/// <summary>
/// 在非异常结束的情况下执行统一的扫尾工作。向前端汇报完成。
/// </summary>
/// <param name="t">任务。</param>
/// <param name="taskId">任务Id。</param>
private void RoundOffwork(Boolean isCancelled, String taskId)
{
Interlocked.Decrement(ref _concurrentCount);
if (isCancelled)
{
Reporter?.Stop(taskId);
}
else
{
Reporter?.ChangeProgress(taskId, 1);
Reporter?.Finish(taskId, DataItemsCount.ToString());
}
}
private void DoExtract(KeyValuePair <ExtractItem, List <DataParsePluginInfo> > item)
{
//注意：必须报告一次进度才能使状态切换到Runing
Reporter?.ChangeProgress(item.Key.GUID, 0);
if (_cancelToken.IsCancellationRequested)
{
return;
}
//在此统一检测CancelToken
DoDataPump(item.Key, item.Value);
if (!_cancelToken.IsCancellationRequested)
{
DoDataPlugin(item.Key, item.Value);
}
}
private void DoDataPump(ExtractItem extractItem, IEnumerable <DataParsePluginInfo> plugins)
{
//执行数据泵服务
foreach (var plugin in plugins)
{
foreach (var s in plugin.SourcePath)
{
if (_cancelToken.IsCancellationRequested)
{
return;
}
DataPump.Execute(s, null, extractItem);
}
}
Reporter?.ChangeProgress(extractItem.GUID, 0.33);
}
private void DoDataPlugin(ExtractItem extractItem, IEnumerable <DataParsePluginInfo> plugs)
{
if (_cancelToken.IsCancellationRequested)
{
return;
}
//1.匹配插件
var plug = _pluginAdapter.MatchPluginByApp(plugs, DataPump.Metadata, DataPump.Metadata.SourceStorePath, GetAppVersion(extractItem));
//2.执行插件
plug.SaveDbPath = DataPump.Metadata.DbFilePath;
plug.Phone = DataPump.Metadata.Source as Device;
Reporter?.ChangeProgress(extractItem.GUID, 0.45);
_pluginAdapter.ExecutePlugin(plug, null, (ds) =>
{
FinishExtractItem(extractItem, ds);
});
}
