Controllers have been created. There is a successful operation page a…

pom.xml

@@ -31,6 +31,12 @@
             <version>4.0.1</version>
             <scope>provided</scope>
         </dependency>
+
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>jstl</artifactId>
+            <version>1.2</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/mate/controller/IndexController.java

@@ -2,14 +2,16 @@
 
 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;
 
+@WebServlet(urlPatterns = "/index")
 public class IndexController extends HttpServlet {
     @Override
-    public void doGet(HttpServletRequest req, HttpServletResponse resp)
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
             throws ServletException, IOException {
-        req.getRequestDispatcher("/WEB-INF/views/index.jsp").forward(req, resp);
+        req.getRequestDispatcher("/WEB-INF/views/index.jsp").forward(req,resp);
     }
 }

src/main/java/mate/controller/SuccessController.java

@@ -0,0 +1,17 @@
+package mate.controller;
+
+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;
+
+@WebServlet(urlPatterns = "/success")
+public class SuccessController extends HttpServlet {
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        req.getRequestDispatcher("/WEB-INF/views/success.jsp").forward(req, resp);
+    }
+}

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

@@ -0,0 +1,52 @@
+package mate.controller.car;
+
+import java.io.IOException;
+import java.util.ArrayList;
+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.model.Manufacturer;
+import mate.service.CarService;
+import mate.service.DriverService;
+import mate.service.ManufacturerService;
+
+@WebServlet(urlPatterns = "/cars/add")
+public class AddCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final CarService carService =
+            (CarService) injector.getInstance(CarService.class);
+    private final ManufacturerService manufacturerService =
+            (ManufacturerService) injector.getInstance(ManufacturerService.class);
+    private final DriverService driverService =
+            (DriverService) injector.getInstance(DriverService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Manufacturer> manufacturers = manufacturerService.getAll();
+        req.setAttribute("manufacturers", manufacturers);
+        List<Driver> drivers = driverService.getAll();
+        req.setAttribute("drivers", drivers);
+        req.getRequestDispatcher("/WEB-INF/views/cars/add.jsp").forward(req, resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws IOException {
+        Long id = Long.valueOf(req.getParameter("manufacturer"));
+        Car car = new Car();
+        Manufacturer manufacturer = manufacturerService.get(id);
+        car.setModel(req.getParameter("model"));
+        car.setManufacturer(manufacturer);
+        List<Driver> drivers = new ArrayList<>();
+        car.setDrivers(drivers);
+        carService.create(car);
+        resp.sendRedirect(req.getContextPath() + "/cars");
+    }
+}

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

@@ -0,0 +1,44 @@
+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/drivers/add")
+public class AddDriverToCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final CarService carService =
+            (CarService) injector.getInstance(CarService.class);
+    private final DriverService driverService =
+            (DriverService) injector.getInstance(DriverService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Car> cars = carService.getAll();
+        req.setAttribute("cars", cars);
+        List<Driver> drivers = driverService.getAll();
+        req.setAttribute("drivers", drivers);
+        req.getRequestDispatcher("/WEB-INF/views/cars/drivers/add.jsp").forward(req, resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        Long driverId = Long.valueOf(req.getParameter("driver_id"));
+        Long carId = Long.valueOf(req.getParameter("car_id"));
+        Driver driver = driverService.get(driverId);
+        Car car = carService.get(carId);
+        carService.addDriverToCar(driver, car);
+        resp.sendRedirect(req.getContextPath() + "/cars");
+    }
+}

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("/cars/delete")
+public class DeleteCarController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private 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/GetAllByDriverController.java

@@ -0,0 +1,28 @@
+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")
+public class GetAllByDriverController extends HttpServlet {
+    private static final Injector injector = Injector.getInstance("mate");
+    private final CarService carService =
+            (CarService) injector.getInstance(CarService.class);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        List<Car> cars = carService.getAll();
+        req.setAttribute("cars", cars);
+        req.getRequestDispatcher("/WEB-INF/views/cars/all.jsp")
+                .forward(req, resp);
+    }
+}

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

@@ -0,0 +1,39 @@
+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 CreateDriverController 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("license_number");
+
+        Driver driver = new Driver();
+        driver.setName(name);
+        driver.setLicenseNumber(licenseNumber);
+
+        driverService.create(driver);
+        resp.sendRedirect(req.getContextPath() + "/drivers");
+    }
+}

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("/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 doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        Long id = Long.valueOf(req.getParameter("id"));
+        driverService.delete(id);
+        resp.sendRedirect(req.getContextPath() + "/drivers");
+    }
+}

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

@@ -0,0 +1,27 @@
+package mate.controller.driver;
+
+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.Driver;
+import mate.service.DriverService;
+
+@WebServlet(urlPatterns = "/drivers")
+public class GetAllDriverController 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> drivers = driverService.getAll();
+        req.setAttribute("drivers", drivers);
+        req.getRequestDispatcher("/WEB-INF/views/drivers/all.jsp").forward(req, resp);
+    }
+}

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

@@ -0,0 +1,37 @@
+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() + "/success");
+    }
+}

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

@@ -0,0 +1,26 @@
+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("/manufacturers/delete")
+public class DeleteManufacturerController 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");
+    }
+}

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

@@ -0,0 +1,28 @@
+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")
+public class GetAllManufacturerController 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> manufacturers = manufacturerService.getAll();
+        req.setAttribute("manufacturers", manufacturers);
+        req.getRequestDispatcher("/WEB-INF/views/manufacturers/all.jsp")
+                .forward(req, resp);
+    }
+}