Workflow model source loading

[gee4vee]

Hi, I know that the workflow uses the null GModel factory implementation, but I'm wondering where the handoff from the .wf file happens. Where in the workflow example code or in the GLSP server code does the server get the .wf file and turn it into a GModel?

[tortmayr]

Hi @gee4vee ,
This is typically the responsibility of the SourceModelStorage. In the case of the workflow example,
the Workflow Diagram Module extends the GModelDiagramModule. This class binds the ´GModelStorage` which can be used to load & read the GModel from a JSON file.

[gee4vee]

@tortmayr sorry I should have been clearer. We are looking at the node server implementation only. Can you point me to the relevant code there?

[tortmayr]

Sure, for the node implementation the GModelStorage code can be found here:
https://github.com/eclipse-glsp/glsp-server-node/blob/b178eb2cf7509fdfa3349e012b33c651340dc0bb/packages/server-node/src/gmodel-lib/gmodel-storage.ts#L42