/// <summary>Loads a BlotterType 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 BlotterType Table.
ServerDataModel.BlotterTypeDataTable blotterTypeTable = ServerDataModel.BlotterType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
int blotterTypeCode = parameters["blotterTypeCode"];
string description = parameters["description"];
object externalId0 = parameters["externalId0"].Value;
object externalId1 = parameters["externalId1"].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.BlotterTypeRow blotterTypeRow = blotterTypeTable.FindByBlotterTypeCode(blotterTypeCode);
if ((blotterTypeRow == null))
{
// Call the internal 'Insert' method to complete the operation.
MarkThree.Quasar.Core.BlotterType.Insert(adoTransaction, sqlTransaction, ref rowVersion, blotterTypeCode, description, externalId0, externalId1);
}
else
{
// This will bypass the optimistic concurrency checking required by the internal method.
rowVersion = ((long)(blotterTypeRow[blotterTypeTable.RowVersionColumn]));
// Call the internal 'Update' method to complete the operation.
MarkThree.Quasar.Core.BlotterType.Update(adoTransaction, sqlTransaction, ref rowVersion, blotterTypeCode, description, externalId0, externalId1);
}
// Return values
parameters["rowVersion"] = rowVersion;
}
/// <summary>Updates a BlotterType 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="blotterTypeCode">The value for the BlotterTypeCode 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>
public static void Update(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, ref long rowVersion, int blotterTypeCode, object description, object externalId0, object externalId1)
{
// Accessor for the BlotterType Table.
ServerDataModel.BlotterTypeDataTable blotterTypeTable = ServerDataModel.BlotterType;
// Rule #1: Make sure the record exists before updating it.
ServerDataModel.BlotterTypeRow blotterTypeRow = blotterTypeTable.FindByBlotterTypeCode(blotterTypeCode);
if ((blotterTypeRow == null))
{
throw new Exception(string.Format("The BlotterType table does not have an element identified by {0}", blotterTypeCode));
}
// Rule #2: Optimistic Concurrency Check
if ((blotterTypeRow.RowVersion != rowVersion))
{
throw new System.Exception("This record is busy. Please try again later.");
}
// Apply Defaults
if ((description == null))
{
description = blotterTypeRow[blotterTypeTable.DescriptionColumn];
}
if ((externalId0 == null))
{
externalId0 = blotterTypeRow[blotterTypeTable.ExternalId0Column];
}
if ((externalId1 == null))
{
externalId1 = blotterTypeRow[blotterTypeTable.ExternalId1Column];
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Update the record in the ADO database.
blotterTypeRow[blotterTypeTable.RowVersionColumn] = rowVersion;
blotterTypeRow[blotterTypeTable.DescriptionColumn] = description;
blotterTypeRow[blotterTypeTable.ExternalId0Column] = externalId0;
blotterTypeRow[blotterTypeTable.ExternalId1Column] = externalId1;
adoTransaction.DataRows.Add(blotterTypeRow);
// Update the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"BlotterType\" set \"RowVersion\"=@rowVersion,\"Description\"=@description,\"Ext" +
"ernalId0\"=@externalId0,\"ExternalId1\"=@externalId1 where \"BlotterTypeCode\"=@blott" +
"erTypeCode");
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("@blotterTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, blotterTypeCode));
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));
// Update the record in the SQL database.
sqlCommand.ExecuteNonQuery();
}
/// <summary>Archives a BlotterType 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 BlotterType Table.
ServerDataModel.BlotterTypeDataTable blotterTypeTable = ServerDataModel.BlotterType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
int blotterTypeCode = parameters["blotterTypeCode"];
// 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.BlotterTypeRow blotterTypeRow = blotterTypeTable.FindByBlotterTypeCode(blotterTypeCode);
rowVersion = ((long)(blotterTypeRow[blotterTypeTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.BlotterType.Archive(adoTransaction, sqlTransaction, rowVersion, blotterTypeCode);
}
/// <summary>Inserts a BlotterType record.</summary>
/// <param name="transaction">Commits or rejects a set of commands as a unit</param>
/// <param name="blotterTypeCode">The value for the BlotterTypeCode 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>
public static void Insert(AdoTransaction adoTransaction, SqlTransaction sqlTransaction, ref long rowVersion, int blotterTypeCode, string description, object externalId0, object externalId1)
{
// Accessor for the BlotterType Table.
ServerDataModel.BlotterTypeDataTable blotterTypeTable = ServerDataModel.BlotterType;
// Apply Defaults
if ((externalId0 == null))
{
externalId0 = System.DBNull.Value;
}
if ((externalId1 == null))
{
externalId1 = System.DBNull.Value;
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Insert the record into the ADO database.
ServerDataModel.BlotterTypeRow blotterTypeRow = blotterTypeTable.NewBlotterTypeRow();
blotterTypeRow[blotterTypeTable.RowVersionColumn] = rowVersion;
blotterTypeRow[blotterTypeTable.BlotterTypeCodeColumn] = blotterTypeCode;
blotterTypeRow[blotterTypeTable.DescriptionColumn] = description;
blotterTypeRow[blotterTypeTable.ExternalId0Column] = externalId0;
blotterTypeRow[blotterTypeTable.ExternalId1Column] = externalId1;
blotterTypeTable.AddBlotterTypeRow(blotterTypeRow);
adoTransaction.DataRows.Add(blotterTypeRow);
// Insert the record into the SQL database.
SqlCommand sqlCommand = new SqlCommand("insert \"BlotterType\" (\"rowVersion\",\"BlotterTypeCode\",\"Description\",\"ExternalId0\"," +
"\"ExternalId1\") values (@rowVersion,@blotterTypeCode,@description,@externalId0,@e" +
"xternalId1)");
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("@blotterTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, blotterTypeCode));
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.ExecuteNonQuery();
}
/// <summary>Updates a BlotterType 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 BlotterType Table.
ServerDataModel.BlotterTypeDataTable blotterTypeTable = ServerDataModel.BlotterType;
// Extract the parameters from the command batch.
AdoTransaction adoTransaction = parameters["adoTransaction"];
SqlTransaction sqlTransaction = parameters["sqlTransaction"];
object configurationId = parameters["configurationId"].Value;
string externalBlotterTypeCode = parameters["blotterTypeCode"];
object description = parameters["description"].Value;
// The row versioning is largely disabled for external operations.
long rowVersion = long.MinValue;
// Resolve External Identifiers
int blotterTypeCode = BlotterType.FindRequiredKey(configurationId, "blotterTypeCode", externalBlotterTypeCode);
// This will bypass the internal optimistic concurrency checking by providing the current rowVersion to the
// internal method.
ServerDataModel.BlotterTypeRow blotterTypeRow = blotterTypeTable.FindByBlotterTypeCode(blotterTypeCode);
rowVersion = ((long)(blotterTypeRow[blotterTypeTable.RowVersionColumn]));
// Call the internal method to complete the operation.
MarkThree.Quasar.Core.BlotterType.Update(adoTransaction, sqlTransaction, ref rowVersion, blotterTypeCode, description, null, null);
// Return values.
parameters["rowVersion"] = rowVersion;
}
/// <summary>Archives a BlotterType 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="blotterTypeCode">The value for the BlotterTypeCode 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 blotterTypeCode)
{
// Accessor for the BlotterType Table.
ServerDataModel.BlotterTypeDataTable blotterTypeTable = ServerDataModel.BlotterType;
// Rule #1: Make sure the record exists before updating it.
ServerDataModel.BlotterTypeRow blotterTypeRow = blotterTypeTable.FindByBlotterTypeCode(blotterTypeCode);
if ((blotterTypeRow == null))
{
throw new Exception(string.Format("The BlotterType table does not have an element identified by {0}", blotterTypeCode));
}
// Rule #2: Optimistic Concurrency Check
if ((blotterTypeRow.RowVersion != rowVersion))
{
throw new System.Exception("This record is busy. Please try again later.");
}
// Archive the child records.
for (int index = 0; (index < blotterTypeRow.GetBlotterRows().Length); index = (index + 1))
{
ServerDataModel.BlotterRow childBlotterRow = blotterTypeRow.GetBlotterRows()[index];
Blotter.ArchiveChildren(adoTransaction, sqlTransaction, childBlotterRow.RowVersion, childBlotterRow.BlotterId);
}
// Increment the row version
rowVersion = ServerDataModel.RowVersion.Increment();
// Delete the record in the ADO database.
blotterTypeRow[blotterTypeTable.RowVersionColumn] = rowVersion;
adoTransaction.DataRows.Add(blotterTypeRow);
blotterTypeRow.Delete();
// Archive the record in the SQL database.
SqlCommand sqlCommand = new SqlCommand("update \"BlotterType\" set \"IsArchived\" = 1 where \"BlotterTypeCode\"=@blotterTypeCod" +
"e");
sqlCommand.Connection = sqlTransaction.Connection;
sqlCommand.Transaction = sqlTransaction;
sqlCommand.Parameters.Add(new SqlParameter("@blotterTypeCode", SqlDbType.Int, 0, ParameterDirection.Input, false, 0, 0, null, DataRowVersion.Current, blotterTypeCode));
sqlCommand.ExecuteNonQuery();
}
