/// <summary>
/// 获取实时缓存组手
/// </summary>
/// <param name="t"></param>
/// <returns></returns>
private RealTimeCacheHelper ParseCacheTimelinessHelper(Type t)
{
RealTimeCacheHelper helper = null;
TypeInfo info = t.GetTypeInfo();
IEnumerable <Attribute> customAttributes = info.GetCustomAttributes(typeof(CacheSettingAttribute), true);
IEnumerator <Attribute> attributes = customAttributes.GetEnumerator();
if (attributes.MoveNext())
{
CacheSettingAttribute attribute = attributes.Current as CacheSettingAttribute;
if (attribute != null)
{
helper = new RealTimeCacheHelper(attribute.EnableCache, this.TypeHashId);
if (attribute.EnableCache)
{
switch (attribute.ExpirationPolicy)
{
case CachingExpirationType.Stable:
helper.CachingExpirationType = CachingExpirationType.Stable;
break;
case CachingExpirationType.UsualSingleObject:
helper.CachingExpirationType = CachingExpirationType.UsualSingleObject;
break;
default:
helper.CachingExpirationType = CachingExpirationType.SingleObject;
break;
}
List <PropertyInfo> list = new List <PropertyInfo>();
if (!string.IsNullOrEmpty(attribute.PropertyNamesOfArea))
{
foreach (string str in attribute.PropertyNamesOfArea.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
{
PropertyInfo property = t.GetProperty(str);
if (property != null)
{
list.Add(property);
}
}
}
helper.PropertiesOfArea = list;
}
}
}
if (helper == null)
{
helper = new RealTimeCacheHelper(true, this.TypeHashId);
}
return(helper);
}
/// <summary>
/// 构造
/// </summary>
/// <param name="t"></param>
public EntityData(Type t)
{
this.Type = t;
this.TypeHashId = EncryptionUtility.MD5_16(t.FullName);
RealTimeCacheHelper helper = this.ParseCacheTimelinessHelper(t);
ICacheService cacheService = DIContainer.Resolve <ICacheService>();
if (cacheService.EnableDistributedCache)
{
cacheService.Set(RealTimeCacheHelper.GetCacheKeyOfTimelinessHelper(this.TypeHashId), helper, CachingExpirationType.Invariable);
}
else
{
this.realTimeCacheHelper = helper;
}
}