Example #1
0
        /// <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="arrayParameterType">
        /// The arrayParameterType 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.ArrayParameterType arrayParameterType, CDP4Common.DTO.Thing container = null)
        {
            bool isHandled;
            var  valueTypeDictionaryAdditions = new Dictionary <string, string>();
            var  beforeUpdate = this.BeforeUpdate(transaction, partition, arrayParameterType, container, out isHandled, valueTypeDictionaryAdditions);

            if (!isHandled)
            {
                beforeUpdate = beforeUpdate && base.Update(transaction, partition, arrayParameterType, container);

                var valueTypeDictionaryContents = new Dictionary <string, string>
                {
                    { "IsTensor", !this.IsDerived(arrayParameterType, "IsTensor") ? arrayParameterType.IsTensor.ToString() : string.Empty },
                }.Concat(valueTypeDictionaryAdditions).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);

                using (var command = new NpgsqlCommand())
                {
                    var sqlBuilder = new System.Text.StringBuilder();

                    sqlBuilder.AppendFormat("UPDATE \"{0}\".\"ArrayParameterType\"", partition);
                    sqlBuilder.AppendFormat(" SET (\"ValueTypeDictionary\")");
                    sqlBuilder.AppendFormat(" = (\"ValueTypeDictionary\" || :valueTypeDictionary)");
                    sqlBuilder.AppendFormat(" WHERE \"Iid\" = :iid;");
                    command.Parameters.Add("iid", NpgsqlDbType.Uuid).Value = arrayParameterType.Iid;
                    command.Parameters.Add("valueTypeDictionary", NpgsqlDbType.Hstore).Value = valueTypeDictionaryContents;

                    command.CommandText = sqlBuilder.ToString();
                    command.Connection  = transaction.Connection;
                    command.Transaction = transaction;
                    this.ExecuteAndLogCommand(command);
                }
            }

            return(this.AfterUpdate(beforeUpdate, transaction, partition, arrayParameterType, 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="arrayParameterType">
        /// The arrayParameterType 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.ArrayParameterType arrayParameterType, CDP4Common.DTO.Thing container = null)
        {
            var valueTypeDictionaryAdditions = new Dictionary <string, string>();

            base.Upsert(transaction, partition, arrayParameterType, container);

            var valueTypeDictionaryContents = new Dictionary <string, string>
            {
                { "IsTensor", !this.IsDerived(arrayParameterType, "IsTensor") ? arrayParameterType.IsTensor.ToString() : string.Empty },
            }.Concat(valueTypeDictionaryAdditions).ToDictionary(kvp => kvp.Key, kvp => kvp.Value);

            using (var command = new NpgsqlCommand())
            {
                var sqlBuilder = new System.Text.StringBuilder();

                sqlBuilder.AppendFormat("INSERT INTO \"{0}\".\"ArrayParameterType\"", partition);
                sqlBuilder.AppendFormat(" (\"Iid\", \"ValueTypeDictionary\")");
                sqlBuilder.AppendFormat(" VALUES (:iid, :valueTypeDictionary)");

                command.Parameters.Add("iid", NpgsqlDbType.Uuid).Value = arrayParameterType.Iid;
                command.Parameters.Add("valueTypeDictionary", NpgsqlDbType.Hstore).Value = valueTypeDictionaryContents;
                sqlBuilder.Append(" ON CONFLICT (\"Iid\")");
                sqlBuilder.Append(" DO UPDATE ");
                sqlBuilder.Append(" SET \"ValueTypeDictionary\"");
                sqlBuilder.Append(" = :valueTypeDictionary;");

                command.CommandText = sqlBuilder.ToString();
                command.Connection  = transaction.Connection;
                command.Transaction = transaction;

                this.ExecuteAndLogCommand(command);
            }

            arrayParameterType.Dimension.ForEach(x => this.UpsertDimension(transaction, partition, arrayParameterType.Iid, x));

            return(true);
        }
        private void PopulateParameterTypes()
        {
            this.parameterTypes          = new List <ParameterType>();
            this.parameterTypeComponents = new List <ParameterTypeComponent>();

            this.massIid               = Guid.NewGuid();
            this.lengthIid             = Guid.NewGuid();
            this.vectorIid             = Guid.NewGuid();
            this.xIid                  = Guid.NewGuid();
            this.yIid                  = Guid.NewGuid();
            this.zIid                  = Guid.NewGuid();
            this.jaggedArrayIid        = Guid.NewGuid();
            this.jaggedComponentOneIid = Guid.NewGuid();
            this.jaggedComponentTwoIid = Guid.NewGuid();

            var mass   = new SimpleQuantityKind(this.massIid, 0);
            var length = new SimpleQuantityKind(this.lengthIid, 0);

            // create a vector
            var x = new ParameterTypeComponent(this.xIid, 0)
            {
                ParameterType = length.Iid
            };
            var y = new ParameterTypeComponent(this.yIid, 0)
            {
                ParameterType = length.Iid
            };
            var z = new ParameterTypeComponent(this.zIid, 0)
            {
                ParameterType = length.Iid
            };

            var orderedItemX = new OrderedItem {
                K = 1, V = x.Iid
            };
            var orderedItemY = new OrderedItem {
                K = 2, V = y.Iid
            };
            var orderedItemZ = new OrderedItem {
                K = 3, V = z.Iid
            };

            var vector = new  CDP4Common.DTO.ArrayParameterType(this.vectorIid, 0);

            vector.Component.Add(orderedItemX);
            vector.Component.Add(orderedItemY);
            vector.Component.Add(orderedItemZ);
            this.parameterTypes.Add(mass);
            this.parameterTypes.Add(length);
            this.parameterTypes.Add(vector);

            this.parameterTypeComponents.Add(x);
            this.parameterTypeComponents.Add(y);
            this.parameterTypeComponents.Add(z);

            // create a jagged array
            var jaggedComponentOne = new ParameterTypeComponent(this.jaggedComponentOneIid, 0)
            {
                ParameterType = length.Iid
            };
            var jaggedComponentTwo = new ParameterTypeComponent(this.jaggedComponentTwoIid, 0)
            {
                ParameterType = vector.Iid
            };

            var jaggedOrderedItemOne = new OrderedItem {
                K = 1, V = jaggedComponentOne.Iid
            };
            var jaggedOrderedItemTwo = new OrderedItem {
                K = 1, V = jaggedComponentTwo.Iid
            };

            var jaggedArray = new CDP4Common.DTO.CompoundParameterType(this.jaggedArrayIid, 0);

            jaggedArray.Component.Add(jaggedOrderedItemOne);
            jaggedArray.Component.Add(jaggedOrderedItemTwo);

            this.parameterTypes.Add(jaggedArray);
            this.parameterTypeComponents.Add(jaggedComponentOne);
            this.parameterTypeComponents.Add(jaggedComponentTwo);

            // incomplete compound
            this.incompleteCoundParameterTypeIid = Guid.NewGuid();
            var incompleteCoundParameterType = new CompoundParameterType(this.incompleteCoundParameterTypeIid, 0);

            this.parameterTypes.Add(incompleteCoundParameterType);

            // incorrect component referenced compound
            this.invalidReferencedCompoundParameterTypeIid = Guid.NewGuid();
            var invalidReferencedCompoundParameterType = new CompoundParameterType(this.invalidReferencedCompoundParameterTypeIid, 0);
            var invalidReferencedCompoundParameterTypeOrderedItemOne = new OrderedItem {
                K = 1, V = Guid.NewGuid()
            };

            invalidReferencedCompoundParameterType.Component.Add(invalidReferencedCompoundParameterTypeOrderedItemOne);
            this.parameterTypes.Add(invalidReferencedCompoundParameterType);

            // incorrect referenced parametertype from component
            this.invalidReferencedParameterTypeFromComponentIid = Guid.NewGuid();
            var invalidReferencedParameterTypeFromComponent = new CompoundParameterType(this.invalidReferencedParameterTypeFromComponentIid, 0);
            var invalidComponent = new ParameterTypeComponent(Guid.NewGuid(), 0)
            {
                ParameterType = Guid.NewGuid()
            };
            var invalidComponentItemOne = new OrderedItem {
                K = 1, V = invalidComponent.Iid
            };

            invalidReferencedParameterTypeFromComponent.Component.Add(invalidComponentItemOne);

            this.parameterTypes.Add(invalidReferencedParameterTypeFromComponent);
            this.parameterTypeComponents.Add(invalidComponent);
        }
        /// <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.ArrayParameterType"/>.
        /// </returns>
        public virtual CDP4Common.DTO.ArrayParameterType MapToDto(NpgsqlDataReader reader)
        {
            string tempIsDeprecated;
            string tempIsFinalized;
            string tempIsTensor;
            string tempModifiedOn;
            string tempName;
            string tempShortName;
            string tempSymbol;
            string tempThingPreference;

            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.ArrayParameterType(iid, revisionNumber);

            dto.Alias.AddRange(Array.ConvertAll((string[])reader["Alias"], Guid.Parse));
            dto.Category.AddRange(Array.ConvertAll((string[])reader["Category"], Guid.Parse));
            dto.Component.AddRange(Utils.ParseOrderedList <Guid>(reader["Component"] as string[, ]));
            dto.Definition.AddRange(Array.ConvertAll((string[])reader["Definition"], Guid.Parse));
            dto.Dimension.AddRange(Utils.ParseOrderedList <int>(reader["Dimension"] as string[, ]));
            dto.ExcludedDomain.AddRange(Array.ConvertAll((string[])reader["ExcludedDomain"], Guid.Parse));
            dto.ExcludedPerson.AddRange(Array.ConvertAll((string[])reader["ExcludedPerson"], Guid.Parse));
            dto.HyperLink.AddRange(Array.ConvertAll((string[])reader["HyperLink"], Guid.Parse));

            if (valueDict.TryGetValue("IsDeprecated", out tempIsDeprecated))
            {
                dto.IsDeprecated = bool.Parse(tempIsDeprecated);
            }

            if (valueDict.TryGetValue("IsFinalized", out tempIsFinalized))
            {
                dto.IsFinalized = bool.Parse(tempIsFinalized);
            }

            if (valueDict.TryGetValue("IsTensor", out tempIsTensor))
            {
                dto.IsTensor = bool.Parse(tempIsTensor);
            }

            if (valueDict.TryGetValue("ModifiedOn", out tempModifiedOn))
            {
                dto.ModifiedOn = Utils.ParseUtcDate(tempModifiedOn);
            }

            if (valueDict.TryGetValue("Name", out tempName))
            {
                dto.Name = tempName.UnEscape();
            }

            if (valueDict.TryGetValue("ShortName", out tempShortName))
            {
                dto.ShortName = tempShortName.UnEscape();
            }

            if (valueDict.TryGetValue("Symbol", out tempSymbol))
            {
                dto.Symbol = tempSymbol.UnEscape();
            }

            if (valueDict.TryGetValue("ThingPreference", out tempThingPreference) && tempThingPreference != null)
            {
                dto.ThingPreference = tempThingPreference.UnEscape();
            }

            return(dto);
        }