[Help Needed] How to integrate custom EMF Meta Model into Sirius Web

[LeoWPereira]

Hello everyone.
For a project I have a EMF meta model created using ObeoDesigner . Now I'm aiming to integrate that one into Sirius Web, but I'm facing issues doing so.

Based on documentation, what I've tried to do so far is add the @Bean configuration, like the following:

The maven build succeeds and the package itself is built (I do see the target folder being created).

When I run the fat jar though, the meta model is not visible and when uploading a model instance I only see:

Trying to debug the added @Bean seem like they are not being executed when I start the Spring application.

Did I miss anything obvious here? Any help or tip?

[pcdavid]

Hi,

By default the Spring configuration defined in org.eclipse.sirius.web.starter.SiriusWebStarterConfiguration will tell Spring Boot to only scan for components in specific Java packages.

If you defined your @Bean in a different Java package it will not be found by Spring Boot.

The correct way is to define your own @SpringBootApplication in the same way as sirius-web-application and provide a custom @ComponentScan definition. See for example how SysON defines its entry point application here in a way that makes Spring Boot also scan for its own SysON-specific components in "org.eclipse.syson" and sub-packages.