help with hbm2java ant task - velocity error

nathanmoon · **Posted:** Wed Jun 01, 2005 11:38 am

Hibernate version:3.0.5 (from CVS)

I'm using H3 and hibernate tools from CVS. When running the hbm2java ant task, I get the following error and warnings:

Quote:

[hibernatetool] ERRORlogVelocityMessage, ResourceManager : unable to find resource 'VM_global_library.vm' in any resource loader.
[hibernatetool] WARN logVelocityMessage, org.apache.velocity.runtime.exception.ReferenceException: reference : template = pojo/javaclass.vm [line 10,column 1] : $secondpassclassimports is not a valid reference.
[hibernatetool] WARN logVelocityMessage, org.apache.velocity.runtime.exception.ReferenceException: reference : template = pojo/javaclass.vm [line 13,column 1] : $c2j.getJavaDoc($clazz, $render.eval($ctx, "$c2j.getDeclarationName($clazz) generated by hbm2java"),0) is not a valid reference.
[hibernatetool] WARN logVelocityMessage, Warning! The iterative is an Iterator in the #foreach() loop at [0,0] in template pojo/javaclass.vm. Because it's not resetable, if used in more than once, this may lead to unexpected results.

... (lots more warnings)

It's generating java classes, although there is still some velocity-looking stuff in the class javadoc comments (I don't know much about velocity).

I don't see VM_global_library.vm anywhere in the hibernate tools CVS files, and I'm not sure how to get rid of this error. I believe I have all the right jars, etc. in place. I've been following the instructions on building the tools from:

http://www.hibernate.org/268.html

and the instructions on using the ant tasks from:

http://cvs.sourceforge.net/viewcvs.py/*checkout*/hibernate/HibernateExt/tools/doc/index.html

Thanks in advance for any help with this.

Here is my ant task:

Code:

   <target name="runhibernatetools">
      <hibernatetool destdir="generated">
      <classpath>
         <path location="${resources.dir}/hibernate" />
      </classpath>

         <configuration configurationfile="${resources.dir}/hibernate/product.cfg.xml">
         </configuration>

         <hbm2java /> 
         <!-- generate default .java files -->
         <hbm2ddl export="false" outputfilename="product-schema.ddl" /> 
         <!-- export schema to database. If outputfilename is provided a text file is generated instead. -->
      </hibernatetool>
   </target>

max · **Posted:** Wed Jun 01, 2005 3:23 pm

the getdeclarationname is a known bug.

nathanmoon · **Posted:** Wed Jun 01, 2005 4:07 pm

Thanks Max. Any ideas on the VM_global_library.vm error (first line)? I was just worried that the error was what was causing the subsequent warnings. But if one of those warnings is a known bug, maybe the error isn't causing them.

Should I have VM_global_library.vm somewhere in my project (classpath)? I don't even know where to get it from.

Thanks.

max · **Posted:** Wed Jun 01, 2005 4:16 pm

velocity weirdness...they like to log everything irrellevant at warn level ;)

disable the log level for velocity stuff.