to.etc.util

Class ClassPathScanner

java.lang.Object

to.etc.util.ClassPathScanner

public class ClassPathScanner
extends Object

This scans all parts of the classpath as passed, and calls user-supplied methods for the parts discovered. The idea is that classpath-based resource discovery will be done only once for an application, by having everything register their requirements on an instance of this class and then calling the scan method only once.

Author:

Frits Jalvingh Created on Oct 11, 2013

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ClassPathScanner.IClassEntry
static interface	ClassPathScanner.IClassFileEntry Notify event for a classfile (a class or resource inside a jar or dir).
static interface	ClassPathScanner.IPathEntry Notify event for a classpath .jar or directory.

Constructor Summary

Constructors

Constructor and Description
ClassPathScanner()

Method Summary

Modifier and Type	Method and Description
void	addClassloader(ClassLoader classLoader)
void	addListener(ClassPathScanner.IClassEntry pe)
void	addListener(ClassPathScanner.IClassFileEntry pe)
void	addListener(ClassPathScanner.IPathEntry pe)
void	addUrl(URL url)
static ClassPathScanner	getInstance()
void	scan()

Methods inherited from class java.lang.Object

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

Constructor Detail

ClassPathScanner

public ClassPathScanner()

Method Detail

getInstance

@Nonnull
public static ClassPathScanner getInstance()

addListener

public void addListener(@Nonnull
                        ClassPathScanner.IPathEntry pe)

addListener

public void addListener(@Nonnull
                        ClassPathScanner.IClassFileEntry pe)

addListener

public void addListener(@Nonnull
                        ClassPathScanner.IClassEntry pe)

addClassloader

public void addClassloader(@Nonnull
                           ClassLoader classLoader)

addUrl

public void addUrl(@Nonnull
                   URL url)

scan

public void scan()
          throws Exception

Throws:

Exception