/// <summary> /// Insert a new database record from the supplied data transfer object. /// </summary> /// <param name="transaction"> /// The current transaction to the database. /// </param> /// <param name="partition"> /// The database partition (schema) where the requested resource will be stored. /// </param> /// <param name="multiRelationship"> /// The multiRelationship DTO that is to be persisted. /// </param> /// <param name="container"> /// The container of the DTO to be persisted. /// </param> /// <returns> /// True if the concept was successfully persisted. /// </returns> public virtual bool Write(NpgsqlTransaction transaction, string partition, CDP4Common.DTO.MultiRelationship multiRelationship, CDP4Common.DTO.Thing container = null) { bool isHandled; var valueTypeDictionaryAdditions = new Dictionary <string, string>(); var beforeWrite = this.BeforeWrite(transaction, partition, multiRelationship, container, out isHandled, valueTypeDictionaryAdditions); if (!isHandled) { beforeWrite = beforeWrite && base.Write(transaction, partition, multiRelationship, container); using (var command = new NpgsqlCommand()) { var sqlBuilder = new System.Text.StringBuilder(); sqlBuilder.AppendFormat("INSERT INTO \"{0}\".\"MultiRelationship\"", partition); sqlBuilder.AppendFormat(" (\"Iid\")"); sqlBuilder.AppendFormat(" VALUES (:iid);"); command.Parameters.Add("iid", NpgsqlDbType.Uuid).Value = multiRelationship.Iid; command.CommandText = sqlBuilder.ToString(); command.Connection = transaction.Connection; command.Transaction = transaction; this.ExecuteAndLogCommand(command); } multiRelationship.RelatedThing.ForEach(x => this.AddRelatedThing(transaction, partition, multiRelationship.Iid, x)); } return(this.AfterWrite(beforeWrite, transaction, partition, multiRelationship, container)); }
/// <summary> /// Insert a new database record, or updates one if it already exists from the supplied data transfer object. /// This is typically used during the import of existing data to the Database. /// </summary> /// <param name="transaction"> /// The current <see cref="NpgsqlTransaction"/> to the database. /// </param> /// <param name="partition"> /// The database partition (schema) where the requested resource will be stored. /// </param> /// <param name="multiRelationship"> /// The multiRelationship DTO that is to be persisted. /// </param> /// <param name="container"> /// The container of the DTO to be persisted. /// </param> /// <returns> /// True if the concept was successfully persisted. /// </returns> public virtual bool Upsert(NpgsqlTransaction transaction, string partition, CDP4Common.DTO.MultiRelationship multiRelationship, CDP4Common.DTO.Thing container = null) { var valueTypeDictionaryAdditions = new Dictionary <string, string>(); base.Upsert(transaction, partition, multiRelationship, container); using (var command = new NpgsqlCommand()) { var sqlBuilder = new System.Text.StringBuilder(); sqlBuilder.AppendFormat("INSERT INTO \"{0}\".\"MultiRelationship\"", partition); sqlBuilder.AppendFormat(" (\"Iid\")"); sqlBuilder.AppendFormat(" VALUES (:iid)"); command.Parameters.Add("iid", NpgsqlDbType.Uuid).Value = multiRelationship.Iid; sqlBuilder.Append(" ON CONFLICT (\"Iid\")"); sqlBuilder.Append(" DO NOTHING; "); command.CommandText = sqlBuilder.ToString(); command.Connection = transaction.Connection; command.Transaction = transaction; this.ExecuteAndLogCommand(command); } multiRelationship.RelatedThing.ForEach(x => this.UpsertRelatedThing(transaction, partition, multiRelationship.Iid, x)); return(true); }
/// <summary> /// Update a database record from the supplied data transfer object. /// </summary> /// <param name="transaction"> /// The current transaction to the database. /// </param> /// <param name="partition"> /// The database partition (schema) where the requested resource will be updated. /// </param> /// <param name="multiRelationship"> /// The multiRelationship DTO that is to be updated. /// </param> /// <param name="container"> /// The container of the DTO to be updated. /// </param> /// <returns> /// True if the concept was successfully updated. /// </returns> public virtual bool Update(NpgsqlTransaction transaction, string partition, CDP4Common.DTO.MultiRelationship multiRelationship, CDP4Common.DTO.Thing container = null) { bool isHandled; var valueTypeDictionaryAdditions = new Dictionary <string, string>(); var beforeUpdate = this.BeforeUpdate(transaction, partition, multiRelationship, container, out isHandled, valueTypeDictionaryAdditions); if (!isHandled) { beforeUpdate = beforeUpdate && base.Update(transaction, partition, multiRelationship, container); } return(this.AfterUpdate(beforeUpdate, transaction, partition, multiRelationship, container)); }
/// <summary> /// The mapping from a database record to data transfer object. /// </summary> /// <param name="reader"> /// An instance of the SQL reader. /// </param> /// <returns> /// A deserialized instance of <see cref="CDP4Common.DTO.MultiRelationship"/>. /// </returns> public virtual CDP4Common.DTO.MultiRelationship MapToDto(NpgsqlDataReader reader) { string tempModifiedOn; var valueDict = (Dictionary <string, string>)reader["ValueTypeSet"]; var iid = Guid.Parse(reader["Iid"].ToString()); var revisionNumber = int.Parse(valueDict["RevisionNumber"]); var dto = new CDP4Common.DTO.MultiRelationship(iid, revisionNumber); dto.ExcludedPerson.AddRange(Array.ConvertAll((string[])reader["ExcludedPerson"], Guid.Parse)); dto.ExcludedDomain.AddRange(Array.ConvertAll((string[])reader["ExcludedDomain"], Guid.Parse)); dto.ParameterValue.AddRange(Array.ConvertAll((string[])reader["ParameterValue"], Guid.Parse)); dto.Category.AddRange(Array.ConvertAll((string[])reader["Category"], Guid.Parse)); dto.Owner = Guid.Parse(reader["Owner"].ToString()); dto.RelatedThing.AddRange(Array.ConvertAll((string[])reader["RelatedThing"], Guid.Parse)); if (valueDict.TryGetValue("ModifiedOn", out tempModifiedOn)) { dto.ModifiedOn = Utils.ParseUtcDate(tempModifiedOn); } return(dto); }