microprofile-samples's Introduction

MicroProfile - Samples

Purpose of these samples

Give different examples using the MicroProfile :

Canonical Simplest sample using JAX-RS 2.0 / CDI 1.2 / JSON-P 1.0
Swagger Adding Swagger to the canonical sample

Building

To build these examples you can just :

mvn clean install does not run any test
mvn clean install -Plicense,skipTests checks the licenses and does not run any test

Formatting Code

To format / re-format code call :

mvn clean compile -PformatCode formats the source code and does not run any test

Testing

These examples use Arquillian Tests. By default, Arquillian uses WildFly embedded, but other forms of containers can also be plugged in.

mvn clean test -Pwildfly-swarm tests against a WildFly Swarm
mvn clean test -Parquillian-wildfly-managed tests against an embedded WildFly
mvn clean test -Parquillian-wildfly-remote tests against a running WildFly
mvn clean test -Parquillian-tomee-managed tests against an embedded Apache TomEE
mvn clean test -Parquillian-tomee-remote tests against a remote Apache TomEE

Running

You can package a WAR file and deploy it on your application server. Once deployed and up and running, just go to http://localhost:<portNumber>/msTopCDs to invoke the microservice. You should get a list of random "Top Rated CDs" in JSON format, such as :

[
    {
        id: 1101
    },
    {
        id: 1147
    },
    {
        id: 1112
    },
    {
        id: 1132
    },
    {
        id: 1168
    }
 ]

But you can also use other forms of packaging to execute this services

WildFly Swarm

Package the samples with WildFly Swarm using the following Maven command :

mvn clean package -Pwildfly-swarm

This will create an executable JAR under the target directory. Just execute it with java -jar target/microprofile-sample-canonical-swarm.jar and invoke the microservice at http://localhost:8081/msTopCDs

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