scone.examples.rueckspiegel
Class RueckspiegelPlugin

java.lang.Object
  scone.Plugin
      scone.examples.rueckspiegel.RueckspiegelPlugin

All Implemented Interfaces:

java.util.Observer, RobotUser

public class RueckspiegelPlugin
extends Plugin
implements java.util.Observer, RobotUser

Rueckspiegel-Plugin for Scone

This Scone-Plugin uses the ability of the search-engine google to search for documents with links to a specified document. Each time a new document is displayed in the browser google is asked for incoming links. These document are retrieved in the background and displayed as thumbnail images.

ATTENTION! Google disallows the usage of its Web interface for robots.
Therefore we strongly, discourage from the usage of this plugin! If you use it, it is on your own risk and responsibility!

Author:

Frank Wolenweber (Programming & Concept), Harald Weinreich (Concept & Debugging)

Field Summary

Fields inherited from class scone.Plugin

ACCESSTRACKING, ACCESSTRACKING2, ADDPREAMBLE, CALCFINGERPRINT, CONSIDERINCLUSIONS, CONSIDERKEYWORDS, CONSIDERLINKS, COPYRIGHT, DECENT_HOST_CONDITION, HTDOCCONDITION, NO_HTDOCCONDITION, NOCACHE, NOREQUIREMENTS, PAGETIMEOUT, PARSEDOCUMENT, POSTDATA, RAS, RESOURCEGENERATOR, SAVEBODYTEXT, SAVESOURCECODE, USEPARSINGMEG

Constructor Summary

RueckspiegelPlugin()
Default Constructor.

Method Summary

int	getRequirements() Scone requirements: Documents are parsed, Accessing is logged and Links and Incousions are considered...
void	init() Setup Rueckspiegel
void	robotNewPage(RobotHtmlNode robotHtmlNode, RobotTask robotTask) The robot calls this method for every new document If it's not the Google result page the new thumbnail is added to the drawingArea.
void	robotTaskFinished(RobotTask robotTask) This method is called by the robot, if the task was completely finished
void	update(java.util.Observable o, java.lang.Object arg) An Access-event occured: Clean Drawingarea and restart Robot.

Methods inherited from class scone.Plugin

addMeg, disable, displayConfigGUI, displayConfigGUI, enable, getProperties, getRasPort, init, saveProperties, terminate

Methods inherited from class java.lang.Object

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

Constructor Detail

RueckspiegelPlugin

public RueckspiegelPlugin()

Default Constructor.

Method Detail

getRequirements

public int getRequirements()

Scone requirements: Documents are parsed, Accessing is logged and Links and Incousions are considered...

Specified by:

getRequirements in class Plugin

Returns:

the requirements

init

public void init()

Setup Rueckspiegel

Specified by:

init in class Plugin

update

public void update(java.util.Observable o,
                   java.lang.Object arg)

An Access-event occured: Clean Drawingarea and restart Robot.

Specified by:

update in interface java.util.Observer

robotNewPage

public void robotNewPage(RobotHtmlNode robotHtmlNode,
                         RobotTask robotTask)

The robot calls this method for every new document If it's not the Google result page the new thumbnail is added to the drawingArea.

Specified by:

robotNewPage in interface RobotUser

Parameters:

robotHtmlNode - the new htmlNode with some properties set by the robot

robotTask - identifies the task which causes the robot to download robotHtmlNode.

robotTaskFinished

public void robotTaskFinished(RobotTask robotTask)

This method is called by the robot, if the task was completely finished

Specified by:

robotTaskFinished in interface RobotUser

Parameters:

robotTask - the robot finished this task