[jelly] (was Re: [BUG] and empty strings)

[di...@multitask.com.au]

Looks like a bug in Jelly/Jexl to me.

I believe you need to 'log-in' to Jira to file a bug report.
--
dIon Gillard, Multitask Consulting
Blog:      http://www.freeroller.net/page/dion/Weblog
Work:      http://www.multitask.com.au


henning@forge.intermeta.de wrote on 06/01/2003 09:46:24 PM:

> Hi,
> 
> ok, I'm too dumb to put a bug report into jira.werken.com. It just
> offers me "commons attributes" as possible projects and I can't select
> Maven.
> 
> Consider the following two code segments:
> 
> --- cut ---
> <goal name="testEmptyVar1">
>   <echo>${test.prop}</echo>
>   <j:set var="testPropX" value="${test.prop}X"/>
>   <j:if test="${testPropX == 'X'}">
>     <fail>test.prop not set!</fail>
>   </j:if>
> </goal>
> --- cut ---
> 
> --- cut ---
> <goal name="testEmptyVar2">
>   <echo>${test.prop}</echo>
>   <j:set var="testProp" value="${test.prop}"/>
>   <j:if test="${testProp == ''}">
>     <fail>test.prop not set!</fail>
>   </j:if>
> </goal>
> --- cut ---
> 
> The first one works (if test.prop is not set e.g. in my
> ~/build.properties , it reports "test.prop not set"), the second one
> does not.
> 
> Neither does
> 
> --- cut ---
> <goal name="testEmptyVar3">
>   <echo>${test.prop}</echo>
>   <j:set var="testProp" value="${test.prop}"/>
>   <j:if test="${testProp.equals('')}">
>     <fail>test.prop not set!</fail>
>   </j:if>
> </goal>
> --- cut ---
> 
> nor
> 
> --- cut ---
> <goal name="testEmptyVar4">
>   <echo>${test.prop}</echo>
>   <j:set var="testProp" value="${test.prop}"/>
>   <j:if test="${testProp.isEmpty()}">
>     <fail>test.prop not set!</fail>
>   </j:if>
> </goal>
> --- cut ---
> 
> I do consider this a bug.
> 
> 
>    Regards
>       Henning
> 
> -- 
> Dipl.-Inf. (Univ.) Henning P. Schmiedehausen       -- Geschaeftsfuehrer
> INTERMETA - Gesellschaft fuer Mehrwertdienste mbH     hps@intermeta.de
> 
> Am Schwabachgrund 22  Fon.: 09131 / 50654-0   info@intermeta.de
> D-91054 Buckenhof     Fax.: 09131 / 50654-20 
> 
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> ForwardSourceID:NT0009F162 

Re: [jelly] (was Re: [BUG] and empty strings)

["Henning P. Schmiedehausen" <hp...@intermeta.de>]

dion@multitask.com.au writes:

>I believe you need to 'log-in' to Jira to file a bug report.

Thanks for everyone telling me. I did register (I'm not _that_ dumb
=:-) ) but thought that after registration I get logged in
automatically which I didn't. Now everything is fine. Should I refile
this as a bug?

	Regards
		Henning

-- 
Dipl.-Inf. (Univ.) Henning P. Schmiedehausen       -- Geschaeftsfuehrer
INTERMETA - Gesellschaft fuer Mehrwertdienste mbH     hps@intermeta.de

Am Schwabachgrund 22  Fon.: 09131 / 50654-0   info@intermeta.de
D-91054 Buckenhof     Fax.: 09131 / 50654-20