Mvc _RestAPI

pom.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <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">
+		 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>guru.springfamework</groupId>
@@ -22,6 +22,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 		<java.version>1.8</java.version>
+		<org.mapstruct.version>1.2.0.CR2</org.mapstruct.version>
 	</properties>
 
 	<dependencies>
@@ -46,7 +47,12 @@
 		<dependency>
 			<groupId>org.projectlombok</groupId>
 			<artifactId>lombok</artifactId>
-			<optional>true</optional>
+			<scope>provided</scope>
+		</dependency>
+		<dependency>
+			<groupId>org.mapstruct</groupId>
+			<artifactId>mapstruct-jdk8</artifactId>
+			<version>${org.mapstruct.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
@@ -70,7 +76,33 @@
 						<format>html</format>
 						<format>xml</format>
 					</formats>
-					<check />
+					<check/>
+				</configuration>
+			</plugin>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.7.0</version>
+				<configuration>
+					<source>1.8</source>
+					<target>1.8</target>
+					<annotationProcessorPaths>
+						<path>
+							<groupId>org.projectlombok</groupId>
+							<artifactId>lombok</artifactId>
+							<version>${lombok.version}</version>
+						</path>
+						<path>
+							<groupId>org.mapstruct</groupId>
+							<artifactId>mapstruct-processor</artifactId>
+							<version>${org.mapstruct.version}</version>
+						</path>
+					</annotationProcessorPaths>
+					<compilerArgs>
+						<compilerArg>
+							-Amapstruct.defaultComponentModel=spring
+						</compilerArg>
+					</compilerArgs>
 				</configuration>
 			</plugin>
 			<plugin>
@@ -121,6 +153,4 @@
 			</snapshots>
 		</pluginRepository>
 	</pluginRepositories>
-
-
 </project>

src/main/java/guru/springfamework/api/v1/mapper/CategoryMapper.java

@@ -0,0 +1,19 @@
+package guru.springfamework.api.v1.mapper;
+
+import guru.springfamework.api.v1.model.CategoryDTO;
+import guru.springfamework.domain.Category;
+import org.mapstruct.Mapper;
+import org.mapstruct.Mapping;
+import org.mapstruct.factory.Mappers;
+
+/**
+ * Created by ccabo on 8/24/19
+ */
+@Mapper
+public interface CategoryMapper {
+
+    CategoryMapper INSTANCE = Mappers.getMapper(CategoryMapper.class);
+
+    @Mapping(source = "id", target = "id")
+    CategoryDTO categoryToCategoryDTO(Category category);
+}

src/main/java/guru/springfamework/api/v1/model/CategoryDTO.java

@@ -1,9 +1,20 @@
 package guru.springfamework.api.v1.model;
 
+import lombok.Data;
+
 /**
- * Created by jt on 9/24/17.
+ * Created by ccabo on 8/24/19.
  */
+@Data
 public class CategoryDTO {
     private Long id;
     private String name;
+
+    public String getName() {
+        return name;
+    }
+
+    public Long getId() {
+        return id;
+    }
 }

src/main/java/guru/springfamework/bootstrap/Bootstrap.java

@@ -0,0 +1,47 @@
+package guru.springfamework.bootstrap;
+
+import guru.springfamework.domain.Category;
+import guru.springfamework.repositories.CategoryRepository;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.stereotype.Component;
+
+/**
+ * Created by ccabo 8/24/19
+ */
+@Component
+public class Bootstrap implements CommandLineRunner {
+
+    private CategoryRepository categoryRepository;
+
+    @Autowired
+    public Bootstrap(CategoryRepository categoryRepository) {
+        this.categoryRepository = categoryRepository;
+    }
+
+    @Override
+    public void run(String... args) throws Exception {
+        Category fruits = new Category();
+        fruits.setName("Fruits");
+
+        Category dried = new Category();
+        dried.setName("Dried");
+
+        Category fresh = new Category();
+        fresh.setName("Fresh");
+
+        Category exotic = new Category();
+        exotic.setName("Exotic");
+
+        Category nuts = new Category();
+        nuts.setName("Nuts");
+
+        categoryRepository.save(fruits);
+        categoryRepository.save(dried);
+        categoryRepository.save(fresh);
+        categoryRepository.save(exotic);
+        categoryRepository.save(nuts);
+
+        System.out.println("DATA LOADED: " + categoryRepository.count());
+    }
+}

src/main/java/guru/springfamework/domain/Category.java

@@ -8,7 +8,7 @@
 import javax.persistence.Id;
 
 /**
- * Created by jt on 9/24/17.
+ * Created by ccabo on 8/24/19.
  */
 @Data
 @Entity
@@ -19,4 +19,11 @@ public class Category {
     private Long id;
     private String name;
 
+    public void setId(Long id) {
+        this.id = id;
+    }
+
+    public void setName(String string) {
+        this.name = string;
+    }
 }

src/test/java/guru/springfamework/api/v1/mapper/CategoryMapperTest.java

@@ -0,0 +1,31 @@
+package guru.springfamework.api.v1.mapper;
+
+import guru.springfamework.api.v1.model.CategoryDTO;
+import guru.springfamework.domain.Category;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class CategoryMapperTest {
+
+    private static final String NAME = "Joe";
+    private static final long ID = 1L;
+    CategoryMapper categoryMapper = CategoryMapper.INSTANCE;
+
+    @Test
+    public void categoryToCategoryDTO() throws Exception {
+
+        //given
+        Category category = new Category();
+        category.setName(NAME);
+        category.setId(ID);
+
+        //when
+        CategoryDTO categoryDTO = categoryMapper.categoryToCategoryDTO(category);
+
+        //then
+        assertEquals(Long.valueOf(ID), categoryDTO.getId());
+        assertEquals(NAME, categoryDTO.getName());
+
+    }
+}