org.lavajug.streamcaster.server.Server.java Source code

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Here is the source code for org.lavajug.streamcaster.server.Server.java

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/* 
 * Copyright 2014 LavaJUG.
 *
 * 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 org.lavajug.streamcaster.server;

import java.util.Iterator;
import java.util.Locale;
import javax.imageio.ImageIO;
import javax.imageio.ImageWriter;
import org.json.simple.parser.ParseException;
import org.lavajug.streamcaster.server.web.handlers.ExceptionsHandler;
import org.lavajug.streamcaster.server.web.handlers.ResourcesHandler;
import org.lavajug.streamcaster.server.web.handlers.StreamWebsocketHandler;
import org.lavajug.streamcaster.server.web.handlers.WebHandler;
import org.webbitserver.WebServer;
import org.webbitserver.WebServers;

/**
 *
 * @author Sylvain Desgrais <sylvain.desgrais@gmail.com>
 */
public class Server {

    /**
     *
     * @param args
     */
    public static void main(String[] args) {
        int port = 7777;
        if (args.length > 0) {
            try {
                port = Integer.parseInt(args[0]);
            } catch (NumberFormatException ex) {
                showHelp();
                System.out.println(ex.getLocalizedMessage());
                System.exit(1);
            }
        }

        if (args.length > 1) {
            try {
                Configuration.load(args[1]);
            } catch (ParseException ex) {
                showHelp();
                System.out.println(ex.getLocalizedMessage());
                System.exit(1);
            }
        }

        Iterator<ImageWriter> iterator = ImageIO.getImageWritersByFormatName("png");
        while (iterator.hasNext()) {
            ImageWriter next = iterator.next();
            System.err.println(next.getOriginatingProvider().getDescription(Locale.getDefault()));
        }

        WebServer webServer = WebServers.createWebServer(port);
        webServer.add("/socket", new StreamWebsocketHandler());
        webServer.add("/resources/.*", new ResourcesHandler());
        webServer.add("/.*", new WebHandler());
        webServer.uncaughtExceptionHandler(new ExceptionsHandler());
        webServer.start();
    }

    private static void showHelp() {
        System.out.println("Usage :");
        System.out.println("  java -jar stream-caster.jar [port] [config file]");
        System.out.println();
    }

}