[forge-users] Problem with unmarshalling resource with jaxb unmarshaller

[Max Schwaab]

No exceptions..

In a way the unmarshalling is successful, but some content (session 
manager) is missing

Am 02.03.2012 17:27, schrieb Lincoln Baxter, III:
> Are you getting any exceptions?
>
> On Fri, Mar 2, 2012 at 11:22 AM, Max Schwaab <max.schwaab at akquinet.de 
> <mailto:max.schwaab at akquinet.de>> wrote:
>
>     Hey there,
>
>     I've got another tricky problem with my hibersap plugin
>
>     I'm using the HibersapJaxbXmlParser to parse a hibersap.xml file.
>     What the parser does is the following:
>
>     * creating a JAXB context [ jaxbContext = JAXBContext.newInstance(
>     HibersapConfig.class ); ]
>     * creating a JAXB unmarshaller [ unmarshaller =
>     jaxbContext.createUnmarshaller(); ]
>     * unmarshall the given resource stream [ unmarshalledObject =
>     unmarshaller.unmarshal( resourceStream ); ]
>
>     The problem is:
>     It unmarshalles the file to the correct class, but some content
>     gets lost.
>
>     The funny thing:
>     If I try this in a seperate test without forge, it works!
>     The test is part of the plugin and can be found at the github repo
>     (https://github.com/forge/plugin-hibersap)
>
>     What I want it to do:
>     Unmarshall a hibersap.xml file and recognize the hibersap config
>     AND the
>     session manager in the config.
>     Within Forge it seems to recognize only the hibersap config and
>     not the
>     session manager.
>
>     The hibersap.xml is something like this:
>
>     <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
>     <hibersap xmlns="http://hibersap.org/xml/ns/hibersap-config">
>     <session-manager name="SM001">
>     <context>org.hibersap.execution.jco.JCAContext</context>
>             .
>             .
>             .
>     </session-manager>
>     </hibersap>
>
>     Here is the code from the HibersapJaxbXmlParser:
>
>     public HibersapConfig parseResource( final InputStream resourceStream,
>     final String resourceName )
>                 throws HibersapParseException
>         {
>             Unmarshaller unmarshaller;
>             try
>             {
>                 unmarshaller = jaxbContext.createUnmarshaller();
>             }
>             catch ( final JAXBException e )
>             {
>                 throw new InternalHiberSapException( "Cannot create an
>     unmarshaller. ", e );
>             }
>
>             Object unmarshalledObject;
>             try
>             {
>                 unmarshalledObject = unmarshaller.unmarshal(
>     resourceStream );
>             }
>             catch ( final JAXBException e )
>             {
>                 throw new HibersapParseException( "Cannot parse the
>     resource " + resourceName, e );
>             }
>             if ( unmarshalledObject == null )
>             {
>                 throw new HibersapParseException( "Resource " +
>     resourceName + " is empty." );
>             }
>             if ( !( unmarshalledObject instanceof HibersapConfig ) )
>             {
>                 throw new HibersapParseException( "Resource " +
>     resourceName
>                         + " does not consist of a hibersap
>     specification. I
>     found a "
>                         + unmarshalledObject.getClass().getSimpleName() );
>             }
>             return ( HibersapConfig ) unmarshalledObject;
>         }
>
>
>     Thank you for your help and best regards
>
>     Max
>
>     _______________________________________________
>     forge-users mailing list
>     forge-users at lists.jboss.org <mailto:forge-users at lists.jboss.org>
>     https://lists.jboss.org/mailman/listinfo/forge-users
>
>
>
>
> -- 
> Lincoln Baxter, III
> http://ocpsoft.com
> http://scrumshark.com
> "Keep it Simple"
>
>
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> forge-users at lists.jboss.org
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