protected void startServer() throws Exception {
server = configureServer();
server.start();
Throwable exceptionAtServerStart = server.webAppContext().getUnavailableException();
if (exceptionAtServerStart != null) {
server.stop();
LOG.error("ERROR: Failed to start Go server.", exceptionAtServerStart);
throw new RuntimeException("Failed to start Go server.", exceptionAtServerStart);
}
}
private void performCustomConfiguration(JettyServer server) throws Exception {
File jettyConfig = systemEnvironment.getJettyConfigFile();
if (jettyConfig.exists()) {
LOG.info("Configuring Jetty using " + jettyConfig.getAbsolutePath());
FileInputStream serverConfiguration = new FileInputStream(jettyConfig);
XmlConfiguration configuration = new XmlConfiguration(serverConfiguration);
configuration.configure(server.getServer());
} else {
String message =
String.format(
"No custom jetty configuration (%s) found, using defaults.",
jettyConfig.getAbsolutePath());
LOG.info(message);
}
}
JettyServer configureServer() throws Exception {
JettyServer server = createServer();
server.getContainer().addEventListener(mbeans());
server.addConnector(selectChannelConnector());
server.addConnector(sslConnector());
server.addHandler(welcomeFileHandler());
server.addHandler(legacyRequestHandler());
server.addWebAppHandler(webApp());
performCustomConfiguration(server);
server.setStopAtShutdown(true);
return server;
}
public void stop() throws Exception {
server.stop();
}