/// <summary>
/// 获取Model的属性对象,获取第一次后会放入一个缓存列表中
/// 即只反射一次
/// </summary>
public Dictionary <string, FieldAttribute> GetEntityAttribute <T>() where T : BaseEntity
{
Type t = typeof(T);
if (!EntityAttributeCache.ContainsKey(t))
{
lock (LockObj2)
{
if (!EntityAttributeCache.ContainsKey(t))
{
var attrs = GetModelParam <T>();
EntityAttributeCache.Add(t, attrs);
}
}
}
return(EntityAttributeCache[t]);
//Type t = typeof(T);
//if (EntityAttributeCache.ContainsKey(t))
//{
// return EntityAttributeCache[t];
//}
//var attrs = GetModelParam<T>();
//EntityAttributeCache.Add(t, attrs);
//return attrs;
}
public void ProcessEntity(EntityWrapper entity, int passNumber, int maxPassNumber)
{
try
{
entity.ThrowArgumentNullExceptionIfNull(nameof(entity));
lock (this)
{
if (!this.cachedRecords.ContainsKey(entity.LogicalName))
{
var cache = new EntityAttributeCache(this.targetRepo.GetCurrentOrgService, entity.LogicalName, (from a in entity.OriginalEntity.Attributes where !(a.Value is AliasedValue) select a.Key).ToArray());
cache.LoadAllRecords();
this.cachedRecords[entity.LogicalName] = cache;
}
}
if (entity.OperationType != OperationType.Ignore)
{
lock (this)
{
var cache = this.cachedRecords[entity.LogicalName];
var fields = (from a in entity.OriginalEntity.Attributes select new KeyValuePair <string, string>(a.Key, EntityAttributeCache.GetFieldValueAsText(a.Value))).ToArray();
if (cache.MatchCachedEntityAttributes(entity.Id, fields))
{
entity.OperationType = OperationType.Ignore;
logger.LogInfo($"Skipping {entity.LogicalName} {entity.OriginalEntity.Id}");
}
}
}
}
catch (Exception ex)
{
logger.LogError($"{GetType().FullName}: Processing Error", ex);
throw;
}
}
