stream.util

Class ClassFinder

java.lang.Object

stream.util.ClassFinder

public class ClassFinder
extends Object

Author:

chris

Field Summary

Fields

Modifier and Type	Field and Description
(package private) static org.slf4j.Logger	log

Constructor Summary

Constructors

Constructor and Description
ClassFinder()

Method Summary

Modifier and Type	Method and Description
private static List<Class<?>>	findClasses(File directory, String packageName) Recursive method used to find all classes in a given directory and subdirs.
static List<Class<?>>	findClasses(JarFile jar, String packageName)
static List<Class<?>>	findClasses(JarFile jar, String packageName, ClassLoader loader)
static Class<?>[]	getClasses(String packageName)
static Class<?>[]	getClasses(String packageName, ClassLoader loader) Scans all classes accessible from the context class loader which belong to the given package and subpackages.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

log

static org.slf4j.Logger log

Constructor Detail

ClassFinder

public ClassFinder()

Method Detail

getClasses

public static Class<?>[] getClasses(String packageName)
                             throws ClassNotFoundException,
                                    IOException

Throws:

ClassNotFoundException

IOException

getClasses

public static Class<?>[] getClasses(String packageName,
                                    ClassLoader loader)
                             throws ClassNotFoundException,
                                    IOException

Scans all classes accessible from the context class loader which belong to the given package and subpackages.

Parameters:

packageName - The base package

Returns:

The classes

Throws:

ClassNotFoundException

IOException

findClasses

public static List<Class<?>> findClasses(JarFile jar,
                                         String packageName)
                                  throws ClassNotFoundException

Throws:

ClassNotFoundException

findClasses

public static List<Class<?>> findClasses(JarFile jar,
                                         String packageName,
                                         ClassLoader loader)
                                  throws ClassNotFoundException

Throws:

ClassNotFoundException

findClasses

private static List<Class<?>> findClasses(File directory,
                                          String packageName)
                                   throws ClassNotFoundException

Recursive method used to find all classes in a given directory and subdirs.

Parameters:

directory - The base directory

packageName - The package name for classes found inside the base directory

Returns:

The classes

Throws:

ClassNotFoundException