private static Handler resourceHandler() {
ResourceHandler resourceHandler = new ResourceHandler();
resourceHandler.setBaseResource(Resource.newClassPathResource("/web", false, false));
resourceHandler.setWelcomeFiles(new String[] {"index.html"});
resourceHandler.setMinMemoryMappedContentLength(-1);
return resourceHandler;
}
public static void main(String[] args) throws Exception {
// Create the Server object and a corresponding ServerConnector and then set the port for the
// connector. In
// this example the server will listen on port 8090. If you set this to port 0 then when the
// server has been
// started you can called connector.getLocalPort() to programmatically get the port the server
// started on.
Server server = new Server();
ServerConnector connector = new ServerConnector(server);
connector.setPort(8090);
server.setConnectors(new Connector[] {connector});
// Create a Context Handler and ResourceHandler. The ContextHandler is getting set to "/" path
// but this could
// be anything you like for builing out your url. Note how we are setting the ResourceBase using
// our jetty
// maven testing utilities to get the proper resource directory, you needn't use these,
// you simply need to supply the paths you are looking to serve content from.
ContextHandler context0 = new ContextHandler();
context0.setContextPath("/");
ResourceHandler rh0 = new ResourceHandler();
rh0.setBaseResource(Resource.newResource(MavenTestingUtils.getTestResourceDir("dir0")));
context0.setHandler(rh0);
// Rinse and repeat the previous item, only specifying a different resource base.
ContextHandler context1 = new ContextHandler();
context1.setContextPath("/");
ResourceHandler rh1 = new ResourceHandler();
rh1.setBaseResource(Resource.newResource(MavenTestingUtils.getTestResourceDir("dir1")));
context1.setHandler(rh1);
// Create a ContextHandlerCollection and set the context handlers to it. This will let jetty
// process urls
// against the declared contexts in order to match up content.
ContextHandlerCollection contexts = new ContextHandlerCollection();
contexts.setHandlers(new Handler[] {context0, context1});
server.setHandler(contexts);
// Start things up! By using the server.join() the server thread will join with the current
// thread.
// See "http://docs.oracle.com/javase/1.5.0/docs/api/java/lang/Thread.html#join()" for more
// details.
server.start();
System.err.println(server.dump());
server.join();
}
@BeforeClass
public static void setup() throws Exception {
server.setStopAtShutdown(true);
ResourceHandler handler = new ResourceHandler();
handler.setBaseResource(Resource.newClassPathResource("/ontologies/import/"));
server.setHandler(handler);
server.start();
}
public void start() {
server = new Server(port);
// Override the context classloader, so that Jetty uses the plugin classloader not the main
// DMDirc loader.
final Thread currentThread = Thread.currentThread();
final ClassLoader classLoader = currentThread.getContextClassLoader();
currentThread.setContextClassLoader(getClass().getClassLoader());
try {
final ResourceHandler resourceHandler = new ResourceHandler();
resourceHandler.setWelcomeFiles(new String[] {"index.html"});
resourceHandler.setBaseResource(Resource.newClassPathResource("/www"));
final ResourceHandler clientResourceHandler = new ResourceHandler();
clientResourceHandler.setBaseResource(Resource.newClassPathResource("/com/dmdirc/res/"));
final ContextHandler clientResourceContext = new ContextHandler("/res");
clientResourceContext.setHandler(clientResourceHandler);
final ServletContextHandler wsHandler = new ServletContextHandler();
wsHandler.setContextPath("/");
wsHandler.addServlet(WebUiWebSocketServlet.class, "/ws");
HandlerList handlers = new HandlerList();
handlers.setHandlers(
new Handler[] {resourceHandler, clientResourceContext, wsHandler, new DefaultHandler()});
server.setHandler(handlers);
server.start();
} catch (Exception ex) {
LOG.error(LogUtils.USER_ERROR, "Unable to start web server", ex);
server = null;
} finally {
// Restore the usual context class loader.
currentThread.setContextClassLoader(classLoader);
}
}
@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();
}
public WebServer(final int port, String uiPath, String tasksPath, final Simulator simulator)
throws Exception {
this.server = new Server();
final ServerConnector connector = new ServerConnector(server);
connector.setPort(port);
this.server.addConnector(connector);
this.uiPath = uiPath;
this.tasksPath = tasksPath;
this.context = new ServletContextHandler(ServletContextHandler.SESSIONS);
// serve UI webpage (after dynamically setting server ip)
HttpServlet ui_servlet = new IPTokenHTTPServlet(port, UI_PATH);
this.context.addServlet(new ServletHolder(ui_servlet), "/");
// serve UI Process webpage (after dynamically setting server ip)
HttpServlet ui_process_servlet = new IPTokenHTTPServlet(port, UI_PROCESS_PATH);
this.context.addServlet(new ServletHolder(ui_process_servlet), "/uiprocess");
// related static resources
ContextHandler resourcesContext = new ContextHandler();
resourcesContext.setContextPath("/resources");
ResourceHandler rh = new ResourceHandler();
rh.setBaseResource(Resource.newClassPathResource(STATIC_RESOURCES_PATH));
resourcesContext.setHandler(rh);
ContextHandler webjarsContext = new ContextHandler();
webjarsContext.setContextPath("/webjars/");
rh =
new ResourceHandler() {
@Override
public Resource getResource(String path) throws MalformedURLException {
Resource resource = Resource.newClassPathResource(path);
if (resource == null || !resource.exists()) {
resource = Resource.newClassPathResource(WEBJARS_RESOURCES_PATH + path);
}
return resource;
}
};
webjarsContext.setHandler(rh);
ContextHandlerCollection contexts = new ContextHandlerCollection();
contexts.setHandlers(new Handler[] {webjarsContext, resourcesContext, context});
server.setHandler(contexts);
context.setContextPath("/");
// add REST bridge servlet
String apiBasePath = eu.learnpad.sim.BridgeInterface.class.getAnnotation(Path.class).value();
context.addServlet(
new SimulatorBridgeServletHolder(simulator, context, apiBasePath), apiBasePath + "*");
// start server
this.server.start();
// set chat servlet
ServletHolder holder = new ServletHolder(new DummyChatServlet());
String fullPath = "/chat/*";
this.context.addServlet(holder, fullPath);
System.out.println(
"chat servlet launched at "
+ server.getURI().toString().substring(0, server.getURI().toString().length() - 1)
+ fullPath);
}
private CrawljaxConfiguration getCrawljaxBuilder() {
String url = "";
if (options.getUrl().toLowerCase().startsWith("http://")) {
url = options.getUrl();
} else {
server = new Server(8080);
ResourceHandler handler = new ResourceHandler();
try {
File fileToCrawl = new File(options.getUrl());
handler.setBaseResource(
Resource.newResource(fileToCrawl.getParentFile().getAbsolutePath()));
server.setHandler(handler);
server.start();
int port = ((ServerConnector) server.getConnectors()[0]).getLocalPort();
url = "http://localhost:" + port + "/" + fileToCrawl.getName(); // URI.create(url);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
CrawljaxConfigurationBuilder builder = CrawljaxConfiguration.builderFor(url);
// builder.addPlugin(new CrawlOverview());
builder.addPlugin(
new OnNewStatePlugin() {
@Override
public void onNewState(CrawlerContext arg0, StateVertex arg1) {
if (cancelSupplier != null) {
if (cancelSupplier.getAsBoolean()) {
crawljax.stop();
}
}
Document document;
try {
document = arg1.getDocument();
documents.add(document);
notifyObservers(document);
} catch (IOException e) {
e.printStackTrace();
}
}
});
builder.setBrowserConfig(new BrowserConfiguration(BrowserType.PHANTOMJS, 1));
builder.setOutputDirectory(
new File(options.getOutputDirectory().getAbsolutePath() + "/crawljax"));
builder.setMaximumDepth(options.getMaxDepth());
builder.setMaximumStates(options.getMaxStates());
CrawlRulesBuilder crawlRules = builder.crawlRules();
if (options.shouldClickDefaultElements()) {
crawlRules.clickDefaultElements();
}
if (options.getDontClickElements().size() > 0) {
for (String dontClick : options.getDontClickElements()) {
crawlRules.dontClick(dontClick);
// TODO: .withAttribute("value", "I don't recognize");
// TODO: .underXPath("//*[@id='pageFooter']");
// .underXPath("//*[@id='content']/div/div[2]");
}
}
if (options.getClickElements().size() > 0) {
for (String click : options.getClickElements()) {
crawlRules.click(click);
// TODO: .withAttribute("type", "submit");
}
}
if (options.getDontClickElementsChildrenOf().size() > 0) {
for (String dontClick : options.getDontClickElementsChildrenOf()) {
crawlRules.dontClickChildrenOf(dontClick);
}
}
crawlRules.insertRandomDataInInputForms(options.shouldPutRandomDataInForms());
crawlRules.clickElementsInRandomOrder(options.shouldClickElementsInRandomOrder());
crawlRules.crawlFrames(options.shouldCrawlFrames());
crawlRules.waitAfterReloadUrl(options.getWaitTimeAferReload(), TimeUnit.MILLISECONDS);
crawlRules.waitAfterEvent(options.getWaitTimeAfterEvent(), TimeUnit.MILLISECONDS);
crawlRules.clickOnce(options.shouldClickOnce());
crawlRules.crawlHiddenAnchors(options.shouldCrawlHiddenAnchorsButton());
return builder.build();
}
