/*
* Copyright 2012 Chris Fregly
*
* 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.fluxcapacitor.core.server;
import java.io.Closeable;
import org.apache.jasper.servlet.JspServlet;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.servlet.Context;
import org.mortbay.jetty.servlet.ServletHolder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.fluxcapacitor.core.util.InetAddressUtils;
import com.netflix.config.DynamicPropertyFactory;
import com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet;
import com.sun.jersey.api.core.PackagesResourceConfig;
import com.sun.jersey.spi.container.servlet.ServletContainer;
/**
* @author Chris Fregly (chris@fregly.com)
*/
public class BaseJettyServer extends BaseServer implements Closeable {
private static final Logger logger = LoggerFactory
.getLogger(BaseJettyServer.class);
public Server jettyServer;
public BaseJettyServer() {
}
@Override
public void start() {
super.start();
port = DynamicPropertyFactory.getInstance()
.getIntProperty("jetty.http.port", Integer.MIN_VALUE).get();
host = InetAddressUtils.getBestReachableIp();
jettyServer = new Server(port);
// NOTE: make sure any changes made here are reflected in web.xml -->
final Context context = new Context(jettyServer, "/", Context.SESSIONS);
context.setResourceBase("webapp");
context.setClassLoader(Thread.currentThread().getContextClassLoader());
// enable jsp's
context.addServlet(JspServlet.class, "/jsp/*.jsp");
// enable Jersey REST endpoints
final PackagesResourceConfig rcf = new PackagesResourceConfig(
DynamicPropertyFactory
.getInstance()
.getStringProperty("jersey.resources.package",
"not-found-in-configuration").get());
final ServletContainer container = new ServletContainer(rcf);
context.addServlet(new ServletHolder(container), "/service/*");
// enable hystrix.stream
context.addServlet(HystrixMetricsStreamServlet.class, "/hystrix.stream");
jettyServer.setHandler(context);
try {
jettyServer.start();
} catch (Exception exc) {
logger.error("Error starting jetty.", exc);
throw new RuntimeException("Error starting jetty.", exc);
}
logger.info("Started jetty server at {}:{}", host, port);
}
@Override
public void close() {
try {
jettyServer.stop();
} catch (Exception exc) {
logger.error("Error shutting down jetty.", exc);
}
super.close();
}
}