/// <summary>
/// Applies data changes to the data source.
/// </summary>
private void ApplyChanges()
{
this.okButton.Focus();
this.applyButton.Enabled = false;
AddUpdateDeleteSorter <AttributeTypeDTO> sorter = new AddUpdateDeleteSorter <AttributeTypeDTO>(this.mAttributeDataTypes);
foreach (AttributeTypeDTO addedRec in sorter.AddedRecords)
{
DataStore.Instance.AddAttributeDataType(addedRec);
}
foreach (AttributeTypeDTO deletedRec in sorter.DeletedRecords)
{
DataStore.Instance.DeleteAttributeDataType(deletedRec.AttributeTypeId);
}
foreach (AttributeTypeDTO modifiedRec in sorter.ModifiedRecords)
{
DataStore.Instance.ModifyAttributeDataType(modifiedRec);
}
// Remove deleted items from the list and clear flags.
for (int index = (this.mAttributeDataTypes.Count - 1); index >= 0; --index)
{
if (this.mAttributeDataTypes[index].Deleted)
{
this.mAttributeDataTypes.RemoveAt(index);
}
else
{
this.mAttributeDataTypes[index].ClearTrackingFlags();
}
}
}
/// <summary>
/// Writes data toa a schema version 1 type database.
/// </summary>
/// <param name="dbConnection">
/// Open database connection.
/// </param>
private void StoreDatabaseSchemaV1(SQLiteConnection dbConnection)
{
SQLiteDataAccess_v1 dataAccess = new SQLiteDataAccess_v1(dbConnection);
AddUpdateDeleteSorter <AttributeTypeDTO> sorter = new AddUpdateDeleteSorter <AttributeTypeDTO>(this.mAttributeDataTypes);
dataAccess.AddUpdateDelete_AttributeTypes(sorter.AddedRecords, sorter.ModifiedRecords, sorter.DeletedRecords);
PostSaveUpdateAndRemove(this.mAttributeDataTypes);
}
