org.glassfish.apf.impl

Class DirectoryScanner

java.lang.Object

org.glassfish.apf.impl.JavaEEScanner

org.glassfish.apf.impl.DirectoryScanner

All Implemented Interfaces:

Scanner

public class DirectoryScanner
extends JavaEEScanner
implements Scanner

Implementation of the Scanner interface for a directory

Author:

Jerome Dochez

Constructor Summary

Constructors

Constructor and Description
DirectoryScanner()

Method Summary

Modifier and Type	Method and Description
ClassLoader	getClassLoader() Returns a ClassLoader capable of loading classes from the underlying medium
Set<Class>	getElements() Return a complete set of classes available from this location.
protected Set<String>	getEntries()
void	process(File directory, Object bundleDesc, ClassLoader classLoader) Scan the archive file and gather a list of classes that should be processed for anntoations

Methods inherited from class org.glassfish.apf.impl.JavaEEScanner

getComponentInfo, getTypes, initTypes

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.glassfish.apf.Scanner

getComponentInfo, getTypes

Constructor Detail

DirectoryScanner

public DirectoryScanner()

Method Detail

process

public void process(File directory,
                    Object bundleDesc,
                    ClassLoader classLoader)
             throws IOException

Description copied from interface: Scanner

Scan the archive file and gather a list of classes that should be processed for anntoations

Specified by:

process in interface Scanner

Parameters:

directory - the archive file for scanning

bundleDesc - the bundle descriptor associated with this archive

classLoader - the classloader used to scan the annotation

Throws:

IOException

getEntries

protected Set<String> getEntries()

getClassLoader

public ClassLoader getClassLoader()

Description copied from interface: Scanner

Returns a ClassLoader capable of loading classes from the underlying medium

Specified by:

getClassLoader in interface Scanner

Returns:

a class loader capable of loading the classes

getElements

public Set<Class> getElements()

Description copied from interface: Scanner

Return a complete set of classes available from this location.

Specified by:

getElements in interface Scanner

Returns:

the complete set of classes