public void StopAllBatchTasks()
{
for (int i = 0; i < this.BatchTasks.Count; i++)
{
BatchTask task = this.BatchTasks[i];
task.Stop();
}
}
public int GetBatchTaskInfo(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 任务本来就不存在
if (task == null)
{
strError = "任务 '" + strName + "' 不存在";
return(-1);
}
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
return(1);
}
// 按照命令启动一个批处理任务(不是自动启动)
public int StartBatchTask(string strName,
BatchTaskInfo param,
out BatchTaskInfo info,
out string strError)
{
strError = "";
info = null;
// 2007/12/18
if (this.HangupReason == HangupReason.LogRecover)
{
strError = "当前系统正处在LogRecover挂起状态，无法启动新的批处理任务";
return(-1);
}
BatchTask task = this.BatchTasks.GetBatchTask(strName);
// 创建新的任务
if (task == null)
{
/*
* if (strName == "预约到书管理")
* task = new ArriveMonitor(this, strName);
* else if (strName == "日志恢复")
* task = new OperLogRecover(this, strName);
* else if (strName == "跟踪DTLP数据库")
* task = new TraceDTLP(this, strName);
* else if (strName == "正元一卡通读者信息同步")
* task = new ZhengyuanReplication(this, strName);
* else if (strName == "迪科远望一卡通读者信息同步")
* task = new DkywReplication(this, strName);
* else if (strName == "超期通知")
* task = new ReadersMonitor(this, strName);
* else if (strName == "消息监控")
* task = new MessageMonitor(this, strName);
* else
* {
* strError = "系统不能识别任务名 '" + strName + "'";
* return -1;
* }
* */
strError = "系统不能识别任务名 '" + strName + "'";
return(-1);
try
{
this.BatchTasks.Add(task);
}
catch (Exception ex)
{
strError = ExceptionUtil.GetAutoText(ex);
return(-1);
}
}
else
{
bool bOldStoppedValue = task.Stopped;
// 激活 2007/10/10
task.eventActive.Set();
task.ManualStart = true; // 表示为命令启动
if (bOldStoppedValue == false)
{
strError = "任务 " + task.Name + " 已经在运行中，不能重复启动。本次操作激活了这个任务。";
return(-1);
}
}
// 执行日志恢复任务前，需要先中断正在执行的其他任何任务
// TODO: 日志恢复 任务结束后，原先中断的那些任务并不会自动去启动。需要系统管理员手动重新启动一次Application
if (strName == "日志恢复")
{
StopAllBatchTasks();
}
task.ManualStart = true; // 表示为命令启动
task.StartInfo = param.StartInfo;
task.ClearProgressFile(); // 清除进度文件内容
task.StartWorkerThread();
// 激活 2007/10/10
task.eventActive.Set();
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
return(0);
}
