/*
 * Copyright 2011 Karl Pauls karlpauls@gmail.com
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package de.kalpatec.pojosr.framework;

import java.net.MalformedURLException;
import java.net.URL;
import java.util.Enumeration;
import java.util.Properties;

class URLRevision extends Revision {

	private final URL m_url;
	private final long m_lastModified;

	public URLRevision(URL url, long lastModified) {
		m_url = url;
		if (lastModified > 0) {
			m_lastModified = lastModified;
		} else {
			m_lastModified = System.currentTimeMillis();
		}
	}

	@Override
	public long getLastModified() {
		return m_lastModified;
	}

	@Override
	public Enumeration getEntries() {
		return new Properties().elements();
	}

	@Override
	public URL getEntry(String entryName) {
		// TODO Auto-generated method stub
		try {
			return new URL(m_url, entryName);
		} catch (MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			return null;
		}
	}
}
