EnableReactiveMongo

pom.xml

@@ -1,5 +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"
+<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">
 	<modelVersion>4.0.0</modelVersion>
 
@@ -15,7 +16,7 @@
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
 		<version>2.1.0.RELEASE</version>
-		<relativePath/> <!-- lookup parent from repository -->
+		<relativePath /> <!-- lookup parent from repository -->
 	</parent>
 
 	<properties>
@@ -52,6 +53,14 @@
 			<artifactId>spring-boot-starter-tomcat</artifactId>
 			<scope>provided</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-webflux</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.projectlombok</groupId>
+			<artifactId>lombok</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-starter-test</artifactId>

src/main/java/com/manalejandro/mongodbcrud/MongodbcrudApplication.java

@@ -1,6 +1,9 @@
 package com.manalejandro.mongodbcrud;
 
+import java.time.Duration;
 import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Executor;
 
 import org.slf4j.Logger;
@@ -12,17 +15,16 @@ import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.context.annotation.Bean;
-import org.springframework.data.mongodb.repository.config.EnableMongoRepositories;
+import org.springframework.data.mongodb.repository.config.EnableReactiveMongoRepositories;
 import org.springframework.scheduling.annotation.AsyncConfigurer;
 import org.springframework.scheduling.annotation.EnableAsync;
 import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
-
 import com.manalejandro.mongodbcrud.model.Item;
 import com.manalejandro.mongodbcrud.services.ItemService;
 
 @SpringBootApplication
 @EnableAsync
-@EnableMongoRepositories(basePackages = { "com.manalejandro.mongodbcrud.repositories" })
+@EnableReactiveMongoRepositories(basePackages = { "com.manalejandro.mongodbcrud.repositories" })
 public class MongodbcrudApplication implements CommandLineRunner, AsyncConfigurer {
 
 	private ItemService itemService;
@@ -38,12 +40,12 @@ public class MongodbcrudApplication implements CommandLineRunner, AsyncConfigure
 		SpringApplication.run(MongodbcrudApplication.class, args);
 	}
 
-	public void run(String... args) throws Exception {
+	public void run(String... args) throws InterruptedException, ExecutionException {
-		ArrayList<Item> items = new ArrayList<Item>();
+		final List<Item> items = new ArrayList<Item>();
 		for (int i = 1; i <= 10; i++) {
 			items.add(new Item("nombre_" + i, "apellido1_" + i, "apellido2_" + i));
 		}
-		if (this.itemService.saveAll(items).get()) {
+		if (itemService.saveAll(items).block(Duration.ofSeconds(5))) {
 			this.logger.info("Datos de prueba cargados correctamente...");
 		} else {
 			this.logger.error("Error: No se han podido cargar los datos");
@@ -61,6 +63,7 @@ public class MongodbcrudApplication implements CommandLineRunner, AsyncConfigure
 		return executor;
 	}
 
+	@Bean
 	public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
 		return new SimpleAsyncUncaughtExceptionHandler();
 	}

src/main/java/com/manalejandro/mongodbcrud/controllers/IndexController.java

@@ -34,7 +34,7 @@ public class IndexController implements ErrorController {
 	public String index(final @ModelAttribute("indexForm") IndexForm indexForm, final Model model)
 			throws InterruptedException, ExecutionException {
 		IndexVO indexVO = new IndexVO();
-		indexVO.getListItem().addAll(itemService.getAll().get());
+		indexVO.getListItem().addAll(itemService.getAll());
 		model.addAttribute("indexVO", indexVO);
 		this.logger.info("GET index");
 		return "index";
@@ -49,15 +49,14 @@ public class IndexController implements ErrorController {
 	}
 
 	@PostMapping("/new")
-	public String saveItem(final @ModelAttribute("indexForm") IndexForm indexForm)
+	public String saveItem(final @ModelAttribute("indexForm") IndexForm indexForm) {
-			throws InterruptedException, ExecutionException {
 		Item item = new Item();
 		item.setNombre(indexForm.getNombre());
 		item.setApellido1(indexForm.getApellido1());
 		item.setApellido2(indexForm.getApellido2());
 		this.logger.info("POST new item: " + item.getNombre() + " " + item.getApellido1() + " " + item.getApellido2());
 		if (!item.getNombre().isBlank() && !item.getApellido1().isBlank() && !item.getApellido2().isBlank()) {
-			if (this.itemService.save(item).get()) {
+			if (this.itemService.save(item).block()) {
 				return "redirect:/";
 			} else {
 				return "redirect:/error";
@@ -68,10 +67,9 @@ public class IndexController implements ErrorController {
 	}
 
 	@GetMapping("/{id}/edit")
-	public String editItem(final @PathVariable String id, final Model model)
+	public String editItem(final @PathVariable String id, final Model model) {
-			throws InterruptedException, ExecutionException {
 		IndexForm indexForm = new IndexForm();
-		Item item = itemService.getItem(id).get();
+		Item item = itemService.getItem(id).block();
 		this.logger.info("GET edit item: " + id);
 		if (item != null) {
 			indexForm.setId(item.getId());
@@ -86,8 +84,7 @@ public class IndexController implements ErrorController {
 	}
 
 	@PostMapping("/{id}/edit")
-	public String saveEditItem(final @ModelAttribute("indexForm") IndexForm indexForm)
+	public String saveEditItem(final @ModelAttribute("indexForm") IndexForm indexForm) {
-			throws InterruptedException, ExecutionException {
 		this.logger.info("POST edit item: " + indexForm.getId());
 		if (itemService.getItem(indexForm.getId()) != null && !indexForm.getNombre().isBlank()
 				&& !indexForm.getApellido1().isBlank() && !indexForm.getApellido2().isBlank()) {
@@ -96,7 +93,7 @@ public class IndexController implements ErrorController {
 			item.setNombre(indexForm.getNombre());
 			item.setApellido1(indexForm.getApellido1());
 			item.setApellido2(indexForm.getApellido2());
-			if (this.itemService.save(item).get()) {
+			if (this.itemService.save(item).block()) {
 				return "redirect:/";
 			} else {
 				return "redirect:/error";
@@ -107,10 +104,10 @@ public class IndexController implements ErrorController {
 	}
 
 	@GetMapping("/{id}/delete")
-	public String deleteItem(final @PathVariable String id) throws InterruptedException, ExecutionException {
+	public String deleteItem(final @PathVariable String id) {
 		this.logger.info("DELETE item: " + id);
 		if (!id.isBlank()) {
-			Item item = this.itemService.getItem(id).get();
+			Item item = this.itemService.getItem(id).block();
 			if (item != null) {
 				this.itemService.delete(item);
 				return "redirect:/";

src/main/java/com/manalejandro/mongodbcrud/forms/IndexForm.java

@@ -1,5 +1,16 @@
 package com.manalejandro.mongodbcrud.forms;
 
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Data
+@ToString
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
 public class IndexForm {
 
 	private String id;
@@ -7,35 +18,4 @@ public class IndexForm {
 	private String apellido1;
 	private String apellido2;
 
-	public String getId() {
-		return id;
-	}
-
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	public String getNombre() {
-		return nombre;
-	}
-
-	public void setNombre(String nombre) {
-		this.nombre = nombre;
-	}
-
-	public String getApellido1() {
-		return apellido1;
-	}
-
-	public void setApellido1(String apellido1) {
-		this.apellido1 = apellido1;
-	}
-
-	public String getApellido2() {
-		return apellido2;
-	}
-
-	public void setApellido2(String apellido2) {
-		this.apellido2 = apellido2;
-	}
 }

src/main/java/com/manalejandro/mongodbcrud/model/Item.java

@@ -3,54 +3,30 @@ package com.manalejandro.mongodbcrud.model;
 import org.springframework.data.annotation.Id;
 import org.springframework.data.mongodb.core.mapping.Document;
 
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.ToString;
+
+@Data
+@ToString
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
+@RequiredArgsConstructor
 @Document
 public class Item {
 
 	@Id
 	private String id;
+	@NonNull
 	private String nombre;
+	@NonNull
 	private String apellido1;
+	@NonNull
 	private String apellido2;
 	
-	public Item() {
-		super();
-	}
-
-	public Item(String nombre, String apellido1, String apellido2) {
-		this.nombre = nombre;
-		this.apellido1 = apellido1;
-		this.apellido2 = apellido2;
-	}
-
-	public String getId() {
-		return id;
-	}
-
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	public String getNombre() {
-		return nombre;
-	}
-
-	public void setNombre(String nombre) {
-		this.nombre = nombre;
-	}
-
-	public String getApellido1() {
-		return apellido1;
-	}
-
-	public void setApellido1(String apellido1) {
-		this.apellido1 = apellido1;
-	}
-
-	public String getApellido2() {
-		return apellido2;
-	}
-
-	public void setApellido2(String apellido2) {
-		this.apellido2 = apellido2;
-	}
 }

src/main/java/com/manalejandro/mongodbcrud/repositories/ItemRepository.java

@@ -1,10 +1,10 @@
 package com.manalejandro.mongodbcrud.repositories;
 
-import org.springframework.data.mongodb.repository.MongoRepository;
+import org.springframework.data.mongodb.repository.ReactiveMongoRepository;
 import org.springframework.stereotype.Repository;
 
 import com.manalejandro.mongodbcrud.model.Item;
 
 @Repository
-public interface ItemRepository extends MongoRepository<Item, String> {
+public interface ItemRepository extends ReactiveMongoRepository<Item, String> {
 }

src/main/java/com/manalejandro/mongodbcrud/services/ItemService.java

@@ -1,19 +1,21 @@
 package com.manalejandro.mongodbcrud.services;
 
 import java.util.List;
-import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
 
 import com.manalejandro.mongodbcrud.model.Item;
 
+import reactor.core.publisher.Mono;
+
 public interface ItemService {
 
-	public CompletableFuture<Item> getItem(String id);
+	public Mono<Item> getItem(String id);
 
-	public CompletableFuture<List<Item>> getAll();
+	public List<Item> getAll() throws InterruptedException, ExecutionException;
 
-	public CompletableFuture<Boolean> save(Item item);
+	public Mono<Boolean> save(Item item);
 
-	public CompletableFuture<Boolean> saveAll(List<Item> items);
+	public Mono<Boolean> saveAll(List<Item> items);
 
 	public void delete(Item item);
 }

src/main/java/com/manalejandro/mongodbcrud/services/ItemServiceImpl.java

@@ -1,7 +1,9 @@
 package com.manalejandro.mongodbcrud.services;
 
+import java.time.Duration;
 import java.util.List;
 import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.scheduling.annotation.Async;
@@ -10,6 +12,8 @@ import org.springframework.stereotype.Service;
 import com.manalejandro.mongodbcrud.model.Item;
 import com.manalejandro.mongodbcrud.repositories.ItemRepository;
 
+import reactor.core.publisher.Mono;
+
 @Service
 public class ItemServiceImpl implements ItemService {
 
@@ -21,29 +25,34 @@ public class ItemServiceImpl implements ItemService {
 	}
 
 	@Async
-	public CompletableFuture<List<Item>> getAll() {
+	public List<Item> getAll() throws InterruptedException, ExecutionException {
-		return CompletableFuture.completedFuture(this.itemRepository.findAll());
+		return CompletableFuture
+				.completedFuture(this.itemRepository.findAll().collectList().block(Duration.ofSeconds(5))).get();
 	}
 
 	@Async
-	public CompletableFuture<Item> getItem(String id) {
+	public Mono<Item> getItem(String id) {
-		return this.itemRepository.findById(id).isPresent()
+		return this.itemRepository.findById(id).block(Duration.ofSeconds(5)) != null ? Mono.fromFuture(
-				? CompletableFuture.completedFuture(this.itemRepository.findById(id).get())
+				CompletableFuture.completedFuture(this.itemRepository.findById(id).block(Duration.ofSeconds(5))))
 				: null;
 	}
 
 	@Async
-	public CompletableFuture<Boolean> save(Item item) {
+	public Mono<Boolean> save(Item item) {
-		return this.itemRepository.save(item) != null ? CompletableFuture.completedFuture(Boolean.TRUE) : CompletableFuture.completedFuture(Boolean.FALSE);
+		return this.itemRepository.save(item).block(Duration.ofSeconds(5)) != null
+				? Mono.fromFuture(CompletableFuture.completedFuture(Boolean.TRUE))
+				: Mono.fromFuture(CompletableFuture.completedFuture(Boolean.FALSE));
 	}
 
 	@Async
-	public CompletableFuture<Boolean> saveAll(List<Item> items) {
+	public Mono<Boolean> saveAll(List<Item> items) {
-		return this.itemRepository.saveAll(items) != null ? CompletableFuture.completedFuture(Boolean.TRUE) : CompletableFuture.completedFuture(Boolean.FALSE);
+		return this.itemRepository.saveAll(items).collectList().block(Duration.ofSeconds(5)) != null
+				? Mono.fromFuture(CompletableFuture.completedFuture(Boolean.TRUE))
+				: Mono.fromFuture(CompletableFuture.completedFuture(Boolean.FALSE));
 	}
 
 	@Async
 	public void delete(Item item) {
-		this.itemRepository.delete(item);
+		this.itemRepository.delete(item).block(Duration.ofSeconds(5));
 	}
 }

src/main/java/com/manalejandro/mongodbcrud/vo/IndexVO.java

@@ -5,52 +5,23 @@ import java.util.List;
 
 import com.manalejandro.mongodbcrud.model.Item;
 
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
+
+@Data
+@ToString
+@Builder
+@NoArgsConstructor
+@AllArgsConstructor
 public class IndexVO {
 
-	private List<Item> listItem = new ArrayList<Item>();
+	private final List<Item> listItem = new ArrayList<Item>();
 	private String id;
 	private String nombre;
 	private String apellido1;
 	private String apellido2;
 
-	public List<Item> getListItem() {
-		return listItem;
-	}
-
-	public void setListItem(List<Item> listItem) {
-		this.listItem = listItem;
-	}
-
-	public String getId() {
-		return id;
-	}
-
-	public void setId(String id) {
-		this.id = id;
-	}
-
-	public String getNombre() {
-		return nombre;
-	}
-
-	public void setNombre(String nombre) {
-		this.nombre = nombre;
-	}
-
-	public String getApellido1() {
-		return apellido1;
-	}
-
-	public void setApellido1(String apellido1) {
-		this.apellido1 = apellido1;
-	}
-
-	public String getApellido2() {
-		return apellido2;
-	}
-
-	public void setApellido2(String apellido2) {
-		this.apellido2 = apellido2;
-	}
-
 }

src/main/resources/application.properties

@@ -1,3 +1,5 @@
 server.servlet.context-path=/mongodbcrud
 server.port=3117
-spring.thymeleaf.cache=false
+spring.data.mongodb.host=localhost
+spring.data.mongodb.port=27017
+spring.data.mongodb.database=test