jv-web-practice solution

pom.xml

@@ -31,6 +31,11 @@
             <version>4.0.1</version>
             <scope>provided</scope>
         </dependency>
+        <dependency>
+            <groupId>jstl</groupId>
+            <artifactId>jstl</artifactId>
+            <version>1.2</version>
+        </dependency>
     </dependencies>
 
     <build>

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

@@ -2,10 +2,12 @@
 
 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)

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

@@ -0,0 +1,47 @@
+package mate.controller.car;
+
+import java.io.IOException;
+import java.util.ArrayList;
+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.Manufacturer;
+import mate.service.CarService;
+import mate.service.ManufacturerService;
+
+@WebServlet(urlPatterns = "/cars/add")
+public class CreateCarController 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);
+
+    @Override
+    protected void doGet(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        req.getRequestDispatcher("/WEB-INF/views/car/addCar.jsp")
+                .forward(req,resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String model = req.getParameter("car_model");
+        Long manufacturerId =
+                Long.valueOf(req.getParameter("manufacturer_id"));
+        Car car = new Car();
+        Manufacturer manufacturer = manufacturerService.get(manufacturerId);
+
+        car.setModel(model);
+        car.setManufacturer(manufacturer);
+        car.setDrivers(new ArrayList<>());
+        carService.create(car);
+        resp.sendRedirect(req.getContextPath() + "/index");
+    }
+}

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

@@ -0,0 +1,40 @@
+package mate.controller.cardriver;
+
+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.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 {
+        req.getRequestDispatcher("/WEB-INF/views/car_driver/addDriverToCar.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"));
+        Car car = carService.get(carId);
+        Driver driver = driverService.get(driverId);
+        carService.addDriverToCar(driver,car);
+        resp.sendRedirect(req.getContextPath() + "/index");
+    }
+}

src/main/java/mate/controller/cardriver/DeleteDriverFromCarController.java

@@ -0,0 +1,41 @@
+package mate.controller.cardriver;
+
+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.Car;
+import mate.model.Driver;
+import mate.service.CarService;
+import mate.service.DriverService;
+
+@WebServlet(urlPatterns = "/cars/drivers/delete")
+public class DeleteDriverFromCarController 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 {
+        req.getRequestDispatcher("/WEB-INF/views/car_driver/deleteDriverFromCar.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"));
+        Car car = carService.get(carId);
+        Driver driver = driverService.get(driverId);
+        carService.removeDriverFromCar(driver,car);
+        resp.sendRedirect(req.getContextPath() + "/index");
+    }
+}

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

@@ -0,0 +1,38 @@
+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/driver/addDriver.jsp")
+                .forward(req,resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String driverName = req.getParameter("driver_name");
+        String licenseNumber = req.getParameter("license_number");
+        Driver driver = new Driver();
+        driver.setName(driverName);
+        driver.setLicenseNumber(licenseNumber);
+        driverService.create(driver);
+        resp.sendRedirect(req.getContextPath() + "/index");
+    }
+}

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

@@ -0,0 +1,24 @@
+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 {
+        driverService.delete(Long.valueOf(req.getParameter("id")));
+    }
+}

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

@@ -0,0 +1,28 @@
+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 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> allDrivers = driverService.getAll();
+        req.setAttribute("drivers", allDrivers);
+        req.getRequestDispatcher("/WEB-INF/views/driver/allDrivers.jsp").forward(req,resp);
+    }
+}

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

@@ -0,0 +1,40 @@
+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/update")
+public class UpdateDriverController 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/driver/updateDriver.jsp")
+                .forward(req,resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String driverId = req.getParameter("driver_id");
+        String driverName = req.getParameter("driver_name");
+        String licenseNumber = req.getParameter("license_number");
+        Driver driver = new Driver();
+        driver.setId(Long.valueOf(driverId));
+        driver.setName(driverName);
+        driver.setLicenseNumber(licenseNumber);
+        driverService.update(driver);
+        resp.sendRedirect(req.getContextPath() + "/index");
+    }
+}

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

@@ -0,0 +1,38 @@
+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 CreateManufacturerController 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/manufacturer/addManufacturer.jsp")
+                .forward(req,resp);
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp)
+            throws ServletException, IOException {
+        String manufacturerName = req.getParameter("manufacturer_name");
+        String manufacturerCountry = req.getParameter("manufacturer_country");
+        Manufacturer manufacturer = new Manufacturer();
+        manufacturer.setName(manufacturerName);
+        manufacturer.setCountry(manufacturerCountry);
+        manufacturerService.create(manufacturer);
+        resp.sendRedirect(req.getContextPath() + "/index");
+    }
+}

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

@@ -0,0 +1,24 @@
+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 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 {
+        manufacturerService.delete(Long.valueOf(req.getParameter("id")));
+    }
+}

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

@@ -0,0 +1,29 @@
+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 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> allManufacturers = manufacturerService.getAll();
+        req.setAttribute("manufacturers", allManufacturers);
+        req.getRequestDispatcher("/WEB-INF/views/manufacturer/allManufacturers.jsp")
+                .forward(req,resp);
+    }
+}