public boolean readProperties() throws IOException {
properties = new Properties();
FileInputStream is = new FileInputStream(SERVERPROPSFILE);
properties.load(is);
is.close();
serverData = new ESBServerData();
serverData.setBrokerName(properties.getProperty("BrokerName"));
serverData.setBrokerPort(properties.getProperty("BrokerPort"));
serverData.setBrokerIP(properties.getProperty("BrokerIP"));
serverData.setRegServicePort(properties.getProperty("RegServicePort"));
serverData.setWebServerPort(properties.getProperty("WebServerPort"));
serverData.setAsynchServletCorePoolSize(
Integer.parseInt(properties.getProperty("AsynchServletCorePoolSize")));
serverData.setAsynchServletMaxPoolSize(
Integer.parseInt(properties.getProperty("AsynchServletMaxPoolSize")));
serverData.setAsynchServletMaxWorkInQueue(
Integer.parseInt(properties.getProperty("AsynchServletMaxWorkInQueue")));
serverData.setAsynchCallDefaultTimeoutMS(
Integer.parseInt(properties.getProperty("AsynchCallDefaultTimeoutMS")));
serverData.setHeaderBufferSize(Integer.parseInt(properties.getProperty("HeaderBufferSize")));
logger.info("Read properties file...");
return true;
}
public void runServletContainer() throws Exception {
// setup the executor for the servlet
logger.debug("Starting Servlet Container...");
executor =
new ThreadPoolExecutor(
serverData.getAsynchServletCorePoolSize(),
serverData.getAsynchServletMaxPoolSize(),
50000L,
TimeUnit.MILLISECONDS,
new LinkedBlockingQueue<Runnable>(serverData.getAsynchServletMaxWorkInQueue()));
Server server = new Server(Integer.parseInt(serverData.getWebServerPort()));
server.getConnectors()[0].setRequestHeaderSize(serverData.getHeaderBufferSize());
ServletHolder sh = new ServletHolder(ServletContainer.class);
sh.setInitParameter(
"com.sun.jersey.config.property.resourceConfigClass",
"com.sun.jersey.api.core.PackagesResourceConfig");
// sh.setInitParameter("com.sun.jersey.config.property.packages",
// serverData.getJerseyPackage());
sh.setAsyncSupported(true);
// un-comment these to enable tracing of requests and responses
// sh.setInitParameter("com.sun.jersey.config.feature.Debug", "true");
// sh.setInitParameter("com.sun.jersey.config.feature.Trace", "true");//
// sh.setInitParameter("com.sun.jersey.spi.container.ContainerRequestFilters",
// "com.sun.jersey.api.container.filter.LoggingFilter");
// sh.setInitParameter("com.sun.jersey.spi.container.ContainerResponseFilters",
// "com.sun.jersey.api.container.filter.LoggingFilter");
ServletContextHandler context = new ServletContextHandler(ServletContextHandler.SESSIONS);
context.setContextPath("/");
context.addServlet(sh, "/*");
context.addServlet("semplest.server.ESB.AsyncServlet", "/*");
server.setHandler(context);
logger.debug("Servlet Container Start...");
server.start();
server.join();
}
public boolean createRegistrationServer() {
try {
logger.debug("Starting NIO reg Server...");
// create the NIO server to handle incoming registration
ProcessRequestWorker worker = new ProcessRequestWorker();
new Thread(worker).start();
new Thread(
new NIOServer(null, Integer.parseInt(serverData.getRegServicePort()), worker, this))
.start();
logger.debug("NIO Started...");
return true;
} catch (IOException e) {
e.printStackTrace();
return false;
}
}
