hbm2dao and named queries

baard · **Joined:** Tue Jan 03, 2006 4:24 am **Posts:** 4

When generating Daos with hbm2dao from Hibernate Tools 3.1beta2 there are no parameters to the methods created from the named queries.

I believe that hbm2dao performs this call to obtain the named queries

Code:

Map m<String, NamedQuerydefinition> = new Configuration().getNamedQueries();

and calls this to obtain the typed parameters

Code:

m.get("foo.Template.findById").getParameterTypes()

Logging at debug-level shows that hibernate doesn't parse the named queries before

Code:

cfg.buildSessionFactory()

is called, and even then the call to

Code:

getNamedQueries()

returns queries with typed parameters. I've checked using a debugger that the variable namedQueries in the Configuration object never contains the typed parameters as far as I can see.

I'm really hoping to generate a dao using this tool!

Thanks in advance!

Hibernate version:
3.1
Mapping documents:
<hibernate-mapping>
...
<query name="foo.Template.findById"><![CDATA[
from Template t
inner join fetch t.components
where t.id = :id
]]>
</query>
</hibernate-mapping>

Name and version of the database you are using:
MSSQL 2000

baard · **Joined:** Tue Jan 03, 2006 4:24 am **Posts:** 4

...
is called, and even then the call to

Code:

getNamedQueries()

returns queries WITHOUT typed parameters
...

max · **Posted:** Tue Jan 03, 2006 5:09 am

you need to specify <query-param> for <query> & <sql-query> if you want this to work.