[jira] Commented: (TILES-138) Component scope is handled incorrectly

["Antonio Petrelli (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/struts/browse/TILES-138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40624 ] 

Antonio Petrelli commented on TILES-138:
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IMHO I think that this "component scope" can be removed, since it is implicit that, in <tiles:importAttribute> and <tiles:useAttribute>, the original scope is "component". The destination scope won't be ever "component" itself: if it happened, what is the meaning of importing an attribute from "component" scope to "component" scope?

> Component scope is handled incorrectly
> --------------------------------------
>
>                 Key: TILES-138
>                 URL: https://issues.apache.org/struts/browse/TILES-138
>             Project: Tiles
>          Issue Type: Bug
>          Components: tiles-core, tiles-jsp (jsp support)
>    Affects Versions: 2.0.1
>            Reporter: Antonio Petrelli
>
> The component scope, which id is stored inside the ComponentConstants interface, is handled in an incorrect way.
> Its only use is indice the "AttributeTagSupport.getScopeId" method, where it returns this scope id when the scope is "component", "template" or "tile".
> But this id is then used inside PageContext.setAttribute (in ImportAttributeTag and UseAttributeTag), that throws an exception if used.

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