/*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001-2006 The Mir-coders group
*
* This file is part of Mir.
*
*
* 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
*/
package mir.servlet;
-import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.Locale;
-import java.sql.*;
+import mir.config.MirPropertiesConfiguration;
+import mir.log.LoggerWrapper;
+import mircoders.global.MirGlobal;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
-
-
-import com.codestudio.util.*;
-import com.codestudio.util.JDBCPoolMetaData;
-import com.codestudio.util.SQLManager;
-
-import mir.config.MirPropertiesConfiguration;
-import mir.config.MirPropertiesConfiguration.PropertiesConfigExc;
-import mir.log.LoggerWrapper;
-import mircoders.global.*;
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.sql.Connection;
+import java.util.Locale;
/**
* Title: Mir
* Copyright: Copyright (c) 2001, 2002
* Company: Mir-coders group
* @author idfx, the Mir-coders group
- * @version $Id: AbstractServlet.java,v 1.30.2.2 2003/06/27 02:43:42 zapata Exp $
+ * @version $Id: AbstractServlet.java,v 1.30.2.11 2006/08/10 19:29:35 zapata Exp $
*/
public abstract class AbstractServlet extends HttpServlet {
- protected static String lang;
protected LoggerWrapper logger;
protected MirPropertiesConfiguration configuration;
- /**
- * Constructor for AbstractServlet.
- */
public AbstractServlet() {
super();
- logger = new LoggerWrapper("Servlet");
}
protected void setNoCaching(HttpServletResponse aResponse) {
- //nothing in Mir can or should be cached as it's all dynamic...
- //
- //this needs to be done here and not per page (via meta tags) as some
- //browsers have problems w/ it per-page -mh
aResponse.setHeader("Pragma", "no-cache");
aResponse.setDateHeader("Expires", 0);
aResponse.setHeader("Cache-Control", "no-cache");
/**
* Bind the language to the session
*/
- protected void setLanguage(HttpSession session, String language) {
- logger.debug("setting language to " + language);
-
- session.setAttribute("language", language);
- session.setAttribute("locale", new Locale(language, ""));
- }
-
- /**
- * Get the session-bound language
- */
- protected String getLanguage(HttpServletRequest aRequest, HttpSession session) {
- String lang = (String) session.getAttribute("language");
-
- if (lang == null || lang.length()==0) {
- lang = getAcceptLanguage(aRequest);
- }
-
- return lang;
+ protected void setLanguage(HttpSession aRequest, String aLanguage) {
+ aRequest.setAttribute("language", aLanguage);
+ aRequest.setAttribute("locale", new Locale(aLanguage, ""));
}
/**
* this supersedes getLanguage for the new i18n
*/
public Locale getLocale(HttpServletRequest aRequest) {
- Locale loc = null;
+ Locale locale = null;
HttpSession session = aRequest.getSession(false);
if (session != null) {
// session can be null in case of logout
- loc = (Locale) session.getAttribute("locale");
+ locale = (Locale) session.getAttribute("locale");
}
// if there is nothing in the session get it fron the accept-language
- if (loc == null) {
- loc = aRequest.getLocale();
+ if (locale == null) {
+ locale = aRequest.getLocale();
}
- logger.debug("getting locale: " + loc.getLanguage());
+ logger.debug("getting locale: " + locale.getLanguage());
- return loc;
+ return locale;
}
/**
* else it returns the standard-language
*/
protected String getAcceptLanguage(HttpServletRequest aRequest) {
- Locale loc = aRequest.getLocale();
- lang = loc.getLanguage();
- return lang;
+ Locale locale = aRequest.getLocale();
+
+ return locale.getLanguage();
}
/**
* @see javax.servlet.Servlet#init(javax.servlet.ServletConfig)
*/
- public void init(ServletConfig config) throws ServletException {
- super.init(config);
+ public void init(ServletConfig aConfiguration) throws ServletException {
+ super.init(aConfiguration);
- MirPropertiesConfiguration.setContext(config.getServletContext());
+ MirPropertiesConfiguration.setContext(aConfiguration.getServletContext());
try {
configuration = MirPropertiesConfiguration.instance();
}
catch (Throwable t) {
- logger.fatal("can't read configuration: " + t.toString());
throw new ServletException("can't read configuration: " + t.toString());
}
+ logger = new LoggerWrapper("Servlet");
+
try {
MirGlobal.localizer();
}
throw new ServletException("can't get localizer: " + t.toString());
}
- String dbUser = configuration.getString("Database.Username");
- String dbPassword = configuration.getString("Database.Password");
- String dbHost = configuration.getString("Database.Host");
- String dbPort = configuration.getString("Database.Port");
- String dbAdapName = configuration.getString("Database.Adaptor");
- String dbName = configuration.getString("Database.Name");
- String dbDriver = configuration.getString("Database.Driver");
- String dbUrl = "jdbc:postgresql://"+dbHost+":"+dbPort+"/"+dbName;
- int dbMin = configuration.getInteger("Database.poolMin", 1);
- int dbMax = configuration.getInteger("Database.poolMax", 10);
-
- JDBCPoolMetaData meta = new JDBCPoolMetaData();
- meta.setDbname(dbName);
- meta.setDriver(dbDriver);
- meta.setURL(dbUrl);
- meta.setUserName(dbUser);
- meta.setPassword(dbPassword);
- meta.setJNDIName("mir");
- meta.setMaximumSize(dbMax);
- meta.setMinimumSize(dbMin);
- meta.setPoolPreparedStatements(false);
- meta.setCacheEnabled(false);
- meta.setCacheSize(15);
- meta.setDebugging(false);
-
- SQLManager manager = SQLManager.getInstance();
-
- JDBCPool pool = null;
- if (manager != null) {
- pool = manager.createPool(meta);
- }
-
- Connection connection;
try {
- connection = pool.requestConnection();
- pool.closeConnection(connection);
+ Connection connection = MirGlobal.getDatabaseEngine().obtainConnection();
+ MirGlobal.getDatabaseEngine().releaseConnection(connection);
}
catch (Throwable t) {
logger.fatal("Can't connect to database: " + t.toString());
}
}
- private void setEncoding(HttpServletRequest request){
+ private void setEncoding(HttpServletRequest aRequest) {
try {
- Class reqClass = request.getClass();
- Method method = reqClass.getMethod("setCharacterEncoding", new Class[]{String.class});
+ logger.info("Request has encoding: " + aRequest.getCharacterEncoding());
+ logger.info("Config stipulates encoding: " + configuration.getString("Mir.DefaultHTMLCharset"));
+
+ Class requestClass = aRequest.getClass();
+ Method method = requestClass.getMethod("setCharacterEncoding", new Class[]{String.class});
String encoding = configuration.getString("Mir.DefaultHTMLCharset");
- method.invoke(request, new Object[]{encoding});
- } catch (NoSuchMethodException e) {
- // TODO set the encoding in a zapata-way
-// logger.warn("set encoding not yet implemented: " + e.getMessage());
- } catch (SecurityException e) {
- logger.error(e.getMessage());
- e.printStackTrace();
- } catch (IllegalArgumentException e) {
- logger.error(e.getMessage());
- e.printStackTrace();
- } catch (IllegalAccessException e) {
- logger.error(e.getMessage());
- e.printStackTrace();
- } catch (InvocationTargetException e) {
- logger.error(e.getMessage());
- e.printStackTrace();
+ method.invoke(aRequest, new Object[]{encoding});
+ logger.info("Request now has encoding: " + aRequest.getCharacterEncoding());
+ }
+ catch (NoSuchMethodException e) {
+ }
+ catch (SecurityException e) {
+ logger.error(e.getMessage(), e);
+ }
+ catch (IllegalArgumentException e) {
+ logger.error(e.getMessage(), e);
+ }
+ catch (IllegalAccessException e) {
+ logger.error(e.getMessage(), e);
+ }
+ catch (InvocationTargetException e) {
+ logger.error(e.getMessage(), e);
}
}
- protected final void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- doPost(request, response);
+ protected final void doGet(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletException, IOException {
+ doPost(aRequest, aResponse);
}
- protected final void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
- if ( (configuration.getString("RootUri") == null) ||
- configuration.getString("RootUri").equals("")) {
- configuration.setProperty("RootUri", request.getContextPath());
+ protected final void doPost(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletException, IOException {
+ if ((configuration.getString("RootUri") == null) ||
+ configuration.getString("RootUri").equals("")) {
+ configuration.setProperty("RootUri", aRequest.getContextPath());
}
- setEncoding(request);
- process(request, response);
+
+ setEncoding(aRequest);
+ process(aRequest, aResponse);
}
- abstract public void process(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException;
+ public abstract void process(HttpServletRequest aRequest, HttpServletResponse aResponse) throws ServletException, IOException;
/**
* Selects the language for the response.
- *
- * @param session
- * @param aRequest
*/
protected void checkLanguage(HttpSession aSession, HttpServletRequest aRequest) {
String requestLanguage = aRequest.getParameter("language");
projects / mir.git / blobdiff