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Posted to issues@shale.apache.org by "Hermod Opstvedt (JIRA)" <ji...@apache.org> on 2007/02/14 08:04:17 UTC
[jira] Created: (SHALE-410) Add warning when duplicate renderids
are found in a component definition
Add warning when duplicate renderids are found in a component definition
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Key: SHALE-410
URL: https://issues.apache.org/struts/browse/SHALE-410
Project: Shale
Issue Type: Improvement
Components: Clay
Affects Versions: 1.0.4
Reporter: Hermod Opstvedt
Priority: Minor
When defining a new Clay component I did the error of duplicating the renderId's for two sibling elements within the component defintion. There was no error/warning issued.. The effect was that the last defined element was simply not rendered. I think it would be nice if a warning was issued (logged) when Clay encounters this situation.
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[jira] Commented: (SHALE-410) Add warning when duplicate renderids
are found in a component definition
Posted by "Gary VanMatre (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/struts/browse/SHALE-410?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_40485 ]
Gary VanMatre commented on SHALE-410:
-------------------------------------
I've been thinking about the best way to handle this one. The clay metadata manages inheritance using sets (TreeSet). We use the digester to map into corresponding beans that implement the Comparable interface.
Currently, we are using the simple xpath rules.
digester.addObjectCreate(
"*/element",
org.apache.shale.clay.config.beans.ElementBean.class);
digester.addSetProperties("*/element");
digester.addSetNext(
"*/element",
"addChild",
"org.apache.shale.clay.config.beans.ElementBean");
What if we implemented our own digester Rule that made the check for a duplicate before adding to the parent?
digester.addRule("*/element", new ElementRule());
> Add warning when duplicate renderids are found in a component definition
> ------------------------------------------------------------------------
>
> Key: SHALE-410
> URL: https://issues.apache.org/struts/browse/SHALE-410
> Project: Shale
> Issue Type: Improvement
> Components: Clay
> Affects Versions: 1.0.4
> Reporter: Hermod Opstvedt
> Priority: Minor
>
> When defining a new Clay component I did the error of duplicating the renderId's for two sibling elements within the component defintion. There was no error/warning issued.. The effect was that the last defined element was simply not rendered. I think it would be nice if a warning was issued (logged) when Clay encounters this situation.
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