public DnsResourceDataNamingAuthorityPointer(ushort order, ushort preference, DataSegment flags, DataSegment services, DataSegment regularExpression,
DnsDomainName replacement)
{
if (flags == null)
{
throw new ArgumentNullException("flags");
}
if (!IsLegalFlags(flags))
{
throw new ArgumentException(
string.Format(CultureInfo.InvariantCulture, "Flags ({0}) contain a non [a-zA-Z0-9] character.",
Encoding.ASCII.GetString(flags.Buffer, flags.StartOffset, flags.Length)),
"flags");
}
Order = order;
Preference = preference;
Flags = flags.All(flag => flag <'a' || flag> 'z') && flags.IsStrictOrdered()
? flags
: new DataSegment(flags.Select(flag => flag >= 'a' && flag <= 'z' ? (byte)(flag + 'A' - 'a') : flag)
.Distinct().OrderBy(flag => flag).ToArray());
Services = services;
RegularExpression = regularExpression;
Replacement = replacement;
}
/// <summary>
/// 判断所有数据规则段出现的次数
/// </summary>
/// yaoy 16.09.20
/// <param name="infoTypeId"></param>
/// <param name="messageInfo"></param>
/// <returns></returns>
public bool TimesValidate(int infoTypeId, MessageInfo messageInfo)
{
bool result = true;
// 根据信息类型ID获取所有数据段
List <DataSegmentInfo> dataSegmentList = new DataSegment().GetByInfoTypeId(infoTypeId);
PropertyInfo[] ps = messageInfo.GetType().GetProperties();
foreach (PropertyInfo pi in ps)
{
List <Dictionary <string, string> > list = (List <Dictionary <string, string> >)pi.GetValue(messageInfo);
// list集合不为空且段名称包含在数据段集合中
if (list != null && dataSegmentList.Select(m => m.ParagraphCode).Contains(pi.Name))
{
// 异常情况描述
var temp = string.Empty;
//根据信息类型ID和段编码获取实体
DataSegmentInfo dataSegmentInfo = new DataSegment().GetByInfoTypeIdAndCode(infoTypeId, pi.Name);
switch (dataSegmentInfo.times)
{
case "1:1":
temp = "次数为一";
result &= list.Count() == 1;
break;
case "1:n":
temp = "次数大于等于一";
result &= list.Count() >= 1;
break;
case "0:1":
temp = "次数小于等于一";
result &= list.Count() <= 1;
break;
default:
break;
}
if (!result)
{
throw new ApplicationException(dataSegmentInfo.ParagraphName + "必须满足" + temp);
}
}
}
return(result);
}