tigase.server.ssender
Class DrupalForumTask

java.lang.Object
  java.util.TimerTask
      tigase.server.ssender.SenderTask
          tigase.server.ssender.DrupalForumTask

All Implemented Interfaces:

java.lang.Runnable

public class DrupalForumTask
extends SenderTask

DrupalForumTask implements tasks for cyclic retrieving new posts on selected Drupal forum. It detects both new forum topics and new comments for forum topics. Then it can sends this to one selected JID. Thus it should be used toghether with StanzaReceiver task which can distribute this informatin to all interested (subscribed) users.

You have to specify forum ID for monitoring in connection string as well as destination JID where forum posts have to be sent. It is not very useful to send post to just one person so to ditribute forum posts to biger number of users this task should be paired with StanzaReceiver task which can distribute it to all interested users. Sample connection string:

jdbc:mysql://localhost/tigasedb?user=tigase&password=pass&forum=3&jid=nick@domain.com

Created: Fri Apr 20 12:10:55 2007

Version:

$Rev: 898 $

Author:

Artur Hefczyc

Field Summary

protected long	lastCommentsCheck lastCheck keeps time of last forum comments check so it gets only new posts.
protected long	lastTopicsCheck lastCheck keeps time of last forum topics check so it gets only new posts.

Constructor Summary

DrupalForumTask()

Method Summary

boolean	cancel()
java.lang.String	getInitString() getInitString method returns initialization string passed to it in init() method.
protected java.util.Queue<Packet>	getNewPackets()
void	init(StanzaHandler handler, java.lang.String initString) init method is a task specific initialization rountine.
void	run() run method is where all task work is done.

Methods inherited from class tigase.server.ssender.SenderTask

getName, setName

Methods inherited from class java.util.TimerTask

scheduledExecutionTime

Methods inherited from class java.lang.Object

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

Field Detail

lastTopicsCheck

protected long lastTopicsCheck

lastCheck keeps time of last forum topics check so it gets only new posts.

lastCommentsCheck

protected long lastCommentsCheck

lastCheck keeps time of last forum comments check so it gets only new posts.

Constructor Detail

DrupalForumTask

public DrupalForumTask()

Method Detail

init

public void init(StanzaHandler handler,
                 java.lang.String initString)
          throws java.io.IOException

init method is a task specific initialization rountine.

Specified by:

init in class SenderTask

Parameters:

handler - a StanzaHandler value is a reference to object which handles all stanza retrieved from data source. The handler is responsible for delivering stanza to destination address.

initString - a String value is an initialization string for this task. For example database tasks would expect database connection string here, filesystem task would expect directory here.

Throws:

java.io.IOException - if an error occurs during task or data storage initialization.

getInitString

public java.lang.String getInitString()

getInitString method returns initialization string passed to it in init() method.

Specified by:

getInitString in class SenderTask

Returns:

a String value of initialization string.

cancel

public boolean cancel()

Overrides:

cancel in class java.util.TimerTask

getNewPackets

protected java.util.Queue<Packet> getNewPackets()

run

public void run()

run method is where all task work is done.

Specified by:

run in interface java.lang.Runnable

Specified by:

run in class java.util.TimerTask