realization jv-web-practice

pom.xml

@@ -25,6 +25,11 @@
             <artifactId>mysql-connector-java</artifactId>
             <version>8.0.22</version>
         </dependency>
+        <dependency>
+            <groupId>jstl</groupId>
+            <artifactId>jstl</artifactId>
+            <version>1.2</version>
+        </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>
             <artifactId>javax.servlet-api</artifactId>

src/main/java/mate/controller/car/AddCarController.java

@@ -0,0 +1,44 @@
+package mate.controller.car;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Car;
+import mate.model.Manufacturer;
+import mate.service.CarService;
+import mate.service.ManufacturerService;
+
+public class AddCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private static final ManufacturerService manufacturerService = (ManufacturerService)
+            injector.getInstance(ManufacturerService.class);
+    private static final CarService carService = (CarService)
+            injector.getInstance(CarService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Manufacturer> manufacturers = manufacturerService.getAll();
+        req.setAttribute("manufacturers", manufacturers);
+        req.getRequestDispatcher("/WEB-INF/views/cars/add.jsp").forward(req, resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String model = req.getParameter("model");
+        Manufacturer manufacturer = manufacturerService
+                .get(Long.valueOf(req.getParameter("manufacturer")));
+        Car car = new Car();
+        car.setModel(model);
+        car.setManufacturer(manufacturer);
+        car.setDrivers(new ArrayList<>());
+        carService.create(car);
+        resp.sendRedirect(req.getContextPath() + "/cars/all");
+    }
+}

src/main/java/mate/controller/car/AddDriverToCarController.java

@@ -0,0 +1,42 @@
+package mate.controller.car;
+
+import java.io.IOException;
+import java.util.List;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Car;
+import mate.model.Driver;
+import mate.service.CarService;
+import mate.service.DriverService;
+
+@WebServlet(urlPatterns = "/cars/driver/add")
+public class AddDriverToCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private static final CarService carService = (CarService)
+            injector.getInstance(CarService.class);
+    private static final DriverService driverService = (DriverService)
+            injector.getInstance(DriverService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Car> cars = carService.getAll();
+        List<Driver> drivers = driverService.getAll();
+        req.setAttribute("cars",cars);
+        req.setAttribute("drivers", drivers);
+        req.getRequestDispatcher("/WEB-INF/views/cars/driver/add.jsp").forward(req, resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        Car car = carService.get(Long.valueOf(req.getParameter("car")));
+        Driver driver = driverService.get(Long.valueOf(req.getParameter("driver")));
+        carService.addDriverToCar(driver,car);
+        resp.sendRedirect(req.getContextPath() + "/cars/all");
+    }
+}

src/main/java/mate/controller/car/DeleteCarController.java

@@ -0,0 +1,25 @@
+package mate.controller.car;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.service.CarService;
+
+@WebServlet(urlPatterns = "/cars/delete")
+public class DeleteCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private static final CarService carService = (CarService)
+            injector.getInstance(CarService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        Long id = Long.valueOf(req.getParameter("id"));
+        carService.delete(id);
+        resp.sendRedirect(req.getContextPath() + "/cars/all");
+    }
+}

src/main/java/mate/controller/car/GetAllCarController.java

@@ -0,0 +1,27 @@
+package mate.controller.car;
+
+import java.io.IOException;
+import java.util.List;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Car;
+import mate.service.CarService;
+
+@WebServlet(urlPatterns = "/cars/all")
+public class GetAllCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private static final CarService
+            carService = (CarService) injector.getInstance(CarService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Car> carList = carService.getAll();
+        req.setAttribute("cars", carList);
+        req.getRequestDispatcher("/WEB-INF/views/cars/all.jsp").forward(req, resp);
+    }
+}

src/main/java/mate/controller/driver/AddDriverController.java

@@ -0,0 +1,36 @@
+package mate.controller.driver;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Driver;
+import mate.service.DriverService;
+
+@WebServlet(urlPatterns = "/drivers/add")
+public class AddDriverController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final DriverService driverService = (DriverService)
+            injector.getInstance(DriverService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        req.getRequestDispatcher("/WEB-INF/views/drivers/add.jsp").forward(req,resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String name = req.getParameter("name");
+        String licenseNumber = req.getParameter("licenseNumber");
+        Driver driver = new Driver();
+        driver.setName(name);
+        driver.setLicenseNumber(licenseNumber);
+        driverService.create(driver);
+        resp.sendRedirect(req.getContextPath() + "/drivers/all");
+    }
+}

src/main/java/mate/controller/driver/DeleteDriverController.java

@@ -0,0 +1,25 @@
+package mate.controller.driver;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.service.DriverService;
+
+@WebServlet(urlPatterns = "/drivers/delete")
+public class DeleteDriverController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final DriverService driverService = (DriverService)
+            injector.getInstance(DriverService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        Long id = Long.valueOf(req.getParameter("id"));
+        driverService.delete(id);
+        resp.sendRedirect(req.getContextPath() + "/drivers/all");
+    }
+}

src/main/java/mate/controller/driver/GetAllDriversController.java

@@ -0,0 +1,25 @@
+package mate.controller.driver;
+
+import java.io.IOException;
+import java.util.List;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Driver;
+import mate.service.DriverService;
+
+public class GetAllDriversController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final DriverService driverService = (DriverService)
+            injector.getInstance(DriverService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Driver> driverAll = driverService.getAll();
+        req.setAttribute("drivers", driverAll);
+        req.getRequestDispatcher("/WEB-INF/views/drivers/all.jsp").forward(req,resp);
+    }
+}

src/main/java/mate/controller/manufacturer/AddManufacturerController.java

@@ -0,0 +1,36 @@
+package mate.controller.manufacturer;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Manufacturer;
+import mate.service.ManufacturerService;
+
+@WebServlet(urlPatterns = "/manufacturers/add")
+public class AddManufacturerController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final ManufacturerService manufacturerService = (ManufacturerService)
+            injector.getInstance(ManufacturerService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        req.getRequestDispatcher("/WEB-INF/views/manufacturers/add.jsp").forward(req, resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String name = req.getParameter("name");
+        String country = req.getParameter("country");
+        Manufacturer manufacturer = new Manufacturer();
+        manufacturer.setName(name);
+        manufacturer.setCountry(country);
+        manufacturerService.create(manufacturer);
+        resp.sendRedirect(req.getContextPath() + "/manufacturers/all");
+    }
+}

src/main/java/mate/controller/manufacturer/DeleteManufacturersController.java

@@ -0,0 +1,25 @@
+package mate.controller.manufacturer;
+
+import java.io.IOException;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.service.ManufacturerService;
+
+@WebServlet(urlPatterns = "/manufacturers/delete")
+public class DeleteManufacturersController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final ManufacturerService manufacturerService = (ManufacturerService)
+            injector.getInstance(ManufacturerService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        Long id = Long.valueOf(req.getParameter("id"));
+        manufacturerService.delete(id);
+        resp.sendRedirect(req.getContextPath() + "/manufacturers/all");
+    }
+}

src/main/java/mate/controller/manufacturer/GetAllManufacturersController.java

@@ -0,0 +1,27 @@
+package mate.controller.manufacturer;
+
+import java.io.IOException;
+import java.util.List;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import mate.lib.Injector;
+import mate.model.Manufacturer;
+import mate.service.ManufacturerService;
+
+@WebServlet(urlPatterns = "/manufacturers/all")
+public class GetAllManufacturersController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final ManufacturerService manufacturerService = (ManufacturerService)
+            injector.getInstance(ManufacturerService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Manufacturer> manufacturersAll = manufacturerService.getAll();
+        req.setAttribute("manufacturers", manufacturersAll);
+        req.getRequestDispatcher("/WEB-INF/views/manufacturers/all.jsp").forward(req, resp);
+    }
+}

src/main/java/mate/model/Manufacturer.java

@@ -49,4 +49,11 @@ public boolean equals(Object o) {
     public int hashCode() {
         return Objects.hash(id, name, country);
     }
+
+    @Override
+    public String toString() {
+        return "id=" + id
+                + ", name='" + name + '\''
+                + ", country='" + country;
+    }
 }

src/main/java/mate/util/ConnectionUtil.java

@@ -6,10 +6,10 @@
 import java.util.Properties;
 
 public class ConnectionUtil {
-    private static final String URL = "YOUR DATABASE URL";
-    private static final String USERNAME = "YOUR USERNAME";
-    private static final String PASSWORD = "YOUR PASSWORD";
-    private static final String JDBC_DRIVER = "YOUR DRIVER";
+    private static final String URL = "jdbc:mysql://localhost:3306/taxi?serverTimezone=Europe/Kiev";
+    private static final String USERNAME = "root";
+    private static final String PASSWORD = "1984";
+    private static final String JDBC_DRIVER = "com.mysql.cj.jdbc.Driver";
 
     static {
         try {

src/main/webapp/WEB-INF/views/cars/add.jsp

@@ -0,0 +1,21 @@
+<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
+<%@ page contentType="text/html;charset=UTF-8"  %>
+<html>
+<head>
+  <title>Creating a car</title>
+</head>
+<body>
+<h1>Please the form below</h1>
+<form method="post" action="${pageContext.request.contextPath}/cars/add">
+  model <input type="text" name="model"><br>
+
+  Select a Category:&nbsp;
+  <select name="manufacturer">
+    <c:forEach items="${manufacturers}" var="manufacturer">
+    <option value="${manufacturer.id}">${manufacturer.name}</option>
+    </c:forEach>
+  </select>
+  <button type="submit">Confirm</button>
+</form>
+</body>
+</html>