bummer. i don't see any philosophical reason the [$foo].listMethod()
should be allowed to work; apparently the parser just isn't setup for
it. Might be worth opening a JIRA issue for it.
On 9/1/07, Simon Buettner <[EMAIL PROTECTED]> wrote:
> Hi Nathan,
> i tried it but the line:
> $messageService.getMessage("start.index.welcome",[$userSession.user.firstName].toArray())
>
> fails and the following exception is thrown:
> org.apache.velocity.exception.ParseErrorException: Encountered "." at
> line 10, column 95 of start_index.xhtml
> Was expecting one of:
> "," ...
> ")" ...
> <WHITESPACE> ...
>
> Nathan Bubna schrieb:
> > On 8/31/07, Simon Buettner <[EMAIL PROTECTED]> wrote:
> >
> >> As long as there is no solution i could overload the method like
> >>
> >> public String getMessage(String key, String[] values)
> >>
> >> but event this is, as far as is know, not possible.
> >>
> >> $messageService.getMessage("start.index.welcome"
> >> ,[$userSession.user.firstName])
> >>
> >> This line has the same effect. The expression is not parsed.
> >>
> >
> > That's because Velocity's so-called "array syntax" actually creates a
> > java.util.List. try doing:
> >
> > $messageService.getMessage("start.index.welcome",
> > [$userSession.user.firstName].toArray())
> >
> > i haven't tested this, but i think it should work.
> >
> >
> >> Nathan Bubna schrieb:
> >>
> >>> This is a known shortcoming.
> >>> https://issues.apache.org/jira/browse/VELOCITY-534
> >>>
> >>> I've some ideas of how we might solve this, but i've been busy with
> >>> other stuff. If anyone wants to dig into this, i'd be happy to share
> >>> my thoughts. Patches are welcome, as always! :)
> >>>
> >>> On 8/31/07, Simon Buettner <[EMAIL PROTECTED]> wrote:
> >>>
> >>>
> >>>> Hi everyone,
> >>>> i want to call the following method with a variable-length argument list:
> >>>> public String getMessage(String key, String ...values)
> >>>>
> >>>> And this is the velocity template code:
> >>>> $messageService.getMessage("start.index.welcome" ,
> >>>> $userSession.user.firstName)
> >>>>
> >>>> The template is parsed without any errors, but the method is not called.
> >>>> It just puts out:
> >>>> $messageService.getMessage("start.index.welcome" ,
> >>>> $userSession.user.firstName)
> >>>>
> >>>> Best regards
> >>>> Simon
> >>>>
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> >>>>
> >>>>
> >>>>
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> >>>
> >>>
> >>>
> >>>
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> >>
> >>
> >
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> >
> >
>
>
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