Re: [TM4J-users] TM4Web/Velocity 0.2rc1 supports Hibernate backends?

[Kal A. <ka...@te...>]

Hi Mathias,

I tracked down the error in the TM4Web/Velocity source. I've checked a
fix for this into CVS - so it will be part of the 0.2 release.

If you are happy to grab the file from CVS and build it yourself thats
cool. If you would like a compiled version of the JAR file, email me
privately and I'll send it to you.

Cheers and thanks for the bug report!

Kal

On Sun, 2004-08-29 at 18:02, Mathias Reinhardt wrote:
> Hi Kal,
> 
> ok, I can list maps the hibernate backend now. But I get an error as 
> soon as I try to load a map.
> Failed to load topic map. Cause: Storage exception.. Cause: 
> java.lang.NullPointerException
> at org.tm4j.topicmap.hibernate.TopicMapProviderImpl.findTopicMap(Unknown 
> Source)
> 
> TM4Web is 0.2rc1 Servlet Container is Tomcat 5.0.16. I used the 
> hibernate jar's from tm4j-0.9.6
> with mySQL.
> 
> The config uses
>       <topicmap name="tmworld.xtm" uri="http://****/tmworld.xtm" 
> template="topicmap.vm">
>           <title>test2</title>
>     </topicmap> 
> 
> Please find the complete log file attached.
> Accessing the same topic map from TM4J in plain java is no problem.
> 
> Thanks
> mathias