private void guessClassReference(TypedValues list, String name) {
try {
Class<?> type = Class.forName(fixPotentialArrayName(name));
list.add(new TypedValue(type.getClass(), type));
} catch (ClassNotFoundException y) {
_logger.fine(name + " looked like a class reference but is not");
}
}
public static void main(String[] args)
throws ClassNotFoundException, NoSuchMethodException, IllegalAccessException,
InvocationTargetException, NoSuchFieldException {
Reflection obj = new Reflection();
Class<Reflection> c = Reflection.class;
// test the ability to reflectively get constants, which are usually baked
// in to bytecodes by the compiler
Field f = c.getField("constValue");
System.out.println(f.get(null));
Field f2 = c.getField("constInt");
System.out.println(f2.get(null));
Field f3 = c.getField("constFloat");
System.out.println(f3.get(null));
Field f4 = c.getField("constDouble");
System.out.println(f4.get(null));
Field f5 = c.getField("constLong");
System.out.println(f5.get(null));
Field f6 = c.getField("constShort");
System.out.println(f6.get(null));
Field f7 = c.getField("constBool");
System.out.println(f7.get(null));
Method bytecodeMethod = c.getClass().getMethod("toString");
Method nativeMethod = c.getClass().getMethod("isArray");
Method nativeMethodWithArgs = c.getClass().getMethod("isInstance", Object.class);
Method unboxingMethod = c.getMethod("add", long.class, long.class);
Method boxingMethod = c.getMethod("add", Long.class, Long.class);
Method voidMethod = c.getMethod("foo");
// regular method reflected invocation
System.out.println("toString: " + bytecodeMethod.invoke(c));
// native method reflected invocation
System.out.println("is array? " + nativeMethod.invoke(c));
// native method reflected invocation with parameters
System.out.println("is instance? " + nativeMethodWithArgs.invoke(c, obj));
// unboxing has to be handled specially by our native method invoker
Long a = new Long(40L);
Long b = new Long(2L);
System.out.println("unboxing: " + unboxingMethod.invoke(null, a, b));
// boxing is handled by javac
System.out.println("boxing: " + boxingMethod.invoke(null, 1300L, 37L));
// void return values
System.out.println("void return: " + voidMethod.invoke(null));
}
