[Java 11503] (#12626)
* [JAVA-11503] Created new vertx-modules * [JAVA-11503] Moved vertx(sub-module) to vertx-modules(parent) * [JAVA-11503] Moved spring-vertx(sub-module) to vertx-modules(parent) * [JAVA-11503] Moved vertx-and-java(sub-module) to vertx-modules(parent) * [JAVA-11503] deleted modules that were moved Co-authored-by: panagiotiskakos <panagiotis.kakos@libra-is.com>
This commit is contained in:
panos-kakos
@@ -0,0 +1,3 @@
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## VERTX
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This module contains modules about VERTX.
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>vertx-modules</artifactId>
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<name>vertx-modules</name>
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<packaging>pom</packaging>
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<parent>
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<artifactId>parent-modules</artifactId>
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<groupId>com.baeldung</groupId>
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<version>1.0.0-SNAPSHOT</version>
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</parent>
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<modules>
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<module>vertx</module>
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<module>spring-vertx</module>
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<module>vertx-and-rxjava</module>
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</modules>
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<build>
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<pluginManagement>
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<plugins>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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</plugin>
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</plugins>
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</pluginManagement>
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</build>
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</project>
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@@ -0,0 +1,6 @@
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## Spring Vert.x
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This module contains articles about Spring with Vert.x
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### Relevant Articles:
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- [Vert.x Spring Integration](https://www.baeldung.com/spring-vertx)
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@@ -0,0 +1,54 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>spring-vertx</artifactId>
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<name>spring-vertx</name>
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<packaging>jar</packaging>
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<description>A demo project with vertx spring integration</description>
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<parent>
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<groupId>com.baeldung</groupId>
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<artifactId>parent-boot-2</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<relativePath>../../parent-boot-2</relativePath>
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</parent>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-jpa</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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<exclusions>
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<exclusion>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-tomcat</artifactId>
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</exclusion>
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</exclusions>
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</dependency>
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<dependency>
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<groupId>io.vertx</groupId>
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<artifactId>vertx-web</artifactId>
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<version>${vertx.version}</version>
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</dependency>
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<dependency>
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<groupId>com.h2database</groupId>
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<artifactId>h2</artifactId>
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<scope>runtime</scope>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<properties>
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<vertx.version>3.4.1</vertx.version>
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</properties>
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</project>
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+41
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package com.baeldung.vertxspring;
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import javax.annotation.PostConstruct;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.autoconfigure.domain.EntityScan;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
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import com.baeldung.vertxspring.verticles.ServerVerticle;
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import com.baeldung.vertxspring.verticles.ArticleRecipientVerticle;
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import io.vertx.core.Vertx;
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@SpringBootApplication
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@Configuration
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@EnableJpaRepositories("com.baeldung.vertxspring.repository")
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@EntityScan("com.baeldung.vertxspring.entity")
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@ComponentScan(basePackages = { "com.baeldung" })
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public class VertxSpringApplication {
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@Autowired
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private ServerVerticle serverVerticle;
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@Autowired
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private ArticleRecipientVerticle serviceVerticle;
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public static void main(String[] args) {
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SpringApplication.run(VertxSpringApplication.class, args);
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}
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@PostConstruct
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public void deployVerticle() {
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final Vertx vertx = Vertx.vertx();
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vertx.deployVerticle(serverVerticle);
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vertx.deployVerticle(serviceVerticle);
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}
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}
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+31
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package com.baeldung.vertxspring.config;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Profile;
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import java.io.IOException;
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import java.net.ServerSocket;
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@Configuration
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public class PortConfiguration {
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private static final int DEFAULT_PORT = 8069;
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@Profile("default")
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@Bean
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public Integer defaultPort() {
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return DEFAULT_PORT;
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}
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@Profile("test")
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@Bean
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public Integer randomPort() {
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try (ServerSocket socket = new ServerSocket(0)) {
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return socket.getLocalPort();
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} catch (IOException e) {
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return DEFAULT_PORT;
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}
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}
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}
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@@ -0,0 +1,46 @@
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package com.baeldung.vertxspring.entity;
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import javax.persistence.Entity;
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import javax.persistence.Id;
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import org.springframework.data.annotation.PersistenceConstructor;
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@Entity
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public class Article {
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@Id
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private Long id;
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private String article;
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private Article() {
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}
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@PersistenceConstructor
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public Article(Long id, String article) {
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super();
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this.id = id;
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this.article = article;
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}
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@Override
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public String toString() {
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return "Article [id=" + id + ", article=" + article + "]";
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}
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public Long getArticleId() {
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return id;
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}
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public void setArticleId(Long id) {
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this.id = id;
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}
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public String getArticle() {
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return article;
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}
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public void setArticle(String article) {
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this.article = article;
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}
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}
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+7
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package com.baeldung.vertxspring.repository;
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import com.baeldung.vertxspring.entity.Article;
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import org.springframework.data.jpa.repository.JpaRepository;
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public interface ArticleRepository extends JpaRepository<Article, Long> {
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}
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+20
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package com.baeldung.vertxspring.service;
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import com.baeldung.vertxspring.entity.Article;
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import com.baeldung.vertxspring.repository.ArticleRepository;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import java.util.List;
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@Service
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public class ArticleService {
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@Autowired
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private ArticleRepository articleRepository;
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public List<Article> getAllArticle() {
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return articleRepository.findAll();
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}
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}
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+28
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package com.baeldung.vertxspring.util;
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import java.util.Random;
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import java.util.UUID;
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import java.util.stream.IntStream;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.CommandLineRunner;
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import org.springframework.stereotype.Component;
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import com.baeldung.vertxspring.entity.Article;
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import com.baeldung.vertxspring.repository.ArticleRepository;
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@Component
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public class DbBootstrap implements CommandLineRunner {
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@Autowired
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private ArticleRepository articleRepository;
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@Override
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public void run(String... arg0) throws Exception {
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IntStream.range(0, 10)
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.forEach(count -> this.articleRepository.save(new Article(new Random().nextLong(), UUID.randomUUID()
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.toString())));
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}
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}
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+50
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package com.baeldung.vertxspring.verticles;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import com.baeldung.vertxspring.service.ArticleService;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import io.vertx.core.AbstractVerticle;
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import io.vertx.core.Handler;
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import io.vertx.core.eventbus.Message;
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import io.vertx.core.json.Json;
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@Component
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public class ArticleRecipientVerticle extends AbstractVerticle {
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public static final String GET_ALL_ARTICLES = "get.articles.all";
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private final ObjectMapper mapper = Json.mapper;
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@Autowired
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private ArticleService articleService;
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@Override
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public void start() throws Exception {
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super.start();
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vertx.eventBus()
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.<String>consumer(GET_ALL_ARTICLES)
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.handler(getAllArticleService(articleService));
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}
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private Handler<Message<String>> getAllArticleService(ArticleService service) {
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return msg -> vertx.<String>executeBlocking(future -> {
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try {
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future.complete(mapper.writeValueAsString(service.getAllArticle()));
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} catch (JsonProcessingException e) {
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System.out.println("Failed to serialize result");
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future.fail(e);
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}
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}, result -> {
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if (result.succeeded()) {
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msg.reply(result.result());
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} else {
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msg.reply(result.cause()
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.toString());
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}
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});
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}
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}
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+46
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package com.baeldung.vertxspring.verticles;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Component;
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import io.vertx.core.AbstractVerticle;
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import io.vertx.ext.web.Router;
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import io.vertx.ext.web.RoutingContext;
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@Component
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public class ServerVerticle extends AbstractVerticle {
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@Autowired
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private Integer defaultPort;
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private void getAllArticlesHandler(RoutingContext routingContext) {
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vertx.eventBus()
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.<String>send(ArticleRecipientVerticle.GET_ALL_ARTICLES, "", result -> {
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if (result.succeeded()) {
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routingContext.response()
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.putHeader("content-type", "application/json")
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.setStatusCode(200)
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.end(result.result()
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.body());
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} else {
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routingContext.response()
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.setStatusCode(500)
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.end();
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}
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});
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}
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@Override
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public void start() throws Exception {
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super.start();
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Router router = Router.router(vertx);
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router.get("/api/baeldung/articles")
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.handler(this::getAllArticlesHandler);
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vertx.createHttpServer()
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.requestHandler(router::accept)
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.listen(config().getInteger("http.port", defaultPort));
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}
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}
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@@ -0,0 +1,3 @@
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{
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"http.port":8080
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}
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@@ -0,0 +1,13 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<configuration>
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<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
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<encoder>
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<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
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</pattern>
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</encoder>
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</appender>
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<root level="INFO">
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<appender-ref ref="STDOUT" />
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</root>
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</configuration>
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@@ -0,0 +1,17 @@
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package com.baeldung;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
|
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import com.baeldung.vertxspring.VertxSpringApplication;
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@RunWith(SpringRunner.class)
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@SpringBootTest(classes = VertxSpringApplication.class)
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public class SpringContextTest {
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@Test
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public void whenSpringContextIsBootstrapped_thenNoExceptions() {
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}
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}
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+33
@@ -0,0 +1,33 @@
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package com.baeldung.vertxspring;
|
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import org.junit.Test;
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import org.junit.runner.RunWith;
|
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import org.springframework.beans.factory.annotation.Autowired;
|
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import org.springframework.boot.test.context.SpringBootTest;
|
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import org.springframework.boot.test.web.client.TestRestTemplate;
|
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import org.springframework.http.ResponseEntity;
|
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import org.springframework.test.context.ActiveProfiles;
|
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import static org.junit.Assert.assertEquals;
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@RunWith(SpringJUnit4ClassRunner.class)
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@SpringBootTest
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@ActiveProfiles("test")
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public class VertxSpringApplicationIntegrationTest {
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@Autowired
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private Integer port;
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private TestRestTemplate restTemplate = new TestRestTemplate();
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@Test
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public void givenUrl_whenReceivedArticles_thenSuccess() throws InterruptedException {
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ResponseEntity<String> responseEntity = restTemplate
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.getForEntity("http://localhost:" + port + "/api/baeldung/articles", String.class);
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assertEquals(200, responseEntity.getStatusCodeValue());
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}
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}
|
||||
|
||||
|
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@@ -0,0 +1 @@
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/.vertx
|
||||
@@ -0,0 +1,6 @@
|
||||
## Vert.x and RxJava
|
||||
|
||||
This module contains articles about RxJava with Vert.x
|
||||
|
||||
### Relevant articles
|
||||
- [Example of Vertx and RxJava Integration](https://www.baeldung.com/vertx-rx-java)
|
||||
@@ -0,0 +1,52 @@
|
||||
<?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">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>vertx-and-rxjava</artifactId>
|
||||
<name>vertx-and-rxjava</name>
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>vertx-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-rx-java2</artifactId>
|
||||
<version>${vertx.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-core</artifactId>
|
||||
<version>${vertx.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-unit</artifactId>
|
||||
<version>${vertx.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<version>${maven-compiler-plugin.version}</version>
|
||||
<configuration>
|
||||
<source>${java.version}</source>
|
||||
<target>${java.version}</target>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<vertx.version>3.5.0.Beta1</vertx.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
||||
@@ -0,0 +1,71 @@
|
||||
<?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">
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>parent-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
</parent>
|
||||
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>vertx-and-rxjava</artifactId>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-compiler-plugin</artifactId>
|
||||
<configuration>
|
||||
<source>1.8</source>
|
||||
<target>1.8</target>
|
||||
</configuration>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<dependencies>
|
||||
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-rx-java2</artifactId>
|
||||
<version>3.5.0.Beta1</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-core</artifactId>
|
||||
<version>3.5.0.Beta1</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-unit</artifactId>
|
||||
<version>3.5.0.Beta1</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
<artifactId>junit</artifactId>
|
||||
<version>4.12</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.slf4j</groupId>
|
||||
<artifactId>slf4j-api</artifactId>
|
||||
<version>1.7.25</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>ch.qos.logback</groupId>
|
||||
<artifactId>logback-classic</artifactId>
|
||||
<version>1.2.3</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
<artifactId>junit</artifactId>
|
||||
<version>4.12</version>
|
||||
</dependency>
|
||||
|
||||
</dependencies>
|
||||
|
||||
</project>
|
||||
+19
@@ -0,0 +1,19 @@
|
||||
package com.baeldung.weather;
|
||||
|
||||
import java.text.MessageFormat;
|
||||
|
||||
class CityAndDayLength {
|
||||
|
||||
private final String city;
|
||||
private final double dayLengthInHours;
|
||||
|
||||
CityAndDayLength(String city, long dayLengthInSeconds) {
|
||||
this.city = city;
|
||||
this.dayLengthInHours = dayLengthInSeconds / (60.0 * 60.0);
|
||||
}
|
||||
|
||||
@Override
|
||||
public String toString() {
|
||||
return MessageFormat.format("In {0} there are {1,number,#0.0} hours of light.", city, dayLengthInHours);
|
||||
}
|
||||
}
|
||||
+45
@@ -0,0 +1,45 @@
|
||||
package com.baeldung.weather;
|
||||
|
||||
import io.reactivex.Flowable;
|
||||
import io.vertx.core.http.RequestOptions;
|
||||
import io.vertx.reactivex.core.http.HttpClient;
|
||||
import io.vertx.reactivex.core.http.HttpClientRequest;
|
||||
import io.vertx.reactivex.core.http.HttpClientResponse;
|
||||
|
||||
import static java.lang.String.format;
|
||||
|
||||
class MetaWeatherClient {
|
||||
|
||||
private static RequestOptions metawether = new RequestOptions()
|
||||
.setHost("www.metaweather.com")
|
||||
.setPort(443)
|
||||
.setSsl(true);
|
||||
|
||||
/**
|
||||
* @return A flowable backed by vertx that automatically sends an HTTP request at soon as the first subscription is received.
|
||||
*/
|
||||
private static Flowable<HttpClientResponse> autoPerformingReq(HttpClient httpClient, String uri) {
|
||||
HttpClientRequest req = httpClient.get(new RequestOptions(metawether).setURI(uri));
|
||||
return req.toFlowable()
|
||||
.doOnSubscribe(subscription -> req.end());
|
||||
}
|
||||
|
||||
static Flowable<HttpClientResponse> searchByCityName(HttpClient httpClient, String cityName) {
|
||||
HttpClientRequest req = httpClient.get(
|
||||
new RequestOptions()
|
||||
.setHost("www.metaweather.com")
|
||||
.setPort(443)
|
||||
.setSsl(true)
|
||||
.setURI(format("/api/location/search/?query=%s", cityName)));
|
||||
return req
|
||||
.toFlowable()
|
||||
.doOnSubscribe(subscription -> req.end());
|
||||
}
|
||||
|
||||
static Flowable<HttpClientResponse> getDataByPlaceId(HttpClient httpClient, long placeId) {
|
||||
return autoPerformingReq(
|
||||
httpClient,
|
||||
format("/api/location/%s/", placeId));
|
||||
}
|
||||
|
||||
}
|
||||
+92
@@ -0,0 +1,92 @@
|
||||
package com.baeldung.weather;
|
||||
|
||||
import io.reactivex.Flowable;
|
||||
import io.reactivex.functions.Function;
|
||||
import io.vertx.core.json.JsonObject;
|
||||
import io.vertx.reactivex.core.Vertx;
|
||||
import io.vertx.reactivex.core.buffer.Buffer;
|
||||
import io.vertx.reactivex.core.file.FileSystem;
|
||||
import io.vertx.reactivex.core.http.HttpClient;
|
||||
import io.vertx.reactivex.core.http.HttpClientResponse;
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
import org.reactivestreams.Publisher;
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import java.time.ZonedDateTime;
|
||||
|
||||
import static com.baeldung.weather.MetaWeatherClient.getDataByPlaceId;
|
||||
import static com.baeldung.weather.MetaWeatherClient.searchByCityName;
|
||||
|
||||
public class VertxWithRxJavaIntegrationTest {
|
||||
|
||||
private Vertx vertx;
|
||||
private HttpClient httpClient;
|
||||
private FileSystem fileSystem;
|
||||
private static Logger log = LoggerFactory.getLogger(VertxWithRxJavaIntegrationTest.class);
|
||||
|
||||
@Before
|
||||
public void setUp() {
|
||||
vertx = Vertx.vertx();
|
||||
httpClient = vertx.createHttpClient();
|
||||
fileSystem = vertx.fileSystem();
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDown() {
|
||||
vertx.close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldDisplayLightLenghts() throws InterruptedException {
|
||||
|
||||
// read the file that contains one city name per line
|
||||
fileSystem
|
||||
.rxReadFile("cities.txt").toFlowable()
|
||||
.doOnNext(buffer -> log.info("File buffer ---\n{}\n---", buffer))
|
||||
.flatMap(buffer -> Flowable.fromArray(buffer.toString().split("\\r?\\n")))
|
||||
.doOnNext(city -> log.info("City from file: '{}'", city))
|
||||
.filter(city -> !city.startsWith("#"))
|
||||
.doOnNext(city -> log.info("City that survived filtering: '{}'", city))
|
||||
.flatMap(city -> searchByCityName(httpClient, city))
|
||||
.flatMap(HttpClientResponse::toFlowable)
|
||||
.doOnNext(buffer -> log.info("JSON of city detail: '{}'", buffer))
|
||||
.map(extractingWoeid())
|
||||
.flatMap(cityId -> getDataByPlaceId(httpClient, cityId))
|
||||
.flatMap(toBufferFlowable())
|
||||
.doOnNext(buffer -> log.info("JSON of place detail: '{}'", buffer))
|
||||
.map(Buffer::toJsonObject)
|
||||
.map(toCityAndDayLength())
|
||||
.subscribe(System.out::println, Throwable::printStackTrace);
|
||||
|
||||
Thread.sleep(20000); // enough to give time to complete the execution
|
||||
}
|
||||
|
||||
private static Function<HttpClientResponse, Publisher<? extends Buffer>> toBufferFlowable() {
|
||||
return response -> response
|
||||
.toObservable()
|
||||
.reduce(
|
||||
Buffer.buffer(),
|
||||
Buffer::appendBuffer).toFlowable();
|
||||
}
|
||||
|
||||
private static Function<Buffer, Long> extractingWoeid() {
|
||||
return cityBuffer -> cityBuffer
|
||||
.toJsonArray()
|
||||
.getJsonObject(0)
|
||||
.getLong("woeid");
|
||||
}
|
||||
|
||||
private static Function<JsonObject, CityAndDayLength> toCityAndDayLength() {
|
||||
return json -> {
|
||||
ZonedDateTime sunRise = ZonedDateTime.parse(json.getString("sun_rise"));
|
||||
ZonedDateTime sunSet = ZonedDateTime.parse(json.getString("sun_set"));
|
||||
String cityName = json.getString("title");
|
||||
return new CityAndDayLength(
|
||||
cityName, sunSet.toEpochSecond() - sunRise.toEpochSecond());
|
||||
};
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,6 @@
|
||||
Milan
|
||||
Chicago
|
||||
Cairo
|
||||
Santiago
|
||||
Moscow
|
||||
Auckland
|
||||
@@ -0,0 +1,12 @@
|
||||
<configuration>
|
||||
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
|
||||
<encoder>
|
||||
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
|
||||
</encoder>
|
||||
</appender>
|
||||
|
||||
<root level="warn">
|
||||
<appender-ref ref="STDOUT" />
|
||||
</root>
|
||||
|
||||
</configuration>
|
||||
@@ -0,0 +1,7 @@
|
||||
## Vert.x
|
||||
|
||||
This module contains articles about Vert.x
|
||||
|
||||
### Relevant articles
|
||||
|
||||
- [Introduction to Vert.x](https://www.baeldung.com/vertx)
|
||||
@@ -0,0 +1,72 @@
|
||||
<?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">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>vertx</artifactId>
|
||||
<version>1.0-SNAPSHOT</version>
|
||||
<name>vertx</name>
|
||||
<url>http://maven.apache.org</url>
|
||||
|
||||
<parent>
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>vertx-modules</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-core</artifactId>
|
||||
<version>${vertx.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-web</artifactId>
|
||||
<version>${vertx.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.vertx</groupId>
|
||||
<artifactId>vertx-unit</artifactId>
|
||||
<version>${vertx.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-shade-plugin</artifactId>
|
||||
<version>${maven-shade-plugin.version}</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<phase>package</phase>
|
||||
<goals>
|
||||
<goal>shade</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<transformers>
|
||||
<transformer
|
||||
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
|
||||
<manifestEntries>
|
||||
<Main-Class>io.vertx.core.Starter</Main-Class>
|
||||
<Main-Verticle>com.baeldung.SimpleServerVerticle</Main-Verticle>
|
||||
</manifestEntries>
|
||||
</transformer>
|
||||
</transformers>
|
||||
<artifactSet />
|
||||
<outputFile>${project.build.directory}/${project.artifactId}-${project.version}-app.jar</outputFile>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
|
||||
<properties>
|
||||
<vertx.version>3.8.1</vertx.version>
|
||||
<maven-shade-plugin.version>3.2.1</maven-shade-plugin.version>
|
||||
</properties>
|
||||
|
||||
</project>
|
||||
@@ -0,0 +1,28 @@
|
||||
package com.baeldung;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import io.vertx.core.AbstractVerticle;
|
||||
import io.vertx.core.Future;
|
||||
import io.vertx.core.Vertx;
|
||||
|
||||
public class HelloVerticle extends AbstractVerticle {
|
||||
private static final Logger LOGGER = LoggerFactory.getLogger(HelloVerticle.class);
|
||||
|
||||
public static void main(String[] args) {
|
||||
Vertx vertx = Vertx.vertx();
|
||||
vertx.deployVerticle(new HelloVerticle());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void start(Future<Void> future) {
|
||||
LOGGER.info("Welcome to Vertx");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void stop() {
|
||||
LOGGER.info("Shutting down application");
|
||||
}
|
||||
}
|
||||
|
||||
@@ -0,0 +1,24 @@
|
||||
package com.baeldung;
|
||||
|
||||
import io.vertx.core.AbstractVerticle;
|
||||
import io.vertx.core.Future;
|
||||
|
||||
public class SimpleServerVerticle extends AbstractVerticle {
|
||||
|
||||
@Override
|
||||
public void start(Future<Void> future) {
|
||||
vertx.createHttpServer()
|
||||
.requestHandler(
|
||||
r -> r.response().end("Welcome to Vert.x Intro"))
|
||||
.listen(config().getInteger("http.port", 8080), result -> {
|
||||
if (result.succeeded()) {
|
||||
future.complete();
|
||||
} else {
|
||||
future.fail(result.cause());
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,59 @@
|
||||
package com.baeldung.model;
|
||||
|
||||
public class Article {
|
||||
private String id;
|
||||
private String content;
|
||||
private String author;
|
||||
private String datePublished;
|
||||
private int wordCount;
|
||||
|
||||
public Article(String id, String content, String author, String datePublished, int wordCount) {
|
||||
super();
|
||||
this.id = id;
|
||||
this.content = content;
|
||||
this.author = author;
|
||||
this.datePublished = datePublished;
|
||||
this.wordCount = wordCount;
|
||||
}
|
||||
|
||||
public String getId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
public void setId(String id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getContent() {
|
||||
return content;
|
||||
}
|
||||
|
||||
public void setContent(String content) {
|
||||
this.content = content;
|
||||
}
|
||||
|
||||
public String getAuthor() {
|
||||
return author;
|
||||
}
|
||||
|
||||
public void setAuthor(String author) {
|
||||
this.author = author;
|
||||
}
|
||||
|
||||
public String getDatePublished() {
|
||||
return datePublished;
|
||||
}
|
||||
|
||||
public void setDatePublished(String datePublished) {
|
||||
this.datePublished = datePublished;
|
||||
}
|
||||
|
||||
public int getWordCount() {
|
||||
return wordCount;
|
||||
}
|
||||
|
||||
public void setWordCount(int wordCount) {
|
||||
this.wordCount = wordCount;
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,41 @@
|
||||
package com.baeldung.rest;
|
||||
|
||||
import com.baeldung.model.Article;
|
||||
|
||||
import io.vertx.core.AbstractVerticle;
|
||||
import io.vertx.core.Future;
|
||||
import io.vertx.core.json.Json;
|
||||
import io.vertx.ext.web.Router;
|
||||
import io.vertx.ext.web.RoutingContext;
|
||||
|
||||
public class RestServiceVerticle extends AbstractVerticle {
|
||||
@Override
|
||||
public void start(Future<Void> future) {
|
||||
|
||||
Router router = Router.router(vertx);
|
||||
router.get("/api/baeldung/articles/article/:id")
|
||||
.handler(this::getArticles);
|
||||
|
||||
vertx.createHttpServer()
|
||||
.requestHandler(router::accept)
|
||||
.listen(config().getInteger("http.port", 8080), result -> {
|
||||
if (result.succeeded()) {
|
||||
future.complete();
|
||||
} else {
|
||||
future.fail(result.cause());
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void getArticles(RoutingContext routingContext) {
|
||||
String articleId = routingContext.request()
|
||||
.getParam("id");
|
||||
Article article = new Article(articleId, "This is an intro to vertx", "baeldung", "01-02-2017", 1578);
|
||||
|
||||
routingContext.response()
|
||||
.putHeader("content-type", "application/json")
|
||||
.setStatusCode(200)
|
||||
.end(Json.encodePrettily(article));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,3 @@
|
||||
{
|
||||
"http.port":8080
|
||||
}
|
||||
@@ -0,0 +1,19 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<configuration>
|
||||
<appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
|
||||
<encoder>
|
||||
<pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n
|
||||
</pattern>
|
||||
</encoder>
|
||||
</appender>
|
||||
|
||||
<logger name="org.springframework" level="WARN" />
|
||||
<logger name="org.springframework.transaction" level="WARN" />
|
||||
|
||||
<!-- in order to debug some marshalling issues, this needs to be TRACE -->
|
||||
<logger name="org.springframework.web.servlet.mvc" level="WARN" />
|
||||
|
||||
<root level="INFO">
|
||||
<appender-ref ref="STDOUT" />
|
||||
</root>
|
||||
</configuration>
|
||||
@@ -0,0 +1,66 @@
|
||||
package com.baeldung;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.ServerSocket;
|
||||
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.BeforeClass;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import com.baeldung.rest.RestServiceVerticle;
|
||||
|
||||
import io.vertx.core.DeploymentOptions;
|
||||
import io.vertx.core.Vertx;
|
||||
import io.vertx.core.json.JsonObject;
|
||||
import io.vertx.ext.unit.Async;
|
||||
import io.vertx.ext.unit.TestContext;
|
||||
import io.vertx.ext.unit.junit.VertxUnitRunner;
|
||||
|
||||
@RunWith(VertxUnitRunner.class)
|
||||
public class RestServiceVerticleUnitTest {
|
||||
|
||||
private Vertx vertx;
|
||||
|
||||
private int port = 8081;
|
||||
|
||||
@BeforeClass
|
||||
public static void beforeClass() {
|
||||
|
||||
}
|
||||
|
||||
@Before
|
||||
public void setup(TestContext testContext) throws IOException {
|
||||
vertx = Vertx.vertx();
|
||||
|
||||
// Pick an available and random
|
||||
ServerSocket socket = new ServerSocket(0);
|
||||
port = socket.getLocalPort();
|
||||
socket.close();
|
||||
|
||||
DeploymentOptions options = new DeploymentOptions().setConfig(new JsonObject().put("http.port", port));
|
||||
|
||||
vertx.deployVerticle(RestServiceVerticle.class.getName(), options, testContext.asyncAssertSuccess());
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDown(TestContext testContext) {
|
||||
vertx.close(testContext.asyncAssertSuccess());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void givenId_whenReceivedArticle_thenSuccess(TestContext testContext) {
|
||||
final Async async = testContext.async();
|
||||
|
||||
vertx.createHttpClient()
|
||||
.getNow(port, "localhost", "/api/baeldung/articles/article/12345", response -> {
|
||||
response.handler(responseBody -> {
|
||||
testContext.assertTrue(responseBody.toString()
|
||||
.contains("\"id\" : \"12345\""));
|
||||
async.complete();
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
}
|
||||
@@ -0,0 +1,55 @@
|
||||
package com.baeldung;
|
||||
|
||||
import io.vertx.core.DeploymentOptions;
|
||||
import io.vertx.core.Vertx;
|
||||
import io.vertx.core.json.JsonObject;
|
||||
import io.vertx.ext.unit.Async;
|
||||
import io.vertx.ext.unit.TestContext;
|
||||
import io.vertx.ext.unit.junit.VertxUnitRunner;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.ServerSocket;
|
||||
|
||||
import org.junit.After;
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
@RunWith(VertxUnitRunner.class)
|
||||
public class SimpleServerVerticleUnitTest {
|
||||
private Vertx vertx;
|
||||
|
||||
private int port = 8081;
|
||||
|
||||
@Before
|
||||
public void setup(TestContext testContext) throws IOException {
|
||||
vertx = Vertx.vertx();
|
||||
|
||||
// Pick an available and random
|
||||
ServerSocket socket = new ServerSocket(0);
|
||||
port = socket.getLocalPort();
|
||||
socket.close();
|
||||
|
||||
DeploymentOptions options = new DeploymentOptions().setConfig(new JsonObject().put("http.port", port));
|
||||
|
||||
vertx.deployVerticle(SimpleServerVerticle.class.getName(), options, testContext.asyncAssertSuccess());
|
||||
}
|
||||
|
||||
@After
|
||||
public void tearDown(TestContext testContext) {
|
||||
vertx.close(testContext.asyncAssertSuccess());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenReceivedResponse_thenSuccess(TestContext testContext) {
|
||||
final Async async = testContext.async();
|
||||
|
||||
vertx.createHttpClient()
|
||||
.getNow(port, "localhost", "/", response -> response.handler(responseBody -> {
|
||||
testContext.assertTrue(responseBody.toString()
|
||||
.contains("Welcome"));
|
||||
async.complete();
|
||||
}));
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user