users@jaxb.java.net

Re: How to use subclasses of JAXB created classes

From: William Saxton <saxton_at_gmail.com>
Date: Tue, 3 Jul 2007 08:30:45 -0400

Yes, just substitute

name: com.sun.crae.genereratedcomponents.ObjectFactory

with

name: com.sun.xml.bind.ObjectFactory

On 7/3/07, Christophe Alexandre <alexandre_at_magillem.com> wrote:
> You still get the same exception ?
>
> Le 3 juil. 07 à 12:38, William Saxton a écrit :
>
> > Hi Christophe,
> >
> > I tried that too and it didn't work either :(
> >
> > -Bill
> >
> > On 7/3/07, Christophe Alexandre <alexandre_at_magillem.com> wrote:
> >> Hi Bill,
> >> I guess your problem comes from the name of the property you set.
> >> Try :
> >> > u.setProperty
> >> >
> >> ("com.sun.xml.bind.ObjectFactory",CraeComponentFactory.getInstance
> >> ());
> >>
> >> I guess this exception is expected because
> >> "com.sun.crae.generatedcomponents.ObjectFactory" is not a valid
> >> property
> >> of the unmarshaller.
> >>
> >> Hope this helps.
> >> Christophe
> >>
> >> Le 3 juil. 07 à 01:10, William Saxton a écrit :
> >>
> >> > I wonder if this is the problem. From the AbstractUnmarshallerImpl
> >> > javadoc:
> >> >
> >> > * Default implementation of the setProperty method always
> >> > * throws PropertyException since there are no required
> >> > * properties. If a provider needs to handle additional
> >> > * properties, it should override this method in a derived class.
> >> >
> >> > Could it be that there is no property to be set? If so, then
> >> how is
> >> > the unofficial jaxb guide pulling this off?
> >> >
> >> > I just made the mistake of rewriting quite a bit of my project
> >> to do
> >> > this, only to get stuck here. Any help would be appreciated
> >> before I
> >> > have to restore from tape!
> >> >
> >> > -Bill
> >> >
> >> > On 7/2/07, William Saxton <saxton_at_gmail.com> wrote:
> >> >> Should say 'on line: u.setProperty'.
> >> >>
> >> >> On 7/2/07, William Saxton <saxton_at_gmail.com> wrote:
> >> >> > Well, I've been playing with this for a few days and can't get
> >> >> it to
> >> >> > work. I'm getting a javax.xml.bind.PropertyException on line:
> >> >> >
> >> >> > JAXBContext jc = JAXBContext.newInstance
> >> >> ("com.sun.crae.generatedcomponents");
> >> >> > Unmarshaller u = jc.createUnmarshaller();
> >> >> > u.setProperty
> >> >>
> >> ("com.sun.crae.generatedcomponents.ObjectFactory",CraeComponentFactor
> >> >> y.getInstance());
> >> >> > return((CraeServer)u.unmarshal(reader));
> >> >> >
> >> >> > Exception output:
> >> >> >
> >> >> > javax.xml.bind.PropertyException:
> >> >> > name: com.sun.crae.genereratedcomponents.ObjectFactory
> >> >> > value: com.sun.crae.components.CraeComponentFactory_at_9ebcd0
> >> >> > at
> >> >> javax.xml.bind.helpers.AbstractUnmarshallerImpl.setProperty
> >> (Unknown
> >> >> > Source)
> >> >> > at
> >> >>
> >> com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.se
> >> >> tProperty(Unknown
> >> >> > Source)
> >> >> > at
> >> >>
> >> com.sun.crae.components.CraeComponentXMLConverter.readerToCraeServer(
> >> >> CraeComponentXMLConverter.java:59)
> >> >> > at com.sun.crae.dba.CraeServerDAO.get
> >> (CraeServerDAO.java:
> >> >> 77)
> >> >> > at cup.Main.main(Main.java:101)
> >> >> >
> >> >> > Anyone actually get this working?
> >> >> >
> >> >> > On 6/22/07, Kohsuke Kawaguchi <Kohsuke.Kawaguchi_at_sun.com> wrote:
> >> >> > > Christophe Alexandre wrote:
> >> >> > > > Hi,
> >> >> > > > I'm new on the list and maybe I don't understand your
> >> >> problem but
> >> >> > > > isn't this:
> >> >> > > > https://jaxb.dev.java.net/guide/Adding_behaviors.html
> >> >> > > > an answer to your problem ?
> >> >> > >
> >> >> > > Yeah, I hope the users guide is useful, but if the pair()
> >> >> method that
> >> >> > > Bill is talking about can be auto-generated, writing a plugin
> >> >> might be
> >> >> > > in the end more productive.
> >> >> > >
> >> >> > > It depends on the size of the schema, I guess.
> >> >> > >
> >> >> > > --
> >> >> > > Kohsuke Kawaguchi
> >> >> > > Sun Microsystems kohsuke.kawaguchi_at_sun.com
> >> >> > >
> >> >> > >
> >> >> >
> >> >>
> >> >
> >> >
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