org.gxos
Class RootContext

java.lang.Object
  |
  +--org.gxos.gndi.context.GxContext
        |
        +--org.gxos.RootContext

All Implemented Interfaces:

javax.naming.Context, XMLObject

public class RootContext

extends GxContext

A root object for Garnet Collaboration System. This object contains top level services. These are Admin, Capabilities, Devices, Documents, Events, Multimedia, Users and mega meetings.

$Id: RootContext.java,v 1.21 2001/09/27 19:31:43 balsoy Exp $

Field Summary

static java.lang.String	ARCHIVE
static java.lang.String	RECYCLE
static java.lang.String	TOP

Fields inherited from class org.gxos.gndi.context.GxContext

CURRENT, NULL, SELF, SELF_NAME, UNDEFINED

Fields inherited from interface javax.naming.Context

APPLET, AUTHORITATIVE, BATCHSIZE, DNS_URL, INITIAL_CONTEXT_FACTORY, LANGUAGE, OBJECT_FACTORIES, PROVIDER_URL, REFERRAL, SECURITY_AUTHENTICATION, SECURITY_CREDENTIALS, SECURITY_PRINCIPAL, SECURITY_PROTOCOL, STATE_FACTORIES, URL_PKG_PREFIXES

Constructor Summary

RootContext(java.lang.String root, javax.naming.Context initial)
RootContext constructor.

Method Summary

void	constructDevice(java.lang.String deviceAddr, DeviceTypeType type) Adds a new device to repository.
void	constructDevice(java.lang.String deviceAddr, java.lang.String deviceType) Adds a new device to repository.
void	constructEvent() Creates an empty event object under the current root, i.e.
void	constructEvent(int seqno, java.lang.String stream) Creates an event object under the current root, i.e.
void	constructMeeting(java.lang.String megaMeetingURL, Meeting meeting) Adds a meeting under a megameeting, i.e.
void	constructMeeting(java.lang.String megaMeetingURL, java.lang.String meetingName, java.lang.String ownerID, java.lang.String type) Creates an empty meeting under a megameeting, i.e.
void	constructMegaMeeting(java.lang.String megaMeetingName) Creates a megameeting under the current root, i.e.
void	constructUser(java.lang.String login, java.lang.String password, java.lang.String name, java.lang.String pre, java.lang.String suf, java.lang.String email) Creates a user object with given parameters, sets other values to defaults, and adds it to the current context.
void	constructUser(UserObject user) Adds a user object to the user repository.
GxContext	getAdmin() Returns context object for the top level Admin context.
GxContext	getCapabilities() Returns context object for the top level Capabilities context.
GxContext	getDevices() Returns context object for the top level Devices context.
GxContext	getDocuments() Returns context object for the top level Documents context.
GxContext	getEvents() Returns context object for the top level Events context.
MeetingObject	getMeeting(java.lang.String meeting) Returns a meeting object.
GxContext	getMultimedia() Returns context object for the top level Multimedia context.
UserObject	getUser(java.lang.String user) Returns user object in the Users repository of this root context.
GxContext	getUsers() Returns context object for the top level Users context.

Methods inherited from class org.gxos.gndi.context.GxContext

addNamespace, addObject, addToEnvironment, bind, bind, bind, bindMemory, close, composeName, composeName, constructRootContext, createContext, createSubcontext, createSubcontext, createSubcontext, createSubcontext, createSubcontext, destroySubcontext, destroySubcontext, destroySubcontextAll, destroySubcontextPhysically, destroySubcontextPhysically, enumerateChildren, getChild, getChildren, getEnvironment, getFSContext, getGxosName, getGxosObject, getName, getNameInNamespace, getNameInNamespace, getNameParser, getNameParser, getNamespace, getObject, getObject, getParameter, getParameters, getParent, getParentXMLObject, getPrefix, getURI, getXML, getXMLFile, init, link, link, list, list, listBindings, listBindings, lookup, lookup, lookup, lookup, lookupAll, lookupLink, lookupLink, lookupLink, rebind, rebind, rebind, relink, removeFromEnvironment, removeNamespace, removeObject, rename, rename, renameOld, report, setEnvironment, setGxosName, setGxosName, setParameter, translateName, unbind, unbind, unbindMemory, unbindObject, updateObject, updateObject

Methods inherited from class java.lang.Object

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

Field Detail

RECYCLE

public static final java.lang.String RECYCLE

TOP

public static final java.lang.String TOP

ARCHIVE

public static final java.lang.String ARCHIVE

Constructor Detail

RootContext

public RootContext(java.lang.String root,
                   javax.naming.Context initial)
            throws javax.naming.NamingException

RootContext constructor.

Parameters:

root - Root name for context.

initial - Context returned by InitialContext function.

Throws:

javax.naming.NamingException -

Method Detail

getCapabilities

public GxContext getCapabilities()
                          throws javax.naming.NamingException

Returns context object for the top level Capabilities context.

Returns:

Current context.

Throws:

javax.naming.NamingException - if a naming error is encountered.

getAdmin

public GxContext getAdmin()
                   throws javax.naming.NamingException

Returns context object for the top level Admin context.

Returns:

Current context.

Throws:

javax.naming.NamingException - if a naming error is encountered.

getDevices

public GxContext getDevices()
                     throws javax.naming.NamingException

Returns context object for the top level Devices context.

Returns:

GxContext for devices.

Throws:

javax.naming.NamingException - if a naming error is encountered.

getDocuments

public GxContext getDocuments()
                       throws javax.naming.NamingException

Returns context object for the top level Documents context.

Returns:

GxContext for documents.

Throws:

javax.naming.NamingException - if a naming error is encountered.

getEvents

public GxContext getEvents()
                    throws javax.naming.NamingException

Returns context object for the top level Events context.

Returns:

GxContext for devices.

Throws:

javax.naming.NamingException - if a naming error is encountered.

getMultimedia

public GxContext getMultimedia()
                        throws javax.naming.NamingException

Returns context object for the top level Multimedia context.

Returns:

GxContext for devices.

Throws:

javax.naming.NamingException - if a naming error is encountered.

getUsers

public GxContext getUsers()
                   throws javax.naming.NamingException

Returns context object for the top level Users context.

Returns:

GxContext for devices.

Throws:

javax.naming.NamingException - if a naming error is encountered.

constructDevice

public void constructDevice(java.lang.String deviceAddr,
                            java.lang.String deviceType)
                     throws GxException

Adds a new device to repository.

Parameters:

deviceAddr - Device's IP name, i.e. foo.bar.com.

deviceType - Device type can be one of UNIX, Windows, Mac, or PDA.

Throws:

GxException -

See Also:

Device, DeviceTypeType

constructDevice

public void constructDevice(java.lang.String deviceAddr,
                            DeviceTypeType type)
                     throws GxException

Adds a new device to repository.

Parameters:

deviceAddr - Device's IP name, i.e. foo.bar.com.

deviceType - Device type can be one of UNIX, WINDOWS, MAC, or PDA.

Throws:

GxException -

See Also:

Device, DeviceTypeType

constructEvent

public void constructEvent()
                    throws GxException

Creates an empty event object under the current root, i.e. //University/Events/232123

Throws:

GxException -

See Also:

Events

constructEvent

public void constructEvent(int seqno,
                           java.lang.String stream)
                    throws GxException

Creates an event object under the current root, i.e. //University/Events/232123 with given sequence number and stream.

Parameters:

seqno - Sequence number of the event

stream - Name of the stream this event belongs to.

Throws:

GxException -

See Also:

Events

constructMegaMeeting

public void constructMegaMeeting(java.lang.String megaMeetingName)
                          throws GxException

Creates a megameeting under the current root, i.e. //University/Course1

Parameters:

megaMeetingName - Name of the mega meeting, i.e. Course1

Throws:

GxException -

See Also:

Meetings, Collection

constructMeeting

public void constructMeeting(java.lang.String megaMeetingURL,
                             Meeting meeting)
                      throws GxException

Adds a meeting under a megameeting, i.e. //University/Course1/Lecture1

Parameters:

megaMeetingURL - GXOS name of the mega meeting this meeting will be added into.

meeting - meeting object that will be added into a parenting mega meeting.

Throws:

GxException -

See Also:

Meetings, Collection

constructMeeting

public void constructMeeting(java.lang.String megaMeetingURL,
                             java.lang.String meetingName,
                             java.lang.String ownerID,
                             java.lang.String type)
                      throws GxException

Creates an empty meeting under a megameeting, i.e. //University/Course1/Lecture1

Parameters:

megaMeetingURL - GXOS name of the megameeting this meeting will be created under.

meetingName - name of the meeting.

ownerID - identification information of the host user of this meeting.

type - type of this meeting.

Throws:

GxException -

See Also:

Meetings, Collection

getMeeting

public MeetingObject getMeeting(java.lang.String meeting)

Returns a meeting object.

Parameters:

meetingURI - meeting id must include megameetings as well.

Returns:

a meeting object if found; otherwise null.

constructUser

public void constructUser(UserObject user)
                   throws GxException

Adds a user object to the user repository.

Parameters:

user - new user

Throws:

GxException -

See Also:

UserObject, Users

constructUser

public void constructUser(java.lang.String login,
                          java.lang.String password,
                          java.lang.String name,
                          java.lang.String pre,
                          java.lang.String suf,
                          java.lang.String email)
                   throws GxException

Creates a user object with given parameters, sets other values to defaults, and adds it to the current context.

Parameters:

login - login name of this user

password - password for this user

name - full name of this user, i.e. James J Smith, John Doe

pre - name prefixes for the name if any, i.e. Prof.

suf - name suffixes the name if any, i.e. Jr.

email - email address of this user

Throws:

GxException -

See Also:

UserObject, Users

getUser

public UserObject getUser(java.lang.String user)

Returns user object in the Users repository of this root context.

Parameters:

user - user ID as String.

Returns:

a user object if found; otherwise null.