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From Matthias Weßendorf (JIRA) <...@myfaces.apache.org>
Subject [jira] Updated: (TRINIDAD-1524) i18n issue with (German) format pattern
Date Thu, 02 Jul 2009 09:57:47 GMT

     [ https://issues.apache.org/jira/browse/TRINIDAD-1524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Matthias Weßendorf updated TRINIDAD-1524:
-----------------------------------------

    Status: Patch Available  (was: Open)

> i18n issue with (German) format pattern
> ---------------------------------------
>
>                 Key: TRINIDAD-1524
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1524
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>    Affects Versions:  1.2.11-core
>            Reporter: Matthias Weßendorf
>            Assignee: Matthias Weßendorf
>
> This is not only a bug in Trinidad... It is mainly an issue in the core date_time_converter
as well:
>        <h:form>
>          <h:messages/>
>          <h:inputText value="#{input.date}" immediate="true">
>            <f:convertDateTime type="both" timeStyle="full"
>            timeZone="America/New_York"
>            pattern="dd.MM.yyyy HH:mm' Uhr '"
>            locale="de"
>            />
>          </h:inputText>
>          <h:commandButton value="Submit" type="submit"/>
>        </h:form>
> Note that the pattern is like this: dd.MM.yyyy HH:mm' Uhr '
> After the word "Uhr" there is an empty space (required by the pattern).
> Now when you enter this String "30.06.09 12:11 Uhr " (notice the empty String at the
end),
> we run into the problem, that the spec wants the converter to trim leading/trailing whitespaces
before proceeding. Makes sense....
> but gives us a (neat) error.
> See this JavaDoc section:
> http://java.sun.com/javaee/javaserverfaces/1.2_MR1/docs/api/javax/faces/convert/DateTimeConverter.html
> <snip>
> If the specified String is null, return a null. Otherwise, trim leading and trailing
whitespace before proceeding.
> </snip>
> However, when the pattern requires an empty space at the end, we (the converter) should
honor that...
> possible change in the converter code (after the trim() has been called):
>     if(pattern.endsWith(" '"))
>     {	
>       value += " ";
>          
>     }

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