public ObjectSerializer(IEnumerable <ColumnSource> columns,
Func <ByteArray, IFixedWidthColumn[], long, IRefTypeColumn[], ReadContext, object> readMethod,
Action <object, ByteArray, IFixedWidthColumn[], long, IRefTypeColumn[], PartitionTxData> writeMethod)
{
var allColumns = columns.ToArray();
_fixedColumns = allColumns
.Where(c => !((IClassColumnSerializerMetadata)c.Metadata.SerializerMetadata).IsRefType() && c.Metadata.SerializerMetadata.ColumnType != EFieldType.BitSet)
.Select(c => c.Column)
.Cast <IFixedWidthColumn>().ToArray();
_refTypeColumns = allColumns
.Where(c => ((IClassColumnSerializerMetadata)c.Metadata.SerializerMetadata).IsRefType())
.Select(c => c.Column)
.Cast <IRefTypeColumn>().ToArray();
_issetColumn = (IBitsetColumn)allColumns
.Select(c => c.Column)
.FirstOrDefault(c => c.FieldType == EFieldType.BitSet);
if (_issetColumn == null)
{
throw new NFSdbInitializationException("Type {0} does not have thrift __isset field defined");
}
_fillItemMethod = readMethod;
_writeMethod = writeMethod;
_bitsetColSize = _issetColumn.GetByteSize();
}
public PocoObjectSerializer(IEnumerable <ColumnSource> columns,
Func <ByteArray, IFixedWidthColumn[], long, IRefTypeColumn[], ReadContext, object> readMethod,
Action <object, ByteArray, IFixedWidthColumn[], long, IRefTypeColumn[], PartitionTxData> writeMethod)
{
var allColumns = columns.ToArray();
_fixedColumns = allColumns
.Where(c => !((IClassColumnSerializerMetadata)c.Metadata.SerializerMetadata).IsRefType() && c.Metadata.SerializerMetadata.ColumnType != EFieldType.BitSet)
.Select(c => c.Column)
.Cast <IFixedWidthColumn>().ToArray();
_stringColumns = allColumns
.Where(c => ((IClassColumnSerializerMetadata)c.Metadata.SerializerMetadata).IsRefType())
.Select(c => c.Column)
.Cast <IRefTypeColumn>().ToArray();
// IBitsetColumn.
_issetColumn = (IBitsetColumn)allColumns
.Select(c => c.Column)
.FirstOrDefault(c => c.FieldType == EFieldType.BitSet);
if (_issetColumn != null)
{
_bitsetColSize = _issetColumn.GetByteSize();
}
// Read - write generated methods.
_readMethod = readMethod;
_writeMethod = writeMethod;
}