[ http://jira.codehaus.org/browse/XFIRE-771?page=all ]

Alexander Ananiev updated XFIRE-771:
------------------------------------

    Attachment: JaxbType.java

> Schema validation in JAXB does not return validation errors to the client
> -------------------------------------------------------------------------
>
>                 Key: XFIRE-771
>                 URL: http://jira.codehaus.org/browse/XFIRE-771
>             Project: XFire
>          Issue Type: Improvement
>          Components: JAXB 2.0
>    Affects Versions: 1.2.2
>            Reporter: Alexander Ananiev
>         Assigned To: Dan Diephouse
>         Attachments: JaxbType.java
>
>
> When schema validation is enabled for JAXB unmarshaling and it fails, the 
> following code is used in org.codehaus.xfire.jaxb2.JaxbType.readObject:
>         catch (JAXBException e)
>         {
>             throw new XFireFault("Could not unmarshall type.", e, 
> XFireFault.RECEIVER);
>         }
> JAXBException in this case is the "Unmarshalling" exception, the actual 
> validation exception is its cause. Hence, this code looses the cause 
> exception since XFireFault does not handle exception chains. 
> I use the following patch instead:
>         catch (JAXBException jaxbEx)
>         {
>             Throwable ex = jaxbEx;
>             if (jaxbEx.getLinkedException()!=null)
>                 ex=jaxbEx.getLinkedException();
>             
>             //throw new XFireFault("Could not unmarshall type.", ex, 
> XFireFault.RECEIVER);
>             throw new XFireFault( ex );
>         }
> But a better solution would be to change XfireFault so it collects messages 
> from all exceptions in a chain, not just from the top one. 

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