- From: dave <ceek63@yahoo.com>
- Date: Thu, 6 Dec 2007 08:19:16 -0800 (PST)
- To: Michael Glavassevich <mrglavas@ca.ibm.com>, xmlschema-dev@w3.org
does it mean one needs to parse the XML twice:
once from JAXP for constraint validation
once more from JAXB for marshal/unmarshal operations
If this is true, Isn't it better to opt for XmlBeans
where you get the functionality of both JAXP and JAXB
with just one processing?
cheers!
-D
--- Michael Glavassevich <mrglavas@ca.ibm.com> wrote:
>
> You're assuming that has to be an 'or'. It doesn't.
> You can provide a JAXP
> javax.xml.validation.Schema to a JAXB 2.0
> Unmarshaller and it will validate
> the documents it unmarshals using the schema you
> specified.
>
> Thanks.
>
> Michael Glavassevich
> XML Parser Development
> IBM Toronto Lab
> E-mail: mrglavas@ca.ibm.com
> E-mail: mrglavas@apache.org
>
> xmlschema-dev-request@w3.org wrote on 11/28/2007
> 09:04:49 PM:
>
> > Given an XSD schema with key/keyref constraints,
> > which XML processing to use- JAXB or JAXP?
> >
> > JAXB is great because I get Marshal/Unmarshal
> > capability. But JAXB 1.0 doesn't seem to support
> > Key/Keyref constraint validation. JAXP seems to
> > support this Key constraint validation in XSD.
> But,
> > one has to implement Marshal/Unmarshal which
> doesn't
> > come free here.
> >
> > Obviously in my case, I do need to construct Java
> > object for the incoming XML and vice-versa.
> >
> >
> >
> >
>
____________________________________________________________________________________
>
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>
>
>
>
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Received on Thursday, 6 December 2007 16:19:37 UTC