RsrcURLConnection.java

package org.eclipse.jdt.internal.jarinjarloader;

import java.io.IOException;
import java.io.InputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLDecoder;

public class RsrcURLConnection extends URLConnection
{
  private ClassLoader classLoader;

  public RsrcURLConnection(URL url, ClassLoader classLoader)
  {
    super(url);
    this.classLoader = classLoader;
  }

  public void connect() throws IOException {
  }

  public InputStream getInputStream() throws IOException {
    String file = URLDecoder.decode(this.url.getFile(), "UTF-8");
    InputStream result = this.classLoader.getResourceAsStream(file);
    if (result == null) {
      throw new MalformedURLException("Could not open InputStream for URL '" + this.url + "'");
    }
    return result;
  }
}