1. import java.lang.reflect.Method;
  3. public class RuntimeArgumentBinder {
  5. /**
  6. * Binds arguments to a method in the runtime environment.
  7. * @param clazz The class containing the method.
  8. * @param method The method to bind arguments to.
  9. * @param args The arguments to bind. Must match method signature.
  10. * @return The result of the method call.
  11. * @throws Exception If any error occurs during method invocation.
  12. */
  13. public static Object bindRuntimeArguments(Class<?> clazz, Method method, Object[] args) throws Exception {
  14. // Check if the method is null
  15. if (method == null) {
  16. throw new IllegalArgumentException("Method cannot be null.");
  17. }
  19. // Invoke the method with the provided arguments
  20. return method.invoke(null, args);
  21. }
  23. public static void main(String[] args) throws Exception {
  24. // Example Usage: (Requires a class 'MyClass' with a method 'myMethod(String, Integer)')
  25. // This is just for demonstration. You'd replace with your actual class and method.
  26. class MyClass {
  27. public String myMethod(String str, Integer num) {
  28. return "String: " + str + ", Integer: " + num;
  29. }
  30. }
  32. MyClass obj = new MyClass();
  34. Object[] arguments = {"Hello", 123};
  36. Object result = bindRuntimeArguments(MyClass.class, obj.getClass().getMethod("myMethod", String.class, Integer.class), arguments);
  37. System.out.println("Result: " + result);
  38. }
  39. }

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