/// <summary>
/// 开始拉数据
/// </summary>
/// <param name="parameter"></param>
/// <returns></returns>
public DataInfo Begin(DataParameter parameter)
{
if (!AuthenticationHelper.AuthServiceHeader())
{
LogHelper.Debug(GetType(), "权限校验不通过");
return(null);
}
LogHelper.Debug(GetType(), "开始准备数据" + LogInfo.ObjectToMessage(parameter));
var dataInfo = new DataInfo();
actionID = Guid.NewGuid().ToString();
dataInfo.ActionId = parameter.Action;
dataInfo.DataId = actionID;
cache = new AspnetCache(actionID);
//todo:根据action取得字符串
var test = @"Testtest";
var processFactory = new DataProcessFactory();
var data = processFactory.ProcessToString(test);
var dataCount = (int)Math.Ceiling(data.Length / (double)dataLength);
//存于缓存中
cache.Add(DataKey, data);
cache.Add(DataCountKey, dataCount);
dataInfo.SpliteCount = dataCount;
return(dataInfo);
}
public void DataProcessFactoryCheckDataSegment()
{
var factory = new DataProcessFactory();
var se = factory.BuildDataSegment(0, "1", 1000, 1, "H4sIAAAAAAAEAONnZGBgqAAAyMMqIwYAAAA=");
var x = factory.CheckDataSegment(se);
Assert.IsTrue(x);
}
public void DataProcessFactoryCheckStringProcess()
{
var factory = new DataProcessFactory();
var txt = "x";
var ptxt = factory.ProcessToString(txt);
var dtxt = factory.ProcessToObject <string>(ptxt);
Assert.AreEqual(txt, dtxt);
}
/// <summary>
/// 初始化
/// </summary>
public PullDataClient()
{
DataService = AppCtx.Resolve<IPullDataService>("PullService");
if (DataService == null)
{
LogHelper.Debug(GetType(), "获取接口失败");
throw new InvalidCastException("获取接口IPullDataService失败");
}
ProcessFactory = new DataProcessFactory();
}
public void DataProcessFactoryByteProcess()
{
var factory = new DataProcessFactory();
var txt = "halkfjklsdfjowjflskdfjlsfjls";
var bytes = StringByteConver.ToByte(txt);
var ptxt = factory.Process(bytes);
var dtxt = factory.DeProcess(ptxt);
var result = StringByteConver.ToString(dtxt);
Assert.AreEqual(txt, result);
}
public void DataProcessFactoryTest()
{
var factory = new DataProcessFactory();
var info = new DataInfo();
info.ActionId = 1;
info.DataId = "sss";
info.SpliteCount = 10;
var bytes = factory.ProcessToString(info);
var info2 = factory.ProcessToObject <DataInfo>(bytes);
Assert.AreEqual(info.DataId, info2.DataId);
}
/// <summary>
/// 拉数据
/// </summary>
/// <param name="dataid"></param>
/// <param name="index"></param>
/// <returns></returns>
public DataSegment Pull(string dataid, int index)
{
if (!AuthenticationHelper.AuthServiceHeader())
{
LogHelper.Debug(GetType(), "权限校验不通过");
return(null);
}
LogHelper.Debug(GetType(), string.Format("数据ID：{0}，索引：{1}", dataid, index), "拉数据");
if (cache == null)
{
cache = new AspnetCache(actionID);
}
var dataCount = cache.Get <int>(DataCountKey);
var content = cache.Get <string>(DataKey);
var processFactory = new DataProcessFactory();
var dataSegment = processFactory.BuildDataSegment(index, dataid, dataLength, dataCount, content);
return(dataSegment);
}
public void Push(DataSegment segment)
{
if (!AuthenticationHelper.AuthServiceHeader())
{
LogHelper.Debug(GetType(), "权限校验不通过");
throw new SoapHeaderException();
}
LogHelper.Debug(GetType(), "推送数据", LogInfo.ObjectToMessage(segment));
if (cache == null)
{
cache = new AspnetCache(actionID);
}
var processFactory = new DataProcessFactory();
if (processFactory.CheckDataSegment(segment))
{
cache.Add(string.Format("{0}.{1}", segment.DataId, segment.Index), segment.DataString);
}
}
public DataResult End(string dataid, bool abandon)
{
if (!AuthenticationHelper.AuthServiceHeader())
{
LogHelper.Debug(GetType(), "权限校验不通过");
return(null);
}
LogHelper.Debug(GetType(), string.Format("推送数据结束，数据ID为：{0}，是否取消：{1}", dataid, abandon));
if (abandon)
{
return(null);
}
if (cache == null)
{
cache = new AspnetCache(actionID);
}
var processFactory = new DataProcessFactory();
var dataInfo = cache.Get <DataInfo>(DataKey);
var dataResult = new DataResult();
var datalength = dataLength * dataInfo.SpliteCount;
var sb = new StringBuilder(datalength);
var success = true;
for (int i = 0; i < dataInfo.SpliteCount; i++)
{
var data = cache.Get <string>(string.Format("{0}.{1}", dataid, i));
if (string.IsNullOrEmpty(data))
{
success = false;
break;
}
else
{
sb.Append(data);
}
}
if (success)
{
//解压
var content = processFactory.ProcessToObject <string>(sb.ToString());
var handler = AppCtx.Resolve <IDataHandler>(actionID);
if (!handler.Validation(0, int.Parse(actionID)))
{
//TODO: 无法通过校验，不进行处理
}
// handler.ProcessData<object>()
//todo:推送完成
#region 把内容写下来
var fileName = System.IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, DateTime.Now.ToString("yyyyMMddHHmmssffff") + ".log");
FileStream fs = new FileStream(fileName, FileMode.Append);
StreamWriter streamWriter = new StreamWriter(fs);
streamWriter.BaseStream.Seek(0, SeekOrigin.End);
streamWriter.Write(content);
streamWriter.WriteLine(DateTime.Now.ToString(CultureInfo.CurrentCulture));
streamWriter.Flush();
streamWriter.Close();
FileInfo fileInfo = new FileInfo(fileName);
LogHelper.Debug(GetType(), string.Format("保存成文件，路径为：{0}", fileInfo.FullName), LogInfo.ObjectToMessage(fileInfo));
#endregion
dataResult.DataId = dataInfo.DataId;
dataResult.Action = dataInfo.ActionId;
cache.Add(ContentKey, dataResult);
cache.Clear();
cache = null;
return(dataResult);
}
else
{
cache.Clear();
cache = null;
return(null);
}
}