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

Thomas MONTEMBAULT Thu, 30 Jun 2005 19:51:16 -0700

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

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

<?xml version="1.0" encoding="UTF-8"?>
<root>
<EAOE>
    <generiques>
      <type code="0">AAAA</type>
      <foo>0</foo>
      
    </generiques>
    <racine>
      <sousEA>true</sousEA>
      
    </racine>
</EAOE>
</root>

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 :

<?xml version="1.0" encoding="UTF-8"?>
<root>
<FOOP>
    <generiques>
      <type code="0">AAAA</type>
      <foo>0</foo>
      
    </generiques>
    <racine>
      
    </racine>
</FOOP>
</root>

binding.xml :

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

<?xml version="1.0" encoding="UTF-8"?>
<binding name="eaoe">
.
<mapping name="Ident" label="Ident" class="Ident">
    <value style="text" field="libelle" usage="required"/>
    <value style="attribute" name="code" field="code" usage="required"/>
</mapping>
<mapping name="generiques" class="BaseDetail">
    <structure name="type" field="ident" usage="required" using="Ident"/>
    <value style="element" name="foo" field="foo" usage="required"/>
</mapping>

<mapping name="root" class="DetailEaoe">
    <structure name="EAOE" usage="required">
      <structure map-as="BaseDetail" usage="required"/>
      <structure name="racine" usage="required">
        <value style="element" name="sousEA" field="sousEa" usage="required"/>
      </structure>
    </structure>
</mapping>
</binding>

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

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

<?xml version="1.0" encoding="UTF-8"?>
<root>
    <generiques>
      <type code="0">AAAA</type>
      <foo>0</foo>
      
    </generiques>
    <racine>
      <sousEA>true</sousEA>
      
    </racine>
</root>

<?xml version="1.0" encoding="UTF-8"?>
<binding name="eaoe">
.
<mapping name="Ident" label="Ident" class="Ident">
    <value style="text" field="libelle" usage="required"/>
    <value style="attribute" name="code" field="code" usage="required"/>
</mapping>
<mapping name="generiques" class="BaseDetail">
    <structure name="type" field="ident" usage="required" using="Ident"/>
    <value style="element" name="foo" field="foo" usage="required"/>
</mapping>

<mapping name="root" class="DetailEaoe">
      <structure map-as="BaseDetail" usage="required"/>
      <structure name="racine" usage="required">
        <value style="element" name="sousEA" field="sousEa" usage="required"/>
      </structure>
</mapping>
</binding>

Please, Any help would be appreciated.
Thomas

PS:

I can post a Zip with the source code, if needed.

Sorry for my poor english...

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

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