private void doStart() {
if (!available(port)) throw new IllegalStateException("port: " + port + " already in use!");
deleteSessionData();
System.out.println("Starting JFinal " + Const.JFINAL_VERSION);
server = new Server();
SelectChannelConnector connector = new SelectChannelConnector();
connector.setPort(port);
server.addConnector(connector);
webApp = new WebAppContext();
webApp.setThrowUnavailableOnStartupException(true); // 在启动过程中允许抛出异常终止启动并退出 JVM
webApp.setContextPath(context);
webApp.setResourceBase(webAppDir); // webApp.setWar(webAppDir);
webApp.setInitParameter("org.eclipse.jetty.servlet.Default.dirAllowed", "false");
webApp.setInitParameter(
"org.eclipse.jetty.servlet.Default.useFileMappedBuffer",
"false"); // webApp.setInitParams(Collections.singletonMap("org.mortbay.jetty.servlet.Default.useFileMappedBuffer", "false"));
persistSession(webApp);
server.setHandler(webApp);
changeClassLoader(webApp);
// configureScanner
if (scanIntervalSeconds > 0) {
Scanner scanner =
new Scanner(PathKit.getRootClassPath(), scanIntervalSeconds) {
public void onChange() {
try {
System.err.println("\nLoading changes ......");
webApp.stop();
JFinalClassLoader loader = new JFinalClassLoader(webApp, getClassPath());
webApp.setClassLoader(loader);
webApp.start();
System.err.println("Loading complete.");
} catch (Exception e) {
System.err.println(
"Error reconfiguring/restarting webapp after change in watched files");
LogKit.error(e.getMessage(), e);
}
}
};
System.out.println("Starting scanner at interval of " + scanIntervalSeconds + " seconds.");
scanner.start();
}
try {
System.out.println("Starting web server on port: " + port);
server.start();
System.out.println("Starting Complete. Welcome To The JFinal World :)");
server.join();
} catch (Exception e) {
LogKit.error(e.getMessage(), e);
System.exit(100);
}
return;
}
public static void main(String[] args) {
try {
Server server = new Server();
ServerConnector connector = new ServerConnector(server);
connector.setPort(8080);
server.addConnector(connector);
WebAppContext context = new WebAppContext();
context.setContextPath("/");
context.setWar("src/test/webapp");
context.setInitParameter(
SessionManager.__CheckRemoteSessionEncoding,
"true"); // Stops Jetty from adding 'jsessionid' URL rewriting into non-local URLs (e.g.
// Google OpenId redirects)
server.setHandler(context);
server.addLifeCycleListener(
new AbstractLifeCycle.AbstractLifeCycleListener() {
@Override
public void lifeCycleStarted(LifeCycle event) {
log.warn("Jetty ready to accept requests...");
}
});
server.start();
server.join();
} catch (Exception e) {
throw new RuntimeException("Error launching Jetty", e);
}
}
public static void main(String[] args) {
Server server = JettyUtil.getServer();
// JettyUtil.setAppContextPath(JettyUtil.MY_APP, ProjectPathUtil.getWebRootPath());
JettyUtil.setAppContextPath("/", ProjectPathUtil.getWebRootPath());
WebAppContext webAppContext = JettyUtil.getWebAppContext();
webAppContext.setInitParameter("org.eclipse.jetty.servlet.Default.dirAllowed", "true");
webAppContext.addVirtualHosts(new String[] {"www.xxx.com"});
JettyUtil.getWebAppContext().addServlet(CookieInfoServlet.class, JettyUtil.HELLO);
JettyUtil.startServer();
// HttpClientUtil.visitUrlWithPostMethod(JettyUtil.WHOLE_URL, "utf8",null);
// JettyUtil.stopServer();
}
private WebAppContext buildWebAppContext(String[] args, Enviroment env) {
AnnotationConfigWebApplicationContext applicationContext =
new AnnotationConfigWebApplicationContext();
applicationContext.register(WebContext.class);
WebAppContext handler = new WebAppContext();
handler.setContextPath(CONTEXT_NAME);
handler.setDisplayName(DISPLAY_NAME);
String[] resources = null;
resources = new String[] {"./WebContent"};
handler.setWelcomeFiles(new String[] {"index.html"});
handler.setInitParameter("useFileMappedBuffer", "false");
handler.setBaseResource(new ResourceCollection(resources));
handler.setResourceAlias("/WEB-INF/classes/", "/classes/");
this.appendListeners(applicationContext, handler);
this.appendSpringDispatcherServlet(applicationContext, handler);
applicationContext.close();
return handler;
}
public void start(String args[]) {
Logger.getRootLogger().setLevel(Level.ERROR);
PropertiesManager pm = new PropertiesManager();
File propFile = new File(propFileName);
if (propFile.isFile()) pm.join(propFile);
pm.importSystemProps();
try {
pm.update();
} catch (IllegalArgumentException e) {
System.err.println("invalid configuration, can't start: " + e.getMessage());
System.exit(1);
}
if (pm.withjmx) {
doJmx(pm);
}
System.setProperty("org.eclipse.jetty.util.log.class", "org.eclipse.jetty.util.log.Slf4jLog");
System.setProperty("org.eclipse.jetty.LEVEL", "DEBUG");
final Server server = new Server();
ServerConnector connector = new ServerConnector(server);
if (host != null) {
connector.setHost(host);
}
connector.setPort(port);
// Let's try to start the connector before the application
try {
connector.open();
} catch (IOException e) {
connector.close();
throw new RuntimeException("Jetty server failed to start", e);
}
server.setConnectors(new Connector[] {connector});
WebAppContext webapp = new WebAppContext();
webapp.setContextPath("/");
webapp.setResourceBase(webRoot);
webapp.setClassLoader(getClass().getClassLoader());
webapp.setInitParameter("propertiesFile", propFileName);
ResourceHandler staticFiles = new ResourceHandler();
staticFiles.setWelcomeFiles(new String[] {"index.html"});
staticFiles.setResourceBase(webRoot);
if (pm.security) {
LoginService loginService = new HashLoginService("jrds", pm.userfile);
server.addBean(loginService);
Authenticator auth = new BasicAuthenticator();
Constraint constraint = new Constraint();
constraint.setName("jrds");
constraint.setRoles(new String[] {Constraint.ANY_ROLE});
constraint.setAuthenticate(true);
constraint.setDataConstraint(Constraint.DC_NONE);
ConstraintMapping cm = new ConstraintMapping();
cm.setConstraint(constraint);
cm.setPathSpec("/*");
ConstraintSecurityHandler sh = new ConstraintSecurityHandler();
sh.setConstraintMappings(Collections.singletonList(cm));
sh.setAuthenticator(auth);
webapp.setSecurityHandler(sh);
}
HandlerCollection handlers = new HandlerList();
handlers.setHandlers(new Handler[] {staticFiles, webapp});
server.setHandler(handlers);
if (pm.withjmx || MBeanServerFactory.findMBeanServer(null).size() > 0) {
MBeanServer mbs = java.lang.management.ManagementFactory.getPlatformMBeanServer();
server.addBean(new MBeanContainer(mbs));
handlers.addHandler(new StatisticsHandler());
}
// Properties are not needed any more
pm = null;
Thread finish =
new Thread() {
public void run() {
try {
server.stop();
} catch (Exception e) {
throw new RuntimeException("Jetty server failed to stop", e);
}
}
};
Runtime.getRuntime().addShutdownHook(finish);
try {
server.start();
server.join();
} catch (Exception e) {
throw new RuntimeException("Jetty server failed to start", e);
}
}
@SuppressWarnings({"unchecked", "rawtypes"})
public Task<Void> start() {
// Ensuring that jersey will use singletons from the orbit container.
ServiceLocator locator = Injections.createLocator();
DynamicConfigurationService dcs = locator.getService(DynamicConfigurationService.class);
DynamicConfiguration dc = dcs.createDynamicConfiguration();
final List<Class<?>> classes = new ArrayList<>(providers);
if (container != null) {
classes.addAll(container.getClasses());
for (final Class<?> c : container.getClasses()) {
if (c.isAnnotationPresent(Singleton.class)) {
Injections.addBinding(
Injections.newFactoryBinder(
new Factory() {
@Override
public Object provide() {
return container.get(c);
}
@Override
public void dispose(final Object instance) {}
})
.to(c),
dc);
}
}
}
dc.commit();
final ResourceConfig resourceConfig = new ResourceConfig();
// installing jax-rs classes known by the orbit container.
for (final Class c : classes) {
if (c.isAnnotationPresent(javax.ws.rs.Path.class)
|| c.isAnnotationPresent(javax.ws.rs.ext.Provider.class)) {
resourceConfig.register(c);
}
}
final WebAppContext webAppContext = new WebAppContext();
final ProtectionDomain protectionDomain = EmbeddedHttpServer.class.getProtectionDomain();
final URL location = protectionDomain.getCodeSource().getLocation();
logger.info(location.toExternalForm());
webAppContext.setInitParameter("useFileMappedBuffer", "false");
webAppContext.setWar(location.toExternalForm());
// this sets the default service locator to one that bridges to the orbit container.
webAppContext.getServletContext().setAttribute(ServletProperties.SERVICE_LOCATOR, locator);
webAppContext.setContextPath("/*");
webAppContext.addServlet(new ServletHolder(new ServletContainer(resourceConfig)), "/*");
final ContextHandler resourceContext = new ContextHandler();
ResourceHandler resourceHandler = new ResourceHandler();
resourceHandler.setDirectoriesListed(true);
resourceHandler.setWelcomeFiles(new String[] {"index.html"});
resourceHandler.setBaseResource(Resource.newClassPathResource("/web"));
resourceContext.setHandler(resourceHandler);
resourceContext.setInitParameter("useFileMappedBuffer", "false");
final ContextHandlerCollection contexts = new ContextHandlerCollection();
contexts.setHandlers(
new Handler[] {
wrapHandlerWithMetrics(resourceContext, "resourceContext"),
wrapHandlerWithMetrics(webAppContext, "webAppContext")
});
server = new Server(port);
server.setHandler(contexts);
try {
/// Initialize javax.websocket layer
final ServerContainer serverContainer =
WebSocketServerContainerInitializer.configureContext(webAppContext);
for (Class c : classes) {
if (c.isAnnotationPresent(ServerEndpoint.class)) {
final ServerEndpoint annotation = (ServerEndpoint) c.getAnnotation(ServerEndpoint.class);
final ServerEndpointConfig serverEndpointConfig =
ServerEndpointConfig.Builder.create(c, annotation.value())
.configurator(
new ServerEndpointConfig.Configurator() {
@Override
public <T> T getEndpointInstance(final Class<T> endpointClass)
throws InstantiationException {
return container.get(endpointClass);
}
})
.build();
serverContainer.addEndpoint(serverEndpointConfig);
}
}
} catch (Exception e) {
logger.error("Error starting jetty", e);
throw new UncheckedException(e);
}
try {
server.start();
} catch (Exception e) {
logger.error("Error starting jetty", e);
throw new UncheckedException(e);
}
return Task.done();
}
