/*
GNU GENERAL PUBLIC LICENSE
Copyright (C) 2006 The Lobo Project
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public
License as published by the Free Software Foundation; either
verion 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Contact info: lobochief@users.sourceforge.net
*/
/*
* Created on Mar 14, 2005
*/
package org.lobobrowser.protocol.res;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.net.URLConnection;
/**
* @author J. H. S.
*/
public class ResURLConnection extends URLConnection {
public ResURLConnection(final URL url) {
super(url);
}
/*
* (non-Javadoc)
*
* @see java.net.URLConnection#connect()
*/
@Override
public void connect() throws IOException {
}
/*
* (non-Javadoc)
*
* @see java.net.URLConnection#getInputStream()
*/
@Override
public InputStream getInputStream() throws IOException {
final String host = this.url.getHost();
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
if (classLoader == null) {
classLoader = this.getClass().getClassLoader();
}
String file = this.url.getPath();
InputStream in = classLoader.getResourceAsStream(file);
if (in == null) {
if (file.startsWith("/")) {
file = file.substring(1);
in = classLoader.getResourceAsStream(file);
if (in == null) {
throw new IOException("Resource " + file + " not found in " + host + ".");
}
}
}
return in;
}
}