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17 package org.apache.commons.vfs.impl;
18
19 import java.io.IOException;
20 import java.net.MalformedURLException;
21 import java.net.URL;
22 import java.net.URLConnection;
23 import java.net.URLStreamHandler;
24
25 /***
26 * A proxy for URLs that are supported by the standard stream handler factory.
27 *
28 * @author <a href="mailto:brian@mmmanager.org">Brian Olsen</a>
29 * @version $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Mi, 29 Nov 2006) $
30 */
31 class URLStreamHandlerProxy
32 extends URLStreamHandler
33 {
34 protected URLConnection openConnection(final URL url)
35 throws IOException
36 {
37 final URL proxyURL = new URL(url.toExternalForm());
38 return proxyURL.openConnection();
39 }
40
41 protected void parseURL(final URL u,
42 final String spec,
43 final int start,
44 final int limit)
45 {
46 try
47 {
48 final URL url = new URL(u, spec);
49 setURL(u, url.getProtocol(), url.getHost(),
50 url.getPort(), url.getAuthority(), url.getUserInfo(),
51 url.getFile(), url.getQuery(), url.getRef());
52 }
53 catch (MalformedURLException mue)
54 {
55
56
57 throw new RuntimeException(mue.getMessage());
58 }
59 }
60 }