/// <summary>
/// 加载数据库中的线程配置到线程池中
/// </summary>
/// <param name="connectionStringName">数据连接名称</param>
/// <param name="dtData">线程集合</param>
/// <returns></returns>
public static List <SimpleThread> LoadThreadFromDatabase(string connectionStringName, DataTable dtData)
{
if (dtData == null || dtData.Rows.Count <= 0)
{
return(null);
}
string className = "";
string nameSpace = "";
Assembly assembly = null;
int threadId = 0; //线程ID号
string threaNname = ""; //线程名称
string executeType = "";
string executeTypeText = ""; //执行类型枚举(持续执行或定时执行)
string timerType = ""; //定时执行类型(每天、每月...)
object obj = null; //线程执行对象
System.Threading.ThreadStart threadStar = null;
System.Threading.Thread mThread = null;
SimpleThread mSimpleThread = null;
List <SimpleThread> list = new List <SimpleThread>();
foreach (DataRow row in dtData.Rows)
{
#region 创建执行实例
if (row["Class"] == null || row["Class"] + "" == "")
{
continue;
}
className = row["Class"] + "";
//反射创建线程执行实例
nameSpace = className.Substring(0, className.LastIndexOf("."));
assembly = Assembly.Load(nameSpace);
obj = assembly.CreateInstance(className);
IThreadExecuteService target = obj as IThreadExecuteService;//线程执行实例
if (target == null)
{
continue;
}
#endregion
//创建线程
threaNname = (row["Code"] == null || row["Code"] + "" == "") ? className.Substring(className.LastIndexOf(".") + 1) : row["Name"] + "";
//threadId = AddThread(threaNname);//添加到线程池
//简单线程描述
mSimpleThread = AddThreadObject(threaNname); //添加到线程池
threadId = mSimpleThread.ID;
mSimpleThread.ConnectionStringName = connectionStringName; //多个数据库情况
#region 执行实例赋值
//线程编号
mSimpleThread.ThreadCode = (row["Code"] == null || row["Code"] + "" == "") ? className.Substring(className.LastIndexOf(".") + 1) : row["Code"] + "";
//执行类型
executeType = (row["ExecuteType"] == null || row["ExecuteType"] + "" == "") ? "Continue" : row["ExecuteType"] + "";
mSimpleThread.ExecuteType = (int)ExecuteTypes.Continue;
executeTypeText = "持续";
if (executeType == "Timer")
{
mSimpleThread.ExecuteType = (int)ExecuteTypes.Timer;
executeTypeText = "定时";
}
//定时类型
timerType = (row["TimerType"] == null || row["TimerType"] + "" == "") ? "Day" : row["TimerType"] + "";
if (timerType == "Day")
{
mSimpleThread.TimerType = (int)TimerTypes.Day;
}
else if (timerType == "Month")
{
mSimpleThread.TimerType = (int)TimerTypes.Month;
}
else if (timerType == "Week")
{
mSimpleThread.TimerType = (int)TimerTypes.Week;
}
if (mSimpleThread.ExecuteType == (int)ExecuteTypes.Timer)
{
//定时是每天还是每月
if (mSimpleThread.TimerType == (int)TimerTypes.Day)
{
executeTypeText += " 每天";
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Month)
{
executeTypeText += " 每月";
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Week)
{
executeTypeText += " 每周";
}
}
//执行或等待时间
mSimpleThread.Time = (row["Time"] == null || row["Time"] + "" == "") ? "86400" : row["Time"] + "";
if (mSimpleThread.ExecuteType == (int)ExecuteTypes.Continue)
{
executeTypeText += " 每隔" + mSimpleThread.Time + "秒执行";
}
else if (mSimpleThread.ExecuteType == (int)ExecuteTypes.Timer)
{
if (mSimpleThread.TimerType == (int)TimerTypes.Day)
{
executeTypeText += mSimpleThread.Time + "执行";
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Month)
{
string[] arrTime = mSimpleThread.Time.Split('-');
if (arrTime != null && arrTime.Length == 2)
{
executeTypeText += arrTime[0] + "号" + arrTime[1] + "执行";
}
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Week)
{
string[] arrTime = mSimpleThread.Time.Split('-');
if (arrTime != null && arrTime.Length == 2)
{
executeTypeText += arrTime[0] + "" + arrTime[1] + "执行";
}
}
}
#endregion
threadStar = new System.Threading.ThreadStart(target.Execute);
mThread = new System.Threading.Thread(threadStar);//线程执行方法
mThread.Priority = System.Threading.ThreadPriority.Lowest;
mThread.IsBackground = true;
mSimpleThread.ThreadType = executeTypeText;
mSimpleThread.ObjThread = mThread;
mSimpleThread.ObjThreadExecuteService = target;
//更新线程执行实例的线程ID
target.ThreadID = threadId;
//线程启动
mThread.Start();
list.Add(mSimpleThread);
}
return(list);
}
/// <summary>
/// 加载xml文件中的线程配置到线程池中
/// </summary>
/// <param name="xmlFileName">xml文件的全路径(包含文件名称)</param>
public static List <SimpleThread> LoadThreadFromXml(string xmlFileName)
{
if (!File.Exists(xmlFileName))
{
return(null);
}
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(xmlFileName);
string xpath = @"configuration/MultiThread";
XmlNode node = xmlDoc.SelectSingleNode(xpath);
XmlNodeList nodeList = node.ChildNodes;
if (nodeList == null || nodeList.Count <= 0)
{
return(null);
}
string className = "";
string nameSpace = "";
Assembly assembly = null;
int threadId = 0; //线程ID号
string threaNname = ""; //线程名称
string executeType = "";
string executeTypeText = ""; //执行类型枚举(持续执行或定时执行)
string timerType = ""; //定时执行类型(每天、每月...)
object obj = null; //线程执行对象
System.Threading.ThreadStart threadStar = null;
System.Threading.Thread mThread = null;
SimpleThread mSimpleThread = null;
foreach (XmlNode item in nodeList)
{
#region 创建执行实例
if (item.Attributes["Class"] == null)
{
continue;
}
className = item.Attributes["Class"].Value;
if (string.IsNullOrEmpty(className))
{
continue;
}
//反射创建线程执行实例
nameSpace = className.Substring(0, className.LastIndexOf("."));
assembly = Assembly.Load(nameSpace);
obj = assembly.CreateInstance(className);
IThreadExecuteService target = obj as IThreadExecuteService;//线程执行实例
if (target == null)
{
continue;
}
#endregion
//创建线程
threaNname = (item.Attributes["Code"] == null || item.Attributes["Code"].Value == "") ? className.Substring(className.LastIndexOf(".") + 1) : item.Attributes["Code"].Value;
//threadId = AddThread(threaNname);//添加到线程池
//简单线程描述
mSimpleThread = AddThreadObject(threaNname);//添加到线程池
threadId = mSimpleThread.ID;
#region 执行实例赋值
//线程编号
mSimpleThread.ThreadCode = (item.Attributes["Code"] == null || item.Attributes["Code"].Value == "") ? className.Substring(className.LastIndexOf(".") + 1) : item.Attributes["Code"].Value;
//执行类型
executeType = (item.Attributes["ExecuteType"] == null) ? "Continue" : item.Attributes["ExecuteType"].Value;
mSimpleThread.ExecuteType = (int)ExecuteTypes.Continue;
executeTypeText = "持续";
if (executeType == "Timer")
{
mSimpleThread.ExecuteType = (int)ExecuteTypes.Timer;
executeTypeText = "定时";
}
//定时类型
timerType = (item.Attributes["TimerType"] == null) ? "Day" : item.Attributes["TimerType"].Value;
if (timerType == "Day")
{
mSimpleThread.TimerType = (int)TimerTypes.Day;
}
else if (timerType == "Month")
{
mSimpleThread.TimerType = (int)TimerTypes.Month;
}
else if (timerType == "Week")
{
mSimpleThread.TimerType = (int)TimerTypes.Week;
}
if (mSimpleThread.ExecuteType == (int)ExecuteTypes.Timer)
{
//定时是每天还是每月
if (mSimpleThread.TimerType == (int)TimerTypes.Day)
{
executeTypeText += " 每天";
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Month)
{
executeTypeText += " 每月";
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Week)
{
executeTypeText += " 每周";
}
}
//执行或等待时间
mSimpleThread.Time = (item.Attributes["Time"] == null) ? "86400" : item.Attributes["Time"].Value;
if (mSimpleThread.ExecuteType == (int)ExecuteTypes.Continue)
{
executeTypeText += " 每隔" + mSimpleThread.Time + "秒执行";
}
else if (mSimpleThread.ExecuteType == (int)ExecuteTypes.Timer)
{
if (mSimpleThread.TimerType == (int)TimerTypes.Day)
{
executeTypeText += mSimpleThread.Time + "执行";
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Month)
{
string[] arrTime = mSimpleThread.Time.Split('-');
if (arrTime != null && arrTime.Length == 2)
{
executeTypeText += arrTime[0] + "号" + arrTime[1] + "执行";
}
}
else if (mSimpleThread.TimerType == (int)TimerTypes.Week)
{
string[] arrTime = mSimpleThread.Time.Split('-');
if (arrTime != null && arrTime.Length == 2)
{
executeTypeText += arrTime[0] + "" + arrTime[1] + "执行";
}
}
}
#endregion
threadStar = new System.Threading.ThreadStart(target.Execute);
mThread = new System.Threading.Thread(threadStar);//线程执行方法
mThread.Priority = System.Threading.ThreadPriority.Lowest;
mThread.IsBackground = true;
mSimpleThread.ThreadType = executeTypeText;
mSimpleThread.ObjThread = mThread;
mSimpleThread.ObjThreadExecuteService = target;
//更新线程执行实例的线程ID
target.ThreadID = threadId;
//线程启动
mThread.Start();
}
return(ThreadList);
}
