Here is an exciting demo of new features that will be available in NetBeans 6.0. I was amazed and I’m really looking forward some working beta version of NetBeans 6.0.

We work on J2EE project based on NetBeans platform and we solve typical tasks. My first problem was execution of long running tasks.

Here is a solution:

  private void jbExecuteActionPerformed(java.awt.event.ActionEvent evt) {                                                    // start thread    RequestProcessor.getDefault().post(new Runnable() {       public void run() {          ProgressHandle progress =                 ProgressHandleFactory.createHandle("Loading data...");                            progress.start(10);                            try {            for (int i = 1; i < 10; i++) {              try {                 Thread.sleep(2000);              } catch (InterruptedException ex) { }               progress.progress(i);            }          } finally {            progress.finish();          }       }    });  }          

The trick is in RequestProcessor.getDefault().post(new Runnable(){...}).

Inside new Runnable(){...} you may optionally use NetBeans Progress API

I looked at Roumen’s presentation regarding NetBeans Plaftorm and Web Services and I was impressed. It really looks very easy.

Vyšlo preview NetBeans 4.1. Je zaměřené hlavně podporu některých zběsilých Sunovských standardů, jako jsou EJB a WebServices. Pokud chcete vědět, jako snadněji stavět a živit tyto bumbrlíčky, mrkněte na Developing J2EE Applications in NetBeans IDE.

Doporučuji ale taky mrknout na Spring Framework a popřemýšlet, jestli opravdu EJB potřebujete…