/// <summary>
/// Gets the SQL value ready for insert for this row and column.
/// </summary>
/// <param name="col">The column to retrieve the value.</param>
/// <param name="row">The current row.</param>
/// <returns>The escaped value.</returns>
public virtual string GetSqlColumnValue(IColumn col, DataRow row)
{
Throw.If(col, "col").IsNull();
Throw.If(row, "row").IsNull();
if (col.IsNullable && row[col.Name] == DBNull.Value)
{
return("NULL");
}
else if (DataTypeUtil.IsNumeric(col))
{
return(row[col.Name].ToString());
}
else if (DataTypeUtil.IsBoolean(col))
{
if ((bool)row[col.Name])
{
return("1");
}
else
{
return("0");
}
}
else
{
return(string.Format("'{0}'", row[col.Name].ToString().Replace("'", "''")));
}
}
public virtual string GetXmlColumnValue(IColumn col, DataRow row)
{
Throw.If(col, "col").IsNull();
Throw.If(row, "row").IsNull();
if (col.IsNullable && row[col.Name] == DBNull.Value)
{
return(null);
}
else if (DataTypeUtil.IsNumeric(col))
{
return(row[col.Name].ToString());
}
else if (DataTypeUtil.IsDateTime(col))
{
DateTime dt = (DateTime)row[col.Name];
return(dt.ToString("o")); // ISO 8601
}
else if (DataTypeUtil.IsBoolean(col))
{
if ((bool)row[col.Name])
{
return("1");
}
else
{
return("0");
}
}
else
{
// wrap in CDATA section?
return(string.Format("{0}", row[col.Name]));
}
}
