Example #1
0
 /**
  * Returns an iterable representing the collection of all fields declared in classes along the
  * path from the given leaf class to the {@link Object} base class.
  *
  * @return iterable representing the declared fields
  */
 public static Iterable<Field> allDeclaredFields(final Object object) {
   Assert.objectNotNull(object, "object");
   return new DeclaredFieldsIterable(object.getClass());
 }
Example #2
0
 /**
  * Returns the package part of a fully qualified class name.
  *
  * @param className class name to extract the package name from
  * @return package name
  */
 public static String getPackageName(final String className) {
   Assert.objectNotNull(className, "class name");
   final int lastDotStart = className.lastIndexOf('.');
   return (lastDotStart > 0) ? className.substring(0, lastDotStart) : "";
 }
Example #3
0
 /**
  * Returns an iterable representing the collection of all classes along the path from leaf class
  * (determined from the given {@code object}) to the {@link Object} base class.
  *
  * @param object the object used to derive the leaf class from
  * @return iterable representing the classes
  */
 public static Iterable<Class<?>> inheritanceChain(final Object object) {
   Assert.objectNotNull(object, "object");
   return new InheritanceChainIterable(object.getClass());
 }