001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.juneau.examples.rest.springboot;
018
019import org.apache.juneau.html.annotation.*;
020import org.apache.juneau.rest.annotation.*;
021import org.apache.juneau.rest.servlet.*;
022import org.springframework.beans.factory.annotation.*;
023
024/**
025 * Sample REST resource that prints out a simple "Hello world!" message.
026 *
027 * <h5 class='section'>See Also:</h5><ul>
028 *    <li class='link'><a class="doclink" href="https://juneau.apache.org/docs/topics/JuneauRestServerSpringbootBasics">juneau-rest-server-springboot Basics</a>
029
030 * </ul>
031 */
032@Rest(
033   title="Hello World",
034   description="An example of the simplest-possible resource",
035   path="/helloWorld"
036)
037@HtmlDocConfig(
038   aside={
039      "<div style='max-width:400px' class='text'>",
040      "  <p>This page shows a resource that simply response with a 'Hello world!' message</p>",
041      "  <p>The POJO serialized is a simple String.</p>",
042      "</div>"
043   }
044)
045public class HelloWorldResource extends BasicRestObject {
046
047   @Autowired
048   private HelloWorldMessageProvider messageProvider;
049
050   /**
051    * GET request handler.
052    *
053    * @return A simple Hello-World message.
054    */
055   @RestGet(path="/*", summary="Responds with injected message")
056   public String sayHello() {
057      return messageProvider.get();
058   }
059}