OpenWGA 7.9 - OpenWGA Concepts and Features

Design and development » HDBModel framework » Navigating and querying the HDBModel hierarchy

The content class

As a special feature every HDBModel content has a content class. This is stored in an equally named metadata field which can be directly queries as such. For example in HQL:

content.contentclass = 'customer'

Or in Lucene queries:

CONTENTCLASS:customer

Contrary to contents all storages have a the same content class: "$hdbmodel-storage". However this of course can also be queried if ever needed.

Parent relations »

« Using the HDBModel unique name and name parts