org.apache.lenya.ac.file
Class FileRoleManager

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.lenya.ac.file.FileItemManager
          org.apache.lenya.ac.file.FileRoleManager

All Implemented Interfaces:

org.apache.avalon.framework.logger.LogEnabled, org.apache.lenya.ac.ItemManager, org.apache.lenya.ac.RoleManager

public final class FileRoleManager
extends FileItemManager
implements org.apache.lenya.ac.RoleManager

File-based role manager implementation.

Version:

$Id: FileRoleManager.java 485769 2006-12-11 17:41:23Z andreas $

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lenya.ac.file.FileItemManager

FileItemManager.DirectoryChangeNotifier

Field Summary

protected static java.lang.String

SUFFIX

Constructor Summary

protected

FileRoleManager(org.apache.lenya.ac.AccreditableManager mgr) Return the RoleManager for this configuration directory.

Method Summary

void	add(org.apache.lenya.ac.Role role) Add a role
protected org.apache.lenya.ac.Item	createItem()
org.apache.lenya.ac.Role	getRole(java.lang.String roleId) Get the role for the given ID.
org.apache.lenya.ac.Role[]	getRoles() Get all roles
protected java.lang.String	getSuffix() Returns the file extension to be used.
static FileRoleManager	instance(org.apache.lenya.ac.AccreditableManager mgr, java.io.File configurationDirectory, org.apache.avalon.framework.logger.Logger logger) Returns the role manager for this configuration directory.
void	remove(org.apache.lenya.ac.Role role) Remove a role

Methods inherited from class org.apache.lenya.ac.file.FileItemManager

add, addItemManagerListener, configure, contains, getAccreditableManager, getConfigurationDirectory, getFileFilter, getItem, getItemConfiguration, getItems, loadItem, loadItems, notifyAdded, notifyRemoved, remove, removeItem, removeItemManagerListener, update

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lenya.ac.ItemManager

addItemManagerListener, getAccreditableManager, removeItemManagerListener

Field Detail

SUFFIX

protected static final java.lang.String SUFFIX

See Also:

Constant Field Values

Constructor Detail

FileRoleManager

protected FileRoleManager(org.apache.lenya.ac.AccreditableManager mgr)

Return the RoleManager for this configuration directory. The RoleManager is a singleton.

Parameters:

mgr - The accreditable manager.

Method Detail

instance

public static FileRoleManager instance(org.apache.lenya.ac.AccreditableManager mgr,
                                       java.io.File configurationDirectory,
                                       org.apache.avalon.framework.logger.Logger logger)
                                throws org.apache.lenya.ac.AccessControlException

Returns the role manager for this configuration directory.

Parameters:

mgr - The accreditable manager.

configurationDirectory - The configuration directory.

logger - The logger.

Returns:

A role manager.

Throws:

org.apache.lenya.ac.AccessControlException - when something went wrong.

getRole

public org.apache.lenya.ac.Role getRole(java.lang.String roleId)

Get the role for the given ID.

Specified by:

getRole in interface org.apache.lenya.ac.RoleManager

Parameters:

roleId - The name of the role requested.

Returns:

a Role or null if no role with the given name found

getSuffix

protected java.lang.String getSuffix()

Description copied from class: FileItemManager

Returns the file extension to be used.

Specified by:

getSuffix in class FileItemManager

Returns:

A string.

See Also:

FileItemManager.getSuffix()

getRoles

public org.apache.lenya.ac.Role[] getRoles()

Get all roles

Specified by:

getRoles in interface org.apache.lenya.ac.RoleManager

Returns:

an array of roles.

add

public void add(org.apache.lenya.ac.Role role)
         throws org.apache.lenya.ac.AccessControlException

Add a role

Specified by:

add in interface org.apache.lenya.ac.RoleManager

Parameters:

role - The role to add.

Throws:

org.apache.lenya.ac.AccessControlException - if an error occurs.

remove

public void remove(org.apache.lenya.ac.Role role)
            throws org.apache.lenya.ac.AccessControlException

Remove a role

Specified by:

remove in interface org.apache.lenya.ac.RoleManager

Parameters:

role - The role to remove.

Throws:

org.apache.lenya.ac.AccessControlException - if an error occurs.

createItem

protected org.apache.lenya.ac.Item createItem()