Nope, a list of values means it's mandatory to pick one of those values.
Entering a custom value will make the XML invalid. I assume
DocumentParser or SAXParser won't puke, but an IDE will.
As an alternative, you can make the attribute #REQUIRED, which would
mean the attribute is, well required :). Looking at the semantics of the
log-service element, it's is in fact required. The downside is you
cannot give a default value. People who want to use a custom logger will
have to use the docs available to find out what to enter in the
attribute.
My suggestion would be to do this:
<!ELEMENT log-service (property*)>
<!ATTLIST log-service classname CDATA #REQUIRED>
Cheers,
WarnerJan
On Tue, 2009-06-30 at 11:51 +0200, Bob Schellink wrote:
> On 6/30/09, WarnerJan Veldhuis <warnerjan.veldh...@qprcostcontrol.com> wrote:
> > Edit: typo
> >
> >
> > <!-- Log Service. -->
> > <!ELEMENT log-service (property*)>
> > <!ATTLIST log-service classname
> > (org.apache.click.service.ConsoleLogService|
> > org.apache.click.extras.service.Log4JLogService|
> > org.apache.click.extras.service.JdkLogService)
> > "org.apache.click.service.ConsoleLogService">
>
>
> Great thanks. Does this definition cater for a custom logger class?
> Say "com.mycorp.CustomLogService"? Or does IntelliJ complain?
