cescoffier / my-vertx-first-app

A very simple Vert.x 3 application

My First Vert.x 3 Application

This project is a very simple Vert.x 3 application and contains some explaination on how this application is built and tested.

Building

You build the project using:

mvn clean package

Testing

The application is tested using vertx-unit.

Packaging

The application is packaged as a fat jar, using the Maven Shade Plugin.

Running

Once packaged, just launch the fat jar as follows:

java -jar target/my-first-app-1.0-SNAPSHOT-fat.jar

Then, open a browser to http://localhost:8080.

my-vertx-first-app's Issues

Let's work with mongo in Docker too and get config informations

Hi, I was trying to modify your code in order to get mongo data from his own Docker and not the localhost. I modified this

mongo = MongoClient.createShared(vertx, config());

into

    String mongo_host = System.getenv("MONGO_PORT_27017_TCP_ADDR");
    String mongo_port = System.getenv("MONGO_PORT_27017_TCP_PORT");
    JsonObject docker_mongo_config;

    System.out.println(mongo_host);
    System.out.println(config().getInteger("http.port")); // this does not work as expected

    if (mongo_host != null && mongo_host.length() != 0) {
       /// we are running a docker with link
       docker_mongo_config = new JsonObject()
            .put("http.port", 8082)        // hardcoded to validate until config() problem solved
            .put("db_name", "whiskies")    // same 
            .put("connection_string", "mongodb://"+mongo_host+":"+ mongo_port);
       mongo = MongoClient.createShared(vertx, docker_mongo_config);
    } else {
      mongo = MongoClient.createShared(vertx, config());
    }

This works fine with two dockers :

docker run -d --name mongolocal -p 10001:27017 arunoda/mongo
docker run -i -t -p 8080:8080 -v $PWD/target:/verticles --link mongolocal:mongo vertx/vertx3-exec run io.vertx.blog.first.MyFirstVerticle -cp /verticles/my-first-app-1.0-SNAPSHOT.jar

The question is : how to get access to config values (http.port and db_name) stored in configuration file ?

how to run debug in my ide

ORM?

This sample is using SQL statements. Is it possible to use JPA with Hibernate implementation as in a usual spring-boot application?

A typo in MyFirstVerticle.java, post-5 branch

In line 220, shouldn't it be fut.fail(select.cause()); ?

BTW, this series blog is really helpful to a Vert.x newbie. Thank you!

jquery版本与boostrap版本不匹配bug

在看你的教程学习中，但是你的jquery版本与bootstrap版本不同，而且你这个版本的bootstrap好像还有一个依赖没有加，所以点击 Add a new bottle 按钮不会弹框。我找到原英文版本的代码，根据他的版本改了之后就正常了

Bump to 3.4.0

How to debug in Intellij

Hello,

I want to debug this app but I couldn't figure it out.
In README it says
java -jar target/my-first-app-1.0-SNAPSHOT-fat.jar which is a good but I want to debug in IntelliJ. Any idea?

Thanks.