermission in interface PermissionManager

Parameters:

role - Security role that has to be endorsed by user

userId - Id of user for whom permission test is done

Returns:

true is user as permission corresponding to role, false otherwise

hasPermissionForResource

public boolean hasPermissionForResource(java.lang.Object resource,
                                        Role role,
                                        java.lang.String userId)

Tells if a user has permission to endorse this security role for this resource

Specified by:

hasPermissionForResource in interface PermissionManager

Parameters:

resource - Entity for whom user should have permission

role - Security role that has to be endorsed by user

userId - Id of user for whom permission test is done

Returns:

true is user as permission corresponding to role for resource, false otherwise

getUserPermissions

public java.util.List getUserPermissions(User user)

Retrieves all the permission acquired by a specified User

Specified by:

getUserPermissions in interface PermissionManager

Parameters:

user - The user to retrieve permissions for

Returns:

A list of org.figure8.join.businessobjects.security.Permission