/// <summary>Loads a Stylesheet 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 Stylesheet Table.
ServerDataModel.StylesheetDataTable stylesheetTable = ServerDataModel.Stylesheet;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
object externalStylesheetId = parameters["stylesheetId"].Value;
string externalStylesheetTypeCode = parameters["stylesheetTypeCode"];
string name = parameters["name"];
string text = parameters["text"];
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 stylesheetId = Stylesheet.FindKey(configurationId, "stylesheetId", externalStylesheetId);
int stylesheetTypeCode = StylesheetType.FindRequiredKey(configurationId, "stylesheetTypeCode", externalStylesheetTypeCode);
// 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 ((stylesheetId == 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 = Stylesheet.GetExternalKeyIndex(configurationId, "stylesheetId");
object[] externalIdArray = new object[2];
externalIdArray[externalKeyIndex] = externalStylesheetId;
externalId0 = externalIdArray[0];
externalId1 = externalIdArray[1];
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.Stylesheet.Insert(adoTransaction, sqlTransaction, ref rowVersion, stylesheetTypeCode, name, text, 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.StylesheetRow stylesheetRow = stylesheetTable.FindByStylesheetId(stylesheetId);
rowVersion = ((long)(stylesheetRow[stylesheetTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.Stylesheet.Update(adoTransaction, sqlTransaction, ref rowVersion, stylesheetId, stylesheetTypeCode, name, text, externalId0, externalId1);
}
// Return values.
parameters["rowVersion"] = rowVersion;
}
/// <summary>Updates a StylesheetType 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 StylesheetType Table.
ServerDataModel.StylesheetTypeDataTable stylesheetTypeTable = ServerDataModel.StylesheetType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
string externalStylesheetTypeCode = parameters["stylesheetTypeCode"];
object name = parameters["name"].Value;
object description = parameters["description"].Value;
// The row versioning is largely disabled for external operations.
long rowVersion = long.MinValue;
// Resolve External Identifiers
int stylesheetTypeCode = StylesheetType.FindRequiredKey(configurationId, "stylesheetTypeCode", externalStylesheetTypeCode);
// This will bypass the internal optimistic concurrency checking by providing the current rowVersion to the
// internal method.
ServerDataModel.StylesheetTypeRow stylesheetTypeRow = stylesheetTypeTable.FindByStylesheetTypeCode(stylesheetTypeCode);
rowVersion = ((long)(stylesheetTypeRow[stylesheetTypeTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.StylesheetType.Update(adoTransaction, sqlTransaction, ref rowVersion, stylesheetTypeCode, name, description, null, null);
// Return values.
parameters["rowVersion"] = rowVersion;
}