CriteriaQueryTranslator can throw a better exception when criteria is placed directly on component

[tohidemyname]

This bug was originally reported to hiberante:
https://hibernate.atlassian.net/browse/HHH-3646

The buggy code of hibernate is:

getPathInfo(String){
...
else if ( type.isComponentType() ) {
componentPath += '.';
}
}

The fixed code is as follows:
getPathInfo(String){
...
else if ( type.isComponentType() ) {
if (!tokens.hasMoreTokens()) {
throw new QueryException("Criteria objects cannot be created directly on components. Create a criteria on owning entity and use a dotted property to access component property: "+path);
} else {
componentPath += '.';
}
}
}

The commit is hibernate/hibernate-orm@90fdca9

In nhibernate, the latest code is still identical to the buggy code:

private ICriteriaInfoProvider GetPathInfo(string path, ICriteriaInfoProvider rootProvider){
...
else if (type.IsComponentType)
{
componentPath += '.';
}
}