Martin,
Are you talking about setting parameters at run-time via f:param?
We're talking about setting them at config-time via managed properties.
Like this:
<converter>
<converter-for-class>myClass</converter-for-class>
<converter-class>myConverterClass</converter-class>
<managed-property>
<property-name>myManagedBean</property-name>
<value>#{myManagedBeanName}</value>
</managed-property>
</converter>
On 8/31/05, Martin Marinschek <[EMAIL PROTECTED]> wrote:
> Hint, hint taken ;)
>
> MyFaces does that. It is in the appendix of the spec, and MyFaces (at
> least partially - as much as was needed of that by me) supports
> setting parameters onto Converters...
>
> regards,
>
> Martin
>
> On 8/31/05, Craig McClanahan <[EMAIL PROTECTED]> wrote:
> >
> >
> > On 8/31/05, Mike Kienenberger <[EMAIL PROTECTED]> wrote:
> > > On 8/31/05, Craig McClanahan <[EMAIL PROTECTED]> wrote:
> > > > If you are using by-Class converters, you don't need to register them
> > on
> > > > the *component* at all -- they get registered in the Application
> > instance
> > > > along with the class they are for. I'm not sure I see a need to use a
> > DI
> > > > framework to instantiate those, since you already have the ability to
> > > > configure the implementation class that will be used.
> > >
> > > Craig,
> > >
> > > Can you expand on this? What do I need to do to gain the ability to
> > > configure the implementation class?
> >
> > Simply include a registration for the converter in one of your
> > faces-config.xml files. The following entry will override the standard
> > converer that is applied to any property of type Integer:
> >
> > <converter>
> > <converter-for-class>java.lang.Integer</converter-for-class>
> >
> > <converter-class>com.mycompany.MyIntegerConverter</converter-class>
> > </converter>
> >
> > Your config files are read *after* the JSF implementation has been
> > configured, so this *replaces* the standard one.
> >
> > > I have lots of converters registered by class, and I want to DI a
> > > managed JSF bean into each of them. How do I do this?
> >
> > In other words, you want to use DI for configuring properties on a by-class
> > converter? That, sadly, isn't supported unless you were to override the
> > Application instance provided by your JSF impementation (or if your JSF
> > implementation provided this feature as part of its own implementation, hint
> > hint :-). The technique I described doesn't reference any by-id or by-type
> > registered converters ... it creates anonymous instances.
> >
> > But you don't *need* to use DI for this if your MyIntegerConverter class
> > (see previous example) is already set up exactly the way you want it after
> > the public zero-args constructor returns. All you need for that is the
> > registration described above.
> >
> > > -Mike
> > >
> >
> > Craig
> >
> >
>
>
> --
>
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