/// <summary>
/// Alienbrain base constructor.
/// </summary>
/// <param name="Data">renbar memory database object instance.</param>
/// <param name="Log">renbar log record object instance.</param>
/// <param name="Info">alienbrain properties information.</param>
public AlienbrainBase(DataStructure Data, Log LogObj, AlienbrainInfo Info)
{
// assign relationship object ..
this.EnvData = Data;
this.EnvLog = LogObj;
// create alienbrain project list ..
this.ProjectList = new List <string>();
// create alienbrain work data ..
WorkData = new DataTable("ABWorkData");
WorkData.Columns.Add(new DataColumn("Id", typeof(string)));
WorkData.Columns.Add(new DataColumn("Name", typeof(string)));
WorkData.Columns.Add(new DataColumn("Path", typeof(string)));
WorkData.Columns.Add(new DataColumn("IsUpdateOnly", typeof(bool)));
WorkData.Columns.Add(new DataColumn("Priority", typeof(int)));
// set primary key ..
WorkData.PrimaryKey = new DataColumn[] { WorkData.Columns[0] };
//
Thread abWork_Thread = new Thread(new ParameterizedThreadStart(this.DoWork));
abWork_Thread.Priority = ThreadPriority.BelowNormal;
abWork_Thread.IsBackground = true;
abWork_Thread.Start(Info);
}
/// <summary>
/// Server base constructor.
/// </summary>
public ServerBase()
{
// view change settings ..
this.ViewChangeSettings();
// 構造AlienbrainInfo用戶實體（用戶名、密碼、服務器名、工作路徑） initialize alienbrain extension structure ..
AlienbrainInfo AbInfo = new AlienbrainInfo()
{
User = this.__AbUser,
Password = this.__AbPass,
Server = this.__AbServer,
WorkPath = this.__AbWorkPath
};
// 獲取數據庫（鏈接字符串）結構及數據 initialize relationship object instance ..
this.EnvData = new DataStructure(ConnectionString);
// 通過用戶實體驗證，根據數據調用Alienbrain.SDK的API去GetLaste檔案，並更改任務狀態標識到數據庫
this.AbBase = new AlienbrainBase(this.EnvData, this.EnvLog, AbInfo);
// 過期數據清理
this.__Cleanup = new Cleanup(this.EnvData, this.EnvLog);
//構建新的緩存數據，接收客戶端更新，再刷新EnvData中數據
this.ShowBase = new DisplayBase(this.EnvData, this.EnvLog);
////監聽客戶端
//this.PortalBase = new ProtocolBase(this.EnvData, this.EnvLog)
//{
// ConnectPort = this.__ListenRenderPort,
// ListenPort = this.__ListenClientPort,
// MaxHistory = this.__JobHistoryMaxRecord,
//};
//////操作Render
//this.OperationBase = new RenderBase(this.EnvData, this.EnvLog)
//{
// ConnectPort = this.__ListenRenderPort
//};
Thread SlaveThreading = new Thread(new ThreadStart(SlaveThread));
SlaveThreading.IsBackground = true;
SlaveThreading.Priority = ThreadPriority.Normal;
SlaveThreading.Start();
}
/// <summary>
/// Dowork background thread method.
/// </summary>
/// <param name="parameters">alienbrain properties parameter.</param>
private void DoWork(object parameters)
{
do
{
try
{
// declare filter conditions ..//CHECKING = 3,
string expression1 = string.Format("Status = '{0}'", Convert.ToUInt16(JobStatusFlag.CHECKING));
// find update status jobs ...從Job_Group中篩選Checking的Unchanged數據
DataTable
primary_view = this.EnvData.FindData("Job_Group", expression1, string.Empty, DataViewRowState.Unchanged).ToTable();
foreach (DataRow row in primary_view.Rows)
{
string expression2 = string.Format("Job_Group_Id = '{0}'", row["Job_Group_Id"]);
// find high priority jobs ...從Job_Attr中篩選於上次篩選ID相同的數據
DataView second_view = this.EnvData.FindData("Job_Attr", expression2, "Priority Desc", DataViewRowState.Unchanged);
if (second_view.Count > 0)
{
if (!WorkData.Rows.Contains(row["Job_Group_Id"]))
{
DataRow _row = WorkData.NewRow();
_row["Id"] = row["Job_Group_Id"];
_row["Name"] = second_view[0]["ABName"];
_row["Path"] = second_view[0]["ABPath"];
_row["IsUpdateOnly"] = Convert.ToBoolean(second_view[0]["ABUpdateOnly"]);
_row["Priority"] = second_view[0]["Priority"];
WorkData.Rows.Add(_row);
}
}
}
// add to alienbrain work list ..
foreach (DataRow row in WorkData.AsEnumerable().OrderByDescending(pri => pri.Field <int>("Priority")))//按Priority降序
{
// analysis connect object ..
AlienbrainInfo info = (AlienbrainInfo)parameters;
// confirm the project whether exist in project list ..
if (!this.ProjectList.Contains(row["Name"].ToString()))
{
this.ProjectList.Add(row["Name"].ToString());
// login project ..
AbLib.Instance.Login(info.Server, row["Name"].ToString(), info.User, info.Password);
// set working path ..
AbLib.Instance.SetWorkingPath(string.Format(@"{0}\{1}", info.WorkPath, row["Name"].ToString()));
}
// dependency and get latest ..
this.GetLatest(row["Path"].ToString(), row["Id"].ToString());
// update status ..
string exp = string.Format("Job_Group_Id = '{0}'", row["Id"]);
DataRow[] memory_row = this.EnvData.ReadData("Job_Group").Select(exp);
if (memory_row.Length > 0)
{
if (Convert.ToBoolean(row["IsUpdateOnly"]))
{
memory_row[0]["Status"] = Convert.ToUInt16(JobStatusFlag.UPDATEONLY);
}
else
{
memory_row[0]["Status"] = Convert.ToUInt16(JobStatusFlag.QUEUING);
}
// sync data to database ..
this.SyncData(memory_row[0]);
}
}
}
catch (Exception ex)
{
string ExceptionMsg = ex.Message + ex.StackTrace;
// write to log file ..
EnvLog.Writer(AssemblyInfoClass.ProductInfo, Log.Level.Error, ExceptionMsg, true);
}
finally
{
if (WorkData.Rows.Count > 0)
{
WorkData.Rows.Clear();
}
}
Thread.Sleep(5000);
} while (!requestStop);
}
