This compiles runs but it doesn't do anything. Am I missing something.
Please let me know if sending code like this is considered a faux pas.
////////////////////////////////////////////// BEGIN CODE
package org.apache.avalon.excalibur.monitor.test;
/*
* FileResourceTest.java
* Created on August 15, 2001, 3:58 PM
* @author
* @version
* @description
*
*/
import java.beans.PropertyChangeListener;
import java.beans.PropertyChangeEvent;
import java.io.File;
import java.io.Reader;
import org.apache.avalon.excalibur.monitor.*;
import org.apache.avalon.framework.configuration.*;
public class FileResourceTest implements PropertyChangeListener {
public FileResourceTest()
{
} // FileResourceTest()
public static void main (String args[])
{
ActiveMonitor testMonitor = new ActiveMonitor();
FileResource fileResource = null;
String file = "D:/yahoo.txt";
try
{
if(args.length > 0) file = args[0];
fileResource = new FileResource(file);
} // try
catch (Exception e)
{
e.printStackTrace();
} // catch
if (null != fileResource)
{
Reader reader = null;
try
{
//testMonitor
testMonitor.configure(new DefaultConfiguration(null, null));
testMonitor.start();
testMonitor.addResource(fileResource);
reader = fileResource.getResourceAsReader();
} // try
catch(Exception e)
{
e.printStackTrace();
} // catch
try
{
// while(reader.read()!=-1) {System.out.print('.');}
File file_ = new File(file);
file_.setLastModified(System.currentTimeMillis());
file_ = null;
} // try
catch(Exception e)
{
e.printStackTrace();
} // catch
finally {
try
{
FileResource res =
(FileResource)testMonitor.getResource(file);
res.testModifiedAfter(System.currentTimeMillis()-100);
testMonitor.removeResource(fileResource);
//res.removeAllPropertyChangeListeners();
testMonitor.stop();
} // try
catch(Exception ee)
{
ee.printStackTrace();
} // catch
} // finally
} // if
} // main(String[])
public void propertyChange(PropertyChangeEvent propertyChangeEvent)
{
System.out.println(propertyChangeEvent.
getPropertyName() + "\n IS::" +
(String)propertyChangeEvent.getNewValue() +
"\n WAS::" + (String)propertyChangeEvent.getOldValue());
} // propertyChange(PropertyChangeEvent)
} // FileResourceTest
////////////////////////////////////////////// END CODE
-----Original Message-----
From: Berin Loritsch [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, August 15, 2001 6:46 PM
To: Avalon Development; [EMAIL PROTECTED]
Subject: RE: New Monitor framework
You have to instantiate the ActiveMonitor Component:
ActiveMonitor monitor = new ActiveMonitor();
monitor.setLogger(logger);
monitor.configure(new Configuration()); // the
defaults
// are every
// minute
monitor.start()
Resource resource = new FileResource( "test.file" );
resource.addPropertyChangeListener( listener );
monitor.addResource( resource );
// add code to modify the file.
// The PropertyChangeListener you added should
// catch the "last-modified" property
monitor.removeResource( resource );
resource.removeAllPropertyChangeListeners();
monitor.stop();
I'll leave the rest for you to work out.
--- Laran Coates <[EMAIL PROTECTED]> wrote:
> OK, first time I've done this so one question.
>
> I wrote something to test the FileResource and
> ActiveMonitor. What's the
> "proper" way to make it available?
>
> -----Original Message-----
> From: Berin Loritsch [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, August 15, 2001 3:26 PM
> To: Avalon Development
> Subject: Re: New Monitor framework
>
>
> Berin Loritsch wrote:
> >
> > Laran Coates wrote:
> > >
> > > Well explained. Sounds brilliant. I'm all in
> favor. Let me know how
> if I
> > > can help.
> >
> > Sure thing. I can use test cases, and the
> FileResource and JarResource
> implementations
> > written. I am rapidly running out of spare time
> here. The first (albeit
> untested
> > cut is in CVS now).
>
>
> Ok, initial implementations are in CVS now. We need
> testing to make sure it
> actually
> works :), but I have a feeling it won't take much to
> get it going.
>
> In order to be notified of a resource modification,
> you must implement the
> java.beans.PropertyChangeListener interface, and
> register yourself with the
> Resource.
>
> If you use the FileResource to obtain a stream or
> writer for the resource,
> it will
> automatically perform the notifications when the
> stream is closed.
>
>
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