[jbosstools-dev] Problem with project m2e vs validation during import

[Rob Cernich]

Hey Xavier, 

I had a similar problem with the SwitchYard validator. Upon further investigation, it appears m2e wants the Maven builder to be last in the list. Based on that, I eventually gave up, disabled the SwitchYard validator from the build and invoked it directly from the SwitchYard m2e build participant. I suspect something similar will probably need to be done in your case, assuming there is a JAX-RS participant for m2e. 

Hope that helps, 
Rob 

----- Original Message -----

> hello,

> I'm banging my head against the wall trying to fix this issue: On a Full
> Publish LiveReload refreshes the browser before the application is fully
> restarted

> Here's the context: I have a kitchensink project in which there are are
> JAX-RS errors (a custom JAX-RS HTTP Method is missing some annotations)

> Now, here's the problem I have:
> - in some cases, the metamodel exists and is complete (i.e.: the m2e
> dependencies were properly set *before* the metamodel was built), and then,
> the validation occurs on the whole project, and I have the expect errors
> reported.

> - in other cases, the validation on the whole project is executed *before*
> m2e did set the dependencies on the project's classpath. At this stage, the
> metamodel exists but it is empty (the java classes have compilation errors
> because of missing libs, so no JAX-RS element was created). The metamodel is
> completed after m2e updated the project's classpath, but then a validation
> job is triggered because of bunch of xml files (not related to the JAX-RS
> classes) were processed by m2e and copied into the /target/classes output
> folder. This means that the full validation was not executed.

> Basically, it looks as if some operations (m2e / JAX-RS / validation) don't
> always occur in the same order, which sometimes result in incomplete
> validation and missing markers as expected. (not to mention that I have no
> clue how to force the order of execution, which makes the debugging *not
> fun*...)

> Any idea how I could make sure the validation (based on
> org.jboss.tools.common.validation) could be always called on the project
> after m2e sets the dependencies in the classpath ?

> Thanks for your help ;-)

> Best regards,
> /Xavier

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