public GetColumnSetsResponseMessage(Guid requestID, ColumnSet[] columnSets, Exception exception)
{
if (columnSets == null)
throw new ArgumentNullException ("columnSets");
this.requestID = requestID;
this.columnSets = columnSets;
this.exception = exception;
}
public Row(ColumnSet columnSet, object[] fields)
{
if (fields == null)
throw new ArgumentNullException ("fields");
this.columnSet = columnSet;
this.fields = fields;
if (columnSet.Columns.Length != fields.Length)
throw new Exception ();
}
public void AddColumnSet(ColumnSet columnSet)
{
}
List<BD2.Conv.Frontend.Table.Row> readRowsData(SqlConnection connection, SqlCommand command, SqlDataReader reader, Table table)
{
Console.WriteLine ("readRowsData()");
List<BD2.Conv.Frontend.Table.Row> rows = new List<BD2.Conv.Frontend.Table.Row> ();
object[] values;
//SortedDictionary<string, Column> table = tableColumns [context.Table.SqlTableID];
string[] rowTFQNs = new string[reader.FieldCount];
BD2.Conv.Frontend.Table.Column[] cols = new BD2.Conv.Frontend.Table.Column[reader.FieldCount];
for (int n = 0; n != reader.FieldCount; n++) {
cols [n] = psc.GetColumnByName (table, reader.GetName (n));
rowTFQNs [n] = cols [n].TFQN;
}
int rc = 0;
ColumnSet columnSet = new ColumnSet (cols);
while (reader.Read ()) {
rc++;
values = new object[reader.FieldCount];
reader.GetValues (values);
BD2.Conv.Frontend.Table.Row r = new BD2.Conv.Frontend.Table.Row (columnSet, values);
rows.Add (r);
}
reader.Close ();
connection.Close ();
return rows;
}
public static Row Deserialize(byte[] bytes)
{
using (System.IO.MemoryStream MS = new System.IO.MemoryStream(bytes, false)) {
using (System.IO.BinaryReader BR = new System.IO.BinaryReader(MS)) {
byte[] columnSet = BR.ReadBytes(32);
int FieldCount = BR.ReadInt32();
object[] fields = new object[FieldCount];
ColumnSet cs = css [columnSet];
if (cs.Columns.Length != fields.Length)
{
throw new Exception();
}
for (int n = 0; n != fields.Length; n++)
{
bool Null = BR.ReadBoolean();
if (Null)
{
fields [n] = null;
continue;
}
switch (cs.Columns [n].TFQN)
{
case "System.Byte[]":
fields [n] = BR.ReadBytes(BR.ReadInt32());
break;
case "System.Byte":
fields [n] = BR.ReadByte();
break;
case "System.SByte":
fields [n] = BR.ReadSByte();
break;
case "System.Int16":
fields [n] = BR.ReadInt16();
break;
case "System.UInt16":
fields [n] = BR.ReadUInt16();
break;
case "System.Int32":
fields [n] = BR.ReadInt32();
break;
case "System.UInt32":
fields [n] = BR.ReadUInt32();
break;
case "System.Int64":
fields [n] = BR.ReadInt64();
break;
case "System.UInt64":
fields [n] = BR.ReadUInt64();
break;
case "System.Single":
fields [n] = BR.ReadSingle();
break;
case "System.Double":
fields [n] = BR.ReadDouble();
break;
case "System.String":
fields [n] = BR.ReadString();
break;
case "System.Char":
fields [n] = BR.ReadChar();
break;
case "System.Boolean":
fields [n] = BR.ReadBoolean();
break;
case "System.DateTime":
fields [n] = new DateTime(BR.ReadInt64());
break;
case "System.Guid":
fields [n] = new Guid(BR.ReadBytes(16));
break;
}
}
return(new Row(cs, fields));
}
}
}
public static void AddColumnSet(ColumnSet columnSet)
{
css.AddOrUpdate(columnSet.GetHash(), (hash) => columnSet, (hash, ocs) => {
throw new Exception();
});
}