add task

BWP.B3_YunKen/TimerTask/StoppedCarrier.cs

@@ -0,0 +1,47 @@
+using System;
+using System.Collections.Generic;
+using System.Threading;
+using BWP.B3Frameworks;
+using BWP.B3Frameworks.BL;
+using BWP.B3Frameworks.BO;
+using BWP.B3Frameworks.Utils;
+using BWP.B3Sale.BL;
+using BWP.B3Sale.BO;
+using Forks.EnterpriseServices.BusinessInterfaces;
+using Forks.EnterpriseServices.DomainObjects2;
+using Forks.EnterpriseServices.DomainObjects2.DQuery;
+using TSingSoft.WebPluginFramework;
+using TSingSoft.WebPluginFramework.TimerTasks;
+
+namespace BWP.B3_YunKen.TimerTask {
+
+  public class StoppedCarrierTask : ITimerTask {
+
+    public string Name { get { return "耘垦停用【承运方】，当前时间超过合同结束时间自动停用"; } }
+
+    volatile static object _lockObj = new object();
+
+    public void Execute() {
+      if (!Monitor.TryEnter(_lockObj)) {
+        throw new SameTaskNotFinishException(this);
+      }
+
+      try {
+        DoExecute();
+      } finally {
+        Monitor.Exit(_lockObj);
+      }
+    }
+
+    private void DoExecute() {
+      var mDmoTypeID = DmoTypeIDAttribute.GetID(typeof(Customer));
+      var dom = new DQUpdateDom(typeof(Carrier));
+      dom.Columns.Add(new DQUpdateColumn("Stopped", true));
+      dom.Columns.Add(new DQUpdateColumn("RowVersion",DQExpression.Add(DQExpression.Field("RowVersion"),DQExpression.Value(1))));
+      dom.Where.Conditions.Add(DQCondition.EQ("Stopped", false));
+      dom.Where.Conditions.Add(DQExpression.Snippet("cast(EndDateStr as datetime) < getdate()"));
+      dom.EExecute();
+    }
+
+  }
+}