#10 Angular JS consuming REST services

Author: bernard

.gitignore

@@ -4,6 +4,7 @@ bin/
 target/
 libs/
 tmp/
+node_modules/
 
 # OS Files #
 .DS_Store

jaxrs/angularjs/package.json

@@ -0,0 +1,28 @@
+{
+    "name": "jax-rs-angularjs",
+    "version": "0.1.0",
+    "description": "Angular JS consuming REST services",
+    "engines": {
+        "node": "~0.10"
+    },
+    "main": "web-server.js",
+    "dependencies": {
+    },
+    "devDependencies": {
+        "http-proxy": "0.10.3",
+        "karma": "0.10.2",
+        "karma-coverage": "0.1.0",
+        "karma-jasmine": "0.1.3",
+        "karma-junit-reporter": "0.1.0",
+        "karma-spec-reporter": "0.0.5",
+        "karma-ng-scenario": "0.1.0"
+    },
+    "scripts": {
+        "test": "karma start src/test/javascript/karma.conf.js --browsers PhantomJS --singleRun true"
+    },
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/javaee-samples/javaee7-samples.git"
+    },
+    "author": "Bernard Labno"
+}

jaxrs/angularjs/pom.xml

@@ -0,0 +1,41 @@
+<?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>
+        <artifactId>jaxrs-samples</artifactId>
+        <groupId>org.javaee7.jaxrs</groupId>
+        <version>1.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>jax-rs-angularjs</artifactId>
+    <packaging>war</packaging>
+    <description>Angular JS consuming REST services</description>
+    <dependencies>
+        <dependency>
+            <groupId>org.jboss.arquillian.extension</groupId>
+            <artifactId>arquillian-persistence-impl</artifactId>
+            <version>1.0.0.Alpha6</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jboss.arquillian.extension</groupId>
+            <artifactId>arquillian-rest-client-api</artifactId>
+            <version>1.0.0.Alpha1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jboss.arquillian.extension</groupId>
+            <artifactId>arquillian-rest-client-impl-3x</artifactId>
+            <version>1.0.0.Alpha1</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.jboss.arquillian.graphene</groupId>
+            <artifactId>graphene-webdriver</artifactId>
+            <version>2.0.0.Final</version>
+            <type>pom</type>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

jaxrs/angularjs/src/main/java/com/example/domain/Note.java

@@ -0,0 +1,47 @@
+package com.example.domain;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+@Entity
+public class Note {
+
+    @GeneratedValue
+    @Id
+    private Long id;
+
+    private String summary;
+
+    private String title;
+
+    public Long getId()
+    {
+        return id;
+    }
+
+    public void setId(Long id)
+    {
+        this.id = id;
+    }
+
+    public String getSummary()
+    {
+        return summary;
+    }
+
+    public void setSummary(String summary)
+    {
+        this.summary = summary;
+    }
+
+    public String getTitle()
+    {
+        return title;
+    }
+
+    public void setTitle(String title)
+    {
+        this.title = title;
+    }
+}

jaxrs/angularjs/src/main/java/com/example/rest/NoteApp.java

@@ -0,0 +1,9 @@
+package com.example.rest;
+
+import javax.ws.rs.ApplicationPath;
+import javax.ws.rs.core.Application;
+
+@ApplicationPath("/rest")
+public class NoteApp extends Application {
+
+}

jaxrs/angularjs/src/main/java/com/example/rest/NoteResource.java

@@ -0,0 +1,26 @@
+package com.example.rest;
+
+import com.example.domain.Note;
+
+import javax.ws.rs.DELETE;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import java.util.List;
+
+@Path("/note")
+public interface NoteResource {
+
+    @GET
+    @Path("/")
+    List<Note> getNotes();
+
+    @DELETE
+    @Path("/{id}")
+    void removeNote(@PathParam("id") Long noteId);
+
+    @POST
+    @Path("/")
+    Note saveNote(Note note);
+}

jaxrs/angularjs/src/main/java/com/example/rest/NoteResourceImpl.java

@@ -0,0 +1,39 @@
+package com.example.rest;
+
+import com.example.domain.Note;
+
+import javax.ejb.Stateless;
+import javax.persistence.EntityManager;
+import javax.persistence.NoResultException;
+import javax.persistence.PersistenceContext;
+import java.util.List;
+
+@Stateless
+public class NoteResourceImpl implements NoteResource {
+
+    @PersistenceContext
+    private EntityManager entityManager;
+
+    @Override
+    public List<Note> getNotes()
+    {
+        return entityManager.createQuery("from Note order by id", Note.class).getResultList();
+    }
+
+    @Override
+    public void removeNote(Long noteId)
+    {
+        final Note note = entityManager.find(Note.class, noteId);
+        if (null == note) {
+            throw new NoResultException("No note with id " + noteId + " found");
+        }
+        entityManager.remove(note);
+    }
+
+    @Override
+    public Note saveNote(Note note)
+    {
+        entityManager.persist(note);
+        return note;
+    }
+}

jaxrs/angularjs/src/main/resources/META-INF/persistence.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
+
+    <persistence-unit name="test">
+        <jta-data-source>java:jboss/datasources/ExampleDS</jta-data-source>
+        <properties>
+            <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
+        </properties>
+    </persistence-unit>
+
+</persistence>

jaxrs/angularjs/src/main/resources/import.sql

@@ -0,0 +1,2 @@
+insert into note (id,title,summary) values (nextval('hibernate_sequence'),'Hello','First note');
+insert into note (id,title,summary) values (nextval('hibernate_sequence'),'Good bye','Another note');

jaxrs/angularjs/src/main/webapp/api-settings.jsp

@@ -0,0 +1,2 @@
+<%@ page contentType="script/javascript;charset=UTF-8" language="java" %>
+window.applicationContextPath="<%=request.getContextPath()%>";