/**
* Load the applet into memory. Runs in a seperate (and interruptible) thread from the rest of the
* applet event processing so that it can be gracefully interrupted from things like HotJava.
*/
@SuppressWarnings("deprecation")
private void runLoader() {
if (status != APPLET_DISPOSE) {
showAppletStatus("notdisposed");
return;
}
dispatchAppletEvent(APPLET_LOADING, null);
// REMIND -- might be cool to visually indicate loading here --
// maybe do animation?
status = APPLET_LOAD;
// Create a class loader
loader = getClassLoader(getCodeBase(), getClassLoaderCacheKey());
// Load the archives if present.
// REMIND - this probably should be done in a separate thread,
// or at least the additional archives (epll).
String code = getCode();
// setup applet AppContext
// this must be called before loadJarFiles
setupAppletAppContext();
try {
loadJarFiles(loader);
applet = createApplet(loader);
} catch (ClassNotFoundException e) {
status = APPLET_ERROR;
showAppletStatus("notfound", code);
showAppletLog("notfound", code);
showAppletException(e);
return;
} catch (InstantiationException e) {
status = APPLET_ERROR;
showAppletStatus("nocreate", code);
showAppletLog("nocreate", code);
showAppletException(e);
return;
} catch (IllegalAccessException e) {
status = APPLET_ERROR;
showAppletStatus("noconstruct", code);
showAppletLog("noconstruct", code);
showAppletException(e);
// sbb -- I added a return here
return;
} catch (Exception e) {
status = APPLET_ERROR;
showAppletStatus("exception", e.getMessage());
showAppletException(e);
return;
} catch (ThreadDeath e) {
status = APPLET_ERROR;
showAppletStatus("death");
return;
} catch (Error e) {
status = APPLET_ERROR;
showAppletStatus("error", e.getMessage());
showAppletException(e);
return;
} finally {
// notify that loading is no longer going on
dispatchAppletEvent(APPLET_LOADING_COMPLETED, null);
}
// Fixed #4508194: NullPointerException thrown during
// quick page switch
//
if (applet != null) {
// Stick it in the frame
applet.setStub(this);
applet.hide();
add("Center", applet);
showAppletStatus("loaded");
validate();
}
}
