/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source 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 version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source 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, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Sam
*/
package com.caucho.netbeans.util;
import org.openide.filesystems.FileUtil;
import java.io.File;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.ServerSocket;
import java.net.URI;
import java.net.URL;
public final class Utils
{
/**
* Creates a new instance of Utils
*/
private Utils()
{
}
/**
* Return URL representation of the specified file.
*/
public static URL fileToUrl(File file)
throws MalformedURLException
{
URL url = file.toURI().toURL();
if (FileUtil.isArchiveFile(url)) {
url = FileUtil.getArchiveRoot(url);
}
return url;
}
/**
* Return string representation of the specified URL.
*/
public static String urlToString(URL url)
{
if ("jar".equals(url.getProtocol())) { // NOI18N
URL fileURL = FileUtil.getArchiveFile(url);
if (FileUtil.getArchiveRoot(fileURL).equals(url)) {
// really the root
url = fileURL;
}
else {
// some subdir, just show it as is
return url.toExternalForm();
}
}
if ("file".equals(url.getProtocol())) { // NOI18N
File f = new File(URI.create(url.toExternalForm()));
return f.getAbsolutePath();
}
else {
return url.toExternalForm();
}
}
}