internal static void Update(this DbConnection connection, object data, string tableName,
string whereExpression = null,
IFieldInfoCollection fields = null, OnConflictOption option = OnConflictOption.Default,
DbTransaction transaction = null, ICommandBuilder commandBuilder = null,
IExceptionProcessor exceptionProcessor = null, object keyValue = null)
{
if (data is null)
{
throw new ArgumentNullException("data");
}
commandBuilder = commandBuilder ?? DefaultCommandBuilder;
if (data is IPersistanceTracking)
{
((IPersistanceTracking)data).OnUpdating();
}
using (var command = connection.CreateCommand())
{
commandBuilder.BuildUpdate(command,
data,
tableName,
fields,
whereExpression: whereExpression,
option: option,
keyValue: keyValue);
try
{
var changes = ExecuteNonQuery(connection, command, transaction);
if (option != OnConflictOption.Ignore)
{
Debug.Assert(changes > 0, "update command resulted in no changes");
}
}
catch (Exception e)
{
if (exceptionProcessor != null)
{
throw exceptionProcessor.ProcessException(e, connection, command.CommandText, transaction);
}
else
{
throw;
}
}
}
if (data is IPersistanceTracking)
{
((IPersistanceTracking)data).OnUpdated();
}
}
