/// <summary>Updates a Holiday 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 Holiday Table. ServerDataModel.HolidayDataTable holidayTable = ServerDataModel.Holiday; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; string externalHolidayId = ((string)(parameters["holidayId"])); object externalCountryId = parameters["countryId"].Value; object securityTypeCode = parameters["securityTypeCode"].Value; object date = parameters["date"].Value; object externalHolidayTypeCode = parameters["holidayTypeCode"].Value; // The row versioning is largely disabled for external operations. long rowVersion = long.MinValue; // Resolve External Identifiers int holidayId = Holiday.FindRequiredKey(configurationId, "holidayId", externalHolidayId); object countryId = Country.FindOptionalKey(configurationId, "countryId", externalCountryId); object holidayTypeCode = HolidayType.FindOptionalKey(configurationId, "holidayTypeCode", externalHolidayTypeCode); // 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.HolidayRow holidayRow = holidayTable.FindByHolidayId(holidayId); rowVersion = ((long)(holidayRow[holidayTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Quasar.Core.Holiday.Update(adoTransaction, sqlTransaction, ref rowVersion, holidayId, countryId, securityTypeCode, date, holidayTypeCode, null, null); // Return values. parameters["rowVersion"] = rowVersion; }
/// <summary>Finds a a HolidayType record using a configuration and an external identifier.</summary> /// <param name="configurationId">Specified which mappings (user id columns) to use when looking up external identifiers.</param> /// <param name="externalId">The external identifier for the record.</param> public static int FindRequiredKey(object configurationId, string parameterId, string externalId) { // Look up the internal identifier using the configuration to select the ExternalId column and the external identifier to identify the record int internalId = HolidayType.FindKey(configurationId, parameterId, externalId); if ((internalId == int.MinValue)) { throw new Exception(string.Format("The HolidayType table does not have a record identified by \'{0}\'", externalId)); } // Return the internal identifier. return internalId; }
/// <summary>Loads a Holiday 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 Holiday Table. ServerDataModel.HolidayDataTable holidayTable = ServerDataModel.Holiday; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; object externalHolidayId = parameters["holidayId"].Value; string externalCountryId = parameters["countryId"]; int securityTypeCode = parameters["securityTypeCode"]; System.DateTime date = parameters["date"]; string externalHolidayTypeCode = parameters["holidayTypeCode"]; object externalId0 = parameters["externalId0"].Value; object externalId1 = parameters["externalId1"].Value; // The row versioning is largely disabled for external operations. The value is returned to the caller in the // event it's needed for operations within the batch. long rowVersion = long.MinValue; // Resolve External Identifiers int holidayId = Holiday.FindKey(configurationId, "holidayId", externalHolidayId); int countryId = Country.FindRequiredKey(configurationId, "countryId", externalCountryId); int holidayTypeCode = HolidayType.FindRequiredKey(configurationId, "holidayTypeCode", externalHolidayTypeCode); // The load operation will create a record if it doesn't exist, or update an existing record. The external // identifier is used to determine if a record exists with the same key. if ((holidayId == int.MinValue)) { // Populate the 'externalId' varaibles so that the external identifier can be used to find the row when an // external method is called with the same 'configurationId' parameter. int externalKeyIndex = Holiday.GetExternalKeyIndex(configurationId, "holidayId"); object[] externalIdArray = new object[2]; externalIdArray[externalKeyIndex] = externalHolidayId; externalId0 = externalIdArray[0]; externalId1 = externalIdArray[1]; // Call the internal method to complete the operation. MarkThree.Quasar.Core.Holiday.Insert(adoTransaction, sqlTransaction, ref rowVersion, countryId, securityTypeCode, date, holidayTypeCode, externalId0, externalId1); } else { // 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.HolidayRow holidayRow = holidayTable.FindByHolidayId(holidayId); rowVersion = ((long)(holidayRow[holidayTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Quasar.Core.Holiday.Update(adoTransaction, sqlTransaction, ref rowVersion, holidayId, countryId, securityTypeCode, date, holidayTypeCode, externalId0, externalId1); } // Return values. parameters["rowVersion"] = rowVersion; }
/// <summary>Finds a a HolidayType record using a configuration and an external identifier.</summary> /// <param name="configurationId">Specified which mappings (user id columns) to use when looking up external identifiers.</param> /// <param name="externalId">The external (user supplied) identifier for the record.</param> public static object FindOptionalKey(object configurationId, string parameterId, object externalId) { // Look up the internal identifier using the the configuration to specify which ExternalId column to use as an index. object internalId = null; if ((externalId != null)) { internalId = HolidayType.FindKey(configurationId, parameterId, ((string)(externalId))); if ((((int)(internalId)) == int.MinValue)) { throw new Exception(string.Format("The HolidayType table does not have a record identified by \'{0}\'", externalId)); } } // Return the internal identifier. return internalId; }
/// <summary>Finds a a HolidayType record using a configuration and an external identifier.</summary> /// <param name="configurationId">Specified which mappings (user id columns) to use when looking up external identifiers.</param> /// <param name="parameterId">The name of the parameter as specified in the configuration table.</param> /// <param name="externalId">The external (user supplied) identifier for the record.</param> public static int FindKey(object configurationId, string parameterId, object externalId) { // A missing key will never match a column. if ((externalId == null)) { return int.MinValue; } // Accessor for the HolidayType Table. ServerDataModel.HolidayTypeDataTable holidayTypeTable = ServerDataModel.HolidayType; // Look for the record using the external identifier. The configuration selected the key to use, which effectively // selected the external id column to use for the search. If a record is found in the view, a translation still needs // to be made back to the original table before an index to the record can be returned to the caller. int externalKeyIndex = HolidayType.GetExternalKeyIndex(configurationId, parameterId); System.Data.DataView externalKeyView = HolidayType.externalKeyArray[externalKeyIndex]; int recordIndex = externalKeyView.Find(new object[] { externalId}); if ((recordIndex == -1)) { return int.MinValue; } return ((int)(externalKeyView[recordIndex].Row[holidayTypeTable.HolidayTypeCodeColumn])); }
/// <summary>Updates a HolidayType 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 HolidayType Table. ServerDataModel.HolidayTypeDataTable holidayTypeTable = ServerDataModel.HolidayType; // Extract the parameters from the command batch. AdoTransaction adoTransaction = parameters["adoTransaction"]; SqlTransaction sqlTransaction = parameters["sqlTransaction"]; object configurationId = parameters["configurationId"].Value; string externalHolidayTypeCode = parameters["holidayTypeCode"]; object description = parameters["description"].Value; // The row versioning is largely disabled for external operations. long rowVersion = long.MinValue; // Resolve External Identifiers int holidayTypeCode = HolidayType.FindRequiredKey(configurationId, "holidayTypeCode", externalHolidayTypeCode); // This will bypass the internal optimistic concurrency checking by providing the current rowVersion to the // internal method. ServerDataModel.HolidayTypeRow holidayTypeRow = holidayTypeTable.FindByHolidayTypeCode(holidayTypeCode); rowVersion = ((long)(holidayTypeRow[holidayTypeTable.RowVersionColumn])); // Call the internal method to complete the operation. MarkThree.Quasar.Core.HolidayType.Update(adoTransaction, sqlTransaction, ref rowVersion, holidayTypeCode, description, null, null, null, null); // Return values. parameters["rowVersion"] = rowVersion; }