[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-3336) Seam validator is called too often

[Alexey Kazakov (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBIDE-3336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12452760#action_12452760 ] 

Alexey Kazakov commented on JBIDE-3336:
---------------------------------------

Let me show some examples.

For instance we have components.xml:

...
<component name="itemmm" class="....."/>
...

and page.xhtml:

...
<h:outputText value="#{item.name}"/>
...

And Seam validator can't resolve #{item.name}.

When you save any file (xml, java, xhtml, jsp, properties) then page.xhtml will be validated (may be changed file declares unresolved #{item} now?)
In our example it makes sence to revalidate page.xhtml if we changed components.xml:

<component name="item" class="....."/>

So #{item} is valid EL now and we remove an error marker from page.xhtml.

Of course if there is a lot of files with at least one unresolved EL then Seam validator could do a lot of work even if you change only one file.
What we can do here:
1. Disable this feature (add new preference or just remove it from code)
2. Try to make it clever. For example revalidate unresolved EL only if we change *.java or components.xml. Where else we can declare Seam context variable?

> Seam validator is called too often
> ----------------------------------
>
>                 Key: JBIDE-3336
>                 URL: https://jira.jboss.org/jira/browse/JBIDE-3336
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: Seam
>    Affects Versions: 3.0.0.beta1
>         Environment: Windows XP, eclipse 3.4.1, wtp 3.0.3, jboss tools nightly build N200812020037
>            Reporter: Adrian Mitev
>            Assignee: Alexey Kazakov
>             Fix For: 3.0.0.GA
>
>
> The Seam validator is called even if i save a build.xml file and it scans all pages. Quite heavy, i have over 50 pages.

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