wcs
Class RmTask

java.lang.Object
  wcs.Task
      wcs.ProcessTask
          wcs.RmTask

All Implemented Interfaces:

Runnable

public class RmTask
extends ProcessTask

task to delete files and directory trees. BUG: this should not use ProcessTask.

Nested Class Summary

Nested classes/interfaces inherited from class wcs.Task

Task.Exception, Task.In, Task.Out

Field Summary

protected ArrayList

nodes nodes to be removed.

Fields inherited from class wcs.ProcessTask

argv

Fields inherited from class wcs.Task

env, err, in, out

Constructor Summary

RmTask(Task.Out err, Properties env)
required properties: rm delete command

Method Summary

void	addToNodes(File node) add a node to be removed.
static void	main(String[] argv) test: run commandline with system properties.
void	run() append nodes to ProcessTask.argv, delegate to base method.

Methods inherited from class wcs.ProcessTask

run

Methods inherited from class wcs.Task

In, In, In, Out, Out

Methods inherited from class java.lang.Object

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

Field Detail

nodes

protected final ArrayList nodes

nodes to be removed.

Constructor Detail

RmTask

public RmTask(Task.Out err,
              Properties env)

required properties:

rm	delete command

Method Detail

addToNodes

public void addToNodes(File node)
                throws IOException

add a node to be removed.

Throws:

IOException

run

public void run()
         throws Task.Exception

append nodes to ProcessTask.argv, delegate to base method.

Specified by:

run in interface Runnable

Overrides:

run in class ProcessTask

Throws:

Task.Exception

main

public static void main(String[] argv)
                 throws Exception

test: run commandline with system properties.

Throws:

Exception