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Posted to dev@myfaces.apache.org by "Jeanne Waldman (JIRA)" <de...@myfaces.apache.org> on 2007/08/08 00:39:59 UTC
[jira] Updated: (TRINIDAD-145) ClassCastException when binding
number-grouping-separator
[ https://issues.apache.org/jira/browse/TRINIDAD-145?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeanne Waldman updated TRINIDAD-145:
------------------------------------
Status: Patch Available (was: Open)
> ClassCastException when binding number-grouping-separator
> ---------------------------------------------------------
>
> Key: TRINIDAD-145
> URL: https://issues.apache.org/jira/browse/TRINIDAD-145
> Project: MyFaces Trinidad
> Issue Type: Bug
> Affects Versions: 1.2.1-core
> Reporter: Jeanne Waldman
> Assignee: Jeanne Waldman
>
> In trinidad-config.xml, set this:
> <number-grouping-separator>#{view.locale.language=='de' ? 'o' : 'x'}</number-grouping-separator>
> Run a page.
> You'll get a ClassCastException trying to cast a String to a Character in RequestContextImpl in this code:
> @Override
> public char getNumberGroupingSeparator()
> {
> Character c = (Character) _bean.getProperty(
> RequestContextBean.NUMBER_GROUPING_SEPARATOR_KEY);
> if (c != null)
> return c.charValue();
> return (char) 0;
> }
> This is a problem in both the 1.2.1 branch and the Trunk.
> Adam suggested as a fix:
> @ In 1.1, we should be unwrapping the String into a Character.
> @ In 1.2, we should change LazyValueBinding to LazyValueExpression and take
> @ advantage of the automatic coercion in ValueExpressions.
> I have a patch for the 1.2 version that I will upload soon for review.
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