/* 
 * Copyright (c) 2007 Sun Microsystems, Inc.  All Rights Reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 * 
 * This code 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
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 * 
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 * 
 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */
/*
 * @test 1.2 07/04/09
 * @bug 5102289 4403721
 * @summary Test XML support as shown in the ResourceBundle.Control description.
 */

import java.io.*;
import java.net.*;
import java.util.*;
import static java.util.ResourceBundle.Control.*;

public class XMLResourceBundleTest {
    public static void main(String[] args) {
	ResourceBundle.Control xmlControl = new ResourceBundle.Control() {
		   @Override
		   public List<String> getFormats(String baseName) {
		       if (baseName == null) {
			   throw new NullPointerException();
		       }
		       return Arrays.asList("xml");
		   }
		   @Override
		   public ResourceBundle newBundle(String baseName, Locale locale,
						   String format,
						   ClassLoader loader,
						   boolean reload)
		       throws IllegalAccessException,
			      InstantiationException, IOException {
		       if (baseName == null || locale == null
			   || format == null || loader == null) {
			   throw new NullPointerException();
		       }
		       ResourceBundle bundle = null;
		       if (format.equals("xml")) {
			   String bundleName = toBundleName(baseName, locale);
			   String resourceName = toResourceName(bundleName, format);
			   URL url = loader.getResource(resourceName);
			   if (url != null) {
			       URLConnection connection = url.openConnection();
			       if (connection != null) {
				   if (reload) {
				       // disable caches if reloading
				       connection.setUseCaches(false);
				   }
				   InputStream stream = connection.getInputStream();
				   if (stream != null) {
				       BufferedInputStream bis = new BufferedInputStream(stream);
				       bundle = new XMLResourceBundle(bis);
				       bis.close();
				   }
			       }
			   }
		       }
		       return bundle;
		   }
	       };
	ResourceBundle rb = ResourceBundle.getBundle("XmlRB", new Locale(""), xmlControl);
	String type = rb.getString("type");
	if (!type.equals("XML")) {
	    throw new RuntimeException("Root Locale: type: got " + type
				       + ", expected XML (ASCII)");
	}

	rb = ResourceBundle.getBundle("XmlRB", Locale.JAPAN, xmlControl);
	type = rb.getString("type");
	// Expect fullwidth "XML"
	if (!type.equals("\uff38\uff2d\uff2c")) {
	    throw new RuntimeException("Locale.JAPAN: type: got " + type
				       + ", expected \uff38\uff2d\uff2c (fullwidth XML)");
	}
    }

    private static class XMLResourceBundle extends ResourceBundle {
	private Properties props;

	XMLResourceBundle(InputStream stream) throws IOException {
	    props = new Properties();
	    props.loadFromXML(stream);
	}

	protected Object handleGetObject(String key) {
	    if (key == null) {
		throw new NullPointerException();
	    }
	    return props.get(key);
	}

	public Enumeration<String> getKeys() {
	    // Not implemented
	    return null;
	}
    }
}