-/*\r
- * Copyright (C) 2001, 2002 The Mir-coders group\r
- *\r
- * This file is part of Mir.\r
- *\r
- * Mir is free software; you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation; either version 2 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * Mir is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with Mir; if not, write to the Free Software\r
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r
- *\r
- * In addition, as a special exception, The Mir-coders gives permission to link\r
- * the code of this program with any library licensed under the Apache Software License,\r
- * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library\r
- * (or with modified versions of the above that use the same license as the above),\r
- * and distribute linked combinations including the two. You must obey the\r
- * GNU General Public License in all respects for all of the code used other than\r
- * the above mentioned libraries. If you modify this file, you may extend this\r
- * exception to your version of the file, but you are not obligated to do so.\r
- * If you do not wish to do so, delete this exception statement from your version.\r
- */\r
-package mircoders.servlet;\r
-\r
-import java.io.PrintWriter;\r
-import java.io.IOException;\r
-import java.util.Locale;\r
-import java.util.Map;\r
-\r
-import javax.servlet.http.HttpServletRequest;\r
-import javax.servlet.http.HttpServletResponse;\r
-\r
-import mir.config.MirPropertiesConfiguration;\r
-import mir.entity.adapter.EntityAdapter;\r
-import mir.generator.Generator;\r
-import mir.generator.GeneratorHelper;\r
-import mir.log.LoggerWrapper;\r
-import mir.servlet.ServletModuleExc;\r
-import mir.servlet.ServletModuleFailure;\r
-import mircoders.entity.EntityUsers;\r
-import mircoders.global.MirGlobal;\r
-\r
-\r
-public class ServletHelper {\r
- private static LoggerWrapper logger = new LoggerWrapper("ServletModule.Helper");\r
-\r
- public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales) throws ServletModuleExc {\r
- return makeGenerationData(aRequest, aResponse, aLocales, "etc/bundles/adminlocal", "bundles/admin");\r
- }\r
-\r
- public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales, String aBundle) throws ServletModuleExc {\r
- return makeGenerationData(aRequest, aResponse, aLocales, aBundle, aBundle);\r
- }\r
-\r
- public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales, String aBundle, String aDefaultBundle) throws ServletModuleExc {\r
- try {\r
- MirPropertiesConfiguration configuration = MirPropertiesConfiguration.instance();\r
- Map result = GeneratorHelper.makeBasicGenerationData(aLocales, aBundle, aDefaultBundle);\r
- if (configuration.getString("Mir.Admin.ShowLoggedinUsers").equals("1")) {\r
- result.put("loggedinusers", MirGlobal.getLoggedInUsers());\r
- }\r
- else {\r
- result.put("loggedinusers", null);\r
- }\r
- result.put("systemstatus", MirGlobal.getStatus());\r
-\r
- // ML: hackish\r
- ((Map) result.get("config")).put("actionRoot",\r
- aResponse.encodeURL(MirGlobal.config().getString("RootUri") + "/servlet/Mir"));\r
-\r
- result.put("returnurl", null);\r
- result.put("login_user", getUserAdapter(aRequest));\r
-\r
- return result;\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public static void generateResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) throws ServletModuleExc {\r
- logger.debug("generator used: " + aGenerator);\r
-\r
- Generator generator;\r
-\r
- try {\r
- generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator(aGenerator);\r
-\r
- generator.generate(aWriter, aGenerationData, logger);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public static void generateOpenPostingResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) throws ServletModuleExc {\r
- Generator generator;\r
-\r
- try {\r
- generator = MirGlobal.localizer().generators().makeOpenPostingGeneratorLibrary().makeGenerator(aGenerator);\r
-\r
- generator.generate(aWriter, aGenerationData, logger);\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure(t);\r
- }\r
- }\r
-\r
- public static void generateInfoMessage(HttpServletRequest aRequest, HttpServletResponse aResponse,\r
- Locale[] aLocales, String aBundle, String aDefaultBundle, String aMessage, String anArgument1, String anArgument2) throws ServletModuleExc {\r
- Map responseData = makeGenerationData(aRequest, aResponse, aLocales, aBundle, aDefaultBundle);\r
- responseData.put("message", aMessage);\r
- responseData.put("argument1", anArgument1);\r
- responseData.put("argument2", anArgument2);\r
-\r
- try {\r
- generateResponse(aResponse.getWriter(), responseData, "infomessage.template");\r
- }\r
- catch (IOException e) {\r
- throw new ServletModuleFailure(e);\r
- }\r
- }\r
-\r
- public static void redirect(HttpServletResponse aResponse, String aQuery) throws ServletModuleExc, ServletModuleFailure {\r
- try {\r
- aResponse.sendRedirect(aResponse.encodeRedirectURL(MirPropertiesConfiguration.instance().getString("RootUri") + "/servlet/Mir?"+aQuery));\r
- }\r
- catch (IOException t) {\r
- throw new ServletModuleFailure("ServletModule.redirect: " +t.getMessage(), t);\r
- }\r
- }\r
-\r
- public static void redirect(HttpServletResponse aResponse, String aModule, String aMethod) throws ServletModuleExc, ServletModuleFailure {\r
- redirect(aResponse, "module="+aModule+"&do="+aMethod);\r
- }\r
-\r
- public static void setUser(HttpServletRequest aRequest, EntityUsers aUser) {\r
- if (aUser!=null)\r
- aRequest.getSession().setAttribute("login.uid", aUser);\r
- else\r
- aRequest.getSession().removeAttribute("login.uid");\r
- }\r
-\r
- public static EntityUsers getUser(HttpServletRequest aRequest) {\r
- return (EntityUsers) aRequest.getSession().getAttribute("login.uid");\r
- }\r
-\r
- public static EntityAdapter getUserAdapter(HttpServletRequest aRequest) {\r
- try {\r
- return MirGlobal.localizer().dataModel().adapterModel().makeEntityAdapter( "user", (EntityUsers) aRequest.getSession().getAttribute("login.uid"));\r
- }\r
- catch (Throwable t) {\r
- throw new ServletModuleFailure (t);\r
- }\r
- }\r
-\r
- public static String getUserName(HttpServletRequest aRequest) {\r
- EntityUsers user = getUser(aRequest);\r
-\r
- if (user!=null)\r
- return user.getFieldValue("login");\r
- else\r
- return "nobody";\r
- }\r
-}\r
+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * 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 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.
+ */
+package mircoders.servlet;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.Locale;
+import java.util.Map;
+import java.util.HashMap;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import mir.config.MirPropertiesConfiguration;
+import mir.entity.adapter.EntityAdapter;
+import mir.entity.Entity;
+import mir.generator.Generator;
+import mir.generator.GeneratorHelper;
+import mir.log.LoggerWrapper;
+import mir.servlet.ServletModuleExc;
+import mir.servlet.ServletModuleFailure;
+import mir.servlet.AdminServletModule;
+import mircoders.entity.EntityUsers;
+import mircoders.global.MirGlobal;
+
+
+public class ServletHelper {
+ private static final LoggerWrapper logger = new LoggerWrapper("ServletModule.Helper");
+
+ private ServletHelper() {
+ }
+
+ public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales) {
+ return makeGenerationData(aRequest, aResponse, aLocales, "etc/bundles/adminlocal", "bundles/admin");
+ }
+
+ public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales, String aBundle) {
+ return makeGenerationData(aRequest, aResponse, aLocales, aBundle, aBundle);
+ }
+
+ public static Map makeGenerationData(HttpServletRequest aRequest, HttpServletResponse aResponse, Locale[] aLocales, String aBundle, String aDefaultBundle) {
+ try {
+ MirPropertiesConfiguration configuration = MirPropertiesConfiguration.instance();
+ Map result = GeneratorHelper.makeBasicGenerationData(aLocales, aBundle, aDefaultBundle);
+ if (configuration.getBoolean("Mir.Admin.ShowLoggedinUsers")) {
+ result.put("loggedinusers", MirGlobal.getLoggedInUsers());
+ }
+ else {
+ result.put("loggedinusers", null);
+ }
+ result.put("systemstatus", MirGlobal.getStatus());
+
+ // ML: hackish
+ ((Map) result.get("config")).put("actionRoot",
+ aResponse.encodeURL(MirGlobal.config().getString("RootUri") + "/servlet/Mir"));
+
+ result.put("returnurl", null);
+ result.put("login_user", getUserAdapter(aRequest));
+
+ return result;
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public static void generateResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) {
+ logger.debug("generator used: " + aGenerator);
+
+ try {
+ Generator generator = MirGlobal.localizer().generators().makeAdminGeneratorLibrary().makeGenerator(aGenerator, null);
+
+ generator.generate(aWriter, aGenerationData, logger);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public static void generateOpenPostingResponse(PrintWriter aWriter, Map aGenerationData, String aGenerator) {
+ try {
+ Generator generator = MirGlobal.localizer().generators().makeOpenPostingGeneratorLibrary().makeGenerator(aGenerator, null);
+
+ generator.generate(aWriter, aGenerationData, logger);
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure(t);
+ }
+ }
+
+ public static void generateInfoMessage(HttpServletRequest aRequest, HttpServletResponse aResponse,
+ Locale[] aLocales, String aBundle, String aDefaultBundle, String aMessage, String anArgument1, String anArgument2) {
+ Map responseData = makeGenerationData(aRequest, aResponse, aLocales, aBundle, aDefaultBundle);
+ responseData.put("message", aMessage);
+ responseData.put("argument1", anArgument1);
+ responseData.put("argument2", anArgument2);
+
+ try {
+ generateResponse(aResponse.getWriter(), responseData, "infomessage.template");
+ }
+ catch (IOException e) {
+ throw new ServletModuleFailure(e);
+ }
+ }
+
+ public static void redirect(HttpServletResponse aResponse, String aQuery) throws ServletModuleFailure {
+ try {
+ aResponse.sendRedirect(aResponse.encodeRedirectURL(MirPropertiesConfiguration.instance().getString("RootUri") + "/servlet/Mir?"+aQuery));
+ }
+ catch (IOException t) {
+ throw new ServletModuleFailure("ServletModule.redirect: " +t.getMessage(), t);
+ }
+ }
+
+ public static void redirect(HttpServletResponse aResponse, String aModule, String aMethod) throws ServletModuleFailure {
+ redirect(aResponse, "module="+aModule+"&do="+aMethod);
+ }
+
+ public static void setUser(HttpServletRequest aRequest, EntityUsers aUser) {
+ if (aUser!=null) {
+ aRequest.getSession().setAttribute("login.uid", aUser);
+ }
+ else {
+ aRequest.getSession().removeAttribute("login.uid");
+ }
+ }
+
+ public static EntityUsers getUser(HttpServletRequest aRequest) {
+ return (EntityUsers) aRequest.getSession().getAttribute("login.uid");
+ }
+
+ public static EntityAdapter getUserAdapter(HttpServletRequest aRequest) {
+ try {
+ return MirGlobal.localizer().dataModel().adapterModel().makeEntityAdapter("user",
+ (Entity) aRequest.getSession().getAttribute("login.uid"));
+ }
+ catch (Throwable t) {
+ throw new ServletModuleFailure (t);
+ }
+ }
+
+ public static String getUserName(HttpServletRequest aRequest) {
+ EntityUsers user = getUser(aRequest);
+
+ if (user!=null) {
+ return user.getFieldValue("login");
+ }
+
+ return "nobody";
+ }
+
+ private static final Map servletModules = new HashMap();
+
+ public static AdminServletModule getServletModule(String aName) throws ServletModuleExc {
+ synchronized (servletModules) {
+ if (!servletModules.containsKey(aName)) {
+ // was not found in the cache...
+ try {
+ Class servletModuleClass =
+ Class.forName("mircoders.servlet.ServletModule" + aName);
+
+ AdminServletModule module = (AdminServletModule)
+ servletModuleClass.newInstance();
+
+ // we put it into our cache for future calls
+ servletModules.put(aName, module);
+
+ return module;
+ }
+ catch (Exception e) {
+ throw new ServletModuleExc("*** error resolving classname for " + aName + " -- " + e.getMessage());
+ }
+ }
+
+ return (AdminServletModule) servletModules.get(aName);
+ }
+ }
+
+ public static ServletModuleFileEdit getServletModuleFileEdit() throws ServletModuleExc {
+ return (ServletModuleFileEdit) getServletModule("FileEdit");
+ }
+
+ public static ServletModuleLocalizer getServletModuleLocalizer() throws ServletModuleExc {
+ return (ServletModuleLocalizer) getServletModule("Localizer");
+ }
+
+ public static ServletModuleAdmin getServletModuleAdmin() throws ServletModuleExc {
+ return (ServletModuleAdmin) getServletModule("Admin");
+ }
+
+ public static ServletModuleContent getServletModuleContent() throws ServletModuleExc {
+ return (ServletModuleContent) getServletModule("Content");
+ }
+
+ public static ServletModuleComment getServletModuleComment() throws ServletModuleExc {
+ return (ServletModuleComment) getServletModule("Comment");
+ }
+
+}
projects / mir.git / blobdiff