upgrade packages. better json response example

Author: borysn

src/main/java/io/abnd/model/Message.java

@@ -0,0 +1,21 @@
+package io.abnd.model;
+
+public class Message {
+
+    public String title;
+    public String message;
+
+    public Message(String title, String message) {
+        this.title = title;
+        this.message = message;
+    }
+
+    public String getTitle() {
+        return this.title;
+    }
+
+    public String getMessage() {
+        return this.message;
+    }
+
+}

src/main/java/io/abnd/rest/TestController.java

@@ -1,30 +1,23 @@
 package io.abnd.rest;
 
+import io.abnd.model.Message;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import com.google.gson.JsonObject;
 
 import io.abnd.service.intf.TestService;
 
+import java.util.List;
+
 @RestController
 public class TestController {
 
 	@Autowired
 	private TestService testService;
 
 	@RequestMapping(value="/test/get/json", method=RequestMethod.GET, produces="application/json")
-	public String testGetJson() {
-		JsonObject jsonObject = new JsonObject();
-		JsonObject message = new JsonObject();
-
-		String result = testService.test();
-
-		message.addProperty("message", result);
-		jsonObject.add("test", message);
-
-		return jsonObject.toString();
+	public @ResponseBody List<Message> testGetJson() {
+		return this.testService.test();
 	}
 }

src/main/java/io/abnd/service/impl/TestServiceImpl.java

@@ -1,14 +1,23 @@
 package io.abnd.service.impl;
 
+import io.abnd.model.Message;
 import org.springframework.stereotype.Service;
 
 import io.abnd.service.intf.TestService;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @Service
 public class TestServiceImpl implements TestService {
 
-	public String test() {
-        return "Hello, World!";
+	public List<Message> test() {
+        ArrayList<Message> messages = new ArrayList<Message>();
+
+        messages.add(new Message("Message1", "Hello, world!"));
+        messages.add(new Message("Message2", "Another one!"));
+
+        return messages;
     }
 
 }

src/main/java/io/abnd/service/intf/TestService.java

@@ -1,5 +1,9 @@
 package io.abnd.service.intf;
 
+import java.util.List;
+
+import io.abnd.model.Message;
+
 public interface TestService {
-    public String test();
+    public List<Message> test();
 }

src/main/web/app/hello/hello.component.html

@@ -3,4 +3,7 @@
 </div>
 
 <div><h3>JSON</h3><div>{{jsonResponse}}</div></div>
-<div><h3>message</h3><div>{{message}}</div></div>
+<div *ngFor="let message of messages">
+    <h3>{{message.title}}</h3>
+    <div>{{message.message}}</div>
+</div>

src/main/web/app/hello/hello.component.ts

@@ -5,6 +5,11 @@ import {CORE_DIRECTIVES} from '@angular/common';
 import {ROUTER_DIRECTIVES} from '@angular/router';
 import {HelloService} from './hello.service';
 
+interface MessageJson {
+    title: string;
+    message: string;
+}
+
 @Component({
     selector: 'test',
     templateUrl: 'app/hello/hello.component.html',
@@ -15,7 +20,7 @@ export class HelloComponent {
 
     // vars
     private jsonResponse: string;
-    private message: string;
+    private messages: Array<MessageJson>;
     private subscription;
 
     // constructor
@@ -26,8 +31,10 @@ export class HelloComponent {
         // save subscription
         this.subscription = this.helloService.getTest()
             .subscribe(
-                (data) => {this.jsonResponse = JSON.stringify(data);
-                         this.message = data.test.message;},
+                (data) => {
+                    this.jsonResponse = JSON.stringify(data);
+                    this.messages = data;
+                },
                 (err) => console.log(err),
                 () => console.log('hello service test complete')
         );

src/main/web/package.json

@@ -38,10 +38,10 @@
   },
   "devDependencies": {
     "concurrently": "^2.2.0",
-    "del": "2.2.1",
+    "del": "2.2.2",
     "gulp": "^3.9.1",
     "gulp-cli": "^1.2.2",
-    "gulp-autoprefixer": "3.1.0",
+    "gulp-autoprefixer": "3.1.1",
     "gulp-sass": "^2.3.2",
     "gulp-typescript": "2.13.6",
     "jasmine-core": "2.4.1",