org.gcube.common.scan.scanners.url
Class DirScanner

java.lang.Object
  org.gcube.common.scan.scanners.url.DirScanner

All Implemented Interfaces:

URLScanner

public class DirScanner
extends Object
implements URLScanner

Implements URLScanner for file: URLs refer to directories.

Author:

Fabio Simeoni

Constructor Summary

DirScanner()

Method Summary

Set<URL>	additional(URL url) Returns additional URLs to be scanned in addition to a given URL.
boolean	handles(URL url) Returns true if this handler can scan a given URL.
Set<ClasspathResource>	scan(URL url) Scans a given URL for ClasspathResources.

Methods inherited from class java.lang.Object

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

Constructor Detail

DirScanner

public DirScanner()

Method Detail

handles

public boolean handles(URL url)

Description copied from interface: URLScanner

Returns true if this handler can scan a given URL.

Specified by:

handles in interface URLScanner

Parameters:

url - the URL

Returns:

true if this handler can scan the URL

additional

public Set<URL> additional(URL url)

Description copied from interface: URLScanner

Returns additional URLs to be scanned in addition to a given URL.

Specified by:

additional in interface URLScanner

Parameters:

url - the URL

Returns:

the additional URLs

scan

public Set<ClasspathResource> scan(URL url)
                            throws Exception

Description copied from interface: URLScanner

Scans a given URL for ClasspathResources.

Specified by:

scan in interface URLScanner

Parameters:

url - the URL

Returns:

the scanned resources

Throws:

Exception - if the URL cannot be scanned