/// <summary>Archives a Condition 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="conditionCode">The value for the ConditionCode 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 conditionCode) { // Accessor for the Condition Table. ServerDataModel.ConditionDataTable conditionTable = ServerDataModel.Condition; // Rule #1: Make sure the record exists before updating it. ServerDataModel.ConditionRow conditionRow = conditionTable.FindByConditionCode(conditionCode); if ((conditionRow == null)) { throw new Exception(string.Format("The Condition table does not have an element identified by {0}", conditionCode)); } // Rule #2: Optimistic Concurrency Check if ((conditionRow.RowVersion != rowVersion)) { throw new System.Exception("This record is busy. Please try again later."); } // Archive the child records. // Increment the row version rowVersion = ServerDataModel.RowVersion.Increment(); // Delete the record in the ADO database. conditionRow[conditionTable.RowVersionColumn] = rowVersion; adoTransaction.DataRows.Add(conditionRow); conditionRow.Delete(); // Archive the record in the SQL database. SqlCommand sqlCommand = new SqlCommand("update \"Condition\" set \"IsArchived\" = 1 where \"ConditionCode\"=@conditionCode"); sqlCommand.Connection = sqlTransaction.Connection; sqlCommand.Transaction = sqlTransaction; sqlCommand.Parameters.Add(new SqlParameter("@conditionCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, conditionCode)); sqlCommand.ExecuteNonQuery(); }
/// <summary>Loads a Condition 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 Condition Table. ServerDataModel.ConditionDataTable conditionTable = ServerDataModel.Condition; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; int conditionCode = parameters["conditionCode"]; string mnemonic = parameters["mnemonic"]; string description = parameters["description"]; object externalId0 = parameters["externalId0"].Value; object externalId1 = parameters["externalId1"].Value; object externalId2 = parameters["externalId2"].Value; object externalId3 = parameters["externalId3"].Value; // 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. ServerDataModel.ConditionRow conditionRow = conditionTable.FindByConditionCode(conditionCode); if ((conditionRow == null)) { // Call the internal 'Insert' method to complete the operation. MarkThree.Quasar.Core.Condition.Insert(adoTransaction, sqlTransaction, ref rowVersion, conditionCode, mnemonic, description, externalId0, externalId1, externalId2, externalId3); } else { // This will bypass the optimistic concurrency checking required by the internal method. rowVersion = ((long)(conditionRow[conditionTable.RowVersionColumn])); // Call the internal 'Update' method to complete the operation. MarkThree.Quasar.Core.Condition.Update(adoTransaction, sqlTransaction, ref rowVersion, conditionCode, mnemonic, description, externalId0, externalId1, externalId2, externalId3); } // Return values parameters["rowVersion"] = rowVersion; }
/// <summary>Inserts a Condition record.</summary> /// <param name="transaction">Commits or rejects a set of commands as a unit</param> /// <param name="conditionCode">The value for the ConditionCode column.</param> /// <param name="mnemonic">The value for the Mnemonic column.</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="externalId2">The value for the ExternalId2 column.</param> /// <param name="externalId3">The value for the ExternalId3 column.</param> public static void Insert(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, ref long rowVersion, int conditionCode, string mnemonic, string description, object externalId0, object externalId1, object externalId2, object externalId3) { // Accessor for the Condition Table. ServerDataModel.ConditionDataTable conditionTable = ServerDataModel.Condition; // Apply Defaults if ((externalId0 == null)) { externalId0 = System.DBNull.Value; } if ((externalId1 == null)) { externalId1 = System.DBNull.Value; } if ((externalId2 == null)) { externalId2 = System.DBNull.Value; } if ((externalId3 == null)) { externalId3 = System.DBNull.Value; } // Increment the row version rowVersion = ServerDataModel.RowVersion.Increment(); // Insert the record into the ADO database. ServerDataModel.ConditionRow conditionRow = conditionTable.NewConditionRow(); conditionRow[conditionTable.RowVersionColumn] = rowVersion; conditionRow[conditionTable.ConditionCodeColumn] = conditionCode; conditionRow[conditionTable.MnemonicColumn] = mnemonic; conditionRow[conditionTable.DescriptionColumn] = description; conditionRow[conditionTable.ExternalId0Column] = externalId0; conditionRow[conditionTable.ExternalId1Column] = externalId1; conditionRow[conditionTable.ExternalId2Column] = externalId2; conditionRow[conditionTable.ExternalId3Column] = externalId3; conditionTable.AddConditionRow(conditionRow); adoTransaction.DataRows.Add(conditionRow); // Insert the record into the SQL database. SqlCommand sqlCommand = new SqlCommand("insert \"Condition\" (\"rowVersion\",\"ConditionCode\",\"Mnemonic\",\"Description\",\"Extern" + "alId0\",\"ExternalId1\",\"ExternalId2\",\"ExternalId3\") values (@rowVersion,@condition" + "Code,@mnemonic,@description,@externalId0,@externalId1,@externalId2,@externalId3)" + ""); 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("@conditionCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, conditionCode)); sqlCommand.Parameters.Add(new SqlParameter("@mnemonic", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, mnemonic)); 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("@externalId2", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId2)); sqlCommand.Parameters.Add(new SqlParameter("@externalId3", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId3)); sqlCommand.ExecuteNonQuery(); }
/// <summary>Archives a Condition 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 Condition Table. ServerDataModel.ConditionDataTable conditionTable = ServerDataModel.Condition; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; int conditionCode = parameters["conditionCode"]; // 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. ServerDataModel.ConditionRow conditionRow = conditionTable.FindByConditionCode(conditionCode); rowVersion = ((long)(conditionRow[conditionTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Quasar.Core.Condition.Archive(adoTransaction, sqlTransaction, rowVersion, conditionCode); }
/// <summary>Updates a Condition 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 Condition Table. ServerDataModel.ConditionDataTable conditionTable = ServerDataModel.Condition; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; string externalConditionCode = parameters["conditionCode"]; object mnemonic = parameters["mnemonic"].Value; object description = parameters["description"].Value; // The row versioning is largely disabled for external operations. long rowVersion = long.MinValue; // Resolve External Identifiers int conditionCode = Condition.FindRequiredKey(configurationId, "conditionCode", externalConditionCode); // This will bypass the internal optimistic concurrency checking by providing the current rowVersion to the // internal method. ServerDataModel.ConditionRow conditionRow = conditionTable.FindByConditionCode(conditionCode); rowVersion = ((long)(conditionRow[conditionTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Quasar.Core.Condition.Update(adoTransaction, sqlTransaction, ref rowVersion, conditionCode, mnemonic, description, null, null, null, null); // Return values. parameters["rowVersion"] = rowVersion; }
/// <summary>Updates a Condition 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="conditionCode">The value for the ConditionCode column.</param> /// <param name="mnemonic">The value for the Mnemonic column.</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="externalId2">The value for the ExternalId2 column.</param> /// <param name="externalId3">The value for the ExternalId3 column.</param> public static void Update(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, ref long rowVersion, int conditionCode, object mnemonic, object description, object externalId0, object externalId1, object externalId2, object externalId3) { // Accessor for the Condition Table. ServerDataModel.ConditionDataTable conditionTable = ServerDataModel.Condition; // Rule #1: Make sure the record exists before updating it. ServerDataModel.ConditionRow conditionRow = conditionTable.FindByConditionCode(conditionCode); if ((conditionRow == null)) { throw new Exception(string.Format("The Condition table does not have an element identified by {0}", conditionCode)); } // Rule #2: Optimistic Concurrency Check if ((conditionRow.RowVersion != rowVersion)) { throw new System.Exception("This record is busy. Please try again later."); } // Apply Defaults if ((mnemonic == null)) { mnemonic = conditionRow[conditionTable.MnemonicColumn]; } if ((description == null)) { description = conditionRow[conditionTable.DescriptionColumn]; } if ((externalId0 == null)) { externalId0 = conditionRow[conditionTable.ExternalId0Column]; } if ((externalId1 == null)) { externalId1 = conditionRow[conditionTable.ExternalId1Column]; } if ((externalId2 == null)) { externalId2 = conditionRow[conditionTable.ExternalId2Column]; } if ((externalId3 == null)) { externalId3 = conditionRow[conditionTable.ExternalId3Column]; } // Increment the row version rowVersion = ServerDataModel.RowVersion.Increment(); // Update the record in the ADO database. conditionRow[conditionTable.RowVersionColumn] = rowVersion; conditionRow[conditionTable.MnemonicColumn] = mnemonic; conditionRow[conditionTable.DescriptionColumn] = description; conditionRow[conditionTable.ExternalId0Column] = externalId0; conditionRow[conditionTable.ExternalId1Column] = externalId1; conditionRow[conditionTable.ExternalId2Column] = externalId2; conditionRow[conditionTable.ExternalId3Column] = externalId3; adoTransaction.DataRows.Add(conditionRow); // Update the record in the SQL database. SqlCommand sqlCommand = new SqlCommand("update \"Condition\" set \"RowVersion\"=@rowVersion,\"Mnemonic\"=@mnemonic,\"Description" + "\"=@description,\"ExternalId0\"=@externalId0,\"ExternalId1\"=@externalId1,\"ExternalId" + "2\"=@externalId2,\"ExternalId3\"=@externalId3 where \"ConditionCode\"=@conditionCode"); 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("@conditionCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, conditionCode)); sqlCommand.Parameters.Add(new SqlParameter("@mnemonic", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, mnemonic)); 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("@externalId2", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId2)); sqlCommand.Parameters.Add(new SqlParameter("@externalId3", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, externalId3)); // Update the record in the SQL database. sqlCommand.ExecuteNonQuery(); }