Problem validating xml file - jaxb

Question

hi people, I'm working with jaxb to generate Java source classes from the .xsd schemas that I have. I work with 17 schemas that, a priori, I can't modify. In those schemas there are a lot of types and structures that I can use when creating an .xml file. I've read other threads with the problem of namespaces but as a solution they provide a modification on the schemas. The generation of java source is ok, I've done custoization classes and no problem, but when I try to unmarshal an input xml file I get an error of validation:
DefaultValidationEventHandler: [ERROR]: Probably namespace URI of tag "XFFile" is wrong (correct one is "http://ww........
A possible xml file is :
<?xml version="1.0" encoding="UTF-8" standalone="no" ?><!DOCTYPE XFFile><XFFile xmlns:rp210Elements="http://www.smpte-ra.org/schemes/434/200X/multiplex/S377M/2004" xmlns:s377mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S377M/2004" xmlns:s377mMux="http://www.smpte-ra.org/schemes/434/200X/multiplex/S377M/2004" xmlns:s377mTypes="http://www.smpte-ra.org/schemes/434/200X/types/S377M/2004" xmlns:s380mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S380M/2004" xmlns:s381mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S381M/200X" xmlns:s382mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S382M/200X" xmlns:s385mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S385M/2004" xmlns:s422mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S422M/200X" xmlns:s422mTypes="http://www.smpte-ra.org/schemes/434/200X/types/S422M/200X" xmlns:s423mGroups="http://www.smpte-ra.org/schemes/434/200X/groups/S423M/200X">
     <s380mGroups:ClipFramework rp210Elements:InstanceID="a6.67.7a.47.19.2f.4b.10.8f.ee.1e.59.6d.4c.f1.70" rp210Elements:LinkedGenerationID="0e.10.a8.9c.96.1c.4c.11.b1.fb.0a.a9.40.22.a4.e2">
          <rp210Elements:ClipCreationDateTime>
               <rp210Elements:Year>2006</rp210Elements:Year>
               <rp210Elements:Month>4</rp210Elements:Month>
               <rp210Elements:Day>18</rp210Elements:Day>
               <rp210Elements:Hour>12</rp210Elements:Hour>
               <rp210Elements:Minute>0</rp210Elements:Minute>
               <rp210Elements:Second>0</rp210Elements:Second>
               <rp210Elements:mSec4>0</rp210Elements:mSec4></rp210Elements:ClipCreationDateTime>
          <rp210Elements:FrameworkExtendedTextLanguageCode>fr</rp210Elements:FrameworkExtendedTextLanguageCode>
     </s380mGroups:ClipFramework>
</XFFile>
I think it's ok because someone has provided it to my company but I can't validate it because it takes elements from many schemas (am I wrong and I can?)
i can't post the schemas because of the copyrights (damn it). I'm not asking for a solution but if someone has an idea or has had a similar problema.. I'll appreciate all comments, thanks
Jordi
Message was edited by:
WuWei

Answer 1

In the schema root element xs:schema add namespace declaration.
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
In the XML document root element add xmlns:xsi and xsi:noNamespaceSchemaLocation attributes.
<root_element xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="file://c:/testing.xsd">