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

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

All Implemented Interfaces:

URLScanner

Direct Known Subclasses:

JarFileScanner, JarJarScanner

public abstract class AbstractJarURLScanner
extends Object
implements URLScanner

Constructor Summary

AbstractJarURLScanner()

Method Summary

Set<URL>	additional(URL url) Returns additional URLs to be scanned in addition to a given URL.
Collection<ClasspathResource>	scan(URL url) Scans a given URL for ClasspathResources.
protected abstract JarFile	toFile(URL url)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gcube.common.scan.scanners.url.URLScanner

handles

Constructor Detail

AbstractJarURLScanner

public AbstractJarURLScanner()

Method Detail

additional

public Set<URL> additional(URL url)
                    throws Exception

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

Throws:

Exception - if the additional URLs cannot be derived

scan

public Collection<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

toFile

protected abstract JarFile toFile(URL url)
                           throws Exception

Throws:

Exception