AAI-Common

Introduction

AAI-Common is a collection of common utility modules used by the other AAI components (AAI-Resources and AAI-Traversal). These utilities include aai-schema, which contains the schema oxm and xsd files; aai-annotations, which enables the annotations on the schema files; and aai-core, which includes various java packages used by all AAI microservices. AAI-Resources and AAI-Traversal are already configured to pull these dependencies using maven. For more information on AAI-Resources and AAI-Traversal, please see the README.md files in their respective repositories. This readme only covers AAI-Common.

Getting started

Prerequisites

The AAI services have some prerequisite requirements that must be met before being able to compile and test the services. As with any other ONAP service, you need the ONAP settings.xml file in your ~/.m2/ folder.

In addition, the AAI services are still based on Java 8. As such, you can either

• globally define java 8 to be the standard jdk for the system (i.e echo -e '\nexport JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/' >> ~/.bashrc)
• define it locally for each command (i.e JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64/ mvn install -DskipTests)
• configure it in your IDE

Install

A mvn install will build all modules make them locally available on your system:

mvn install -Dcheckstyle.skip

Test

Run all tests

mvn test -Dcheckstyle.skip

Run a test class

mvn test -Dcheckstyle.skip -DfailIfNoTests=false -Dtest=PserverTest

cd aai-core/
mvn test -Dcheckstyle.skip -Dtest=PserverTest

Docker build

mvn clean install -P docker -Dcheckstyle.skip -DskipTests

Debugging

If your IDE supports it, then use the built-in way to debug run a single test. Should that not be possible, you can attach your IDE to the debug port opened by maven via:

mvn test -Dcheckstyle.skip -Dtest=PserverTest -Dmaven.surefire.debug

This will open up a debug connection on port 5005.T The process of connecting to this port is IDE-specific. For VSCode for example you have to create a .vscode/launch.json in the project with the following content:

{
  "version": "0.2.0",
  "configurations": [
    {
      "type": "java",
      "name": "Debug (attach)",
      "request": "attach",
      "hostName": "localhost",
      "port": 5005,
      "internalConsoleOptions": "neverOpen",
      "projectName": "aai-core"
    }
  ]
}