protected List <String> GetConstrainingAttributes(String op)
{
List <string> list = new List <string>();
PropertyInfo[] properties = data.GetType().GetProperties();
foreach (PropertyInfo property in properties)
{
ColumnAttribute attribute =
(ColumnAttribute)Attribute.GetCustomAttribute(property, typeof(ColumnAttribute));
if (attribute != null)
{
MethodInfo method = property.GetGetMethod();
Object ret = method.Invoke(data, null);
SqlConvert(ref ret);
if (data.ContainsConstrainingAttribute(QueryStrategyConfiguration.PRIMARYKEY) && attribute is IPrimaryKeyAttribute)
{
StringBuilder tmp = new StringBuilder().Append(AttributeUtilities.GetColumnMapping(property));
string equal = " " + op + " ";
if (ret.ToString().Equals("NULL"))
{
equal = " IS ";
}
tmp.Append(equal).Append(ret.ToString());
list.Add(tmp.ToString());
}
else if (
data.ContainsConstrainingAttribute(property.Name) ||
data.ContainsConstrainingAttribute(AttributeUtilities.GetColumnMapping(property))
)
{
StringBuilder tmp = new StringBuilder().Append(AttributeUtilities.GetColumnMapping(property));
string equal = " " + op + " ";
if (ret.ToString().Equals("NULL"))
{
equal = " IS ";
}
tmp.Append(equal).Append(ret.ToString());
list.Add(tmp.ToString());
}
}
}
return(list);
}