xinca.components
Class XWebLog

java.lang.Object
  |
  +--xinca.components.XWebLog

All Implemented Interfaces:

edu.gatech.coc.inca.arch.module.Accessor, edu.gatech.coc.inca.arch.constants.AttributeConstants, edu.gatech.coc.inca.arch.module.Capturer, Constants, edu.gatech.coc.inca.arch.net.WebProxyListener

public class XWebLog

extends java.lang.Object

implements edu.gatech.coc.inca.arch.module.Capturer, edu.gatech.coc.inca.arch.module.Accessor, Constants, edu.gatech.coc.inca.arch.net.WebProxyListener

The xINCA xWebLog component - a proxy web logger system.

Copyright (c) 2002 ICMC-USP.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.

Since:

JDK1.4

Author:

Valter dos Reis Inácio Jr, Renan Gonçalves Cattelan

Field Summary

Fields inherited from interface edu.gatech.coc.inca.arch.constants.AttributeConstants

ATTRIBUTE_NAME__APPLICATION, ATTRIBUTE_NAME__APPLICATION_EVENT, ATTRIBUTE_NAME__CONTEXT_TYPE, ATTRIBUTE_NAME__DATA_TYPE, ATTRIBUTE_NAME__EVENT, ATTRIBUTE_NAME__LOCATION, ATTRIBUTE_NAME__PERSON, ATTRIBUTE_NAME__TIMESTAMP, ATTRIBUTE_VALUE__AUDIO_DATA, ATTRIBUTE_VALUE__PEOPLE_PRESENT_CONTEXT, ATTRIBUTE_VALUE__VIDEO_DATA

Fields inherited from interface xinca.constants.Constants

CHAT_TOKEN, DEFAULT_BOARD_HEIGHT, DEFAULT_BOARD_WIDTH, DEFAULT_INCAD_HOST, DEFAULT_SESSION_ID, DEFAULT_SLIDE_ID, DEFAULT_STROKE_ID, DEFAULT_STROKE_WIDTH, JUMP_TO_TOKEN, NEW_SLIDE_TOKEN, PROXY_PORT, RECEIVE_STROKE_TOKEN, SLIDE_FROM_IMAGE_URL_TOKEN, SOUND_TOKEN, SOUND_TRANSMISSION_PACKAGE_SIZE, THICK_STROKE, THIN_STROKE, VIDEO_TOKEN, VIDEO_TRANSMISSION_PACKAGE_SIZE, WEBLOG_TOKEN, WHITEBOARD_TOKEN

Constructor Summary

XWebLog(int sessionID, xinca.components.XWebLogListener xWebLogListener, int port, java.lang.String username, boolean captureOn, boolean accessOn)
Constructor

XWebLog(int sessionID, xinca.components.XWebLogListener xWebLogListener, java.lang.String username, boolean captureOn, boolean accessOn)
Constructor

XWebLog(int sessionID, xinca.components.XWebLogListener xWebLogListener, java.lang.String host, int port, java.lang.String username, boolean captureOn, boolean accessOn)
Constructor

XWebLog(int sessionID, xinca.components.XWebLogListener xWebLogListener, java.lang.String host, java.lang.String username, boolean captureOn, boolean accessOn)
Constructor

XWebLog(xinca.components.XWebLogListener xWebLogListener, java.lang.String username, boolean captureOn, boolean accessOn)
Constructor

Method Summary

common.data.Weblogml	getWebLogml() This method gets the weblogml member
void	handle(edu.gatech.coc.inca.arch.data.DataObject data_object) Callback method to handle a data_object this accessor is being notified of
void	handle(edu.gatech.coc.inca.arch.data.DataVector data_vector) Callback method to handle a data_vector this accessor is being notified of
boolean	handle(java.lang.String request, java.lang.String url, java.lang.String referer, java.lang.String post_content, java.lang.String client_address, java.io.OutputStream client_outstream, edu.gatech.coc.inca.arch.net.WebProxy proxy, boolean handled) Callback method to handle proxy connections
void	setWebLogml(common.data.Weblogml webLogml) This method sets the weblogml member
void	stateChanged(edu.gatech.coc.inca.arch.module.AccessModule module, boolean ready) Callback method to the state change of the access module
void	stateChanged(edu.gatech.coc.inca.arch.module.CaptureModule module, boolean ready) Callback method to the state change of the capture module
void	update(edu.gatech.coc.inca.arch.data.DataObject old_data, edu.gatech.coc.inca.arch.data.DataObject new_data) Callback method to indicate a update event in the capture module

Methods inherited from class java.lang.Object

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

Constructor Detail

XWebLog

public XWebLog(xinca.components.XWebLogListener xWebLogListener,
               java.lang.String username,
               boolean captureOn,
               boolean accessOn)

Constructor

Parameters:

xWebLogListener - is the XWebLogListener listening this module

username - is the user UID

captureOn - is the capture On/Off flag

accessOn - is the access On/Off flag

XWebLog

public XWebLog(int sessionID,
               xinca.components.XWebLogListener xWebLogListener,
               java.lang.String username,
               boolean captureOn,
               boolean accessOn)

Constructor

Parameters:

sessionID - is the current session's ID

xWebLogListener - is the XWebLogListener listening this module

username - is the user UID

captureOn - is the capture On/Off flag

accessOn - is the access On/Off flag

XWebLog

public XWebLog(int sessionID,
               xinca.components.XWebLogListener xWebLogListener,
               int port,
               java.lang.String username,
               boolean captureOn,
               boolean accessOn)

Constructor

Parameters:

sessionID - is the current session's ID

xWebLogListener - is the XWebLogListener listening this module

port - is the InCAd port

username - is the user UID

captureOn - is the capture On/Off flag

accessOn - is the access On/Off flag

XWebLog

public XWebLog(int sessionID,
               xinca.components.XWebLogListener xWebLogListener,
               java.lang.String host,
               java.lang.String username,
               boolean captureOn,
               boolean accessOn)

Constructor

Parameters:

sessionID - is the current session's ID

xWebLogListener - is the XWebLogListener listening this module

host - is the InCAd host

username - is the user UID

captureOn - is the capture On/Off flag

accessOn - is the access On/Off flag

XWebLog

public XWebLog(int sessionID,
               xinca.components.XWebLogListener xWebLogListener,
               java.lang.String host,
               int port,
               java.lang.String username,
               boolean captureOn,
               boolean accessOn)

Constructor

Parameters:

sessionID - is the current session's ID

xWebLogListener - is the XWebLogListener listening this module

host - is the InCAd host

port - is the InCAd port

username - is the user UID

captureOn - is the capture On/Off flag

accessOn - is the access On/Off flag

Method Detail

getWebLogml

public common.data.Weblogml getWebLogml()

This method gets the weblogml member

setWebLogml

public void setWebLogml(common.data.Weblogml webLogml)

This method sets the weblogml member

stateChanged

public void stateChanged(edu.gatech.coc.inca.arch.module.CaptureModule module,
                         boolean ready)

Callback method to the state change of the capture module

Specified by:

stateChanged in interface edu.gatech.coc.inca.arch.module.Capturer

Parameters:

module - is the capture module

ready - is the boolean state of the capture module

stateChanged

public void stateChanged(edu.gatech.coc.inca.arch.module.AccessModule module,
                         boolean ready)

Callback method to the state change of the access module

Specified by:

stateChanged in interface edu.gatech.coc.inca.arch.module.Accessor

Parameters:

module - is the access module

ready - is the boolean state of the access module

handle

public void handle(edu.gatech.coc.inca.arch.data.DataObject data_object)

Callback method to handle a data_object this accessor is being notified of

Parameters:

data_object - is the DataObject to handle

handle

public void handle(edu.gatech.coc.inca.arch.data.DataVector data_vector)

Callback method to handle a data_vector this accessor is being notified of

Specified by:

handle in interface edu.gatech.coc.inca.arch.module.Accessor

Parameters:

data_vector - is the DataVector to handle

update

public void update(edu.gatech.coc.inca.arch.data.DataObject old_data,
                   edu.gatech.coc.inca.arch.data.DataObject new_data)

Callback method to indicate a update event in the capture module

Specified by:

update in interface edu.gatech.coc.inca.arch.module.Accessor

Parameters:

old_data - is the old DataObject

new_data - is the updated DataObject

handle

public boolean handle(java.lang.String request,
                      java.lang.String url,
                      java.lang.String referer,
                      java.lang.String post_content,
                      java.lang.String client_address,
                      java.io.OutputStream client_outstream,
                      edu.gatech.coc.inca.arch.net.WebProxy proxy,
                      boolean handled)

Callback method to handle proxy connections

Specified by:

handle in interface edu.gatech.coc.inca.arch.net.WebProxyListener

Parameters:

request - is the String request from the client

url - is the String URL being requested

referer - is the String URL of the page referring this URL request

post_content - is the String content being posted (if any)

client_address - is the address name (or ip) of the client

client_outstream - is the OutputStream to the client

proxy - is the WebProxy reference

handled - is a boolean, specifying if the request has been handled or not...

Returns:

Description of the Return Value