[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-4039) Drools Runtime version checks during Drools project creation.

[Kris Verlaenen (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-4039?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12472226#action_12472226 ] 

Kris Verlaenen commented on JBIDE-4039:
---------------------------------------

Currently, the Drools IDE cannot derive the version of the runtime based on the selected directory.  Therefore, it cannot automatically derive which code compatibility versions should not be allowed.  To support Drools4.x runtimes however, we decided to add a manual combo where the user can simply decide (without validation).

Regarding the other issue, this not seem to be a Drools issue, Eclipse sometimes seems to get confused and out of sync with the class files on the file system due to rebuilding.  The error that is attached seems to occur in those cases (Eclipse tries to delete resources while rebuilding the project but cannot find them anymore).  A simple refresh of the project seems to fix the problem.  Please advice what would be a good way to hide this error (auto-refresh ourselves, show a error box asking the user to refresh, ???).

> Drools Runtime version checks during Drools project creation.
> -------------------------------------------------------------
>
>                 Key: JBIDE-4039
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-4039
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: drools
>    Affects Versions: 3.0.0.GA
>         Environment: WindowsXP SP2
> JBoss Developer Studio
> Version: 2.0.0.GA
> Build id: jbdevstudio-eap-win32-2.0.0.GA-R200903141247-H4
> JRE 1.5_08
>            Reporter: Aliaksey Nis
>            Assignee: Kris Verlaenen
>             Fix For: 3.0.2.GA, 3.1.0.M2
>
>         Attachments: DroolsExc1.txt, DroolsExc2.txt
>
>
> EXECUTE: Install studio, during installation add jboss-soa-p.4.3.0 server.
> ASSERT: Studio created drools runtime - Drools - jboss-soa-p.4.3.0.
> EXECUTE: New project > Drools Project.
> EXECUTE: Input name, press Next 2 times.
> FAILURE: In step 3 enabled default checkbox with "Drools - jboss-soa-p.4.3.0" runtime(4.x drools runtime). And selected code compatibility with drools 5.x. No sights of warning about wrong Drools version.
> EXECUTE: Press Finish.
> ASSERT: Project created with error multiply markers(because wrong drools runtime used).
> EXECUTE: Go to Preferences > Drools > Drools Runtimes. Create new Drools 5.x runtime.
> EXECUTE: Right click on Drools project. Select Properties > Drools.
> EXECUTE: Enable Settings checkbox, select Drools 5.x runtime. Press Ok.
> FAILURE: Exception thrown in error log(DroolsExc1.txt).
> EXECUTE: Right click on Drools project. Select Properties > Drools.
> EXECUTE: Disable Settings checkbox. Press Ok.
> FAILURE: Each time you press Ok button - exception thrown in error log(DroolsExc21.txt). It's imposible to disable Project specific settings now.

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