hkontrol.module.hk.action
Class Osd

java.lang.Object
  hkontrol.core.AbstractAction
      hkontrol.module.hk.action.ActionBase
          hkontrol.module.hk.action.Osd

public class Osd
extends ActionBase

Constructor Summary

Osd()

Method Summary

protected HKConnection

getConnection() returns a HKConnection object if a connection is associated with the calling module instance.

Methods inherited from class hkontrol.module.hk.action.ActionBase

execute

Methods inherited from class hkontrol.core.AbstractAction

construct, getConfig

Methods inherited from class java.lang.Object

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

Constructor Detail

Osd

public Osd()

Method Detail

getConnection

protected HKConnection getConnection()
                              throws ModuleException

returns a HKConnection object if a connection is associated with the calling module instance.

Returns:

the associated connection or null if no connection is configured

Throws:

ModuleException - if connection could not be established