net.fenyo.gnetwatch.actions
Class ActionNmap

java.lang.Object
  net.fenyo.gnetwatch.GUI.VisualElement
      net.fenyo.gnetwatch.actions.Action
          net.fenyo.gnetwatch.actions.ActionNmap

public class ActionNmap
extends Action

Instances of this action class use NMAP to explore their target and create events of type EventReachable.

Version:

$Id: ActionNmap.java,v 1.14 2008/04/27 21:44:21 fenyo Exp $

Author:

Alexandre Fenyo

Nested Class Summary

Nested classes/interfaces inherited from class net.fenyo.gnetwatch.actions.Action

Action.InterruptCause

Field Summary

private java.lang.String	address
private ExternalCommand	cmd_nmap
private boolean	invoked
private static Log	log

Constructor Summary

ActionNmap()
Default constructor.

ActionNmap(Target target, Background background)
Constructor.

Method Summary

protected void	disposed() Called when this element is being removed.
long	getMaxDelay() Returns the timeout associated with this action.
java.lang.String	getQueueName() Returns the preferred queue.
protected void	initialize(GUI gui) Called to inform about the current GUI.
void	interrupt(Action.InterruptCause cause) Asks this action to stop rapidely.
void	invoke() Computes the signature of the target.

Methods inherited from class net.fenyo.gnetwatch.actions.Action

canManageThisChild, getBackground, getTarget, setBackground, setTarget

Methods inherited from class net.fenyo.gnetwatch.GUI.VisualElement

addParent, contains, duplicateTreeItemOnce, expandTreeItems, getAllParents, getChildren, getDescription, getGUI, getId, getItem, getParents, getProgress, getSubElements, getSubElements, getTreeItems, getType, informSelected, isDisposed, isThisOurTreeItem, removeVisualElements, selected, setChildren, setDescription, setGUI, setId, setImage, setImageExec, setImageFolder, setImageHost, setImageHost6, setImageHost6SNMP, setImageHostSNMP, setImageInterface, setImageMultiRow, setImageNetwork, setImageOscillo, setImageQueue, setImageWatch, setItem, setParent, setParent, setProgress, setType, unselected

Methods inherited from class java.lang.Object

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

Field Detail

log

private static Log log

cmd_nmap

private ExternalCommand cmd_nmap

address

private java.lang.String address

invoked

private boolean invoked

Constructor Detail

ActionNmap

public ActionNmap(Target target,
                  Background background)

Constructor.

Parameters:

target - target this action works on.

background - queue manager by which this action will add events.

ActionNmap

public ActionNmap()

Default constructor.

Parameters:

none. -

Method Detail

initialize

protected void initialize(GUI gui)

Called to inform about the current GUI.

Overrides:

initialize in class Action

Parameters:

gui - current GUI instance.

getQueueName

public java.lang.String getQueueName()

Returns the preferred queue.

Overrides:

getQueueName in class Action

Parameters:

none. -

Returns:

String preferred queue.

getMaxDelay

public long getMaxDelay()

Returns the timeout associated with this action.

Overrides:

getMaxDelay in class Action

Parameters:

none. -

Returns:

long timeout.

interrupt

public void interrupt(Action.InterruptCause cause)
               throws java.io.IOException

Asks this action to stop rapidely.

Overrides:

interrupt in class Action

Parameters:

cause - cause.

Throws:

java.io.IOException - IO exception.

invoke

public void invoke()
            throws java.io.IOException,
                   java.lang.InterruptedException

Computes the signature of the target.

Overrides:

invoke in class Action

Parameters:

none. -

Throws:

java.io.IOException - IO exception.

java.lang.InterruptedException - exception.

disposed

protected void disposed()

Called when this element is being removed.

Overrides:

disposed in class Action

Parameters:

none. -