Merge pull request eugenp#10915 from aang13/master

BAEL-4994 code added for mvc and mvp architecture

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvc/MvcMainClass.java

@@ -0,0 +1,24 @@
+package com.baeldung.mvc_mvp.mvc;
+
+public class MvcMainClass {
+
+    public static void main(String[] args) {
+
+        Product model = retrieveProductFromDatabase();
+        ProductView view = new ProductView();
+        model.setView(view);
+        model.showProduct();
+
+        ProductController controller = new ProductController(model);
+        controller.setName("SmartPhone");
+        model.showProduct();
+    }
+
+    private static Product retrieveProductFromDatabase() {
+        Product product = new Product();
+        product.setName("Mobile");
+        product.setDescription("New Brand");
+        product.setPrice(1000.0);
+        return product;
+    }
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvc/Product.java

@@ -0,0 +1,45 @@
+package com.baeldung.mvc_mvp.mvc;
+
+public class Product {
+    private String name;
+    private String description;
+    private Double price;
+    private ProductView view;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public ProductView getView() {
+        return view;
+    }
+
+    public void setView(ProductView view) {
+        this.view = view;
+    }
+
+    public void showProduct() {
+        view.printProductDetails(name, description, price);
+    }
+
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvc/ProductController.java

@@ -0,0 +1,34 @@
+package com.baeldung.mvc_mvp.mvc;
+
+public class ProductController {
+    private final Product product;
+
+    public ProductController(Product product) {
+        this.product = product;
+    }
+
+    public String getName() {
+        return product.getName();
+    }
+
+    public void setName(String name) {
+        product.setName(name);
+    }
+
+    public String getDescription() {
+        return product.getDescription();
+    }
+
+    public void setDescription(String description) {
+        product.setDescription(description);
+    }
+
+    public Double getPrice() {
+        return product.getPrice();
+    }
+
+    public void setPrice(Double price) {
+        product.setPrice(price);
+    }
+
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvc/ProductView.java

@@ -0,0 +1,15 @@
+package com.baeldung.mvc_mvp.mvc;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ProductView {
+    private static Logger log = LoggerFactory.getLogger(ProductView.class);
+
+    public void printProductDetails(String name, String description, Double price) {
+        log.info("Product details:");
+        log.info("product Name: " + name);
+        log.info("product Description: " + description);
+        log.info("product price: " + price);
+    }
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvp/MvpMainClass.java

@@ -0,0 +1,22 @@
+package com.baeldung.mvc_mvp.mvp;
+
+public class MvpMainClass {
+
+    public static void main(String[] args) {
+
+        Product model = retrieveProductFromDatabase();
+        ProductView view = new ProductView();
+        ProductPresenter presenter = new ProductPresenter(model, view);
+        presenter.showProduct();
+        presenter.setName("SmartPhone");
+        presenter.showProduct();
+    }
+
+    private static Product retrieveProductFromDatabase() {
+        Product product = new Product();
+        product.setName("Mobile");
+        product.setDescription("New Brand");
+        product.setPrice(1000.0);
+        return product;
+    }
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvp/Product.java

@@ -0,0 +1,32 @@
+package com.baeldung.mvc_mvp.mvp;
+
+public class Product {
+    private String name;
+    private String description;
+    private Double price;
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvp/ProductPresenter.java

@@ -0,0 +1,40 @@
+package com.baeldung.mvc_mvp.mvp;
+
+public class ProductPresenter {
+    private final Product product;
+    private final ProductView view;
+
+    public ProductPresenter(Product product, ProductView view) {
+        this.product = product;
+        this.view = view;
+    }
+
+    public String getName() {
+        return product.getName();
+    }
+
+    public void setName(String name) {
+        product.setName(name);
+    }
+
+    public String getDescription() {
+        return product.getDescription();
+    }
+
+    public void setDescription(String description) {
+        product.setDescription(description);
+    }
+
+    public Double getProductPrice() {
+        return product.getPrice();
+    }
+
+    public void setPrice(Double price) {
+        product.setPrice(price);
+    }
+
+    public void showProduct() {
+        view.printProductDetails(product.getName(), product.getDescription(), product.getPrice());
+    }
+
+}

patterns/design-patterns-architectural/src/main/java/com/baeldung/mvc_mvp/mvp/ProductView.java

@@ -0,0 +1,15 @@
+package com.baeldung.mvc_mvp.mvp;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class ProductView {
+    private static Logger log = LoggerFactory.getLogger(ProductView.class);
+
+    public void printProductDetails(String name, String description, Double price) {
+        log.info("Product details:");
+        log.info("product Name: " + name);
+        log.info("product Description: " + description);
+        log.info("product price: " + price);
+    }
+}