com.claritysys.util
Class ClasspathScanner

java.lang.Object
  com.claritysys.util.ClasspathScanner

public final class ClasspathScanner
extends java.lang.Object

Scans a given classpath, searching through every JAR, ZIP, or directory for classes. It avoids using Class.forName() and instead loads the raw bytes of the .class files and analyzes them directly.

Version:

$Revision: 2348 $

Nested Class Summary

static class

ClasspathScanner.ClassFile

Constructor Summary

ClasspathScanner()

Method Summary

java.util.List	getList() Return List of ClasspathScanner.ClassFile.
boolean	inDesiredPackage(java.lang.String fileName)
static void	main(java.lang.String[] args) Run from command line.
void	reset()
java.util.List	scanPath(java.io.File baseDir, java.lang.String path, java.lang.String packages, java.lang.String iface) Return list of ClasspathScanner.ClassFile.
void	setPackages(java.lang.String packages) Optional list of package filters.

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

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException

Run from command line.

Throws:

java.io.IOException

reset

public void reset()

getList

public java.util.List getList()

Return List of ClasspathScanner.ClassFile.

Returns:

scanPath

public java.util.List scanPath(java.io.File baseDir,
                               java.lang.String path,
                               java.lang.String packages,
                               java.lang.String iface)
                        throws java.io.IOException

Return list of ClasspathScanner.ClassFile.

Parameters:

path -

packages -

Returns:

Throws:

java.io.IOException

inDesiredPackage

public boolean inDesiredPackage(java.lang.String fileName)

setPackages

public void setPackages(java.lang.String packages)

Optional list of package filters.

Use strict package name for exact match.

Use package name plus ".*" to match that package or any subpackage.

Use "*" to match all packages.

Parameters:

packages -