First commit

nb-configuration.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project-shared-configuration>
+    <!--
+This file contains additional configuration written by modules in the NetBeans IDE.
+The configuration is intended to be shared among all the users of project and
+therefore it is assumed to be part of version control checkout.
+Without this configuration present, some functionality in the IDE may be limited or fail altogether.
+-->
+    <properties xmlns="http://www.netbeans.org/ns/maven-properties-data/1">
+        <!--
+Properties that influence various parts of the IDE, especially code formatting and the like. 
+You can copy and paste the single properties, into the pom.xml file and the IDE will pick them up.
+That way multiple projects can share the same settings (useful for formatting rules for example).
+Any value defined here will override the pom.xml file value but is only applicable to the current project.
+-->
+        <org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>ide</org-netbeans-modules-maven-jaxws.rest_2e_config_2e_type>
+    </properties>
+</project-shared-configuration>

pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>com.mycompany</groupId>
+    <artifactId>Test2Jakarta</artifactId>
+    <version>1.0-SNAPSHOT</version>
+    <packaging>war</packaging>
+    <name>Test2Jakarta-1.0-SNAPSHOT</name>
+    
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <jakartaee>10.0.0</jakartaee>
+    </properties>
+    
+    <dependencies>
+        <dependency>
+            <groupId>jakarta.platform</groupId>
+            <artifactId>jakarta.jakartaee-api</artifactId>
+            <version>${jakartaee}</version>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+    
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>11</source>
+                    <target>11</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>3.3.2</version>
+            </plugin>
+        </plugins>
+    </build>
+</project>

src/main/java/com/mycompany/test2jakarta/JakartaRestConfiguration.java

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+package com.mycompany.test2jakarta;
+
+import jakarta.ws.rs.ApplicationPath;
+import jakarta.ws.rs.core.Application;
+
+/**
+ * Configures Jakarta RESTful Web Services for the application.
+ * @author Juneau
+ */
+@ApplicationPath("resources")
+public class JakartaRestConfiguration extends Application {
+    
+}

src/main/java/com/mycompany/test2jakarta/resources/JakartaEE10Resource.java

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+package com.mycompany.test2jakarta.resources;
+
+import jakarta.ws.rs.GET;
+import jakarta.ws.rs.Path;
+import jakarta.ws.rs.core.Response;
+
+/**
+ *
+ * @author 
+ */
+@Path("jakartaee10")
+public class JakartaEE10Resource {
+    
+    @GET
+    public Response ping(){
+        return Response
+                .ok("ping Jakarta EE")
+                .build();
+    }
+}

src/main/java/com/test/servlets/AccueilServlet.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
+ */
+package com.test.servlets;
+
+import jakarta.servlet.RequestDispatcher;
+import java.io.IOException;
+import java.io.PrintWriter;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author steve.maingana
+ */
+
+@WebServlet(name = "AccueilServlet", urlPatterns = {"/"})
+
+public class AccueilServlet extends HttpServlet {
+    String monPseudo = "steve.mngn";
+    String monMdp = "1234";
+    /**
+     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
+     * methods.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        response.setContentType("text/html;charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            /* TODO output your page here. You may use following sample code. */
+            out.println("<!DOCTYPE html>");
+            out.println("<html>");
+            out.println("<head>");
+            out.println("<title>Servlet Test2Jakarta</title>");
+            out.println("</head>");
+            out.println("<body>");
+            out.println("<h1>Servlet Test2Jakarta at " + request.getContextPath() + "</h1>");
+            out.println("</body>");
+            out.println("</html>");
+        }
+    }
+
+    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+    /**
+     * Handles the HTTP <code>GET</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        // processRequest(request, response);
+        
+        
+        String pseudo = request.getParameter("pseudo");
+        String mdp = request.getParameter("mdp");
+        if ((pseudo != null && !pseudo.isBlank()) || (mdp != null && !mdp.isBlank())) {
+            request.setAttribute("login", false);
+        } else if (!pseudo.equals(this.monPseudo) && !mdp.equals(this.monMdp)) {
+            request.setAttribute("login", false);
+        } else {
+            request.setAttribute("login", true);
+        }
+        
+
+        RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/accueilVue.jsp");
+        dispatcher.forward(request, response);
+    }
+
+    /**
+     * Handles the HTTP <code>POST</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        processRequest(request, response);
+        
+        String pseudo = request.getParameter("pseudo");
+        String mdp = request.getParameter("mdp");
+        if (pseudo.equals(this.monPseudo) && mdp.equals(this.monMdp)) {
+            request.setAttribute("login", true);
+            request.setAttribute("pseudo", pseudo);
+        }
+    }
+
+    /**
+     * Returns a short description of the servlet.
+     *
+     * @return a String containing servlet description
+     */
+    @Override
+    public String getServletInfo() {
+        return "Short description";
+    }// </editor-fold>
+
+}

src/main/java/com/test/servlets/ListeServlet.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
+ */
+package com.test.servlets;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author steve.maingana
+ */
+
+@WebServlet(name = "ListeServlet", urlPatterns = {"/ListeClients"})
+
+public class ListeServlet extends HttpServlet {
+
+    /**
+     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
+     * methods.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        response.setContentType("text/html;charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            /* TODO output your page here. You may use following sample code. */
+            out.println("<!DOCTYPE html>");
+            out.println("<html>");
+            out.println("<head>");
+            out.println("<title>Servlet ListeServlet</title>");
+            out.println("</head>");
+            out.println("<body>");
+            out.println("<h1>Servlet ListeServlet at " + request.getContextPath() + "</h1>");
+            out.println("</body>");
+            out.println("</html>");
+        }
+    }
+
+    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+    /**
+     * Handles the HTTP <code>GET</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        // processRequest(request, response);
+        getServletContext().getRequestDispatcher("/WEB-INF/listeClientsVue.jsp").forward(request, response);
+    }
+
+    /**
+     * Handles the HTTP <code>POST</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        processRequest(request, response);
+    }
+
+    /**
+     * Returns a short description of the servlet.
+     *
+     * @return a String containing servlet description
+     */
+    @Override
+    public String getServletInfo() {
+        return "Short description";
+    }// </editor-fold>
+
+}

src/main/java/com/test/servlets/NouveauServlet.java

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+/*
+ * Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+ * Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/Servlet.java to edit this template
+ */
+package com.test.servlets;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.annotation.WebServlet;
+import jakarta.servlet.http.HttpServlet;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+
+/**
+ *
+ * @author steve.maingana
+ */
+
+@WebServlet(name = "NouveauServlet", urlPatterns = {"/NouveauClient"})
+
+public class NouveauServlet extends HttpServlet {
+
+    /**
+     * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
+     * methods.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        response.setContentType("text/html;charset=UTF-8");
+        try (PrintWriter out = response.getWriter()) {
+            /* TODO output your page here. You may use following sample code. */
+            out.println("<!DOCTYPE html>");
+            out.println("<html>");
+            out.println("<head>");
+            out.println("<title>Servlet NouveauServlet</title>");
+            out.println("</head>");
+            out.println("<body>");
+            out.println("<h1>Servlet NouveauServlet at " + request.getContextPath() + "</h1>");
+            out.println("</body>");
+            out.println("</html>");
+        }
+    }
+
+    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
+    /**
+     * Handles the HTTP <code>GET</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doGet(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        // processRequest(request, response);
+        getServletContext().getRequestDispatcher("/WEB-INF/nouveauClientVue.jsp").forward(request, response);
+    }
+
+    /**
+     * Handles the HTTP <code>POST</code> method.
+     *
+     * @param request servlet request
+     * @param response servlet response
+     * @throws ServletException if a servlet-specific error occurs
+     * @throws IOException if an I/O error occurs
+     */
+    @Override
+    protected void doPost(HttpServletRequest request, HttpServletResponse response)
+            throws ServletException, IOException {
+        processRequest(request, response);
+    }
+
+    /**
+     * Returns a short description of the servlet.
+     *
+     * @return a String containing servlet description
+     */
+    @Override
+    public String getServletInfo() {
+        return "Short description";
+    }// </editor-fold>
+
+}

src/main/resources/META-INF/persistence.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<persistence version="3.0" xmlns="https://jakarta.ee/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://jakarta.ee/xml/ns/persistence https://jakarta.ee/xml/ns/persistence/persistence_3_0.xsd">
+    <!-- Define Persistence Unit -->
+    <persistence-unit name="my_persistence_unit">
+        
+    </persistence-unit>
+</persistence>

src/main/webapp/WEB-INF/accueilVue.jsp

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+<%-- 
+    Document   : accueilJSP
+    Created on : 12 sept. 2025, 14:42:44
+    Author     : steve.maingana
+--%>
+
+<%@page contentType="text/html" pageEncoding="UTF-8"%>
+<!DOCTYPE html>
+<html>
+    <%@include file="jspf/entete.jspf" %>
+    <body>
+        <%@include file="jspf/menu.jspf" %>
+        <h1>Bienvenue sur la nouvelle application de gestion des clients écrite avec JakartaEE</h1>
+        <%
+            boolean login = (boolean) request.getAttribute("login");
+            if (login) {
+        %>
+        <p>Bienvenue ${pseudo}</p>
+        <%
+            } else {
+        %>
+        <%@include file="jspf/login.jspf" %>
+        <%
+            }
+        %>
+    </body>
+</html>

src/main/webapp/WEB-INF/beans.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="https://jakarta.ee/xml/ns/jakartaee"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee https://jakarta.ee/xml/ns/jakartaee/beans_4_0.xsd"
+       bean-discovery-mode="all">
+</beans>

src/main/webapp/WEB-INF/jspf/entete.jspf

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+<%-- any content can be specified here e.g.: --%>
+<%@ page pageEncoding="UTF-8" %>
+<head>
+    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    <title>Gestion des clients</title>
+    <link rel="stylesheet" href="../style/style.css">
+</head>

src/main/webapp/WEB-INF/jspf/login.jspf

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+<%-- any content can be specified here e.g.: --%>
+<%@ page pageEncoding="UTF-8" %>
+<form method="POST">
+    <label>Nom d'utilisateur: <input name="pseudo" type='text'></label>
+    <label>Mot de passe: <input name='mdp' type='password'></label>
+</form>

src/main/webapp/WEB-INF/jspf/menu.jspf

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+<%-- any content can be specified here e.g.: --%>
+<%@ page pageEncoding="UTF-8" %>
+<nav>
+   <ul>
+       <li><a href="/Test2Jakarta">Accueil</a></li>
+       <li><a href="/Test2Jakarta/ListeClients">Liste des clients</a></li>
+       <li><a href="/Test2Jakarta/NouveauClient">Nouveau client</a></li>
+   </ul>
+</nav>

src/main/webapp/WEB-INF/listeClientsVue.jsp

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+<%-- 
+    Document   : listeClientsJSP
+    Created on : 12 sept. 2025, 14:43:13
+    Author     : steve.maingana
+--%>
+
+<%@page contentType="text/html" pageEncoding="UTF-8"%>
+<!DOCTYPE html>
+<html>
+    <%@include file="jspf/entete.jspf" %>
+    <body>
+        <%@include file="jspf/menu.jspf" %>
+        <h1>Liste des clients</h1>
+        <p>Page en construction</p>
+    </body>
+</html>

src/main/webapp/WEB-INF/nouveauClientVue.jsp

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+<%-- 
+    Document   : nouveauClientJSP
+    Created on : 12 sept. 2025, 14:42:54
+    Author     : steve.maingana
+--%>
+
+<%@page contentType="text/html" pageEncoding="UTF-8"%>
+<!DOCTYPE html>
+<html>
+    <%@include file="jspf/entete.jspf" %>
+    <body>
+        <%@include file="jspf/menu.jspf" %>
+        <h1>Création d’un nouveau client</h1>
+        <p>Page en construction</p>
+    </body>
+</html>

src/main/webapp/WEB-INF/web.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<web-app version="6.0" xmlns="https://jakarta.ee/xml/ns/jakartaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee https://jakarta.ee/xml/ns/jakartaee/web-app_6_0.xsd">
+    <servlet>
+        <servlet-name>AccueilServlet</servlet-name>
+        <servlet-class>com.test.servlets.AccueilServlet</servlet-class>
+    </servlet>
+    <servlet>
+        <servlet-name>NouveauServlet</servlet-name>
+        <servlet-class>com.test.servlets.NouveauServlet</servlet-class>
+    </servlet>
+    <servlet>
+        <servlet-name>ListeServlet</servlet-name>
+        <servlet-class>com.test.servlets.ListeServlet</servlet-class>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>AccueilServlet</servlet-name>
+        <url-pattern>/</url-pattern>
+    </servlet-mapping>
+    <servlet-mapping>
+        <servlet-name>NouveauServlet</servlet-name>
+        <url-pattern>/NouveauClient</url-pattern>
+    </servlet-mapping>
+    <servlet-mapping>
+        <servlet-name>ListeServlet</servlet-name>
+        <url-pattern>/ListeClients</url-pattern>
+    </servlet-mapping>
+    <session-config>
+        <session-timeout>
+            30
+        </session-timeout>
+    </session-config>
+</web-app>

src/main/webapp/index.html

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+<!DOCTYPE html>
+<html>
+    <head>
+        <title>Start Page</title>
+        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+    </head>
+    <body>
+        <h1>Hello World!</h1>
+    </body>
+</html>

src/main/webapp/style/style.css

@@ -0,0 +1,12 @@
+/*
+Click nbfs://nbhost/SystemFileSystem/Templates/Licenses/license-default.txt to change this license
+Click nbfs://nbhost/SystemFileSystem/Templates/JSP_Servlet/CascadeStyleSheet.css to edit this template
+*/
+/* 
+    Created on : 15 sept. 2025, 14:59:25
+    Author     : steve.maingana
+*/
+
+body {
+    background-color: red;
+}