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BAEL-1275 Introduction to ActiveWeb (eugenp#3638)
* BAEL-1275 Introduction to active web first commit * BAEL-1275 Added the module to parent pom * BAEL-1275 Introduction to ActiveWeb
1 parent 2399b4d commit d7aecc8

18 files changed

Lines changed: 277 additions & 11 deletions

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‎java-lite/pom.xml‎

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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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<project xmlns="http://maven.apache.org/POM/4.0.0" 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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<groupId>org.baeldung</groupId>
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<mysql.connector.java.version>5.1.45</mysql.connector.java.version>
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<sun.tools.version>1.7.0</sun.tools.version>
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<jackson.version>1.8.2</jackson.version>
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<junit.version>4.11</junit.version>
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<junit.version>4.12</junit.version>
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</properties>
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<build>
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<resources>
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<resource>
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<directory>src/main/webapp/WEB-INF</directory>
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</resource>
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</resources>
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<plugins>
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<plugin>
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<groupId>org.eclipse.jetty</groupId>
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<scope>system</scope>
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<systemPath>${java.home}/../lib/tools.jar</systemPath>
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</dependency>
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<dependency>
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<groupId>org.javalite</groupId>
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<artifactId>activeweb-testing</artifactId>
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<version>1.15</version>
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<scope>test</scope>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>

‎java-lite/src/main/java/app/config/AppBootstrap.java‎

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import org.javalite.activeweb.AppContext;
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import org.javalite.activeweb.Bootstrap;
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import com.google.inject.Guice;
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import com.google.inject.Injector;
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import app.services.ArticleServiceModule;
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public class AppBootstrap extends Bootstrap {
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public void init(AppContext context) {
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}
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public Injector getInjector() {
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return Guice.createInjector(new ArticleServiceModule());
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}
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}

‎java-lite/src/main/java/app/controllers/ArticleController.java‎

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package app.controllers;
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import javax.inject.Inject;
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import org.javalite.activeweb.AppController;
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import app.services.ArticleService;
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public class ArticleController extends AppController {
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@Inject
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private ArticleService articleService;
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public void index() {
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view("articles", articleService.getArticles());
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}
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public void search() {
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String keyword = param("key");
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if (null != keyword) {
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assign("article", articleService.search(keyword));
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} else {
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render("/common/error");
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}
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}
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}

‎java-lite/src/main/java/app/controllers/HomeController.java‎

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package app.controllers;
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import org.javalite.activeweb.AppController;
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public class HomeController extends AppController {
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public void index() {
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render("index");
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}
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}

‎java-lite/src/main/java/app/models/Article.java‎

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package app.models;
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public class Article {
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private String title;
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private String author;
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private String words;
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private String date;
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public Article(String title, String author, String words, String date) {
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super();
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this.title = title;
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this.author = author;
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this.words = words;
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this.date = date;
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}
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public String getTitle() {
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return title;
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}
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public void setTitle(String title) {
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this.title = title;
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}
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public String getAuthor() {
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return author;
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}
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public void setAuthor(String author) {
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this.author = author;
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}
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public String getWords() {
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return words;
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}
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public void setWords(String words) {
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this.words = words;
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}
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public String getDate() {
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return date;
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}
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public void setDate(String date) {
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this.date = date;
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}
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}

‎java-lite/src/main/java/app/services/ArticleService.java‎

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package app.services;
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import java.util.List;
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import app.models.Article;
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public interface ArticleService {
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List<Article> getArticles();
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Article search(String keyword);
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}

‎java-lite/src/main/java/app/services/ArticleServiceImpl.java‎

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package app.services;
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import java.time.Instant;
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import java.util.ArrayList;
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import java.util.List;
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import app.models.Article;
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public class ArticleServiceImpl implements ArticleService {
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public List<Article> getArticles() {
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return fetchArticles();
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}
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public Article search(String keyword) {
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Article ar = new Article("Article with " + keyword, "baeldung", "1250", Instant.now()
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.toString());
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return ar;
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}
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private List<Article> fetchArticles() {
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Article ar1 = new Article("Introduction to ActiveWeb", "baeldung", "1650", Instant.now()
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.toString());
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Article ar = new Article("Introduction to Mule", "baeldung", "1650", Instant.now()
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.toString());
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List<Article> articles = new ArrayList<Article>();
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articles.add(ar);
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articles.add(ar1);
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return articles;
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}
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}

‎java-lite/src/main/java/app/services/ArticleServiceModule.java‎

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package app.services;
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import com.google.inject.AbstractModule;
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public class ArticleServiceModule extends AbstractModule {
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@Override
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protected void configure() {
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bind(ArticleService.class).to(ArticleServiceImpl.class)
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.asEagerSingleton();
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}
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}

‎java-lite/src/main/webapp/WEB-INF/views/article/index.ftl‎

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<@content for="title">Articles</@content>
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<table>
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<tr>
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<td>Title</td>
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<td>Author</td>
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<td>Words #</td>
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<td>Date Published</td>
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</tr>
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<#list articles as article>
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<tr>
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<td>${article.title}</td>
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<td>${article.author}</td>
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<td>${article.words}</td>
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<td>${article.date}</td>
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</tr>
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</#list>
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</table>

‎java-lite/src/main/webapp/WEB-INF/views/article/search.ftl‎

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<@content for="title">Search</@content>
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<table>
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<tr>
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<td>Title</td>
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<td>Author</td>
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<td>Words #</td>
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<td>Date Published</td>
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</tr>
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<tr>
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<td>${article.title}</td>
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<td>${article.author}</td>
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<td>${article.words}</td>
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<td>${article.date}</td>
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</tr>
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</table>

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