Java Code Examples for org.eclipse.jetty.util.resource.Resource#exists()

@Override
public Resource getResource(String path) {
    try {
        Resource resource = super.getResource(path);
        if (resource == null) return null;
        if (!(resource instanceof PathResource) || !resource.exists()) return resource;
        File f = resource.getFile();
        if (f.isDirectory() && !path.equals("/")) return resource;
        CacheResource cache = resourceCache.get(f);
        if (cache != null) return cache;
        if (f.length() < CACHE_LIMIT || f.getName().endsWith(".html") || path.equals("/")) {
            cache = new CacheResource((PathResource) resource);
            resourceCache.put(f, cache);
            return cache;
        }
        return resource;
    } catch (IOException e) {
        Data.logger.warn("", e);
    }
    return null;
}
 

@Override
protected void doStart() throws Exception {
  // unpack and Adjust paths.
  Resource base = getBaseResource();
  if (base == null) {
    base = Resource.newResource(getWar());
  }
  Resource dir;
  if (base.isDirectory()) {
    dir = base;
  } else {
    throw new IllegalArgumentException();
  }
  Resource qswebxml = dir.addPath("/WEB-INF/quickstart-web.xml");
  if (qswebxml.exists()) {
    setConfigurationClasses(quickstartConfigurationClasses);
  }
  super.doStart();
}
 

@Override
public final Resource getResource(String pathInContext) {
	ServletContextHandler.Context context = (ServletContextHandler.Context) getServletContext();
	ServletContextHandler contextHandler = (ServletContextHandler) context.getContextHandler();
	
	for (ServletMapping mapping: contextHandler.getServletHandler().getServletMappings()) {
		if (mapping.getServletName().equals(getServletName())) {
			for (String pathSpec: mapping.getPathSpecs()) {
				String relativePath = null;
				if (pathSpec.endsWith("/*")) {
					pathSpec = StringUtils.substringBeforeLast(pathSpec, "/*");
					if (pathInContext.startsWith(pathSpec + "/")) 
						relativePath = pathInContext.substring(pathSpec.length());
				} else if (pathSpec.startsWith("*.")) {
					pathSpec = StringUtils.stripStart(pathSpec, "*");
					if (pathInContext.endsWith(pathSpec))
						relativePath = pathInContext;
				} else if (pathSpec.equals(pathInContext)) {
					relativePath = pathInContext;
				}
				if (relativePath != null) {
					relativePath = StringUtils.stripStart(relativePath, "/");
					Resource resource = Resource.newResource(loadResource(relativePath));
					if (resource != null && resource.exists())
						return resource;
				}
			}
		}
	}
	
	return null;
}
 

@Override
public Object findTemplateSource(String name) throws IOException {
  Resource resource = baseResource.addPath(name);
  if (!resource.exists()) {
    return null;
  }
  return resource;
}
 

@Override
protected void doStart() throws Exception {
  
  Resource resource = Resource.newResource(webapp);
  File file = resource.getFile();
  if (!resource.exists())
      throw new IllegalStateException("WebApp resouce does not exist "+resource);

  String lcName=file.getName().toLowerCase(Locale.ENGLISH);

  if (lcName.endsWith(".xml")) {
      XmlConfiguration xmlc = new XmlConfiguration(resource.getURI().toURL());
      xmlc.getIdMap().put("Server", contexts.getServer());
      xmlc.getProperties().put("jetty.home",System.getProperty("jetty.home","."));
      xmlc.getProperties().put("jetty.base",System.getProperty("jetty.base","."));
      xmlc.getProperties().put("jetty.webapp",file.getCanonicalPath());
      xmlc.getProperties().put("jetty.webapps",file.getParentFile().getCanonicalPath());
      xmlc.getProperties().putAll(properties);
      handler = (ContextHandler)xmlc.configure();
  } else {
    WebAppContext wac=new WebAppContext();
    wac.setWar(webapp);
    wac.setContextPath("/");
  }
  
  contexts.addHandler(handler);
  if (contexts.isRunning())
    handler.start();
}
 

public static void main(String[] args) throws Exception {
    int timeout = (int) Duration.ONE_HOUR.getMilliseconds();

    System.setProperty(WICKET_CFG, CfgType.development.toString());

    Server server = new Server();

    ServerConnector connector = new ServerConnector(server);

    // Set some timeout options to make debugging easier.
    connector.setIdleTimeout(timeout);
    connector.setSoLingerTime(-1);
    connector.setPort(8080);
    server.addConnector(connector);

    Resource keystore = Resource.newClassPathResource("/keystore");
    if (keystore != null && keystore.exists()) {
        // if a keystore for a SSL certificate is available, start a SSL
        // connector on port 8443.
        // By default, the quickstart comes with a Apache Wicket Quickstart
        // Certificate that expires about half way september 2021. Do not
        // use this certificate anywhere important as the passwords are
        // available in the source.

        SslContextFactory sslContextFactory = new SslContextFactory();
        sslContextFactory.setKeyStoreResource(keystore);
        sslContextFactory.setKeyStorePassword("wicket");
        sslContextFactory.setTrustStoreResource(keystore);
        sslContextFactory.setKeyManagerPassword("wicket");

        // HTTP Configuration
        HttpConfiguration httpConfig = new HttpConfiguration();
        httpConfig.setSecureScheme("https");
        httpConfig.setSecurePort(8443);
        httpConfig.setOutputBufferSize(32768);
        httpConfig.setRequestHeaderSize(8192);
        httpConfig.setResponseHeaderSize(8192);
        httpConfig.setSendServerVersion(true);
        httpConfig.setSendDateHeader(false);

        // SSL HTTP Configuration
        HttpConfiguration httpsConfig = new HttpConfiguration(httpConfig);
        httpsConfig.addCustomizer(new SecureRequestCustomizer());

        // SSL Connector
        ServerConnector sslConnector = new ServerConnector(server,
                new SslConnectionFactory(sslContextFactory, HttpVersion.HTTP_1_1.asString()),
                new HttpConnectionFactory(httpsConfig));
        sslConnector.setPort(8443);

        server.addConnector(sslConnector);

        System.out.println("SSL access to the quickstart has been enabled on port 8443");
        System.out.println("You can access the application using SSL on https://localhost:8443");
        System.out.println();
    }

    WebAppContext bb = new WebAppContext();
    bb.setServer(server);
    bb.setContextPath("/");
    bb.setWar("src/main/webapp");

    // START JMX SERVER
    // MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
    // MBeanContainer mBeanContainer = new MBeanContainer(mBeanServer);
    // server.getContainer().addEventListener(mBeanContainer);
    // mBeanContainer.start();

    server.setHandler(bb);

    try {
        System.out.println(">>> STARTING EMBEDDED JETTY SERVER, PRESS ANY KEY TO STOP");
        server.start();
        System.in.read();
        System.out.println(">>> STOPPING EMBEDDED JETTY SERVER");
        server.stop();
        server.join();
    } catch (Exception e) {
        e.printStackTrace();
        System.exit(1);
    }
}
 

/**
 * Main function, starts the jetty server.
 *
 * @param args
 */
public static void main(String[] args)
{
	System.setProperty("wicket.configuration", "development");

	Server server = new Server();

	HttpConfiguration http_config = new HttpConfiguration();
	http_config.setSecureScheme("https");
	http_config.setSecurePort(8443);
	http_config.setOutputBufferSize(32768);

	ServerConnector http = new ServerConnector(server, new HttpConnectionFactory(http_config));
	http.setPort(8080);
	http.setIdleTimeout(1000 * 60 * 60);

	server.addConnector(http);

	Resource keystore = Resource.newClassPathResource("/keystore");
	if (keystore != null && keystore.exists())
	{
		// if a keystore for a SSL certificate is available, start a SSL
		// connector on port 8443.
		// By default, the quickstart comes with a Apache Wicket Quickstart
		// Certificate that expires about half way september 2021. Do not
		// use this certificate anywhere important as the passwords are
		// available in the source.

		SslContextFactory sslContextFactory = new SslContextFactory();
		sslContextFactory.setKeyStoreResource(keystore);
		sslContextFactory.setKeyStorePassword("wicket");
		sslContextFactory.setKeyManagerPassword("wicket");

		HttpConfiguration https_config = new HttpConfiguration(http_config);
		https_config.addCustomizer(new SecureRequestCustomizer());

		ServerConnector https = new ServerConnector(server, new SslConnectionFactory(
			sslContextFactory, "http/1.1"), new HttpConnectionFactory(https_config));
		https.setPort(8443);
		https.setIdleTimeout(500000);

		server.addConnector(https);
		System.out.println("SSL access to the examples has been enabled on port 8443");
		System.out
			.println("You can access the application using SSL on https://localhost:8443");
		System.out.println();
	}

	WebAppContext bb = new WebAppContext();
	bb.setServer(server);
	bb.setContextPath("/");
	bb.setWar("src/main/webapp");

	// uncomment next line if you want to test with JSESSIONID encoded in the urls
	// ((AbstractSessionManager)
	// bb.getSessionHandler().getSessionManager()).setUsingCookies(false);

	server.setHandler(bb);

	MBeanServer mBeanServer = ManagementFactory.getPlatformMBeanServer();
	MBeanContainer mBeanContainer = new MBeanContainer(mBeanServer);
	server.addEventListener(mBeanContainer);
	server.addBean(mBeanContainer);

	try
	{
		server.start();
		server.join();
	}
	catch (Exception e)
	{
		e.printStackTrace();
		System.exit(100);
	}
}