/// <summary>Loads a Blotter record using Metadata Parameters.</summary>
/// <param name="transaction">Contains the parameters and exceptions for this command.</param>
public new static void Load(ParameterList parameters)
{
// Accessor for the Blotter Table.
ServerDataModel.BlotterDataTable blotterTable = ServerDataModel.Blotter;
// 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 groupPermission = parameters["groupPermission"].Value;
object hidden = parameters["hidden"].Value;
string name = parameters["name"];
object owner = parameters["owner"].Value;
object ownerPermission = parameters["ownerPermission"].Value;
object readOnly = parameters["readOnly"].Value;
object worldPermission = parameters["worldPermission"].Value;
string externalBlotterId = parameters["blotterId"];
object externalBlockOrderStylesheetId = parameters["blockOrderStylesheetId"].Value;
object externalPlacementStylesheetId = parameters["placementStylesheetId"].Value;
object externalExecutionStylesheetId = parameters["executionStylesheetId"].Value;
object externalTicketStylesheetId = parameters["ticketStylesheetId"].Value;
object externalAlgorithmId = parameters["algorithmId"].Value;
object externalTypeCode = parameters["typeCode"].Value;
string externalBlotterTypeCode = parameters["blotterTypeCode"];
object defaultBlotter = parameters["defaultBlotter"].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 blotterId = Object.FindKey(configurationId, "blotterId", externalBlotterId);
object blockOrderStylesheetId = Stylesheet.FindOptionalKey(configurationId, "blockOrderStylesheetId", externalBlockOrderStylesheetId);
object placementStylesheetId = Stylesheet.FindOptionalKey(configurationId, "placementStylesheetId", externalPlacementStylesheetId);
object executionStylesheetId = Stylesheet.FindOptionalKey(configurationId, "executionStylesheetId", externalExecutionStylesheetId);
object ticketStylesheetId = Stylesheet.FindOptionalKey(configurationId, "ticketStylesheetId", externalTicketStylesheetId);
object algorithmId = Algorithm.FindOptionalKey(configurationId, "algorithmId", externalAlgorithmId);
object typeCode = Type.FindOptionalKey(configurationId, "typeCode", externalTypeCode);
int blotterTypeCode = BlotterType.FindRequiredKey(configurationId, "blotterTypeCode", externalBlotterTypeCode);
ServerDataModel.BlotterRow blotterRow = blotterTable.FindByBlotterId(blotterId);
// 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 ((blotterRow == null))
{
// 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 = Blotter.GetExternalKeyIndex(configurationId, "blotterId");
object[] externalIdArray = new object[8];
externalIdArray[externalKeyIndex] = externalBlotterId;
object externalId0 = externalIdArray[0];
object externalId1 = externalIdArray[1];
object externalId2 = externalIdArray[2];
object externalId3 = externalIdArray[3];
object externalId4 = externalIdArray[4];
object externalId5 = externalIdArray[5];
object externalId6 = externalIdArray[6];
object externalId7 = externalIdArray[7];
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.Blotter.Insert(adoTransaction, sqlTransaction, ref rowVersion, description, externalId0, externalId1, externalId2, externalId3, externalId4, externalId5, externalId6, externalId7, groupPermission, hidden, name, owner, ownerPermission, readOnly, worldPermission, blockOrderStylesheetId, placementStylesheetId, executionStylesheetId, ticketStylesheetId, algorithmId, typeCode, blotterTypeCode, defaultBlotter);
}
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.
rowVersion = ((long)(blotterRow[blotterTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.Blotter.Update(adoTransaction, sqlTransaction, ref rowVersion, description, null, null, null, null, null, null, null, null, groupPermission, hidden, name, owner, ownerPermission, readOnly, worldPermission, blotterId, blockOrderStylesheetId, placementStylesheetId, executionStylesheetId, ticketStylesheetId, algorithmId, typeCode, blotterTypeCode, defaultBlotter);
}
// Return values.
parameters["rowVersion"] = rowVersion;
}
