Package com.orientechnologies.orient.core.db

Interface OUserObject2RecordHandler

All Known Subinterfaces:
ODatabaseObject
All Known Implementing Classes:
OObjectDatabaseTx
public interface OUserObject2RecordHandler
Basic interface to handle the mapping between user objects and records. In some database implementation the user objects can be the records themselves.
Author:
Luca Garulli (l.garulli--(at)--orientdb.com)

  • Method Details

    • getRecordByUserObject

      ORecord getRecordByUserObject(Object iUserObject, boolean iCreateIfNotAvailable)
      Returns the record associated to a user object. If iCreateIfNotAvailable is true, then a new record instance will be created transparently.
      Parameters:
      iUserObject - User object
      iCreateIfNotAvailable - Create the record if not available
      Returns:
      The record associated

    • getUserObjectByRecord

      Object getUserObjectByRecord(OIdentifiable iRecord, String iFetchPlan)
      Returns the user object associated to a record. If the record is not loaded yet, iFetchPlan will be used as fetch plan.
      Parameters:
      iRecord - Record
      iFetchPlan - If the record is not loaded yet, use this as fetch plan
      Returns:
      The user object associated

    • existsUserObjectByRID

      boolean existsUserObjectByRID(ORID iRID)
      Tells if e user object exists for a certain RecordId.

    • registerUserObject

      void registerUserObject(Object iUserObject, ORecord iRecord)
      Registers the association between a user object and a record.
      Parameters:
      iUserObject - User object
      iRecord - record

    • registerUserObjectAfterLinkSave

      void registerUserObjectAfterLinkSave(ORecord iRecord)
      Registers the saved linked record. Needed only to make the old object database implementation work
      Parameters:
      iRecord - record