private ClassNode configureClass(Class c) {
if (c.isPrimitive()) {
return ClassHelper.make(c);
} else {
return ClassHelper.makeWithoutCaching(c, false);
}
}
public static void doCast(MethodVisitor mv, Class type) {
if (type == Object.class) return;
if (type.isPrimitive() && type != Void.TYPE) {
unbox(mv, type);
} else {
mv.visitTypeInsn(
CHECKCAST,
type.isArray()
? BytecodeHelper.getTypeDescription(type)
: BytecodeHelper.getClassInternalName(type.getName()));
}
}
/** Generates the bytecode to unbox the current value on the stack */
public static void unbox(MethodVisitor mv, Class type) {
if (type.isPrimitive() && type != Void.TYPE) {
String returnString = "(Ljava/lang/Object;)" + BytecodeHelper.getTypeDescription(type);
mv.visitMethodInsn(INVOKESTATIC, DTT_CLASSNAME, type.getName() + "Unbox", returnString);
}
}