log db value when mapping fails.

pull/4/head
kayone 11 years ago
parent 8fc93c7628
commit 9d29df836d

@ -45,11 +45,12 @@ namespace Marr.Data.Mapping
// Populate entity fields from data reader
foreach (ColumnMap dataMap in mappings)
{
object dbValue = null;
try
{
string colName = dataMap.ColumnInfo.GetColumName(useAltName);
int ordinal = reader.GetOrdinal(colName);
object dbValue = reader.GetValue(ordinal);
dbValue = reader.GetValue(ordinal);
// Handle conversions
if (dataMap.Converter != null)
@ -72,8 +73,8 @@ namespace Marr.Data.Mapping
}
catch (Exception ex)
{
string msg = string.Format("The DataMapper was unable to load the following field: '{0}'. {1}",
dataMap.ColumnInfo.Name, ex.Message);
string msg = string.Format("The DataMapper was unable to load the following field: '{0}' value: '{1}'. {2}",
dataMap.ColumnInfo.Name, dbValue, ex.Message);
throw new DataMappingException(msg, ex);
}

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