Hooks

XXX FILLME

Hooks are executed before or after updating an entity or a relation in the repository.

Their prototypes are as follows:

• after_add_entity (session, entity)

• after_update_entity (session, entity)

• after_delete_entity (session, eid)

• before_add_entity (session, entity)

• before_update_entity (session, entity)

• before_delete_entity (session, eid)

• after_add_relation (session, fromeid, rtype, toeid)

• after_delete_relation (session, fromeid, rtype, toeid)

• before_add_relation (session, fromeid, rtype, toeid)

• before_delete_relation (session, fromeid, rtype, toeid)

• server_startup

• server_shutdown

• session_open

• session_close