// 停止所有批处理任务
public void StopAllBatchTasks()
{
for (int i = 0; i < this.BatchTasks.Count; i++)
{
BatchTask task = this.BatchTasks[i];
task.Stop();
}
}
// 按照命令启动一个批处理任务(不是自动启动)
public int StartBatchTask(string strName,
TaskInfo param,
out TaskInfo info,
out string strError)
{
strError = "";
info = null;
if (strName == "!continue")
{
this.PauseBatchTask = false;
return(0);
}
// 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);
}
// 2012/2/4
if (this.PauseBatchTask == true)
{
strError = "当前所有批处理任务均处在暂停状态，无法启动新的批处理任务";
return(-1);
}
List <BatchTask> tasks = this.BatchTasks.GetBatchTask(strName);
if (tasks == null || tasks.Count == 0)
{
// 创建新的任务
BatchTask task = null;
if (string.IsNullOrEmpty(strName) == false && strName[0] == '#')
{
strError = "不允许用 '#' 方式启动任务";
return(-1);
}
if (strName == "预约到书管理")
{
task = new RebuildKeysTask(this, strName);
}
else
{
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);
}
tasks.Add(task);
}
// BatchTask task = this.BatchTasks.GetBatchTask(strName);
else
{
string strNameString = "";
foreach (BatchTask task in tasks)
{
bool bOldStoppedValue = task.Stopped;
if (bOldStoppedValue == false)
{
// 激活 2007/10/10
task.eventActive.Set();
task.ManualStart = true; // 表示为命令启动
if (string.IsNullOrEmpty(strNameString) == false)
{
strNameString += ",";
}
strNameString += task.Name + "(ID=" + task.ID + ")";
}
}
if (string.IsNullOrEmpty(strNameString) == false)
{
strError = "任务 " + strNameString + " 已经在运行中，不能重复启动。本次操作激活了这些(个)任务。";
return(-1);
}
}
{
BatchTask task = tasks[0];
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();
info = task.GetCurrentInfo(param.ResultOffset,
param.MaxResultBytes);
}
return(0);
}