public InlineFieldMapperTransactionSite(InlineFieldMapper mapper, Component host, IStorableLiteral literal) :
     base(host)
 {
     _mapper = mapper;
     _literal = literal;
 }
 public InlineFieldMapperTransactionSite(InlineFieldMapper mapper, Component host, IStorableLiteral literal) :
     base(host)
 {
     _mapper  = mapper;
     _literal = literal;
 }