/// <summary>Loads a PositionType 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 PositionType Table.
ServerDataModel.PositionTypeDataTable positionTypeTable = ServerDataModel.PositionType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
int positionTypeCode = parameters["positionTypeCode"];
string mnemonic = parameters["mnemonic"];
decimal sign = parameters["sign"];
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.PositionTypeRow positionTypeRow = positionTypeTable.FindByPositionTypeCode(positionTypeCode);
if ((positionTypeRow == null))
{
// Call the internal 'Insert' method to complete the operation.
MarkThree.Quasar.Core.PositionType.Insert(adoTransaction, sqlTransaction, ref rowVersion, positionTypeCode, mnemonic, sign, externalId0, externalId1, externalId2, externalId3);
}
else
{
// This will bypass the optimistic concurrency checking required by the internal method.
rowVersion = ((long)(positionTypeRow[positionTypeTable.RowVersionColumn]));
// Call the internal 'Update' method to complete the operation.
MarkThree.Quasar.Core.PositionType.Update(adoTransaction, sqlTransaction, ref rowVersion, positionTypeCode, mnemonic, sign, externalId0, externalId1, externalId2, externalId3);
}
// Return values
parameters["rowVersion"] = rowVersion;
}
/// <summary>Collects the table lock request(s) for an Update operation</summary>
/// <param name="adoTransaction">A list of locks required for this operation.</param>
public static void LockInsert(AdoTransaction adoTransaction, object blockOrderId, object accountId, object securityId, object settlementId, object brokerId, object positionTypeCode, object transactionTypeCode, object timeInForceCode, object orderTypeCode, object conditionCode, object createdUserId, object modifiedUserId)
{
// Lock the block order record.
if (blockOrderId != null)
{
ServerDataModel.BlockOrderRow blockOrderRow = ServerDataModel.BlockOrder.FindByBlockOrderId((int)blockOrderId);
if ((blockOrderRow != null))
{
adoTransaction.LockRequests.Add(new RowReaderRequest(blockOrderRow));
}
}
// Lock the account record.
if (accountId != null)
{
ServerDataModel.AccountRow accountRow = ServerDataModel.Account.FindByAccountId((int)accountId);
if ((accountRow != null))
{
adoTransaction.LockRequests.Add(new RowReaderRequest(accountRow));
}
}
// Lock the security record.
if (securityId != null)
{
ServerDataModel.SecurityRow securityRow = ServerDataModel.Security.FindBySecurityId((int)securityId);
if ((securityRow != null))
{
adoTransaction.LockRequests.Add(new RowReaderRequest(securityRow));
}
}
// Lock the settlement record.
if (settlementId != null)
{
ServerDataModel.SecurityRow settlementRow = ServerDataModel.Security.FindBySecurityId((int)settlementId);
if ((settlementRow != null))
{
adoTransaction.LockRequests.Add(new RowReaderRequest(settlementRow));
}
}
// Lock the broker record.
if (brokerId != null)
{
ServerDataModel.BrokerRow brokerRow = ServerDataModel.Broker.FindByBrokerId((int)brokerId);
if ((brokerRow != null))
{
adoTransaction.LockRequests.Add(new RowReaderRequest(brokerRow));
}
}
// Lock the positionTypeCode record.
if (positionTypeCode != null)
{
ServerDataModel.PositionTypeRow positionTypeRow = ServerDataModel.PositionType.FindByPositionTypeCode((int)positionTypeCode);
if ((positionTypeRow != null))
{
adoTransaction.LockRequests.Add(new RowReaderRequest(positionTypeRow));
}
}
}
/// <summary>Inserts a PositionType record.</summary>
/// <param name="transaction">Commits or rejects a set of commands as a unit</param>
/// <param name="positionTypeCode">The value for the PositionTypeCode column.</param>
/// <param name="mnemonic">The value for the Mnemonic column.</param>
/// <param name="sign">The value for the Sign 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 positionTypeCode, string mnemonic, decimal sign, object externalId0, object externalId1, object externalId2, object externalId3)
{
// Accessor for the PositionType Table.
ServerDataModel.PositionTypeDataTable positionTypeTable = ServerDataModel.PositionType;
// 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.PositionTypeRow positionTypeRow = positionTypeTable.NewPositionTypeRow();
positionTypeRow[positionTypeTable.RowVersionColumn] = rowVersion;
positionTypeRow[positionTypeTable.PositionTypeCodeColumn] = positionTypeCode;
positionTypeRow[positionTypeTable.MnemonicColumn] = mnemonic;
positionTypeRow[positionTypeTable.SignColumn] = sign;
positionTypeRow[positionTypeTable.ExternalId0Column] = externalId0;
positionTypeRow[positionTypeTable.ExternalId1Column] = externalId1;
positionTypeRow[positionTypeTable.ExternalId2Column] = externalId2;
positionTypeRow[positionTypeTable.ExternalId3Column] = externalId3;
positionTypeTable.AddPositionTypeRow(positionTypeRow);
adoTransaction.DataRows.Add(positionTypeRow);
// Insert the record into the SQL database.
SqlCommand sqlCommand = new SqlCommand("insert \"PositionType\" (\"rowVersion\",\"PositionTypeCode\",\"Mnemonic\",\"Sign\",\"Externa" +
"lId0\",\"ExternalId1\",\"ExternalId2\",\"ExternalId3\") values (@rowVersion,@positionTy" +
"peCode,@mnemonic,@sign,@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("@positionTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, positionTypeCode));
sqlCommand.Parameters.Add(new SqlParameter("@mnemonic", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, mnemonic));
sqlCommand.Parameters.Add(new SqlParameter("@sign", SqlDbType.Decimal, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, sign));
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 PositionType 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="positionTypeCode">The value for the PositionTypeCode 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 positionTypeCode)
{
// Accessor for the PositionType Table.
ServerDataModel.PositionTypeDataTable positionTypeTable = ServerDataModel.PositionType;
// Rule #1: Make sure the record exists before updating it.
ServerDataModel.PositionTypeRow positionTypeRow = positionTypeTable.FindByPositionTypeCode(positionTypeCode);
if ((positionTypeRow == null))
{
throw new Exception(string.Format("The PositionType table does not have an element identified by {0}", positionTypeCode));
}
// Rule #2: Optimistic Concurrency Check
if ((positionTypeRow.RowVersion != rowVersion))
{
throw new System.Exception("This record is busy. Please try again later.");
}
// Archive the child records.
for (int index = 0; (index < positionTypeRow.GetPositionRows().Length); index = (index + 1))
{
ServerDataModel.PositionRow childPositionRow = positionTypeRow.GetPositionRows()[index];
Position.Archive(adoTransaction, sqlTransaction, childPositionRow.RowVersion, childPositionRow.AccountId, childPositionRow.SecurityId, childPositionRow.PositionTypeCode);
}
for (int index = 0; (index < positionTypeRow.GetPositionTargetRows().Length); index = (index + 1))
{
ServerDataModel.PositionTargetRow childPositionTargetRow = positionTypeRow.GetPositionTargetRows()[index];
PositionTarget.Archive(adoTransaction, sqlTransaction, childPositionTargetRow.RowVersion, childPositionTargetRow.ModelId, childPositionTargetRow.SecurityId, childPositionTargetRow.PositionTypeCode);
}
for (int index = 0; (index < positionTypeRow.GetTaxLotRows().Length); index = (index + 1))
{
ServerDataModel.TaxLotRow childTaxLotRow = positionTypeRow.GetTaxLotRows()[index];
TaxLot.Archive(adoTransaction, sqlTransaction, childTaxLotRow.RowVersion, childTaxLotRow.TaxLotId);
}
for (int index = 0; (index < positionTypeRow.GetViolationRows().Length); index = (index + 1))
{
ServerDataModel.ViolationRow childViolationRow = positionTypeRow.GetViolationRows()[index];
Violation.Archive(adoTransaction, sqlTransaction, childViolationRow.RowVersion, childViolationRow.ViolationId);
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Delete the record in the ADO database.
positionTypeRow[positionTypeTable.RowVersionColumn] = rowVersion;
adoTransaction.DataRows.Add(positionTypeRow);
positionTypeRow.Delete();
// Archive the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"PositionType\" set \"IsArchived\" = 1 where \"PositionTypeCode\"=@positionType" +
"Code");
sqlCommand.Connection = sqlTransaction.Connection;
sqlCommand.Transaction = sqlTransaction;
sqlCommand.Parameters.Add(new SqlParameter("@positionTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, positionTypeCode));
sqlCommand.ExecuteNonQuery();
}
/// <summary>Archives a PositionType 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 PositionType Table.
ServerDataModel.PositionTypeDataTable positionTypeTable = ServerDataModel.PositionType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
int positionTypeCode = parameters["positionTypeCode"];
// 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.PositionTypeRow positionTypeRow = positionTypeTable.FindByPositionTypeCode(positionTypeCode);
rowVersion = ((long)(positionTypeRow[positionTypeTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.PositionType.Archive(adoTransaction, sqlTransaction, rowVersion, positionTypeCode);
}
/// <summary>Updates a PositionType 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 PositionType Table.
ServerDataModel.PositionTypeDataTable positionTypeTable = ServerDataModel.PositionType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
string externalPositionTypeCode = parameters["positionTypeCode"];
object mnemonic = parameters["mnemonic"].Value;
object sign = parameters["sign"].Value;
// The row versioning is largely disabled for external operations.
long rowVersion = long.MinValue;
// Resolve External Identifiers
int positionTypeCode = PositionType.FindRequiredKey(configurationId, "positionTypeCode", externalPositionTypeCode);
// This will bypass the internal optimistic concurrency checking by providing the current rowVersion to the
// internal method.
ServerDataModel.PositionTypeRow positionTypeRow = positionTypeTable.FindByPositionTypeCode(positionTypeCode);
rowVersion = ((long)(positionTypeRow[positionTypeTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.PositionType.Update(adoTransaction, sqlTransaction, ref rowVersion, positionTypeCode, mnemonic, sign, null, null, null, null);
// Return values.
parameters["rowVersion"] = rowVersion;
}
/// <summary>Updates a PositionType 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="positionTypeCode">The value for the PositionTypeCode column.</param>
/// <param name="mnemonic">The value for the Mnemonic column.</param>
/// <param name="sign">The value for the Sign 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 positionTypeCode, object mnemonic, object sign, object externalId0, object externalId1, object externalId2, object externalId3)
{
// Accessor for the PositionType Table.
ServerDataModel.PositionTypeDataTable positionTypeTable = ServerDataModel.PositionType;
// Rule #1: Make sure the record exists before updating it.
ServerDataModel.PositionTypeRow positionTypeRow = positionTypeTable.FindByPositionTypeCode(positionTypeCode);
if ((positionTypeRow == null))
{
throw new Exception(string.Format("The PositionType table does not have an element identified by {0}", positionTypeCode));
}
// Rule #2: Optimistic Concurrency Check
if ((positionTypeRow.RowVersion != rowVersion))
{
throw new System.Exception("This record is busy. Please try again later.");
}
// Apply Defaults
if ((mnemonic == null))
{
mnemonic = positionTypeRow[positionTypeTable.MnemonicColumn];
}
if ((sign == null))
{
sign = positionTypeRow[positionTypeTable.SignColumn];
}
if ((externalId0 == null))
{
externalId0 = positionTypeRow[positionTypeTable.ExternalId0Column];
}
if ((externalId1 == null))
{
externalId1 = positionTypeRow[positionTypeTable.ExternalId1Column];
}
if ((externalId2 == null))
{
externalId2 = positionTypeRow[positionTypeTable.ExternalId2Column];
}
if ((externalId3 == null))
{
externalId3 = positionTypeRow[positionTypeTable.ExternalId3Column];
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Update the record in the ADO database.
positionTypeRow[positionTypeTable.RowVersionColumn] = rowVersion;
positionTypeRow[positionTypeTable.MnemonicColumn] = mnemonic;
positionTypeRow[positionTypeTable.SignColumn] = sign;
positionTypeRow[positionTypeTable.ExternalId0Column] = externalId0;
positionTypeRow[positionTypeTable.ExternalId1Column] = externalId1;
positionTypeRow[positionTypeTable.ExternalId2Column] = externalId2;
positionTypeRow[positionTypeTable.ExternalId3Column] = externalId3;
adoTransaction.DataRows.Add(positionTypeRow);
// Update the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"PositionType\" set \"RowVersion\"=@rowVersion,\"Mnemonic\"=@mnemonic,\"Sign\"=@s" +
"ign,\"ExternalId0\"=@externalId0,\"ExternalId1\"=@externalId1,\"ExternalId2\"=@externa" +
"lId2,\"ExternalId3\"=@externalId3 where \"PositionTypeCode\"=@positionTypeCode");
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("@positionTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, positionTypeCode));
sqlCommand.Parameters.Add(new SqlParameter("@mnemonic", SqlDbType.NVarChar, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, mnemonic));
sqlCommand.Parameters.Add(new SqlParameter("@sign", SqlDbType.Decimal, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, sign));
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();
}
