Hibernate version: 3.1.3

I'm unable to define a mapping for a simple double[] property!

I have in my code a property like:
private double standardParallel;
with getter and setter and mapped like:
<property name="standardParallel" />
using default hibernate management, and all works well with HSQLDB, ORACLE 9i and PostgreSQL 8.1.

I've tried to define better the mapping using:
<array name="standardParallel" name="SP_VALS" cascade="all">
<key column="sp_id"/>
<list-index column="sp_index"/>
<element type="double" column="SP_VAL"/>
</array>

But don't works.
The strange for me is that analyzind the default implementation of the property in PostgreSQL, the property seems to be managed a s a string!
Any suggestions?

P.S: sorry fot the maybe stupid question... ;)

thanks for super-fast response ;)

The code you suggest me is the same in the hibernate source code used for array test.
It works, of course, well, but only for User defined class as the B class of the example, with one-to-many relation.
In my code i need to persist a value-type array, suc ah double[], and i'm unable to mapping this double[] property.
I'm currently using this mapping:

<array name="standardParallel" cascade="all" table="PPARAMS_STPARALLELS">
<key column="STPARALLELS_ID"/>
<list-index column="STPARALLELS_INDEX" />
<element type="double" column="PPARAMS_STPARALLEL" />
</array>

and when i test this code i retrieve the exception:

org.hibernate.PropertyAccessException: exception setting property value with CGLIB (set hibernate.cglib.use_reflection_optimizer=false for more info) setter of it.terranova.metadata.iso19115.referencesystem.MD_ProjectionParameters.setStandardParallel
at org.hibernate.tuple.PojoEntityTuplizer.setPropertyValuesWithOptimizer(PojoEntityTuplizer.java:215)
at org.hibernate.tuple.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:185)
at ...

the setter is a simple:

void setStandardParallel(double[] _standardParallel)
{
this.standardParallel = _standardParallel;
}