Upgrade Jfinal built-in jetty to 9 version, and support SSL

Jfinal built-in Jetty8 has basically met the development needs. Since I am a version control, I want to run it directly with the built-in jetty in some small projects.

The built-in jetty is then upgraded to 9. The Jetty9 box jetty8 varies greatly. So it is almost necessary to rewrite the Com.jfinal.server.JettyServer Dostart method. A jar package that needs to be introduced into Jetty9.

Latest Jetty 9.3.0.v20150612 minimum requirements java8

The code is as follows:

/** * copyright  (c)  2011-2015, James Zhan  Giampo   ([email protected]).  * * Licensed under the Apache License, Version 2.0  (The   "License"); * you may not use this file except in  Compliance with the license. * you may obtain a copy of  the license at * *      http://www.apache.org/licenses /license-2.0 * * unless required by applicable law or agreed  to in writing, software * distributed under the license is  distributed on an  "As is"  basis, * without warranties or  conditions of any kind, either express or implied. * see  the license for&nbsP;the specific language governing permissions and * limitations under  the License. */package com.jfinal.server;import java.io.File;import  java.io.ioexception;import java.net.datagramsocket;import java.net.serversocket;import  java.util.enumset;import javax.servlet.dispatchertype;import  Org.eclipse.jetty.server.httpconfiguration;import org.eclipse.jetty.server.httpconnectionfactory;import  org.eclipse.jetty.server.securerequestcustomizer;import org.eclipse.jetty.server.server;import  org.eclipse.jetty.server.serverconnector;import org.eclipse.jetty.server.sessionmanager;import  org.eclipse.jetty.server.SslConnectionFactory;import  org.eclipse.jetty.server.session.hashsessionmanager;import  Org.eclipse.jetty.server.session.sessionhandler;import org.eclipse.jetty.servlet.filterholder;import  org.eclipse.jetty.util.ssl.sslcontextfactory;import org.eClipse.jetty.webapp.webappcontext;import com.jfinal.core.const;import com.jfinal.kit.filekit;import  com.jfinal.kit.pathkit;import com.jfinal.kit.strkit;/** * jettyserver is used  to config and start jetty web server. * Jetty version  8.1.8 */class jettyserver implements iserver {private string webappdir; Private int port;private string context;private int scanintervalseconds;private  boolean running = false;private Server server;private WebAppContext  webapp;private string keystorepath = null;private string keystorepassword =  null;private String keyManagerPassword = null; Jettyserver (string webappdir, int port, string context, int  Scanintervalseconds)  {if  (webappdir == null) THROW&NBSp;new illegalstateexception ("invalid webappdir of web server: "  +  Webappdir);if  (port < 0 | |  port > 65536) throw new illegalargumentexception ("Invalid port of  web server:  " + port);if  (Strkit.isblank (context)) throw new  IllegalStateException ("invalid context of web server: "  + context); this.webappdir = webappdir;this.port = port;this.context = context; This.scanintervalseconds = scanintervalseconds;} Jettyserver (String webappdir, int port, string context, string keystorepath , String keystorepassword,string keymanagerpassword)  {this (webappdir,port,context,0); this.keymanagerpassword = keymanagerpassword;this.keystorepassword = keystorepassword; This.keystorepath = keystorepath;} Public void stArt ()  {if  (!running)  {try {dostart ();}  catch  (exception e)  {e.printstacktrace ();} Running = true;}} Public void stop ()  {if  (running)  {try {webapp.stop (); Server.stop ();}  catch  (exception e)  {e.printstacktrace ();} Running = false;}} Private void dostart ()  {if  (!available (port)) throw new illegalstateexception (" port:  " + port + "  already in use! "); Deletesessiondata (); System.out.println ("starting jfinal "  + const.jfinal_version);server = new  Server ();//httl configuration. if (Null == this.keystorepath) {httpconfiguration http_config = new  Httpconfiguration ();        // http connector         serverconnector connector = new serverconnector (server , New httpconNectionfactory (Http_config)); Connector.setreuseaddress (true); Connector.setidletimeout (30000); Connector.setPort (port); Server.addconnector (connector);} else{//https  configuration httpconfiguration https_config = new httpconfiguration (); https_ Config.setsecurescheme ("https"); Https_config.setsecureport (port); Https_config.setoutputbuffersize (32768); https _config.addcustomizer (New securerequestcustomizer ()); Sslcontextfactory sslcontextfactory = new sslcontextfactory ();         sslcontextfactory.setkeystorepath (This.keystorepath);         sslcontextfactory.setkeystorepassword (This.keystorepassword);         sslcontextfactory.setkeymanagerpassword (This.keymanagerpassword);         serverconnector httpsconnector = new serverconnector (server,                  new sslconnectionfactory (SslContextFactory, "http/1.1"),                 new  Httpconnectionfactory (Https_config));         httpsconnector.setport ( Port);         httpsconnector.setidletimeout (500000);         server.addconnector (httpsconnector);} Webapp = new webappcontext ();    /** *  increased gzip support  */ Filterholder  fh = new filterholder (); fh.setasyncsupported (true); Fh.setClassName (" Org.eclipse.jetty.servlets.GzipFilter "); Fh.setinitparameter (" Mimetypes ", " Text/html,text/plain,text/xml, Text/css,text/javascript,application/javascript,image/gif,image/png "); Enumset<dispatchertype> set = enumset.noneof (Dispatchertype.class); Set.add ( Dispatchertype.requEST); Set.add (Dispatchertype.forward); Set.add (dispatchertype.include); Set.add (Dispatchertype.error); Set.add ( Dispatchertype.async); Webapp.addfilter (fh,  "/*",  set); Webapp.setcontextpath (context); Webapp.setresourcebase (Webappdir); webapp.setmaxformcontentsize (81920000); Webapp.getinitparams (). Put (" Org.eclipse.jetty.servlet.Default.dirAllowed ", " false "); Webapp.getinitparams (). Put (" Org.eclipse.jetty.servlet.Default.useFileMappedBuffer ", " true "); Webapp.getinitparams (). Put (" Org.eclipse.jetty.server.Request.maxFormContentSize ", "-1 ");p ersistsession (WEBAPP); Server.sethandler ( WEBAPP); Changeclassloader (WEBAPP);// configurescannerif  (scanintervalseconds > 0)   {Scanner scanner = new scanner (Pathkit.getrootclasspath (),  scanintervalseconds)   {Public void onchange ()  {try {system.err.println ("\NLOADING&NBSP;CHANGES&NBSP; ..."); Webapp.stop (); Jfinalclassloader loader = new jfinalclassloAder (Webapp, getclasspath ()); Webapp.setclassloader (loader); Webapp.start (); System.err.println ("Loading complete.");  catch  (exception e)  {system.err.println ("Error reconfiguring/restarting webapp  after change in watched files "); E.printstacktrace ();}}; System.out.println ("starting scanner at interval of "  + scanintervalseconds  +  " seconds."); Scanner.start ();} Try {system.out.println ("starting web server on port: "  + port); Server.start (); System.out.println ("starting complete. welcome to the jfinal world :)"); Server.join ();}  catch  (exception e)  {e.printstacktrace (); System.exit (100);} return;} @SuppressWarnings ("Resource") Private void changeclassloader (Webappcontext webapp)  {try  {string classpath = getclasspath (); jfinalclassloader wacl =&Nbsp;new jfinalclassloader (Webapp, classpath); Wacl.addclasspath (ClassPath);}  catch  (ioexception e)  {e.printstacktrace ();}} Private string getclasspath ()  {return system.getproperty ("Java.class.path");} Private void deletesessiondata ()  {try {filekit.delete (New file (GetStoreDir ())); catch  (exception e)  {}}private string getstoredir ()  {string storedir =  pathkit.getwebrootpath ()  +  "/.. /.. /session_data " + context;if  (" \ \ ". Equals (File.separator)) storedir =  Storedir.replaceall ("/",  "\\\\"); return storedir;} Private void persistsession (Webappcontext webapp)  {String storeDir =  Getstoredir (); Sessionmanager sm = webapp.getsessionhandler (). Getsessionmanager ();if  (sm instanceof  hashsessionmanager)  {try {((Hashsessionmanager) SM). Setstoredirectory (New File (storeDir));}  catch  (ioexception e)  {e.printstacktrace ();} return ;} Hashsessionmanager hsm = new hashsessionmanager (); Try {hsm.setstoredirectory (new  file (Storedir));}  catch  (ioexception e)  {e.printstacktrace ();} Sessionhandler sh = new sessionhandler (); Sh.setsessionmanager (HSM); Webapp.setsessionhandler (SH);} Private static boolean available (Int port)  {if  (port <= 0)  { Throw new illegalargumentexception ("invalid start port: "  + port); Serversocket ss = null;datagramsocket ds = null;try {ss = new  serversocket (port); Ss.setreuseaddress (True);d s = new datagramsocket (port); Ds.setreuseaddress (true); return true;}  catch  (ioexception e)  {} finally {if  (ds != null)  {ds.close ();} if  (ss != null)  {tRy {ss.close ();}  catch  (ioexception e)  {// should not be thrown, just detect  port available.}}} Return false;}}

In order to support SSL also need to modify the Com.jfinal.core.JFinal implementation, add the corresponding method.

public static void Startsslserver (string webappdir, int port, string context, String keystorepath,string Keystorepassword , String keymanagerpassword) {server = Serverfactory.gethttpsserver (Webappdir, port, context, Keystorepath, Keystorepassword, Keymanagerpassword); Server.start ();}

Jetty-all

http://repo1.maven.org/maven2/org/eclipse/jetty/aggregate/jetty-all/

Upgrade jfinal built-in jetty to version 9, and support SSL