protected virtual List <string> BuildQuery()
{
List <string> conditions = new List <string>();
Dictionary <string, RestConditionAttribute> map = GetConditionsMap();
Type type = GetType();
foreach (string key in map.Keys)
{
RestConditionAttribute conditionAttribute = map[key];
PropertyInfo property = type.GetProperty(key);
object value = RestDatabase.ToQueryValue(property.GetValue(this));
if (value != null)
{
string condition = string.Format("{0} {1} {2}", conditionAttribute.Name, conditionAttribute.Operator, value);
conditions.Add(condition);
}
}
return(conditions);
}
private Dictionary <string, RestConditionAttribute> GetConditionsMap()
{
Type type = GetType();
if (!conditionsMaps.ContainsKey(type))
{
Dictionary <string, RestConditionAttribute> map = new Dictionary <string, RestConditionAttribute>();
foreach (PropertyInfo property in type.GetProperties())
{
RestConditionAttribute conditionAttribute = property.GetCustomAttribute <RestConditionAttribute>();
if (conditionAttribute != null)
{
map[property.Name] = conditionAttribute;
}
}
conditionsMaps[type] = map;
}
return(conditionsMaps[type]);
}
