/// <summary>
/// 从数据库加载上来？缓存预热的机制
/// </summary>
/// <returns></returns>
public static int CachePreheating()
{
int result = 0;
// 把所有的数据都缓存起来的代码
var manager = new BaseOrganizeLogOnManager();
using (IDataReader dataReader = manager.ExecuteReader(0, BaseOrganizeLogOnEntity.FieldId))
{
while (dataReader.Read())
{
var entity = BaseEntity.Create <BaseOrganizeLogOnEntity>(dataReader, false);
SetCache(entity);
result++;
}
dataReader.Close();
}
return(result);
}
/// <summary>
/// 更新实体
/// </summary>
/// <param name="entity">实体</param>
public static int LogOnStatistics()
{
int result = 0;
bool update = false;
int i = 0;
// 电脑登录系统、没有登记过的，全部登记上来。
BaseOrganizeLogOnEntity organizeLogOnEntity = null;
string sqlQuery = string.Empty;
sqlQuery = @"SELECT u.companyid id
, MIN(l.firstvisit) firstvisit
, MAX(l.lastvisit) lastvisit
FROM baseuserlogon l
, baseuser u
WHERE l.id = u.id
GROUP BY u.companyid";
BaseOrganizeLogOnManager organizeLogOnManager = new BaseOrganizeLogOnManager();
BaseOrganizeLogOnManager manager = new BaseOrganizeLogOnManager();
using (IDataReader dataReader = manager.ExecuteReader(sqlQuery))
{
while (dataReader.Read())
{
i++;
string id = BaseBusinessLogic.ConvertToString(dataReader[BaseOrganizeLogOnEntity.FieldId]);
DateTime?firstVisit = BaseBusinessLogic.ConvertToNullableDateTime(dataReader[BaseOrganizeLogOnEntity.FieldFirstVisit]);
DateTime?lastVisit = BaseBusinessLogic.ConvertToNullableDateTime(dataReader[BaseOrganizeLogOnEntity.FieldLastVisit]);
organizeLogOnEntity = organizeLogOnManager.GetObject(id);
if (organizeLogOnEntity == null)
{
organizeLogOnEntity = new BaseOrganizeLogOnEntity();
organizeLogOnEntity.Id = id;
organizeLogOnEntity.FirstVisit = firstVisit;
organizeLogOnEntity.LastVisit = lastVisit;
organizeLogOnManager.AddObject(organizeLogOnEntity);
}
else
{
update = false;
if (firstVisit.HasValue)
{
if (organizeLogOnEntity.FirstVisit == null || organizeLogOnEntity.FirstVisit > firstVisit)
{
organizeLogOnEntity.FirstVisit = firstVisit;
update = true;
}
}
if (lastVisit.HasValue)
{
if (organizeLogOnEntity.LastVisit == null || organizeLogOnEntity.LastVisit < lastVisit)
{
organizeLogOnEntity.LastVisit = lastVisit;
update = true;
}
}
if (update)
{
organizeLogOnManager.UpdateObject(organizeLogOnEntity);
}
}
if (update)
{
System.Console.WriteLine("第 " + i.ToString() + " companyid : " + id);
}
else
{
System.Console.WriteLine("第 " + i.ToString());
}
}
dataReader.Close();
}
// 巴枪登录系统、没有登记过的，全部登记上来。
sqlQuery = @"SELECT u.companyid id
, MIN(l.firstvisit) firstvisit
, MAX(l.lastvisit) lastvisit
FROM pdauserlogon l
, baseuser u
WHERE l.id = u.id
GROUP BY u.companyid";
using (IDataReader dataReader = manager.ExecuteReader(sqlQuery))
{
i = 0;
while (dataReader.Read())
{
i++;
string id = BaseBusinessLogic.ConvertToString(dataReader[BaseOrganizeLogOnEntity.FieldId]);
DateTime?firstVisit = BaseBusinessLogic.ConvertToNullableDateTime(dataReader[BaseOrganizeLogOnEntity.FieldFirstVisit]);
DateTime?lastVisit = BaseBusinessLogic.ConvertToNullableDateTime(dataReader[BaseOrganizeLogOnEntity.FieldLastVisit]);
organizeLogOnEntity = organizeLogOnManager.GetObject(id);
if (organizeLogOnEntity == null)
{
organizeLogOnEntity = new BaseOrganizeLogOnEntity();
organizeLogOnEntity.Id = id;
organizeLogOnEntity.FirstVisit = firstVisit;
organizeLogOnEntity.LastVisit = lastVisit;
organizeLogOnManager.Add(organizeLogOnEntity);
}
else
{
update = false;
if (firstVisit.HasValue)
{
if (organizeLogOnEntity.FirstVisit == null || organizeLogOnEntity.FirstVisit > firstVisit)
{
organizeLogOnEntity.FirstVisit = firstVisit;
update = true;
}
}
if (lastVisit.HasValue)
{
if (organizeLogOnEntity.LastVisit == null || organizeLogOnEntity.LastVisit < lastVisit)
{
organizeLogOnEntity.LastVisit = lastVisit;
update = true;
}
}
organizeLogOnManager.UpdateObject(organizeLogOnEntity);
}
if (update)
{
System.Console.WriteLine("第 " + i.ToString() + " companyid : " + id);
}
else
{
System.Console.WriteLine("第 " + i.ToString());
}
}
dataReader.Close();
}
System.Console.WriteLine("公司整体登录状态已经更新完毕。");
return(result);
}