private void Save(int objId, int tryCount)
{
if (this.LogId > 0)
{
throw new Exception("日志 " + this.LogId + " 已保存过，不能再次保存");
}
DateTime dtmLodId;
lock (st_LogIdLock)
{
dtmLodId = st_LogIdLock.GetLogId();
}
string strTableName = Tables.Log.GetTableName(dtmLodId);
Database.DbConnection dbConnection = this.Application.GetDbConnection();
if (dbConnection.TableIsExist(strTableName) == false)
{
dbConnection.CreateTable(typeof(Tables.Log), strTableName);
}
string strConfig = null;
System.Xml.XmlDocument xmlDoc = new System.Xml.XmlDocument();
System.Xml.XmlNode xnLogConfig = this.GetLogConfig(xmlDoc);
if (xnLogConfig != null)
{
xmlDoc.AppendChild(xnLogConfig);
strConfig = xmlDoc.OuterXml;
}
try
{
string strSql = dtmLodId.Ticks.ToString() + "," + Function.SqlStr(this.GetType().FullName, 250) + "," + objId + "," + Function.SqlStr(strConfig);
strSql = "INSERT INTO " + strTableName + " (" + Tables.Log.LogId + "," + Tables.Log.LogType + "," + Tables.Log.ObjId + "," + Tables.Log.XMLConfig + ") VALUES (" + strSql + ")";
dbConnection.ExecuteNonQuery(strSql);
this.m_LogId = dtmLodId.Ticks;
}
catch
{
if (tryCount > 3)
{
throw new Exception("保存日志 " + this.GetType().FullName + " 时发生错误，已重试3次。");
}
else
{
this.Save(objId, tryCount + 1);
}
}
finally
{
dbConnection.Close();
}
}
/// <summary>
/// 保存设备日温度曲线数据段（非完整的曲线数据，曲线中的一个点或连续的几个点），如果数据点数大于96点，则每次保存时一次传入15分钟周期的全部数据，将获得最佳性能。（每月产生一张名为 TemperatureF 或 TemperatureS 的数据表）
/// </summary>
/// <param name="date">数据段中数据的起始日期及时间。使用其中的年、月、日、时、分、秒。。</param>
/// <param name="curvePoint">该数据的点数类型。</param>
/// <param name="values">日温度曲线数据段值，该数组仅存放曲线中的一部分数据。</param>
/// <param name="save96Point">当 curvePoint 大于 96 点时是否另外计算一份96点的数据进行保存。当 curvePoint 小于等于 96 点时该参数无任何作用。</param>
public void Save(DateTime date, CurvePointOptions curvePoint, decimal?[] values, CurvePartDataSave96PointOptions save96Point)
{
Database.DbConnection dbConn = this.Device.Application.GetDbConnection();
try
{
Save(dbConn, this.Device.DeviceId, date, curvePoint, values, save96Point);
}
catch (Exception ex)
{
throw ex;
}
finally
{
dbConn.Close();
}
}
/// <summary>
/// 保存设备日温度曲线数据，如果数据点数大于96点，则另外再计算保存一份96点数据。（每月产生一张名为 TemperatureF 或 TemperatureS 的数据表）
/// </summary>
/// <param name="date">数据日期。只使用其中的年、月、日。</param>
/// <param name="values">日温度曲线数据值，该数组长度必须是 CurvePointOptions 中指定的长度之一。</param>
public void Save(DateTime date, decimal?[] values)
{
Database.DbConnection dbConn = this.Device.Application.GetDbConnection();
try
{
Save(dbConn, this.Device.DeviceId, date, values);
}
catch (Exception ex)
{
throw ex;
}
finally
{
dbConn.Close();
}
}
private void Save(int tryCount)
{
if (this.LogId > 0)
{
throw new Exception("任务运行日志 " + this.LogId + " 已保存过，不能再次保存");
}
DateTime dtmLodId = DateTime.Now;
string strTableName = Tables.TaskLog.GetTableName(dtmLodId);
Database.DbConnection dbConnection = this.Config.Application.GetDbConnection();
if (dbConnection.TableIsExist(strTableName) == false)
{
dbConnection.CreateTable(typeof(Tables.TaskLog), strTableName);
}
try
{
string strSql = Function.SqlStr(dtmLodId.Ticks.ToString()) + "," + this.Config.TaskConfigId.ToString() + "," + Function.BoolToByte(this.IsAuto) + "," + this.PlanTime.Ticks.ToString() + ",0,0," + Function.SqlStr(this.TaskName);
strSql = "INSERT INTO " + strTableName + " (" + Tables.TaskLog.TaskLogId + "," + Tables.TaskLog.TaskConfigId + "," + Tables.TaskLog.IsAuto + "," + Tables.TaskLog.PlanTime + "," + Tables.TaskLog.RetryTimes + "," + Tables.TaskLog.LastProgress + "," + Tables.TaskLog.TaskName + ") VALUES (" + strSql + ")";
dbConnection.ExecuteNonQuery(strSql);
this.LogId = dtmLodId.Ticks;
}
catch
{
if (tryCount > 3)
{
throw new Exception("保存任务运行日志 " + this.GetType().FullName + " 时发生错误，已重试3次。");
}
else
{
this.Save(tryCount + 1);
}
}
finally
{
dbConnection.Close();
}
}
private int CountReadIndex = 0; //已读取的 Count 最后的索引位置。
/// <summary>
/// 开始搜索指定页数的数据。
/// </summary>
/// <param name="pageNum">搜索第几页的数据。当此参数为“0”时，则表示不进行分页，将所有符合条件的数据全部读取出。</param>
/// <returns>搜索结果集合</returns>
public TaskLogCollection Search(int pageNum)
{
this.CountReadIndex = 0;
this.m_PageNum = pageNum;
TaskLogCollection taskLogs = new TaskLogCollection();
IList <AC.Base.DateRange.MonthlyForTickRange> lstTickRanges = this.DateRange.GetMonthTickRanges();
int[] intCounts = new int[lstTickRanges.Count];
Database.DbConnection dbConn = this.Application.GetDbConnection();
try
{
if (this.PageSize > 0)
{
this.m_RecordsetCount = 0;
for (int intIndex = 0; intIndex < lstTickRanges.Count; intIndex++)
{
AC.Base.DateRange.MonthlyForTickRange range = lstTickRanges[intIndex];
string strTableName = Tables.TaskLog.GetTableName(range.Date);
if (dbConn.TableIsExist(strTableName))
{
string strSql = "SELECT COUNT(*) FROM " + strTableName + this.GetSqlWhere(range);
System.Data.IDataReader dr = dbConn.ExecuteReader(strSql);
if (dr.Read())
{
intCounts[intIndex] = Function.ToInt(dr[0]);
this.m_RecordsetCount += intCounts[intIndex];
}
}
}
this.m_PageCount = this.RecordsetCount / this.PageSize;
if ((this.RecordsetCount % this.PageSize) > 0)
{
this.m_PageCount++;
}
if (this.PageNum < 1)
{
this.m_PageNum = 1;
}
if (this.PageNum > this.PageCount)
{
this.m_PageNum = this.PageCount;
}
}
if (this.PageSize == 0 || this.PageCount == 1)
{
this.m_RecordsetCount = 0;
if (this.m_OrderIsDesc)
{
for (int intCountIndex = lstTickRanges.Count - 1; intCountIndex >= 0; intCountIndex--)
{
AC.Base.DateRange.MonthlyForTickRange tickRange = lstTickRanges[intCountIndex];
string strTableName = Tables.TaskLog.GetTableName(tickRange.Date);
if (dbConn.TableIsExist(strTableName))
{
string strSql = "SELECT * FROM " + strTableName + this.GetSqlWhere(tickRange) + this.GetOrderColumn(this.m_OrderIsDesc);
System.Data.IDataReader dr = dbConn.ExecuteReader(strSql);
while (dr.Read())
{
this.m_RecordsetCount++;
taskLogs.Add(DrToTaskLog(dr));
}
dr.Close();
}
}
}
else
{
for (int intCountIndex = 0; intCountIndex < lstTickRanges.Count; intCountIndex++)
{
AC.Base.DateRange.MonthlyForTickRange tickRange = lstTickRanges[intCountIndex];
string strTableName = Tables.TaskLog.GetTableName(tickRange.Date);
if (dbConn.TableIsExist(strTableName))
{
string strSql = "SELECT * FROM " + strTableName + this.GetSqlWhere(tickRange) + this.GetOrderColumn(this.m_OrderIsDesc);
System.Data.IDataReader dr = dbConn.ExecuteReader(strSql);
while (dr.Read())
{
this.m_RecordsetCount++;
taskLogs.Add(DrToTaskLog(dr));
}
dr.Close();
}
}
}
if (this.m_RecordsetCount == 0)
{
this.m_PageCount = 0;
this.m_PageNum = 0;
}
else
{
this.m_PageCount = 1;
this.m_PageNum = 1;
}
}
else
{
int intRsStartIndex = this.RecordsetStartIndex;
int intRsEndIndex = this.RecordsetEndIndex;
if (this.m_OrderIsDesc)
{
for (int intCountIndex = intCounts.Length - 1; intCountIndex >= 0; intCountIndex--)
{
this.Search(dbConn, taskLogs, lstTickRanges, intCounts, intCountIndex, intRsStartIndex, intRsEndIndex);
}
}
else
{
for (int intCountIndex = 0; intCountIndex < intCounts.Length; intCountIndex++)
{
this.Search(dbConn, taskLogs, lstTickRanges, intCounts, intCountIndex, intRsStartIndex, intRsEndIndex);
}
}
}
for (int intIndex = 0; intIndex < lstTickRanges.Count; intIndex++)
{
string strLogIds = "";
AC.Base.DateRange.MonthlyForTickRange range = lstTickRanges[intIndex];
foreach (TaskLog log in taskLogs)
{
if (range.Contains(log.LogId))
{
strLogIds += "," + log.LogId.ToString();
}
}
if (strLogIds.Length > 0)
{
strLogIds = strLogIds.Substring(1);
string strTableName;
strTableName = Tables.TaskRunLog.GetTableName(range.Date);
if (dbConn.TableIsExist(strTableName))
{
string strSql = "SELECT * FROM " + strTableName + " WHERE " + Tables.TaskRunLog.TaskLogId + " IN (" + strLogIds + ")";
System.Data.IDataReader dr = dbConn.ExecuteReader(strSql);
while (dr.Read())
{
long lngLogId = Function.ToLong(dr[Tables.TaskRunLog.TaskLogId]);
foreach (TaskLog log in taskLogs)
{
if (log.LogId == lngLogId)
{
log.AddTask(dr);
break;
}
}
}
}
}
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
dbConn.Close();
}
return(taskLogs);
}