[Index] NPATH

Currently in the Apache Solr index there is a field called NPATH:

The idea is to deprecate such NPATH field and only implement the APATH version:

The reason for this is to keep the indexing phase in case of renaming operations as light as possible, avoiding massive cascades.

The consequence of deprecating the NPATH field Is a more complicated query time approach to emulate NPATH queries (using the APATH field).

The scope of this ticket is to implement in the ElasticsearchConnector a component that generates the described content for the APATH field, extracting the info from the event primaryHierarchy attribute.

Acceptance Criteria

• When the event is received, the primaryHierarchy attributes are translated into the structured content of the APATH field

• appropriate testing to assess indexing happens correctly