I think Knut is right... another attribute like initializer="...." would be
better...
That said, I must mention that I feel like this is not the right place or way
of reducing XML. It is like mixing paradigms to me, mixing strong typed, tool
friendly XML with "scripting like" expressions that are parsed in a different
way.
What if we just provide a script container inside <construct/> where we could
put a groovy or beanshell or whatever for setting properties?
Like:
<construct class="...">
<set ../>
<set-service .../>
<initializer language="groovy">
service.someProperty = "aValue"
service.something = false
</initializer>
</construct>
This way, the proposed syntax would be just another implementation, say...
<construct class="...">
<set ../>
<set-service .../>
<initializer language="init-string">verbose,timeout=5000</initializer>
</construct>
And if init-string is the default... well... you know.
El Mar 10 May 2005 12:29, Knut Wannheden (JIRA) escribi�:
> [
> http://issues.apache.org/jira/browse/HIVEMIND-121?page=comments#action_6484
>6 ]
>
> Knut Wannheden commented on HIVEMIND-121:
> -----------------------------------------
>
> I'm wondering if the lightweight initialization should instead be using a
> different (mutually exclusive) attribute than "class". Maybe "spec" or
> something. Or alternatively a separate attribute just for this
> initialization data: params="verbose,timeout=5000".
>
> Some things to think about:
>
> - How should conflicts be handled? E.g. a nested <set> conflicting with
> the lightweight initializer. - Should the lightweight initializer support
> object providers? E.g. "foo=service:foo";? - Should these ideas also be
> extended to <create-instance>?
>
> > BuilderFactory should support lightweight initialization
> > --------------------------------------------------------
> >
> > Key: HIVEMIND-121
> > URL: http://issues.apache.org/jira/browse/HIVEMIND-121
> > Project: HiveMind
> > Type: Improvement
> > Components: framework
> > Versions: 1.1
> > Reporter: Howard M. Lewis Ship
> > Fix For: 1.1
> >
> >
> > It would be nice if the hivmind.BuilderFactory supported light-weight
> > initialization, i.e. <invoke-factory>
> > <construct class="com.example.MyServiceImpl,verbose,timeout=5000"> ...
> > </construct> </invoke-factory>
> > Properties could be set after the service implementation is instantiated
> > and properties wired (and autowired) normally. Less XML is good.
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