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