Re: [jibx-users] Binding with extends and 'internal' structure pb

[thomas montembault]

Hi Dennis,
thanks for the reply.

 

The new code work's very well.

 

I dont' know if my solution is standard, but I found a way for reusing a binding in collection when the name's element are differents. Here a sample :

 

BEFORE :

----------------

 

1 - A simple classe dao.LieuVO with a mapping for a xml element localisation :

<mapping 

  name="localisation"

  label="LieuDecritLabel"

  class="dao.LieuVO">

    <value style="text" field="libelle" usage="required"/>

    <value style="attribute" name="code" field="code" usage="required"/>

</mapping>

 

2 - fragment of xml where entrepot is LieuVO :

...

<entrepots>

  <entrepot code="01234567">entrepot1</entrepot>

  <entrepot code="76543210">entrepot2</entrepot>

</entrepots>

...

 

3 - Old solution :

 public class EntrepotHelper extends LieuVO {}

<mapping>

  name="entrepot"

  label="EntrepotLabel"

  class="implJibx.rent.EntrepotHelper">

    <value style="text" field="libelle" usage="required"/>

    <value style="attribute" name="code" field="code" usage="required"/>

</mapping>

 

and finally :

...

<collection

  field="entrepotList"

  name="entrepots"

  item-type="implJibx.rent.EntrepotHelper"

  usage="required"/>

...

 

 I need a class Wrapper, fields protected  for base classe and a mapping definition.

 

NEW SOLUTION

-------------------------

 

With CVS code, this binding work's without any wrapper's need.

 

<collection field="entrepotList" name="entrepots" usage="required">

  <structure name="entrepot" type="dao.LieuVO" />

</collection>

 

In real code, I test this solution with 3 or 4 level of imbricated collection, and it work's fine.

 

Regards,

thomas

 

Dennis Sosnoski <[EMAIL PROTECTED]> a écrit :

Hi Thomas,

I did duplicate and correct this problem. In the process I found a
couple of weaknesses in the code, so I also detoured to fix those. The
current CVS should work for you.

- Dennis

thomas montembault wrote:

> Hi,
>
> I'm currently working on jibx xml binding.
> I've compiled the source from CVS,
> to use Include on Windows, but a new pb appears.
>
> Here a simplified sample :
>
> data.xml
> -------------
>
>
>
>
> AAAA
> 0
>
>
>
> true
>
>
>
>
> In this XML, only element racine is specific to EAOE.
> generiques is shared by all domains. At this moment,
> we works with 12 domains. In the futur, more than
> 50 domains are expected.
>
> Example for the domain FOOP :
>
>
>
>
>
> AAAA
> 0
>
>
>
>
>
>
>
>
> binding.xml :
> ------------------
>
>
>
> .
>
>
>
>
>
>
>
>
>
>
>
>
>
> > usage="required"/>
>
>
>
>
>
> java files
> -------------
>
> public class Ident {
> int code;
> String libelle;
> // ...
> }
> public class BaseDetail {
> int foo;
> Ident ident;
> // ...
> }
>
> public class DetailEaoe extends BaseDetail {
> boolean sousEa;
> // ...
> }
>
> With beta3C :
> it is OK.
>
> With the latest from CVS (RC1) :
> > [java] Error: Implicit references to structure object must have types
> compatible
> with structure type for structure element at (line 15, col 56, in
> Sample/exampe1/binding.xml)
> [java] Error running binding compiler
> [java] org.jibx.runtime.JiBXException: Binding
> Sample/example1/binding.xml
> is unusable because of validation errors
> [java] at org.jibx.binding.Utility.loadBinding(Utility.java:361)
> [java] at org.jibx.binding.Utility.loadFileBinding(Utility.java:389)
> [java] at org.jibx.binding.Compile.compile(Compile.java:294)
> [java] at org.jibx.binding.Compile.main(Compile.java:382)
>
>
> Change binding generiques to abstract="true" has no effects. and
> The basic adaptation like this is ok, but I can't change the xml
>
> data.xml
> -------------
>
>
>
> AAAA
> 0
>
>
>
> true
>
>
>
>
>
> .
>
>
>
>
>
>
>
>
>
>
>
>
> > usage="required"/>
>
>
>
>
> Please, Any help would be appreciated.
> Thomas Montembault
>
> PS:
> I can post a Zip with the source code, if needed.
> Sorry for my poor english...
>
> ------------------------------------------------------------------------
> *Appel audio GRATUIT partout dans le monde* avec le nouveau Yahoo!
> Messenger
> Téléchargez le ici !
>




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