Mega Code Archive
Method Reflection
<![CDATA[
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
public class MainClass {
public static void main(String[] args) {
String name = "java.util.Date";
try {
Class cl = Class.forName(name);
Class supercl = cl.getSuperclass();
System.out.println("class " + name);
System.out.println("Its methods:");
printMethods(cl);
System.out.println();
} catch (ClassNotFoundException e) {
System.out.println("Class not found.");
}
}
public static void printMethods(Class cl) {
Method[] methods = cl.getDeclaredMethods();
for (int i = 0; i < methods.length; i++) {
Method m = methods[i];
Class retType = m.getReturnType();
Class[] paramTypes = m.getParameterTypes();
String name = m.getName();
System.out.print(Modifier.toString(m.getModifiers()));
System.out.print(" " + retType.getName() + " " + name + "(");
for (int j = 0; j < paramTypes.length; j++) {
if (j > 0)
System.out.print(", ");
System.out.print(paramTypes[j].getName());
}
System.out.println(");");
}
}
}
]]>