X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2FOpenMir.java;h=8fcc1b89ce833eadd7f84004fb0b7f41b31b9917;hb=ca12a9f67370f53d6ba44ea6ee68eb67bd168c54;hp=aeefb1265c762df0db56615aa935aeed3cb58e92;hpb=ec539baf34c85073f439b02018120a08994d2d35;p=mir.git diff --git a/source/OpenMir.java b/source/OpenMir.java index aeefb126..8fcc1b89 100755 --- a/source/OpenMir.java +++ b/source/OpenMir.java @@ -1,5 +1,5 @@ /* - * Copyright (C) 2001, 2002 The Mir-coders group + * Copyright (C) 2001, 2002 The Mir-coders group * * This file is part of Mir. * @@ -18,136 +18,114 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * In addition, as a special exception, The Mir-coders gives permission to link - * the code of this program with the com.oreilly.servlet library, any library - * licensed under the Apache Software License, The Sun (tm) Java Advanced - * Imaging library (JAI), The Sun JIMI library (or with modified versions of - * the above that use the same license as the above), and distribute linked - * combinations including the two. You must obey the GNU General Public - * License in all respects for all of the code used other than the above - * mentioned libraries. If you modify this file, you may extend this exception - * to your version of the file, but you are not obligated to do so. If you do - * not wish to do so, delete this exception statement from your version. + * the code of this program with any library licensed under the Apache Software License, + * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library + * (or with modified versions of the above that use the same license as the above), + * and distribute linked combinations including the two. You must obey the + * GNU General Public License in all respects for all of the code used other than + * the above mentioned libraries. If you modify this file, you may extend this + * exception to your version of the file, but you are not obligated to do so. + * If you do not wish to do so, delete this exception statement from your version. */ -import java.io.*; -import java.util.*; -import java.net.*; -import java.lang.reflect.*; -import javax.servlet.*; -import javax.servlet.http.*; -import java.sql.*; +import java.io.IOException; +import java.io.PrintWriter; -import freemarker.template.*; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import javax.servlet.http.HttpSession; -import mir.misc.*; -import mir.servlet.*; - -import mircoders.servlet.*; -import mircoders.module.*; -import mircoders.entity.*; -import mircoders.storage.*; +import mir.servlet.AbstractServlet; +import mir.servlet.ServletModuleDispatch; +import mir.servlet.ServletModuleUserExc; +import mir.util.ExceptionFunctions; +import mircoders.servlet.ServletModuleOpenIndy; /** * OpenMir.java - main servlet for open posting and comment feature to articles * - * @author RK 1999-2001 + * @author RK 1999-2001, the mir-coders group + * @version $Id: OpenMir.java,v 1.36 2003/06/15 22:59:44 idfx Exp $ * */ public class OpenMir extends AbstractServlet { + public void process(HttpServletRequest aRequest, HttpServletResponse aResponse) + throws ServletException, IOException { + if ((configuration.getString("RootUri") == null) || + configuration.getString("RootUri").equals("")) { + configuration.setProperty("RootUri", aRequest.getContextPath()); + } - //private static boolean confed=false; - private static String lang; - public HttpSession session; + long startTime = System.currentTimeMillis(); + long sessionConnectTime=0; - public void doGet(HttpServletRequest req, HttpServletResponse res) - throws ServletException, IOException { - doPost(req,res); - } - public void doPost(HttpServletRequest req, HttpServletResponse res) - throws ServletException, IOException { + HttpSession session = aRequest.getSession(); - long startTime = (new java.util.Date()).getTime(); - long sessionConnectTime=0; + checkLanguage(session, aRequest); - // get the configration - this could conflict if 2 mirs are in the - // VM maybe? to be checked. -mh - // -- they would have different servlet contexts, so the following is - // no problem (br1) - if(getServletContext().getAttribute("mir.confed") == null) { - getConfig(req); - } - session = req.getSession(); - - if(session.getAttribute("Language")==null){ - if (req.getParameter("language")!=null) { - setLanguage(session, req.getParameter("language")); - } - else { - setLanguage(session, getAcceptLanguage(req)); - } - } + //make sure client browsers don't cache anything + setNoCaching(aResponse); - if (req.getParameter("language")!=null) - setLocale(session, new Locale(req.getParameter("language"), "") ); + aResponse.setContentType("text/html; charset="+configuration.getString("Mir.DefaultHTMLCharset")); - res.setContentType("text/html; charset=" - +MirConfig.getProp("Mir.DefaultEncoding")); try { - ServletModuleDispatch.dispatch(ServletModuleOpenIndy.getInstance(),req,res); - } - catch (ServletModuleUserException e) { - handleUserError(req,res,res.getWriter(), e.getMsg()); - } - catch (ServletModuleException e){ - e.printStackTrace(); - handleError(req,res,res.getWriter(), "OpenIndy :: ServletException in Module ServletModule -- " + e.toString()); + ServletModuleDispatch.dispatch(ServletModuleOpenIndy.getInstance(), aRequest, aResponse); } - // timing... - sessionConnectTime = new java.util.Date().getTime() - startTime; - theLog.printInfo("EXECTIME (ServletModuleOpenIndy): " + sessionConnectTime + " ms"); - } + catch (Throwable e) { + Throwable cause = ExceptionFunctions.traceCauseException(e); - private void handleUserError(HttpServletRequest req, HttpServletResponse res, - PrintWriter out, String errorString) { - try { - theLog.printError(errorString); - SimpleHash modelRoot = new SimpleHash(); - modelRoot.put("errorstring", new SimpleScalar(errorString)); - modelRoot.put("date", new SimpleScalar(StringUtil.date2readableDateTime(new GregorianCalendar()))); - HTMLTemplateProcessor.process(res,MirConfig.getProp("Mir.UserErrorTemplate"), - modelRoot, out, req.getLocale() ); - out.close(); - } - catch (Exception e) { - System.err.println("Fehler in UserErrorTemplate"); + if (cause instanceof ServletModuleUserExc) + handleUserError(aRequest, aResponse, aResponse.getWriter(), (ServletModuleUserExc) cause); + else + handleError(aRequest, aResponse, aResponse.getWriter(), cause); } + sessionConnectTime = System.currentTimeMillis() - startTime; + logger.debug("EXECTIME (ServletModuleOpenIndy): " + sessionConnectTime + " ms"); } - private void handleError(HttpServletRequest req, HttpServletResponse res,PrintWriter out, String errorString) { - - try { - theLog.printError(errorString); - SimpleHash modelRoot = new SimpleHash(); - modelRoot.put("errorstring", new SimpleScalar(errorString)); - modelRoot.put("date", new SimpleScalar(StringUtil.date2readableDateTime( - new GregorianCalendar()))); - HTMLTemplateProcessor.process(res,MirConfig.getProp("Mir.ErrorTemplate"), - modelRoot,out, req.getLocale()); - out.close(); - } - catch (Exception e) { - System.err.println("Fehler in ErrorTemplate"); - } + private void handleUserError(HttpServletRequest aRequest, HttpServletResponse aResponse, + PrintWriter out, ServletModuleUserExc anException) { + ((ServletModuleOpenIndy) ServletModuleOpenIndy.getInstance()).handleUserError(aRequest, aResponse, out, anException); + } + private void handleError(HttpServletRequest aRequest, HttpServletResponse aResponse,PrintWriter out, Throwable anException) { + ((ServletModuleOpenIndy) ServletModuleOpenIndy.getInstance()).handleError(aRequest, aResponse, out, anException); } public String getServletInfo(){ - return "OpenMir "+MirConfig.getProp("Mir.Version"); + return "OpenMir "+configuration.getString("Mir.Version"); } + + /** + * Selects the language for the response. + * + * @param session + * @param aRequest + */ + private void checkLanguage(HttpSession aSession, HttpServletRequest aRequest) { + String requestLanguage = aRequest.getParameter("language"); + String sessionLanguage = (String) aSession.getAttribute("language"); + String acceptLanguage = aRequest.getLocale().getLanguage(); + String defaultLanguage = configuration.getString("Mir.Login.DefaultLanguage", "en"); + + String language = requestLanguage; + + if (language==null) + language = sessionLanguage; + + if (language==null) + language = acceptLanguage; + + if (language==null) + language = defaultLanguage; + + setLanguage(aSession, language); + } }