public static Object loadFrame(
JopSession session, String className, String instance, boolean scrollbar)
throws ClassNotFoundException {
if (className.indexOf(".pwg") != -1) {
GrowFrame frame =
new GrowFrame(
className, session.getGdh(), instance, new GrowFrameCb(session), session.getRoot());
frame.validate();
frame.setVisible(true);
} else {
Object frame;
if (instance == null) instance = "";
JopLog.log(
"JopSpider.loadFrame: Loading frame \"" + className + "\" instance \"" + instance + "\"");
try {
Class clazz = Class.forName(className);
try {
Class argTypeList[] =
new Class[] {session.getClass(), instance.getClass(), boolean.class};
Object argList[] = new Object[] {session, instance, new Boolean(scrollbar)};
System.out.println("JopSpider.loadFrame getConstructor");
Constructor constructor = clazz.getConstructor(argTypeList);
try {
frame = constructor.newInstance(argList);
} catch (Exception e) {
System.out.println(
"Class instanciation error: "
+ className
+ " "
+ e.getMessage()
+ " "
+ constructor);
return null;
}
// frame = clazz.newInstance();
JopLog.log("JopSpider.loadFrame openFrame");
openFrame(frame);
return frame;
} catch (NoSuchMethodException e) {
System.out.println("NoSuchMethodException: Unable to get frame constructor " + className);
} catch (Exception e) {
System.out.println(
"Exception: Unable to get frame class " + className + " " + e.getMessage());
}
} catch (ClassNotFoundException e) {
System.out.println("Class not found: " + className);
throw new ClassNotFoundException();
}
return null;
}
return null;
}
// New implementation
public JopSession(JopEngine engine, Object rootObject) {
// Create a JopSessionRep object which class is not known by the compiler
try {
Class clazz = Class.forName("jpwr.jop.JopSessionRep");
try {
sessionRep = clazz.newInstance();
} catch (InstantiationException e) {
System.out.println("InstatiationException");
} catch (IllegalAccessException e) {
System.out.println("IllegalAccessException");
}
} catch (ClassNotFoundException e) {
System.out.println("Class not found");
}
((JopSessionIfc) sessionRep).setSession(this);
((JopSessionIfc) sessionRep).setRoot(rootObject);
((JopSessionIfc) sessionRep).setEngine(engine);
}