/**
* Initialize a new applet instance
*
* @return The new applet
* @throws AppletLoaderException If an error occurred loading the archive, class, or any other
* part
*/
public Applet newApplet() throws AppletLoaderException {
if (archiveUrl == null) {
throw new IllegalArgumentException("No applet url!");
}
try {
URLClassLoader localURLClassLoader = new URLClassLoader(new URL[] {archiveUrl});
Applet app = (Applet) localURLClassLoader.loadClass(className).newInstance();
app.setStub(
new WebAppletStub(app, baseUrl, (HashMap<String, String>) configuration.get("param")));
app.setPreferredSize(dimension);
app.setVisible(true);
app.init();
app.start();
return app;
} catch (Exception e) {
throw new AppletLoaderException(e);
}
}
/**
* Load and set basic configuration options
*
* @throws IOException If an error occurred while creating the URLs
*/
public void load() throws IOException {
baseUrl = new URL((String) configuration.get("codebase"));
archiveUrl = new URL(baseUrl + (String) configuration.get("initial_jar"));
className = configuration.get("initial_class");
className = className.substring(0, className.lastIndexOf('.'));
if (configuration.has("applet_minwidth")) {
String widthAttr = configuration.get("applet_minwidth");
dimension.width = Integer.parseInt(widthAttr);
}
if (configuration.has("applet_minheight")) {
String heightAttr = configuration.get("applet_minheight");
dimension.height = Integer.parseInt(heightAttr);
}
}
