/// <summary>Archives a PartyType record.</summary> /// <param name="transaction">Commits or rejects a set of commands as a unit</param> /// <param name="RowVersion">The version number of this row.</param> /// <param name="partyTypeCode">The value for the PartyTypeCode column.</param> /// <param name="archive">true to archive the object, false to unarchive it.</param> public static void Archive(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, long rowVersion, int partyTypeCode) { // Accessor for the PartyType Table. ServerMarketData.PartyTypeDataTable partyTypeTable = ServerMarketData.PartyType; // Rule #1: Make sure the record exists before updating it. ServerMarketData.PartyTypeRow partyTypeRow = partyTypeTable.FindByPartyTypeCode(partyTypeCode); if ((partyTypeRow == null)) { throw new Exception(string.Format("The PartyType table does not have an element identified by {0}", partyTypeCode)); } // Rule #2: Optimistic Concurrency Check if ((partyTypeRow.RowVersion != rowVersion)) { throw new System.Exception("This record is busy. Please try again later."); } // Archive the child records. for (int index = 0; (index < partyTypeRow.GetBlotterRows().Length); index = (index + 1)) { ServerMarketData.BlotterRow childBlotterRow = partyTypeRow.GetBlotterRows()[index]; Blotter.ArchiveChildren(adoTransaction, sqlTransaction, childBlotterRow.RowVersion, childBlotterRow.BlotterId); } // Increment the row version rowVersion = ServerMarketData.RowVersion.Increment(); // Delete the record in the ADO database. partyTypeRow[partyTypeTable.RowVersionColumn] = rowVersion; adoTransaction.DataRows.Add(partyTypeRow); partyTypeRow.Delete(); // Archive the record in the SQL database. SqlCommand sqlCommand = new SqlCommand("update \"PartyType\" set \"IsArchived\" = 1 where \"PartyTypeCode\"=@partyTypeCode"); sqlCommand.Connection = sqlTransaction.Connection; sqlCommand.Transaction = sqlTransaction; sqlCommand.Parameters.Add(new SqlParameter("@partyTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, partyTypeCode)); sqlCommand.ExecuteNonQuery(); }
/// <summary>Loads a PartyType record using Metadata Parameters.</summary> /// <param name="transaction">Contains the parameters and exceptions for this command.</param> public static void Load(ParameterList parameters) { // Accessor for the PartyType Table. ServerMarketData.PartyTypeDataTable partyTypeTable = ServerMarketData.PartyType; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; string description = parameters["description"]; object externalId0 = parameters["externalId0"].Value; object externalId1 = parameters["externalId1"].Value; string mnemonic = parameters["mnemonic"]; int partyTypeCode = parameters["partyTypeCode"]; // The row versioning is largely disabled for external operations. long rowVersion = long.MinValue; // Find the record using the unique identifier. If it doesn't exist, it will be inserted, if it does exist, // it will be updated. ServerMarketData.PartyTypeRow partyTypeRow = partyTypeTable.FindByPartyTypeCode(partyTypeCode); if ((partyTypeRow == null)) { // Call the internal 'Insert' method to complete the operation. MarkThree.Guardian.Core.PartyType.Insert(adoTransaction, sqlTransaction, ref rowVersion, description, externalId0, externalId1, mnemonic, partyTypeCode); } else { // This will bypass the optimistic concurrency checking required by the internal method. rowVersion = ((long)(partyTypeRow[partyTypeTable.RowVersionColumn])); // Call the internal 'Update' method to complete the operation. MarkThree.Guardian.Core.PartyType.Update(adoTransaction, sqlTransaction, ref rowVersion, description, externalId0, externalId1, mnemonic, partyTypeCode); } // Return values parameters["rowVersion"] = rowVersion; }
/// <summary>Updates a PartyType record.</summary> /// <param name="transaction">Commits or rejects a set of commands as a unit</param> /// <param name="rowVersion">The version number of the row</param> /// <param name="description">The value for the Description column.</param> /// <param name="externalId0">The value for the ExternalId0 column.</param> /// <param name="externalId1">The value for the ExternalId1 column.</param> /// <param name="mnemonic">The value for the Mnemonic column.</param> /// <param name="partyTypeCode">The value for the PartyTypeCode column.</param> public static void Update(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, ref long rowVersion, object description, object externalId0, object externalId1, object mnemonic, int partyTypeCode) { // Accessor for the PartyType Table. ServerMarketData.PartyTypeDataTable partyTypeTable = ServerMarketData.PartyType; // Rule #1: Make sure the record exists before updating it. ServerMarketData.PartyTypeRow partyTypeRow = partyTypeTable.FindByPartyTypeCode(partyTypeCode); if ((partyTypeRow == null)) { throw new Exception(string.Format("The PartyType table does not have an element identified by {0}", partyTypeCode)); } // Rule #2: Optimistic Concurrency Check if ((partyTypeRow.RowVersion != rowVersion)) { throw new System.Exception("This record is busy. Please try again later."); } // Apply Defaults if ((description == null)) { description = partyTypeRow[partyTypeTable.DescriptionColumn]; } if ((externalId0 == null)) { externalId0 = partyTypeRow[partyTypeTable.ExternalId0Column]; } if ((externalId1 == null)) { externalId1 = partyTypeRow[partyTypeTable.ExternalId1Column]; } if ((mnemonic == null)) { mnemonic = partyTypeRow[partyTypeTable.MnemonicColumn]; } // Increment the row version rowVersion = ServerMarketData.RowVersion.Increment(); // Update the record in the ADO database. partyTypeRow[partyTypeTable.RowVersionColumn] = rowVersion; partyTypeRow[partyTypeTable.DescriptionColumn] = description; partyTypeRow[partyTypeTable.ExternalId0Column] = externalId0; partyTypeRow[partyTypeTable.ExternalId1Column] = externalId1; partyTypeRow[partyTypeTable.MnemonicColumn] = mnemonic; adoTransaction.DataRows.Add(partyTypeRow); // Update the record in the SQL database. SqlCommand sqlCommand = new SqlCommand("update \"PartyType\" set \"RowVersion\"=@rowVersion,\"Description\"=@description,\"Exter" + "nalId0\"=@externalId0,\"ExternalId1\"=@externalId1,\"Mnemonic\"=@mnemonic where \"Part" + "yTypeCode\"=@partyTypeCode"); sqlCommand.Connection = sqlTransaction.Connection; sqlCommand.Transaction = sqlTransaction; sqlCommand.Parameters.Add(new SqlParameter("@rowVersion", SqlDbType.BigInt, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, rowVersion)); sqlCommand.Parameters.Add(new SqlParameter("@description", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, description)); sqlCommand.Parameters.Add(new SqlParameter("@externalId0", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId0)); sqlCommand.Parameters.Add(new SqlParameter("@externalId1", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId1)); sqlCommand.Parameters.Add(new SqlParameter("@mnemonic", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, mnemonic)); sqlCommand.Parameters.Add(new SqlParameter("@partyTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, partyTypeCode)); // Update the record in the SQL database. sqlCommand.ExecuteNonQuery(); }
/// <summary>Archives a PartyType record using Metadata Parameters.</summary> /// <param name="transaction">Contains the parameters and exceptions for this command.</param> public static void Archive(ParameterList parameters) { // Accessor for the PartyType Table. ServerMarketData.PartyTypeDataTable partyTypeTable = ServerMarketData.PartyType; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; int partyTypeCode = parameters["partyTypeCode"]; // The row versioning is largely disabled for external operations. long rowVersion = long.MinValue; // While the optimistic concurrency checking is disabled for the external methods, the internal methods // still need to perform the check. This ncurrency checking logic by finding the current row version to be // will bypass the coused when the internal method is called. ServerMarketData.PartyTypeRow partyTypeRow = partyTypeTable.FindByPartyTypeCode(partyTypeCode); rowVersion = ((long)(partyTypeRow[partyTypeTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Guardian.Core.PartyType.Archive(adoTransaction, sqlTransaction, rowVersion, partyTypeCode); }
/// <summary>Inserts a PartyType record.</summary> /// <param name="transaction">Commits or rejects a set of commands as a unit</param> /// <param name="description">The value for the Description column.</param> /// <param name="externalId0">The value for the ExternalId0 column.</param> /// <param name="externalId1">The value for the ExternalId1 column.</param> /// <param name="mnemonic">The value for the Mnemonic column.</param> /// <param name="partyTypeCode">The value for the PartyTypeCode column.</param> public static void Insert(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, ref long rowVersion, string description, object externalId0, object externalId1, string mnemonic, int partyTypeCode) { // Accessor for the PartyType Table. ServerMarketData.PartyTypeDataTable partyTypeTable = ServerMarketData.PartyType; // Apply Defaults if ((externalId0 == null)) { externalId0 = System.DBNull.Value; } if ((externalId1 == null)) { externalId1 = System.DBNull.Value; } // Increment the row version rowVersion = ServerMarketData.RowVersion.Increment(); // Insert the record into the ADO database. ServerMarketData.PartyTypeRow partyTypeRow = partyTypeTable.NewPartyTypeRow(); partyTypeRow[partyTypeTable.RowVersionColumn] = rowVersion; partyTypeRow[partyTypeTable.DescriptionColumn] = description; partyTypeRow[partyTypeTable.ExternalId0Column] = externalId0; partyTypeRow[partyTypeTable.ExternalId1Column] = externalId1; partyTypeRow[partyTypeTable.MnemonicColumn] = mnemonic; partyTypeRow[partyTypeTable.PartyTypeCodeColumn] = partyTypeCode; partyTypeTable.AddPartyTypeRow(partyTypeRow); adoTransaction.DataRows.Add(partyTypeRow); // Insert the record into the SQL database. SqlCommand sqlCommand = new SqlCommand("insert \"PartyType\" (\"rowVersion\",\"Description\",\"ExternalId0\",\"ExternalId1\",\"Mnemo" + "nic\",\"PartyTypeCode\") values (@rowVersion,@description,@externalId0,@externalId1" + ",@mnemonic,@partyTypeCode)"); sqlCommand.Connection = sqlTransaction.Connection; sqlCommand.Transaction = sqlTransaction; sqlCommand.Parameters.Add(new SqlParameter("@rowVersion", SqlDbType.BigInt, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, rowVersion)); sqlCommand.Parameters.Add(new SqlParameter("@description", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, description)); sqlCommand.Parameters.Add(new SqlParameter("@externalId0", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId0)); sqlCommand.Parameters.Add(new SqlParameter("@externalId1", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId1)); sqlCommand.Parameters.Add(new SqlParameter("@mnemonic", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, mnemonic)); sqlCommand.Parameters.Add(new SqlParameter("@partyTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, partyTypeCode)); sqlCommand.ExecuteNonQuery(); }
/// <summary>Updates a PartyType record using Metadata Parameters.</summary> /// <param name="transaction">Contains the parameters and exceptions for this command.</param> public static void Update(ParameterList parameters) { // Accessor for the PartyType Table. ServerMarketData.PartyTypeDataTable partyTypeTable = ServerMarketData.PartyType; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; object description = parameters["description"].Value; object mnemonic = parameters["mnemonic"].Value; string externalPartyTypeCode = parameters["partyTypeCode"]; // The row versioning is largely disabled for external operations. long rowVersion = long.MinValue; // Resolve External Identifiers int partyTypeCode = PartyType.FindRequiredKey(configurationId, "partyTypeCode", externalPartyTypeCode); // This will bypass the internal optimistic concurrency checking by providing the current rowVersion to the // internal method. ServerMarketData.PartyTypeRow partyTypeRow = partyTypeTable.FindByPartyTypeCode(partyTypeCode); rowVersion = ((long)(partyTypeRow[partyTypeTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Guardian.Core.PartyType.Update(adoTransaction, sqlTransaction, ref rowVersion, description, null, null, mnemonic, partyTypeCode); // Return values. parameters["rowVersion"] = rowVersion; }