public void Update(Dictionary <string, List <IValidator> > conditions, List <object> row)
{
if (!ValidateDataTypes(row))
{
throw new DataValueTypeException("Incorrect data types! Expected: " +
Entity.Schema.Columns.Select(x => DataValueType.GetType(x.DataValueType).Name).Aggregate((x, y) => $"{x}, {y}"));
}
_storage.Update(Entity, conditions, row);
}
public void Insert(List <object> row)
{
row.Insert(0, Guid.NewGuid());
if (!ValidateDataTypes(row))
{
throw new DataValueTypeException("Incorrect data types! Expected: " +
Entity.Schema.Columns.Select(x => DataValueType.GetType(x.DataValueType).Name).Aggregate((x, y) => $"{x}, {y}"));
}
_storage.Insert(Entity, new List <List <object> > {
row
});
}
public void Update(List <List <object> > rows)
{
for (int i = 0; i < rows.Count; i++)
{
if (!ValidateDataTypes(rows[i].ToList()))
{
throw new ArgumentException("Incorrect data types! Expected: " +
Entity.Schema.Columns.Select(x => DataValueType.GetType(x.DataValueType).Name).Aggregate((x, y) => $"{x}, {y}"));
}
}
_storage.Update(Entity, rows);
}
public void InsertRange(List <List <object> > rows)
{
rows.ForEach((item) =>
{
item.Insert(0, Guid.NewGuid());
});
if (!rows.All(x => ValidateDataTypes(x)))
{
throw new DataValueTypeException("Incorrect data types! Expected: " +
Entity.Schema.Columns.Select(x => DataValueType.GetType(x.DataValueType).Name).Aggregate((x, y) => $"{x}, {y}"));
}
_storage.Insert(Entity, rows);
}
public override List <IValidator> Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options)
{
var jsonObject = JsonDocument.ParseValue(ref reader);
var array = JsonSerializer.Deserialize <JsonElement>(jsonObject.RootElement.GetString());
var result = array.EnumerateArray().Select(x =>
{
var validatorType = Type.GetType(x.GetProperty("type").GetString());
var element = JsonSerializer.Deserialize(x.GetRawText(), validatorType);
IValidator validator = (IValidator)element;
validator.ComparsonType = x.GetProperty("comparsonType").GetInt32();
var valueType = DataValueType.GetType(new Guid(x.GetProperty("dataValueTypeId").GetString()));
validator.Value = JsonSerializer.Deserialize(x.GetProperty("value").GetRawText(), valueType);
validator.Init();
return((IValidator)element);
});
return(result.ToList());
}
public List <List <object> > InnerJoin(Entity joinableEntity, Tuple <string, string> joinableColumns, bool showSystemColumns = true)
{
var firstColumn = Entity.Schema.Columns.Find(item => item.Name == joinableColumns.Item1);
var secondColumn = joinableEntity.Schema.Columns.Find(item => item.Name == joinableColumns.Item2);
if (firstColumn.DataValueType != secondColumn.DataValueType)
{
throw new DataValueTypeException("Column types selected for join operation doesnt match");
}
int indexOfFirstColumnEntity = Entity.Schema.Columns.IndexOf(firstColumn),
indexOfSecondColumnEntity = joinableEntity.Schema.Columns.IndexOf(secondColumn);
var type = DataValueType.GetType(firstColumn.DataValueType);
var result = from first in _storage.Select(Entity, showSystemColumns).ToList()
join second in _storage.Select(joinableEntity, showSystemColumns).ToList()
on first[indexOfFirstColumnEntity].ToString() equals second[indexOfSecondColumnEntity].ToString()
select first.Concat(second).ToList();
return(result.ToList());
}
