com.github.cherimojava.orchidae.Starter.java Source code

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Here is the source code for com.github.cherimojava.orchidae.Starter.java

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/**
 * Copyright (C) 2014 cherimojava (http://github.com/cherimojava/orchidae)
 *
 * 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 com.github.cherimojava.orchidae;

import java.io.File;
import java.io.IOException;

import javax.servlet.MultipartConfigElement;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.server.session.SessionHandler;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.servlet.ServletHolder;
import org.springframework.core.io.FileSystemResource;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;

import com.github.cherimojava.orchidae.config.Markers;
import com.github.cherimojava.orchidae.config.RootConfig;
import com.github.cherimojava.orchidae.config.ServletListener;
import com.github.cherimojava.orchidae.config.WebMvcConfig;

/**
 * Starts orchidae, pretty simple not much to see
 * 
 * @author philnate
 */
public class Starter {

    public static Markers markers;

    private static final int DEFAULT_PORT = 8080;

    private static Logger LOG = LogManager.getLogger();

    public static void main(String[] args) throws Exception {
        new Starter(getPort(args));
    }

    private AnnotationConfigWebApplicationContext getContext() {
        AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
        // set the Production profile to be active
        context.getEnvironment().setDefaultProfiles(RootConfig.PROFILE_PRODUCTION);
        context.register(RootConfig.class, WebMvcConfig.class);
        return context;
    }

    private ServletContextHandler getServletContextHandler(AnnotationConfigWebApplicationContext context)
            throws IOException {
        ServletContextHandler servletContext = new ServletContextHandler();
        servletContext.addEventListener(new ContextLoaderListener(context));
        ServletHolder holder = new ServletHolder("default", new DispatcherServlet(context));
        holder.getRegistration()
                .setMultipartConfig(new MultipartConfigElement("./tmp", 20000000, 20000000, 200000));
        servletContext.addServlet(holder, "/*");
        servletContext.addEventListener(new ServletListener(context));
        servletContext.setResourceBase(new FileSystemResource(new File("./")).toString());
        servletContext.setSessionHandler(new SessionHandler());
        return servletContext;
    }

    private Starter(int port) throws Exception {
        Server server = new Server(8082);
        server.setHandler(getServletContextHandler(getContext()));
        server.start();
        server.join();
    }

    private static int getPort(String[] args) {
        if (args.length > 0) {
            try {
                return Integer.valueOf(args[0]);
            } catch (NumberFormatException e) {
                LOG.info("Could not parse port falling back to default", e);
            }
        }
        return DEFAULT_PORT;
    }
}