[jboss-jira] [JBoss JIRA] (WFLY-3940) Parsers should print expected elements in case of error

[Tomaz Cerar (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3940?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13009281#comment-13009281 ] 

Tomaz Cerar commented on WFLY-3940:
-----------------------------------

What archetype are you referring to? https://github.com/wildfly/wildfly-archetypes uses just that.

Yeah PersistentResourceDefinition is what i had in mind to be improved to better inform of parse errors.
we could probably also add some sample xml generation based on the definition of the parser. that shouldn't be that hard.

For time being what you can do is, start the subsystem with empty configuration and go to CLI and execute add commands for subsystem resource tree and as result you will get persistent xml you are interested in. not optimal solution but a workaround for time being.

> Parsers should print expected elements in case of error
> -------------------------------------------------------
>
>                 Key: WFLY-3940
>                 URL: https://issues.jboss.org/browse/WFLY-3940
>             Project: WildFly
>          Issue Type: Feature Request
>          Components: Domain Management
>            Reporter: Heiko Rupp
>            Assignee: Tomaz Cerar
>
> While developing an extension I get "JBAS014789: Unexpected element  "bla" encountered"  
> At this point it would be sooooooo helpful if #WildFly would tell me what it did expect here to help me modifying my code.



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