c# 泛型的应用
泛型静态类 & function作为参数
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 | /// <summary> /// /// </summary> /// <typeparam name="OD">original datas type:get from proxy api</typeparam> /// <typeparam name="SD">save datas type</typeparam> public static class ReportOperation<OD,SD> where OD : class where SD : class { static int _syncCallApiMaxNum= ConfigHelper.SyncCallApiMaxNum; static int _MaxSaveDataNum = ConfigHelper.MaxSaveDataNum; static string OriginalDatasType = typeof (OD).FullName; static string SaveDatasType = typeof (SD).FullName; private static bool TaskSplitForSave(List<ReportSaveTask<SD>> taskList, ILogBase _logger) { bool saveResult = true ; try { _logger.Info($ "TaskSplitForSave.SaveDatasType:{SaveDatasType};" ); if (taskList == null || taskList.Count() == 0) { return false ; } int index = 0; int sumNum = taskList.Count(); int syncCallApiNum = sumNum > 0 ? _syncCallApiMaxNum : sumNum; while (index < sumNum) { List<ReportSaveTask<SD>> temp = new List<ReportSaveTask<SD>>(); syncCallApiNum = syncCallApiNum > sumNum - index ? sumNum - index : syncCallApiNum; temp = taskList.GetRange(index, syncCallApiNum); index = index + syncCallApiNum; System.Threading.Thread.Sleep(5000); foreach ( var oneT in temp) { _logger.Info($ "start save Report datas to database. start:{index},num:{syncCallApiNum},request:{JsonConvert.SerializeObject(oneT.Data)}" ); oneT.SaveResult.Start(); } Task.WaitAll(temp.Select(each => each.SaveResult).ToArray()); foreach ( var teskOne in temp) { var saveTempResult = teskOne.SaveResult.Result; saveResult = saveResult && saveTempResult; if (!saveTempResult) { _logger.Warn($ "failed to async Report datas to database!,request:{JsonConvert.SerializeObject(teskOne.Data)}" ); } else { _logger.Info($ "report datas to DB successed!,request:{JsonConvert.SerializeObject(teskOne.Data)}" ); } } } _logger.Info($ "TaskSplitForSave result:{JsonConvert.SerializeObject(saveResult)};" ); return saveResult; } catch (Exception ex) { _logger.Error($ "ProxyReportCallSplit:{ex.ToString()}" ); throw ex; } } private static List<ReportSaveTask<SD>> DataSplitForSave(List<SD> reportDB,Func<List<SD>, bool > saveOperate, ILogBase _logger) { List<ReportSaveTask<SD>> taskList = new List<ReportSaveTask<SD>>(); try { _logger.Info($ "DataSplitForSave request.reportDB:{JsonConvert.SerializeObject(reportDB)};" ); if (reportDB == null || reportDB.Count() == 0) { return null ; } int index = 0; int sumNum = reportDB.Count(); int eachInsert = sumNum > 0 ? _MaxSaveDataNum : sumNum; while (index < sumNum) { List<SD> temp = new List<SD>(); eachInsert = eachInsert > sumNum - index ? sumNum - index : eachInsert; temp = reportDB.GetRange(index, eachInsert); index = index + eachInsert; var taskTemp = new Task< bool >(()=>saveOperate(temp)); //_FacebookReportClient.Save(temp) taskList.Add( new ReportSaveTask<SD>() { SaveResult = taskTemp, Data = temp }); } return taskList; } catch (Exception ex) { _logger.Error($ "save datas to DB error:{ex.ToString()},request:{JsonConvert.SerializeObject(reportDB)}" ); throw ex; } } public static bool ProxyApiSplitToCall(List<Task<List<OD>>> taskList,Func<List<OD>,List<SD>> DateConvertToDB, Func<List<SD>, bool > saveOperate, ILogBase _logger) { bool result = true ; try { _logger.Info($ "ProxyApiSplitToCall" ); if (taskList == null || taskList.Count() == 0) { return false ; } int index = 0; int sumNum = taskList.Count(); int syncCallApiNum = sumNum > 0 ? _syncCallApiMaxNum : sumNum; while (index < sumNum) { syncCallApiNum = syncCallApiNum > sumNum - index ? sumNum - index : syncCallApiNum; List<Task<List<OD>>> temp = taskList.GetRange(index, syncCallApiNum); index = index + syncCallApiNum; System.Threading.Thread.Sleep(5000); foreach ( var oneT in temp) { oneT.Start(); } Task.WaitAll(temp.ToArray()); #region save data List<OD> allReports = new List<OD>(); CommandHelper.UnionAllTaskResult<OD>(temp, ref allReports); if (allReports == null || allReports.Count() == 0) { _logger.Warn($ "no datas can get from proxy call![{JsonConvert.SerializeObject(allReports)}]" ); continue ; } _logger.Info($ "datas get from proxy call:{JsonConvert.SerializeObject(allReports)}" ); List<SD> reportDB = DateConvertToDB(allReports); if (reportDB == null || reportDB.Count() == 0) { _logger.Warn($ "no datas need to be created or updated:{JsonConvert.SerializeObject(reportDB)}" ); continue ; } _logger.Info($ "datas need to be save :{JsonConvert.SerializeObject(reportDB)}" ); List<ReportSaveTask<SD>> DataSaveT= DataSplitForSave(reportDB, saveOperate, _logger); bool saveResult = TaskSplitForSave(DataSaveT, _logger); _logger.Info($ "datas save result:{JsonConvert.SerializeObject(saveResult)}" ); #endregion result = result & saveResult; } return result; } catch (Exception ex) { _logger.Error($ "ProxyReportCallSplit:{ex.ToString()}" ); throw ex; } } } |
静态类的使用
1 | bool saveResult = ReportOperation<FacebookDailyReportConvertFromClient, FacebookImpressDeviceReport>.ProxyApiSplitToCall(taskList, dataConvertFunc, dataSaveFunc, _logger); |
function作为参数的使用
1 2 3 | Func<List<FacebookDailyReportConvertFromClient>, List<FacebookImpressDeviceReport>> dataConvertFunc = (originalData) => { return DateConvertToDB(originalData, accounts); }; Func<List<FacebookImpressDeviceReport>, bool > dataSaveFunc = (saveDB) => { return SaveReportsToDB(saveDB); }; bool saveResult = ReportOperation<FacebookDailyReportConvertFromClient, FacebookImpressDeviceReport>.ProxyApiSplitToCall(taskList, dataConvertFunc, dataSaveFunc, _logger); |
泛型抽象类:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | /// <summary> /// get reoports from proxy client /// </summary> /// <typeparam name="RQ">request type</typeparam> /// <typeparam name="RP">response list type</typeparam> /// <typeparam name="CRQ">proxy client request type</typeparam> /// <typeparam name="CRP">proxy client response type</typeparam> public abstract class ReportDownloadBase<RQ, RP,CRQ,CRP> where RQ : class where RP : class where CRQ : class where CRP : class { protected string exportPath; protected System.Collections.Specialized.NameValueCollection appSettings; protected ILogBase _logger; protected string _plantform; public ReportDownloadBase(ILogBase logger, string plantform) { _plantform = plantform; appSettings = WestWin.Common.Configuration.ConfigurationManager.Default.AppSettings; exportPath = Path.Combine(System.IO.Directory.GetCurrentDirectory(), appSettings[ "ReportRawPath" ], plantform); _logger = logger; } /// <summary> /// Generate ReportRequest for proxy client /// </summary> /// <param name="req">request</param> /// <returns></returns> protected abstract CRQ GenerateReportRequest(RQ req); /// <summary> /// Generate Results to return /// </summary> /// <param name="resp">ReportResponse</param> /// <param name="breakdownValue">breakdownValue </param> /// <returns>result list</returns> protected abstract List<RP> GenerateResultsByReportResponse(CRP resp, RQ req); /// <summary> /// get client response from client request /// </summary> /// <param name="req"></param> /// <returns></returns> protected abstract CRP GetResponseFromRequest(CRQ req); /// <summary> /// Get Results By Request /// </summary> /// <param name="request"></param> /// <param name="breakdownValue"></param> /// <returns></returns> protected List<RP> Process(RQ request, string breakdownValue) { try { _logger.Info($ "{_plantform} GetReport request:{JsonConvert.SerializeObject(request)}" ); var req = GenerateReportRequest(request); _logger.Info($ "{_plantform} proxy client request:{JsonConvert.SerializeObject(req)}" ); CRP response = null ; int maxTry = ConfigHelper.ApiTryMaxNum; int count = 0; while (count < maxTry) { count++; response = null ; try { response = GetResponseFromRequest(req); } catch (Exception e) { _logger.Error($ "{_plantform} proxy client get report failed:Round {count}" , e); if (count== maxTry) { _logger.Error($ "{_plantform} proxy client get report: exception & retry time:{count}" , e); throw e; } } if (response != null ) break ; _logger.Warn($ "{_plantform} proxy client get report failed:retry Num: {count},request:{JsonConvert.SerializeObject(req)}" ); System.Threading.Thread.Sleep(5000); } if (response == null ) { return null ; } _logger.Info($ "{_plantform} proxy client Get Report sucess:{JsonConvert.SerializeObject(response)}" ); var result = GenerateResultsByReportResponse(response, request); _logger.Info($ "{_plantform} return Report result:{JsonConvert.SerializeObject(result)}" ); CommandHelper.CreateDictionaryIfNotExists(exportPath); if (result == null || result.Count == 0) { _logger.Warn($ "{_plantform} return empty result for request:{JsonConvert.SerializeObject(req)}" ); } else { var path = Path.Combine(exportPath, $ "{_plantform}-row-{breakdownValue}-{DateTime.Now.ToString(" yyyyMMddHHmmss ")}-{Guid.NewGuid().ToString()}.csv" ); bool saveSucess = CommandHelper.SaveDataToCSVFile<RP>(result, path); _logger.Info($ "{_plantform} report save local file result:{saveSucess}" ); } return result; } catch (Exception ex) { _logger.Error($ "exception. request.request: {JsonConvert.SerializeObject(request)}; request.breakdownValue: {JsonConvert.SerializeObject(breakdownValue)};error:{ex.ToString()}" ); throw ex; } } } |
被使用:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | public class FacebookCountryCmd : ReportDownloadBase<FacebookDailyReportEachRequest, FacebookDailyReportConvertFromClient, FacebookGetAdsInsightRequest, FacebookGetAdsInsightsResponse>, IFacebookCountryCmd { IFacebookCountryReportService _facebookCountryReportService; IFacebookProxyService _FacebookProxyClient; IAccountCampaignOperation _campaignOperation; IFacebookCampaignHelper _facebookCampaignHelper; Platform.Service.Enterprise.AccountChannel _accountChannel = Platform.Service.Enterprise.AccountChannel.Facebook; Dictionary< string , FacebookSearchAdgeolocationEntity> _countryDic= new Dictionary< string , FacebookSearchAdgeolocationEntity>(); public FacebookCountryCmd(ILogBase logger, IFacebookCountryReportService facebookCountryReportService, IAccountCampaignOperation campaignOperation, IFacebookProxyService FacebookProxyClient,IFacebookCampaignHelper facebookCampaignHelper) : base (logger, "facebook" ) { _facebookCountryReportService = facebookCountryReportService; _FacebookProxyClient = FacebookProxyClient; _campaignOperation = campaignOperation; _facebookCampaignHelper = facebookCampaignHelper; GetAllCountry(); } public List<FacebookCountryReport> DateConvertToDB(List<FacebookDailyReportConvertFromClient> reportDatas, List<BusinessAdsPlatformAccountDetail> accounts) { //***** } public void Execute(FacebookCmdOptions opt) { //***** } public bool SaveReportsToDB(List<FacebookCountryReport> reportDB) { //**** } protected override FacebookGetAdsInsightRequest GenerateReportRequest(FacebookDailyReportEachRequest req) { //**** } protected override List<FacebookDailyReportConvertFromClient> GenerateResultsByReportResponse(FacebookGetAdsInsightsResponse response, FacebookDailyReportEachRequest req) { //*** } protected override FacebookGetAdsInsightsResponse GetResponseFromRequest(FacebookGetAdsInsightRequest req) { //**** } private bool IfNextPage(FacebookGetAdsInsightsResponse response, ref FacebookGetAdsInsightRequest request) { //**** } } |
1 2 3 | public interface IFacebookCountryCmd: IReportCmdBase<FacebookCountryReport, FacebookCmdOptions, FacebookDailyReportConvertFromClient> { } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | /// <summary> /// execute download report /// </summary> /// <typeparam name="RDB">report type define by DB</typeparam> /// <typeparam name="CMD">command type</typeparam> /// <typeparam name="RP">report response including all data get from proxy client</typeparam> public interface IReportCmdBase<RDB,CMD,RP> where RDB : class where CMD: class where RP: class { /// <summary> /// Save Reports To DB /// </summary> /// <param name="reportDB"></param> /// <returns></returns> bool SaveReportsToDB(List<RDB> reportDB); /// <summary> /// convert report to match datebase define /// </summary> /// <param name="reportDatas"></param> /// <returns></returns> List<RDB> DateConvertToDB(List<RP> reportDatas, List<BusinessAdsPlatformAccountDetail> accounts); /// <summary> /// Execute Download Report :get from proxy client api & save original data to local file & save to DB /// </summary> /// <param name="opt">command</param> void Execute(CMD opt); } |
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