void initializeWebServer(Builder b) {
// Create the thread pool for the web server to handle HTTP requests
QueuedThreadPool threadPool = new QueuedThreadPool();
if (b.maxThreads > 0) {
threadPool.setMaxThreads(b.maxThreads);
}
threadPool.setDaemon(true);
threadPool.setName(b.name + "-web");
webServer.setThreadPool(threadPool);
// Create the channel connector for the web server
Connector connector = createChannelConnector(threadPool.getMaxThreads(), b);
connector.setHost(b.host);
connector.setPort(b.port);
webServer.addConnector(connector);
RewriteHandler rwHandler = new RewriteHandler();
rwHandler.setRewriteRequestURI(true);
rwHandler.setRewritePathInfo(false);
RewriteRegexRule rootRule = new RewriteRegexRule();
rootRule.setRegex("^/$");
rootRule.setReplacement(b.contextRootRewriteTarget);
rootRule.setTerminating(true);
rwHandler.addRule(rootRule);
rwHandler.setHandler(webAppContext);
// Configure web application contexts for the web server
ContextHandlerCollection contexts = new ContextHandlerCollection();
contexts.addHandler(rwHandler);
webServer.setHandler(contexts);
addServlet("jmx", "/jmx", JMXJsonServlet.class);
addServlet("conf", "/conf", ConfServlet.class);
addServlet("stacks", "/stacks", StackServlet.class);
for (Pair<String, Class<? extends HttpServlet>> p : b.servlets) {
addServlet(p.getFirst(), "/" + p.getFirst(), p.getSecond());
}
ServletContextHandler staticCtx = new ServletContextHandler(contexts, "/static");
staticCtx.setResourceBase(appDir + "/static");
staticCtx.addServlet(DefaultServlet.class, "/*");
staticCtx.setDisplayName("static");
String logDir = getLogDir(b.conf);
if (logDir != null) {
ServletContextHandler logCtx = new ServletContextHandler(contexts, "/logs");
setContextAttributes(logCtx.getServletContext(), b.contextAttrs);
logCtx.addServlet(AdminAuthorizedServlet.class, "/*");
logCtx.setResourceBase(logDir);
logCtx.setDisplayName("logs");
}
}
public static void main(String[] args) {
GTFSDB.InitializeDB();
Datasource ds = Datasource.getInstance();
ds.getConnection();
Server server = new Server(8080);
ServletContextHandler context = new ServletContextHandler();
context.setContextPath("/");
context.setResourceBase(BASE_RESOURCE);
server.setHandler(context);
context.addServlet(GetFeedJSON.class, "/getFeed");
context.addServlet(DefaultServlet.class, "/");
ServletHolder jerseyServlet =
context.addServlet(org.glassfish.jersey.servlet.ServletContainer.class, "/api/*");
jerseyServlet.setInitOrder(1);
jerseyServlet.setInitParameter(
"jersey.config.server.provider.classnames",
"org.glassfish.jersey.moxy.json.MoxyJsonFeature");
jerseyServlet.setInitParameter(
"jersey.config.server.provider.packages", "edu.usf.cutr.gtfsrtvalidator.api.resource");
try {
server.start();
server.join();
} catch (Exception e) {
e.printStackTrace();
}
}
private ServletContextHandler dumb(final String path) {
final File srcGit = remoteRepository.getRepository().getDirectory();
final URI base = srcGit.getParentFile().toURI();
ServletContextHandler ctx = server.addContext(path);
ctx.setResourceBase(base.toString());
ctx.addServlet(DefaultServlet.class, "/");
return ctx;
}
private static ServletContextHandler getServletContextHandler(WebApplicationContext context)
throws IOException {
ServletContextHandler contextHandler = new ServletContextHandler();
contextHandler.setErrorHandler(null);
contextHandler.setContextPath(CONTEXT_PATH);
contextHandler.addServlet(new ServletHolder(new DispatcherServlet(context)), MAPPING_URL);
contextHandler.addEventListener(new ContextLoaderListener(context));
contextHandler.setResourceBase("webapp");
return contextHandler;
}
private ServletContextHandler getTutorHandler() throws IOException {
ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
context.setAttribute("RascalEvaluator", eval);
context.addServlet(new ServletHolder(new TutorDefaultHttpServlet()), "/");
context.addServlet(new ServletHolder(new Show()), "/show");
context.addServlet(new ServletHolder(new ValidateExam()), "/validateExam");
context.addServlet(new ServletHolder(new Validate()), "/validate");
context.addServlet(new ServletHolder(new Eval()), "/eval");
context.addServlet(new ServletHolder(new Edit()), "/edit");
context.addServlet(new ServletHolder(new Save()), "/save");
context.addServlet(new ServletHolder(new Compile()), "/compile");
URI baseURI = getResolverRegistry().getResourceURI(URIUtil.rootScheme(BASE_SCHEME));
System.err.println("resourceBase = " + baseURI);
String resourceBase = baseURI.toASCIIString();
context.setResourceBase(resourceBase);
context.setAttribute("ResourceBase", resourceBase);
String welcome[] = {BASE_SCHEME + ":///index.html"};
context.setWelcomeFiles(welcome);
return context;
}
public ServerMain(String configDir) throws Exception {
config = Util.getConfig(configDir);
// make sure we have all the correct dirs and files now
ensureInstall();
logger.info("Freeboard starting....");
// do we have a USB drive connected?
logger.info("USB drive " + Util.getUSBFile());
// create a new Camel Main so we can easily start Camel
Main main = new Main();
// enable hangup support which mean we detect when the JVM terminates, and stop Camel graceful
main.enableHangupSupport();
NavDataWebSocketRoute route = new NavDataWebSocketRoute(config);
// must do this early!
CamelContextFactory.setContext(route);
// web socket on port 9090
logger.info(" Websocket port:" + config.getProperty(Constants.WEBSOCKET_PORT));
route.setPort(Integer.valueOf(config.getProperty(Constants.WEBSOCKET_PORT)));
// are we running demo?
logger.info(" Serial url:" + config.getProperty(Constants.SERIAL_URL));
route.setSerialUrl(config.getProperty(Constants.SERIAL_URL));
// add our routes to Camel
main.addRouteBuilder(route);
Connector connector = new SelectChannelConnector();
logger.info(" Webserver http port:" + config.getProperty(Constants.HTTP_PORT));
connector.setPort(Integer.valueOf(config.getProperty(Constants.HTTP_PORT)));
// virtual hosts
String virtualHosts = config.getProperty(Constants.VIRTUAL_URL);
server = new Server();
server.addConnector(connector);
// serve mapcache
ServletContextHandler mapContext = new ServletContextHandler();
logger.info(" Mapcache url:" + config.getProperty(Constants.MAPCACHE));
mapContext.setContextPath(config.getProperty(Constants.MAPCACHE));
logger.info(" Mapcache resource:" + config.getProperty(Constants.MAPCACHE_RESOURCE));
mapContext.setResourceBase(config.getProperty(Constants.MAPCACHE_RESOURCE));
ServletHolder mapHolder = mapContext.addServlet(DefaultServlet.class, "/*");
mapHolder.setInitParameter("cacheControl", "max-age=3600,public");
// serve tracks
ServletContextHandler trackContext = new ServletContextHandler();
logger.info(" Tracks url:" + config.getProperty(Constants.TRACKS));
trackContext.setContextPath(config.getProperty(Constants.TRACKS));
logger.info(" Tracks resource:" + config.getProperty(Constants.TRACKS_RESOURCE));
trackContext.setResourceBase(config.getProperty(Constants.TRACKS_RESOURCE));
trackContext.addServlet(DefaultServlet.class, "/*");
if (StringUtils.isNotBlank(virtualHosts)) {
mapContext.setVirtualHosts(virtualHosts.split(","));
trackContext.setVirtualHosts(virtualHosts.split(","));
}
HandlerList handlers = new HandlerList();
handlers.addHandler(mapContext);
handlers.addHandler(trackContext);
// serve freeboard
WebAppContext wac = new WebAppContext();
logger.info(" Freeboard resource:" + config.getProperty(Constants.FREEBOARD_RESOURCE));
wac.setWar(config.getProperty(Constants.FREEBOARD_RESOURCE));
wac.setDefaultsDescriptor(
config.getProperty(Constants.FREEBOARD_RESOURCE) + "WEB-INF/webdefault.xml");
wac.setDescriptor(config.getProperty(Constants.FREEBOARD_RESOURCE) + "WEB-INF/web.xml");
logger.info(" Freeboard url:" + config.getProperty(Constants.FREEBOARD_URL));
wac.setContextPath(config.getProperty(Constants.FREEBOARD_URL));
wac.setServer(server);
wac.setParentLoaderPriority(true);
wac.setVirtualHosts(null);
if (StringUtils.isNotBlank(virtualHosts)) {
wac.setVirtualHosts(virtualHosts.split(","));
}
handlers.addHandler(wac);
server.setHandler(handlers);
server.start();
// and run, which keeps blocking until we terminate the JVM (or stop CamelContext)
main.run();
// so now shutdown serial reader and server
route.stopSerial();
server.stop();
System.exit(0);
}
