protected virtual sysdiagramsRow[] MapRecords(IDataReader reader,
int startIndex, int length, ref int totalRecordCount)
{
if (0 > startIndex)
{
throw new ArgumentOutOfRangeException("startIndex", startIndex, "StartIndex cannot be less than zero.");
}
if (0 > length)
{
throw new ArgumentOutOfRangeException("length", length, "Length cannot be less than zero.");
}
int nameColumnIndex = reader.GetOrdinal("name");
int principal_idColumnIndex = reader.GetOrdinal("principal_id");
int diagram_idColumnIndex = reader.GetOrdinal("diagram_id");
int versionColumnIndex = reader.GetOrdinal("version");
int definitionColumnIndex = reader.GetOrdinal("definition");
System.Collections.ArrayList recordList = new System.Collections.ArrayList();
int ri = -startIndex;
while (reader.Read())
{
ri++;
if (ri > 0 && ri <= length)
{
sysdiagramsRow record = new sysdiagramsRow();
recordList.Add(record);
record.Name = Convert.ToString(reader.GetValue(nameColumnIndex));
record.Principal_id = Convert.ToInt32(reader.GetValue(principal_idColumnIndex));
record.Diagram_id = Convert.ToInt32(reader.GetValue(diagram_idColumnIndex));
if (!reader.IsDBNull(versionColumnIndex))
{
record.Version = Convert.ToInt32(reader.GetValue(versionColumnIndex));
}
if (!reader.IsDBNull(definitionColumnIndex))
{
record.Definition = (byte[])reader.GetValue(definitionColumnIndex);
}
if (ri == length && 0 != totalRecordCount)
{
break;
}
}
}
totalRecordCount = 0 == totalRecordCount ? ri + startIndex : -1;
return((sysdiagramsRow[])(recordList.ToArray(typeof(sysdiagramsRow))));
}
public virtual bool Update(sysdiagramsRow value)
{
string sqlStr = "UPDATE [dbo].[sysdiagrams] SET " +
"[name]=" + _db.CreateSqlParameterName("Name") + ", " +
"[principal_id]=" + _db.CreateSqlParameterName("Principal_id") + ", " +
"[version]=" + _db.CreateSqlParameterName("Version") + ", " +
"[definition]=" + _db.CreateSqlParameterName("Definition") +
" WHERE " +
"[diagram_id]=" + _db.CreateSqlParameterName("Diagram_id");
IDbCommand cmd = _db.CreateCommand(sqlStr);
AddParameter(cmd, "Name", value.Name);
AddParameter(cmd, "Principal_id", value.Principal_id);
AddParameter(cmd, "Version",
value.IsVersionNull ? DBNull.Value : (object)value.Version);
AddParameter(cmd, "Definition", value.Definition);
AddParameter(cmd, "Diagram_id", value.Diagram_id);
return(0 != cmd.ExecuteNonQuery());
}
public virtual void Insert(sysdiagramsRow value)
{
string sqlStr = "INSERT INTO [dbo].[sysdiagrams] (" +
"[name], " +
"[principal_id], " +
"[version], " +
"[definition]" +
") VALUES (" +
_db.CreateSqlParameterName("Name") + ", " +
_db.CreateSqlParameterName("Principal_id") + ", " +
_db.CreateSqlParameterName("Version") + ", " +
_db.CreateSqlParameterName("Definition") + ");SELECT @@IDENTITY";
IDbCommand cmd = _db.CreateCommand(sqlStr);
AddParameter(cmd, "Name", value.Name);
AddParameter(cmd, "Principal_id", value.Principal_id);
AddParameter(cmd, "Version",
value.IsVersionNull ? DBNull.Value : (object)value.Version);
AddParameter(cmd, "Definition", value.Definition);
value.Diagram_id = Convert.ToInt32(cmd.ExecuteScalar());
}
protected virtual sysdiagramsRow MapRow(DataRow row)
{
sysdiagramsRow mappedObject = new sysdiagramsRow();
DataTable dataTable = row.Table;
DataColumn dataColumn;
// Column "Name"
dataColumn = dataTable.Columns["Name"];
if (!row.IsNull(dataColumn))
{
mappedObject.Name = (string)row[dataColumn];
}
// Column "Principal_id"
dataColumn = dataTable.Columns["Principal_id"];
if (!row.IsNull(dataColumn))
{
mappedObject.Principal_id = (int)row[dataColumn];
}
// Column "Diagram_id"
dataColumn = dataTable.Columns["Diagram_id"];
if (!row.IsNull(dataColumn))
{
mappedObject.Diagram_id = (int)row[dataColumn];
}
// Column "Version"
dataColumn = dataTable.Columns["Version"];
if (!row.IsNull(dataColumn))
{
mappedObject.Version = (int)row[dataColumn];
}
// Column "Definition"
dataColumn = dataTable.Columns["Definition"];
if (!row.IsNull(dataColumn))
{
mappedObject.Definition = (byte[])row[dataColumn];
}
return(mappedObject);
}
public bool Delete(sysdiagramsRow value)
{
return(DeleteByPrimaryKey(value.Diagram_id));
}
