Package net.sourceforge.jnlp.cache

Class ResourceDownloader

java.lang.Object

net.sourceforge.jnlp.cache.ResourceDownloader

All Implemented Interfaces:

java.lang.Runnable

public class ResourceDownloader
extends java.lang.Object
implements java.lang.Runnable

Constructor Summary

Constructors

Constructor	Description
ResourceDownloader(Resource resource, java.lang.Object lock)

Method Summary

Modifier and Type	Method	Description
protected net.sourceforge.jnlp.cache.ResourceDownloader.UrlRequestResult	findBestUrl(Resource resource)	Returns the 'best' valid URL for the given resource.
void	run()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceDownloader

public ResourceDownloader(Resource resource,
                          java.lang.Object lock)

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

findBestUrl

protected net.sourceforge.jnlp.cache.ResourceDownloader.UrlRequestResult findBestUrl(Resource resource)

Returns the 'best' valid URL for the given resource. This first adjusts the file name to take into account file versioning and packing, if possible.

Parameters:

resource - the resource

Returns:

the best URL, or null if all failed to resolve