// This method returns public methods of same reference.
public static Method[] getSameClassPublicMethods(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
List<Method> listOfMetods = new ArrayList<Method>();
Method[] meds = obj.getClass().getMethods();
Method[] med = null;
for (Method m : meds) {
if (m.getDeclaringClass().getName().equalsIgnoreCase(obj.getClass().getName())) {
listOfMetods.add(m);
}
}
int size = listOfMetods.size();
if (size > 0) {
med = new Method[size];
for (int i = 0; i < med.length; i++) {
med[i] = listOfMetods.get(i);
}
}
return med;
}
public static Package getPackage(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
return obj.getClass().getPackage();
}
public static Integer getModifier(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
return obj.getClass().getModifiers();
}
public static String getClassName(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
return obj.getClass().getName();
}
/**
* Returns an array of Method objects reflecting all the methods declared by the class or
* interface represented by this Class object. This includes public, protected, default (package)
* access, and private methods, but excludes inherited methods. The elements in the array returned
* are not sorted and are not in any particular order. This method returns an array of length 0 if
* the class or interface declares no methods, or if this Class object represents a primitive
* type, an array class, or void. The class initialization method <clinit> is not included in the
* returned array. If the class declares multiple public member methods with the same parameter
* types, they are all included in the returned array.
*/
public static Method[] getAllDeclaredMethods(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
return obj.getClass().getDeclaredMethods();
}
public static Class[] getImplementedInterfaces(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
return obj.getClass().getInterfaces();
}
public static Class getSuperClass(Object obj) {
if (NullUtils.areAnyNull(obj)) {
return null;
}
return obj.getClass().getSuperclass();
}