users@jaxb.java.net

Re: generated classes not generating necessary method

From: Ed Mooney <Ed.Mooney_at_sun.com>
Date: Thu, 17 Jul 2003 09:41:40 -0400

Hi Robert,

Glad it helped.

Your schema was fine. You were seeing is the specified behavior for a
general content property. The idea is that you cast an object in the
List to its type, after which you can access its properties.

Regards,
--
Ed Mooney         |Sun Microsystems, Inc.|Time flies like
Java Web Services |UBUR02-201            |an arrow, but
Ed.Mooney_at_Sun.COM |1 Network Drive       |fruit flies like
781-442-0459      |Burlington, MA  01803 |a banana. Groucho
Robert Koberg wrote:
> Quoting Ed Mooney <Ed.Mooney_at_Sun.COM>:
>
>
>>Hi Robert,
>>
>>The difference is that the sequence in folder is unbounded. The folder
>>class should have a getFolderElems() returning a java.util.List.
>
>
> Thanks!
>
> That was the problem. Having the sequence unbounded and the group it includes
> basically doing the same thing was a holdover from an old version of my schema
> (bug...) and it shouldn't have been there. In other words, the elements in the
> folder.elems group was already unbounded and the sequence in the folder element
> was redundant.  By removing it I get the getPageOrFolder() method for Folder.
> Hooray!
>
> FYI (not a big priority):
> What happened originally was that when I called Site.getPageOrFolder() it
> returned me a list of *all* folder and pages regardless of nesting. I thought
> this was perhaps expected (I'm new to JAXB) and I went off looking for ways to
> find the nesting structure information - there wasn't any.
>
> I don't think my schema was invalid because it passed MSV, MSXML and XML Spy's
> validators. Might this be a bug in JAXB? I realize that more care should have
> been taken in my schema... Is it just my schema passed validation, but was not
> correct according to JAXB because of my using:
> ....
> <xs:sequence maxOccurs="unbounded">
>   <xs:group ref="lsb:folder.elems"/>
> </xs:sequence>
> ....
> <xs:group name="folder.elems">
>     <xs:sequence>
>       <xs:group ref="lsb:core.elems"/>
>       <xs:choice minOccurs="0" maxOccurs="unbounded">
>         <xs:element ref="lsb:page"/>
>         <xs:element ref="lsb:folder"/>
>       </xs:choice>
>     </xs:sequence>
>   </xs:group>
>
> Thanks for spotting this (gets blurry sometimes...),
> -Rob
>
>
>
>
>
>
>
>>Regards,
>>--
>>Ed Mooney         |Sun Microsystems, Inc.|Time flies like
>>Java Web Services |UBUR02-201            |an arrow, but
>>Ed.Mooney_at_Sun.COM |1 Network Drive       |fruit flies like
>>781-442-0459      |Burlington, MA  01803 |a banana. Groucho
>>
>
>
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