org.apache.lenya.ac.file
Class FileGroupManager

java.lang.Object
  org.apache.lenya.ac.file.FileItemManager
      org.apache.lenya.ac.file.FileGroupManager

All Implemented Interfaces:

GroupManager, ItemManager

public final class FileGroupManager
extends FileItemManager
implements GroupManager

File-based group manager.

Nested Class Summary

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

FileItemManager.DirectoryChangeNotifier

Field Summary

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

PATH

Method Summary

void	add(Group group) Add a group to this manager
Group	getGroup(java.lang.String groupId) Get the group with the given group name.
Group[]	getGroups() Get all groups
protected java.lang.String	getSuffix() Returns the file extension to be used.
static FileGroupManager	instance(java.io.File configurationDirectory) Return the GroupManager for the given publication.
void	remove(Group group) Remove a group from this manager

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

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

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, removeItemManagerListener

Method Detail

instance

public static FileGroupManager instance(java.io.File configurationDirectory)
                                 throws AccessControlException

Return the GroupManager for the given publication. The GroupManager is a singleton.

Parameters:

configurationDirectory - for which the GroupManager is requested

Returns:

a GroupManager

Throws:

AccessControlException - if no GroupManager could be instanciated

getGroups

public Group[] getGroups()

Get all groups

Specified by:

getGroups in interface GroupManager

Returns:

an array of groups.

add

public void add(Group group)
         throws AccessControlException

Add a group to this manager

Specified by:

add in interface GroupManager

Parameters:

group - the group to be added

Throws:

AccessControlException - when the notification failed.

remove

public void remove(Group group)
            throws AccessControlException

Remove a group from this manager

Specified by:

remove in interface GroupManager

Parameters:

group - the group to be removed

Throws:

AccessControlException - when the notification failed.

getGroup

public Group getGroup(java.lang.String groupId)

Get the group with the given group name.

Specified by:

getGroup in interface GroupManager

Parameters:

groupId - the id of the requested group

Returns:

a Group or null if there is no group with the given name

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()