/// <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="changeRequest">
/// The changeRequest 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.ChangeRequest changeRequest, CDP4Common.DTO.Thing container = null)
{
bool isHandled;
var valueTypeDictionaryAdditions = new Dictionary <string, string>();
var beforeWrite = this.BeforeWrite(transaction, partition, changeRequest, container, out isHandled, valueTypeDictionaryAdditions);
if (!isHandled)
{
beforeWrite = beforeWrite && base.Write(transaction, partition, changeRequest, container);
using (var command = new NpgsqlCommand())
{
var sqlBuilder = new System.Text.StringBuilder();
sqlBuilder.AppendFormat("INSERT INTO \"{0}\".\"ChangeRequest\"", partition);
sqlBuilder.AppendFormat(" (\"Iid\")");
sqlBuilder.AppendFormat(" VALUES (:iid);");
command.Parameters.Add("iid", NpgsqlDbType.Uuid).Value = changeRequest.Iid;
command.CommandText = sqlBuilder.ToString();
command.Connection = transaction.Connection;
command.Transaction = transaction;
this.ExecuteAndLogCommand(command);
}
}
return(this.AfterWrite(beforeWrite, transaction, partition, changeRequest, 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="changeRequest">
/// The changeRequest 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.ChangeRequest changeRequest, CDP4Common.DTO.Thing container = null)
{
var valueTypeDictionaryAdditions = new Dictionary <string, string>();
base.Upsert(transaction, partition, changeRequest, container);
using (var command = new NpgsqlCommand())
{
var sqlBuilder = new System.Text.StringBuilder();
sqlBuilder.AppendFormat("INSERT INTO \"{0}\".\"ChangeRequest\"", partition);
sqlBuilder.AppendFormat(" (\"Iid\")");
sqlBuilder.AppendFormat(" VALUES (:iid)");
command.Parameters.Add("iid", NpgsqlDbType.Uuid).Value = changeRequest.Iid;
sqlBuilder.Append(" ON CONFLICT (\"Iid\")");
sqlBuilder.Append(" DO NOTHING; ");
command.CommandText = sqlBuilder.ToString();
command.Connection = transaction.Connection;
command.Transaction = transaction;
this.ExecuteAndLogCommand(command);
}
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="changeRequest">
/// The changeRequest 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.ChangeRequest changeRequest, CDP4Common.DTO.Thing container = null)
{
bool isHandled;
var valueTypeDictionaryAdditions = new Dictionary <string, string>();
var beforeUpdate = this.BeforeUpdate(transaction, partition, changeRequest, container, out isHandled, valueTypeDictionaryAdditions);
if (!isHandled)
{
beforeUpdate = beforeUpdate && base.Update(transaction, partition, changeRequest, container);
}
return(this.AfterUpdate(beforeUpdate, transaction, partition, changeRequest, 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.ChangeRequest"/>.
/// </returns>
public virtual CDP4Common.DTO.ChangeRequest MapToDto(NpgsqlDataReader reader)
{
string tempModifiedOn;
string tempLanguageCode;
string tempContent;
string tempCreatedOn;
string tempStatus;
string tempTitle;
string tempClassification;
string tempShortName;
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.ChangeRequest(iid, revisionNumber);
dto.ExcludedPerson.AddRange(Array.ConvertAll((string[])reader["ExcludedPerson"], Guid.Parse));
dto.ExcludedDomain.AddRange(Array.ConvertAll((string[])reader["ExcludedDomain"], Guid.Parse));
dto.RelatedThing.AddRange(Array.ConvertAll((string[])reader["RelatedThing"], Guid.Parse));
dto.Author = Guid.Parse(reader["Author"].ToString());
dto.PrimaryAnnotatedThing = reader["PrimaryAnnotatedThing"] is DBNull ? (Guid?)null : Guid.Parse(reader["PrimaryAnnotatedThing"].ToString());
dto.Discussion.AddRange(Array.ConvertAll((string[])reader["Discussion"], Guid.Parse));
dto.ApprovedBy.AddRange(Array.ConvertAll((string[])reader["ApprovedBy"], Guid.Parse));
dto.SourceAnnotation.AddRange(Array.ConvertAll((string[])reader["SourceAnnotation"], Guid.Parse));
dto.Owner = Guid.Parse(reader["Owner"].ToString());
dto.Category.AddRange(Array.ConvertAll((string[])reader["Category"], Guid.Parse));
if (valueDict.TryGetValue("ModifiedOn", out tempModifiedOn))
{
dto.ModifiedOn = Utils.ParseUtcDate(tempModifiedOn);
}
if (valueDict.TryGetValue("LanguageCode", out tempLanguageCode))
{
dto.LanguageCode = tempLanguageCode.UnEscape();
}
if (valueDict.TryGetValue("Content", out tempContent))
{
dto.Content = tempContent.UnEscape();
}
if (valueDict.TryGetValue("CreatedOn", out tempCreatedOn))
{
dto.CreatedOn = Utils.ParseUtcDate(tempCreatedOn);
}
if (valueDict.TryGetValue("Status", out tempStatus))
{
dto.Status = Utils.ParseEnum <CDP4Common.ReportingData.AnnotationStatusKind>(tempStatus);
}
if (valueDict.TryGetValue("Title", out tempTitle))
{
dto.Title = tempTitle.UnEscape();
}
if (valueDict.TryGetValue("Classification", out tempClassification))
{
dto.Classification = Utils.ParseEnum <CDP4Common.ReportingData.AnnotationClassificationKind>(tempClassification);
}
if (valueDict.TryGetValue("ShortName", out tempShortName))
{
dto.ShortName = tempShortName.UnEscape();
}
return(dto);
}