Package org.hibernate.ogm.grid

Examples of org.hibernate.ogm.grid.EntityKey

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        if ( j == 0 && isVersioned() ) {
          log.trace( "Version: " + Versioning.getVersion( fields, this ) );
        }
      }

      final EntityKey key = EntityKeyBuilder.fromPersister( this, id, session );
      Tuple resultset = gridDialect.getTuple( key, this.getTupleContext() );
      // add the discriminator
      if ( j == 0 ) {
        if (resultset != null) {
          throw new HibernateException( "trying to insert an already existing entity: "
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        EntityEntry entry = session.getPersistenceContext().getEntry( entity );
        loadedState = entry.getLoadedState();
      }
    }

    final EntityKey key = EntityKeyBuilder.fromPersister( this, id, session );
    final Tuple resultset = gridDialect.getTuple( key, this.getTupleContext() );
    final SessionFactoryImplementor factory = getFactory();
    if ( isImpliedOptimisticLocking && loadedState != null ) {
      // we need to utilize dynamic delete statements
      for ( int j = span - 1; j >= 0; j-- ) {
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  private void updateInverseSideOfAssociationNavigation(SessionImplementor session, Object entity, Tuple tuple, Action action, RowKey rowKey) {
    if ( associationType == AssociationType.EMBEDDED_FK_TO_ENTITY ) {
      // update the associated object
      Serializable entityId = (Serializable) gridTypeOfAssociatedId.nullSafeGet( tuple, getElementColumnNames(), session, null );
      OgmEntityPersister persister = (OgmEntityPersister) getElementPersister();
      final EntityKey entityKey = EntityKeyBuilder.fromPersister( persister, entityId, session );

      final Tuple entityTuple = gridDialect.getTuple( entityKey, persister.getTupleContext() );
      // the entity tuple could already be gone (not 100% sure this can happen but that feels right)
      if ( entityTuple == null ) {
        return;
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    //TODO this if won't work when we will support collections inside the entity tuple but that will do for now
    final TupleAsMapResultSet resultset = new TupleAsMapResultSet();
    if ( getEntityPersisters().length > 0 ) {
      OgmEntityPersister persister = getEntityPersisters()[0];
      final EntityKey key = EntityKeyBuilder.fromPersister( persister, id, session );
      Tuple entry = gridDialect.getTuple( key, persister.getTupleContext() );
      if ( entry != null ) {
        resultset.addTuple( entry );
      }
    }
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        id,
        identifierGridType,
        entityKeyMetadata.getColumnNames(),
        session
    );
    return new EntityKey( entityKeyMetadata, values );
  }
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      queue.close();
    }
  }

  private void executeBatchRemove(Map<DBCollection, BatchInsertionTask> inserts, RemoveTupleOperation tupleOperation) {
    EntityKey entityKey = tupleOperation.getEntityKey();
    DBCollection collection = getCollection( entityKey );
    BatchInsertionTask batchedInserts = inserts.get( collection );

    if ( batchedInserts != null && batchedInserts.containsKey( entityKey ) ) {
      batchedInserts.remove( entityKey );
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      removeTuple( entityKey, tupleOperation.getTupleContext() );
    }
  }

  private void executeBatchUpdate(Map<DBCollection, BatchInsertionTask> inserts, UpdateTupleOperation tupleOperation) {
    EntityKey entityKey = tupleOperation.getEntityKey();
    Tuple tuple = tupleOperation.getTuple();
    MongoDBTupleSnapshot snapshot = (MongoDBTupleSnapshot) tupleOperation.getTuple().getSnapshot();
    WriteConcern writeConcern = getWriteConcern( tupleOperation.getTupleContext() );

    if ( INSERT == snapshot.getOperationType() && columnNamesAllowBatchInsert( tupleOperation ) ) {
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      queue.close();
    }
  }

  private void executeBatchRemove(Map<DBCollection, BatchInsertionTask> inserts, RemoveTupleOperation tupleOperation) {
    EntityKey entityKey = tupleOperation.getEntityKey();
    DBCollection collection = getCollection( entityKey );
    BatchInsertionTask batchedInserts = inserts.get( collection );

    if ( batchedInserts != null && batchedInserts.containsKey( entityKey ) ) {
      batchedInserts.remove( entityKey );
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      removeTuple( entityKey, tupleOperation.getTupleContext() );
    }
  }

  private void executeBatchUpdate(Map<DBCollection, BatchInsertionTask> inserts, UpdateTupleOperation tupleOperation) {
    EntityKey entityKey = tupleOperation.getEntityKey();
    Tuple tuple = tupleOperation.getTuple();
    MongoDBTupleSnapshot snapshot = (MongoDBTupleSnapshot) tupleOperation.getTuple().getSnapshot();
    WriteConcern writeConcern = getWriteConcern( tupleOperation.getTupleContext() );

    if ( INSERT == snapshot.getOperationType() && columnNamesAllowBatchInsert( tupleOperation ) ) {
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  @Override
  public void lock(Serializable id, Object version, Object object, int timeout, SessionImplementor session)
      throws StaleObjectStateException, JDBCException {
    AdvancedCache advCache = getProvider( session ).getCache( ENTITY_STORE ).getAdvancedCache();
    EntityKey key = EntityKeyBuilder.fromData(
        ( (OgmEntityPersister) lockable).getRootEntityKeyMetadata(),
        identifierGridType,
        id,
        session );
    advCache.lock( key );
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Related Classes of org.hibernate.ogm.grid.EntityKey

  • org.hibernate.ogm.datastore.infinispan.dialect.impl.EntityKeyExternalizer
  • org.hibernate.ogm.datastore.infinispan.dialect.impl.InfinispanPessimisticWriteLockingStrategy
  • org.hibernate.ogm.datastore.map.impl.MapPessimisticReadLockingStrategy
  • org.hibernate.ogm.datastore.map.impl.MapPessimisticWriteLockingStrategy
  • org.hibernate.ogm.datastore.mongodb.MongoDBDialect
  • org.hibernate.ogm.datastore.neo4j.dialect.impl.CypherCRUD
  • org.hibernate.ogm.datastore.neo4j.Neo4jDialect
  • org.hibernate.ogm.dialect.infinispan.InfinispanPessimisticWriteLockingStrategy
  • org.hibernate.ogm.loader.OgmLoader
  • org.hibernate.ogm.persister.EntityDehydrator
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