com.jivesoftware.base
Class GroupManagerProxy

java.lang.Object
  com.jivesoftware.base.GroupManagerProxy

All Implemented Interfaces:

GroupManager, IntrospectiveGroupManager

public class GroupManagerProxy
extends java.lang.Object
implements IntrospectiveGroupManager

Protection proxy for the GroupManager class. It restricts access to protected methods by throwing UnauthorizedExceptions when necessary.

See Also:

GroupManager

Constructor Summary

GroupManagerProxy(GroupManager groupManager, AuthToken auth, Permissions permissions)
Creates a new GroupManagerProxy.

Method Summary

Group	createGroup(java.lang.String name) Factory method for creating a new Group.
void	deleteGroup(Group group) Deletes a group from the system.
Group	getGroup(long groupID) Gets a Group by ID.
Group	getGroup(java.lang.String name) Gets a Group by name.
int	getGroupCount() Returns the total number of groups in the system.
java.util.Iterator	getGroups() Returns an iterator for all groups in the system.
java.util.Iterator	getGroups(int startIndex, int numResults) Returns an iterator for all groups starting at startIndex with the given number of results.
java.util.Iterator	getUserGroups(User user) Returns an iterator for all groups that a user is a member of.
boolean	isCreateGroupSupported() Indicates whether the GroupManager supports creating groups via the createGroups() method.
boolean	isDeleteGroupSupported() Indicates whether the GroupManager supports deleting groups via the deleteGroups() method.
boolean	isGetUserGroupsSupported() Indicates whether the GroupManager supports getting a listing of all groups for a given user via the getUserGroups() method.
boolean	isGroupListSupported() Indicates whether the GroupManager supports getting a listing of all groups via the getGroups() method.
boolean	isReadOnly()

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupManagerProxy

public GroupManagerProxy(GroupManager groupManager,
                         AuthToken auth,
                         Permissions permissions)

Creates a new GroupManagerProxy.

Method Detail

createGroup

public Group createGroup(java.lang.String name)
                  throws GroupAlreadyExistsException

Description copied from interface: GroupManager

Factory method for creating a new Group. A unique name is the only required field.

Specified by:

createGroup in interface GroupManager

Parameters:

name - the new and unique name for the group.

Returns:

a new group.

Throws:

GroupAlreadyExistsException - if the group name already exists in the system.

getGroup

public Group getGroup(long groupID)
               throws GroupNotFoundException

Description copied from interface: GroupManager

Gets a Group by ID. throws GroupNotFoundException if the group does not exist.

Specified by:

getGroup in interface GroupManager

Throws:

GroupNotFoundException

getGroup

public Group getGroup(java.lang.String name)
               throws GroupNotFoundException

Description copied from interface: GroupManager

Gets a Group by name. throws GroupNotFoundException if the group does not exist.

Specified by:

getGroup in interface GroupManager

Throws:

GroupNotFoundException

deleteGroup

public void deleteGroup(Group group)
                 throws UnauthorizedException

Description copied from interface: GroupManager

Deletes a group from the system.

Specified by:

deleteGroup in interface GroupManager

Parameters:

group - the group to delete.

Throws:

UnauthorizedException - if not a system administrator.

getGroupCount

public int getGroupCount()

Description copied from interface: GroupManager

Returns the total number of groups in the system.

Specified by:

getGroupCount in interface GroupManager

Returns:

the total number of groups.

getGroups

public java.util.Iterator getGroups()

Description copied from interface: GroupManager

Returns an iterator for all groups in the system.

Specified by:

getGroups in interface GroupManager

Returns:

an Iterator for all groups.

getGroups

public java.util.Iterator getGroups(int startIndex,
                                    int numResults)

Description copied from interface: GroupManager

Returns an iterator for all groups starting at startIndex with the given number of results. This is useful to support pagination in a GUI where you may only want to display a certain number of results per page. It is possible that the number of results returned will be less than that specified by numResults if numResults is greater than the number of records left in the system to display.

Specified by:

getGroups in interface GroupManager

Parameters:

startIndex - the beginning index to start the results at.

numResults - the total number of results to return.

Returns:

an Iterator for all groups in the specified range.

getUserGroups

public java.util.Iterator getUserGroups(User user)

Description copied from interface: GroupManager

Returns an iterator for all groups that a user is a member of.

Specified by:

getUserGroups in interface GroupManager

Parameters:

user - the user to get a list of groups for.

Returns:

all groups that a user belongs to.

isCreateGroupSupported

public boolean isCreateGroupSupported()

Description copied from interface: IntrospectiveGroupManager

Indicates whether the GroupManager supports creating groups via the createGroups() method.

Specified by:

isCreateGroupSupported in interface IntrospectiveGroupManager

Returns:

true if creating a new group through the GroupManager is supported.

isDeleteGroupSupported

public boolean isDeleteGroupSupported()

Description copied from interface: IntrospectiveGroupManager

Indicates whether the GroupManager supports deleting groups via the deleteGroups() method.

Specified by:

isDeleteGroupSupported in interface IntrospectiveGroupManager

Returns:

true if deleting a group through the GroupManager is supported.

isGroupListSupported

public boolean isGroupListSupported()

Description copied from interface: IntrospectiveGroupManager

Indicates whether the GroupManager supports getting a listing of all groups via the getGroups() method.

Specified by:

isGroupListSupported in interface IntrospectiveGroupManager

Returns:

true if getGroups() is implemented.

isGetUserGroupsSupported

public boolean isGetUserGroupsSupported()

Description copied from interface: IntrospectiveGroupManager

Indicates whether the GroupManager supports getting a listing of all groups for a given user via the getUserGroups() method.

Specified by:

isGetUserGroupsSupported in interface IntrospectiveGroupManager

Returns:

true if getUserGroups(User user) is implemented.

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in interface IntrospectiveGroupManager