theawesomenayak

APIGatewayProxyResponseEvent response = new APIGatewayProxyResponseEvent()
        .withHeaders(headers);
try {
  final String pageContents = this.getPageContents("https://checkip.amazonaws.com");
  String output = String
      .format("{ \"message\": \"hello world\", \"location\": \"%s\" }", pageContents);

  return response.withStatusCode(200).withBody(output);
} catch (IOException e) {
  return response.withBody("{}").withStatusCode(500);

theawesomenayak

Resources:
  HelloWorldFunction:
    Type: AWS::Serverless::Function # More info about Function Resource: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#awsserverlessfunction
    Properties:
      CodeUri: HelloWorldFunction
      Handler: helloworld.App::handleRequest
      Runtime: java11
      MemorySize: 512
      Environment: # More info about Env Vars: https://github.com/awslabs/serverless-application-model/blob/master/versions/2016-10-31.md#environment-object
        Variables:

theawesomenayak

private static final String NEWS_URL = "https://news.google.com/news/rss";

private static final HttpClient HTTP_CLIENT = HttpClient.newBuilder()
    .version(Version.HTTP_2)
    .followRedirects(HttpClient.Redirect.NORMAL)
    .connectTimeout(Duration.ofSeconds(10))
    .build();

private String getNewsFromGoogle() 
    throws IOException, InterruptedException, XMLStreamException {

theawesomenayak

<properties>
    <maven.compiler.source>11</maven.compiler.source>
    <maven.compiler.target>11</maven.compiler.target>
</properties>

theawesomenayak

public final class NewsItem {

  private String title;
  private String pubDate;

  public String getTitle() {

    return title;
  }

theawesomenayak

try {
  final String output = getNewsFromGoogle();
  return response.withStatusCode(200).withBody(output);
} catch (final IOException | InterruptedException | XMLStreamException e) {
  return response.withBody("{}").withStatusCode(500);
}

theawesomenayak

assertTrue(content.contains("\"title\""));
assertTrue(content.contains("\"date\""));

theawesomenayak

<groupId>petstore</groupId>
<artifactId>PetStore</artifactId>
<version>1.0</version>
<packaging>jar</packaging>
<properties>
    <maven.compiler.source>11</maven.compiler.source>
    <maven.compiler.target>11</maven.compiler.target>
</properties>

theawesomenayak

package com.petstore.model;

public final class Pet {

  private String id;
  private String name;
  private int age;
  private String category;

  // Getters and Setters

theawesomenayak

<dependency>
  <groupId>software.amazon.awssdk</groupId>
  <artifactId>dynamodb</artifactId>
  <version>2.15.12</version>
</dependency>
<dependency>
  <groupId>software.amazon.awssdk</groupId>
  <artifactId>apache-client</artifactId>
  <version>2.5.12</version>
</dependency>