GraphQL On AEM

Integrate GraphQL into AEM

This project try to achieve integration GraphQL into AEM. It uses graphql-java library to handle sdl and programmatically creating schema base on the property definition on requested jcr:node. This way it creates a dynamic schema creation base on jcr:node definition.

Classes this project created

GraphqlAdapter - Sling model that handle the dynamic schema creation base on resource that's bind to the request GraphqlService - Service that handle reading the sdl and convert GraphSchema to be use by the graphql-java (Require graphql-user service user) MapDataFetcher - Datafetcher classes convert a node into a map that will be used by the schema to lookup values GraphqlServlet - Servlet that provides a sample of how to use these different classes

Modules

The main parts of the template are:

• core: Java bundle containing all core functionality like OSGi services, listeners or schedulers, as well as component-related Java code such as servlets or request filters.
• ui.apps: contains the /apps (and /etc) parts of the project, ie JS&CSS clientlibs, components, templates, runmode specific configs as well as Hobbes-tests
• ui.tests: Java bundle containing JUnit tests that are executed server-side. This bundle is not to be deployed onto production.
• ui.launcher: contains glue code that deploys the ui.tests bundle (and dependent bundles) to the server and triggers the remote JUnit execution

How to build

To build all the modules run in the project root directory the following command with Maven 3:

mvn clean install

If you have a running AEM instance you can build and package the whole project and deploy into AEM with

mvn clean install -PautoInstallPackage

Or to deploy it to a publish instance, run

mvn clean install -PautoInstallPackagePublish

Or alternatively

mvn clean install -PautoInstallPackage -Daem.port=4503

Or to deploy only the bundle to the author, run

mvn clean install -PautoInstallBundle

Testing

There are three levels of testing contained in the project:

• unit test in core: this show-cases classic unit testing of the code contained in the bundle. To test, execute:

  mvn clean test

• server-side integration tests: this allows to run unit-like tests in the AEM-environment, ie on the AEM server. To test, execute:

  mvn clean verify -PintegrationTests

• client-side Hobbes.js tests: JavaScript-based browser-side tests that verify browser-side behavior. To test:

  in the browser, open the page in 'Developer mode', open the left panel and switch to the 'Tests' tab and find the generated 'MyName Tests' and run them.

Maven settings

The project comes with the auto-public repository configured. To setup the repository in your Maven settings, refer to:

http://helpx.adobe.com/experience-manager/kb/SetUpTheAdobeMavenRepository.html