/// <summary>
/// 重试处理
/// 应该由Retryer线程调用
/// </summary>
/// <param name="arn">重试节点</param>
/// <returns></returns>
public bool RetryProcess(RetryNode arn)
{
ISrcUrl isu = arn.SrcUrl;
AqiParam ap = arn.Param;
byte[] data = null;
try
{
if (isu is ISrcUrlParam)
{
ISrcUrlParam isup = isu as ISrcUrlParam;
data = isup.GetData(ap);
}
else
{
data = isu.GetData();
}
}
catch (Exception ex)
{
AqiManage.Remind.Log_Error("数据重试失败，再入重试队列", new string[] { this.name, arn.Name, isu.Name });
this.ar.PutAgain(arn, ex);
return(false);
}
this.SaveProcess(data, isu, ap);
arn.Reset();
return(true);
}
/// <summary>
/// 读取参数列表
/// 从 SrcUrl 接口
/// </summary>
/// <param name="iParseSrcUrlParam">实现IParseSrcUrlParam的SrcUrl</param>
/// <param name="relySrcUrl">参数来源SrcUrl</param>
/// <returns></returns>
public static List <AqiParam> CreateListFormSrcUrl(IParseSrcUrlParam iParseSrcUrlParam, ISrcUrl relySrcUrl)
{
List <AqiParam> listParam = new List <AqiParam>();
//TODO 应该将 runner的处理过程公开，交由Runner处理，公用代码，考虑将Process处理函数静态化
try
{
if (relySrcUrl is ISrcUrlParam)
{
ISrcUrlParam isup = relySrcUrl as ISrcUrlParam;
List <AqiParam> list = null;
if (isup is ICacheParam)
{
ICacheParam icp = isup as ICacheParam;
if (icp.IsParamsExpired())
{
icp.LoadParams();
}
list = icp.FilterParams();
}
else
{
list = isup.EnumParams();
}
if ((list == null) || (list.Count == 0))
{
throw new ParamException("缺少参数");
}
foreach (AqiParam ap in list)
{
byte[] data = data = isup.GetData(ap);
List <AqiParam> aps = iParseSrcUrlParam.ParseParam(data);
listParam.AddRange(aps);
}
}
else
{
byte[] data = relySrcUrl.GetData();
List <AqiParam> aps = iParseSrcUrlParam.ParseParam(data);
listParam.AddRange(aps);
}
}
catch (System.Exception ex)
{
throw new ParamException("参数创建错误", ex);
}
return(listParam);
}
/// <summary>
/// 获取处理
/// </summary>
/// <param name="isu">数据接口</param>
/// <param name="sugt">定时器</param>
public void GetProcess(ISrcUrl isu, SrcUrlGroupTimer sugt)
{
byte[] data = null;
try
{
data = isu.GetData();
}
catch (Exception exception)
{
AqiManage.Remind.Log_Error("数据获取失败，进入重试队列", new string[] { this.name, sugt.Name, isu.Name });
this.ar.PutNew(this.name, isu, null, exception);
return;
}
this.SaveProcess(data, isu, null);
}
/// <summary>
/// 获取处理
/// </summary>
/// <param name="isu">数据接口</param>
/// <param name="sugt">定时器</param>
public void GetProcess(ISrcUrl isu, SrcUrlGroupTimer sugt)
{
byte[] data = null;
try
{
data = isu.GetData();
}
catch (Exception exception)
{
AqiManage.Remind.Log_Error("数据获取失败，进入重试队列", new string[] { this.name, sugt.Name, isu.Name });
this.ar.PutNew(this.name, isu, null, exception);
return;
}
this.SaveProcess(data, isu, null);
}
