LoadXMLAction(JFrame aParent,
    MyTableModel aModel) throws SAXException, ParserConfigurationException 
{
        mParent = aParent;
        mHandler = new XMLFileHandler(aModel);
        mParser = SAXParserFactory.newInstance().newSAXParser().getXMLReader();
        mParser.setContentHandler(mHandler);
}

Creates a new LoadXMLAction instance.

Parameters:

aParent - the parent frame

aModel - the model to add events to

Throws:

SAXException - if an error occurs

ParserConfigurationException - if an error occurs

exception: SAXException - if an error occurs

 public  void actionPerformed(ActionEvent aIgnore) 
{
        LOG.info("load file called");
        if (mChooser.showOpenDialog(mParent) == JFileChooser.APPROVE_OPTION) {
            LOG.info("Need to load a file");
            final File chosen = mChooser.getSelectedFile();
            LOG.info("loading the contents of " + chosen.getAbsolutePath());
            try {
                final int num = loadFile(chosen.getAbsolutePath());
                JOptionPane.showMessageDialog(
                    mParent,
                    "Loaded " + num + " events.",
                    "CHAINSAW",
                    JOptionPane.INFORMATION_MESSAGE);
            } catch (Exception e) {
                LOG.warn("caught an exception loading the file", e);
                JOptionPane.showMessageDialog(
                    mParent,
                    "Error parsing file - " + e.getMessage(),
                    "CHAINSAW",
                    JOptionPane.ERROR_MESSAGE);
            }
        }
}

Prompts the user for a file to load events from.