Beispiel #1
0
  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");
    }
  }
    private static Handler getRewriteHandler(Handler wrapped) {
      RewriteHandler rewrites = new RewriteHandler();
      rewrites.setOriginalPathAttribute(ORIGINAL_PATH_ATTRIBUTE_NAME);
      rewrites.setRewriteRequestURI(true);
      rewrites.setRewritePathInfo(true);

      for (Map.Entry<String, String> entry : REGEX_REWRITE_RULES.entrySet()) {
        RewriteRegexRule rule = new RewriteRegexRule();
        rule.setRegex(entry.getKey());
        rule.setReplacement(entry.getValue());
        rewrites.addRule(rule);
      }

      rewrites.setHandler(wrapped);

      return rewrites;
    }