|
private CacheResponse ( string url, RavenJToken data, |
||
| url | string | |
| data | RavenJToken | |
| headers | ||
| return | void | |
public GetResponse[] HandleCachingResponse(GetResponse[] responses, HttpJsonRequestFactory jsonRequestFactory)
{
var hasCachedRequests = false;
var requestStatuses = new RequestStatus[responses.Length];
for (int i = 0; i < responses.Length; i++)
{
if (responses[i] == null || responses[i].Status == 304)
{
hasCachedRequests = true;
requestStatuses[i] = responses[i] == null ? RequestStatus.AggressivelyCached : RequestStatus.Cached;
responses[i] = responses[i] ?? new GetResponse {
Status = 0
};
foreach (string header in cachedData[i].Headers)
{
responses[i].Headers[header] = cachedData[i].Headers[header];
}
responses[i].Result = cachedData[i].Data.CloneToken();
jsonRequestFactory.IncrementCachedRequests();
}
else
{
requestStatuses[i] = responses[i].RequestHasErrors() ? RequestStatus.ErrorOnServer : RequestStatus.SentToServer;
var nameValueCollection = new NameValueCollection();
foreach (var header in responses[i].Headers)
{
nameValueCollection[header.Key] = header.Value;
}
jsonRequestFactory.CacheResponse(url + requests[i].UrlAndQuery, responses[i].Result, nameValueCollection);
}
}
if (hasCachedRequests == false || convention.DisableProfiling ||
holdProfilingInformation.ProfilingInformation.Requests.Count == 0)
{
return(responses);
}
var lastRequest = holdProfilingInformation.ProfilingInformation.Requests.Last();
for (int i = 0; i < requestStatuses.Length; i++)
{
lastRequest.AdditionalInformation["NestedRequestStatus-" + i] = requestStatuses[i].ToString();
}
lastRequest.Result = JsonConvert.SerializeObject(responses);
return(responses);
}
private string ReadStringInternal(Func <WebResponse> getResponse)
{
WebResponse response;
try
{
response = getResponse();
}
catch (WebException e)
{
var httpWebResponse = e.Response as HttpWebResponse;
if (httpWebResponse == null ||
httpWebResponse.StatusCode == HttpStatusCode.NotFound ||
httpWebResponse.StatusCode == HttpStatusCode.Conflict)
{
throw;
}
if (httpWebResponse.StatusCode == HttpStatusCode.NotModified &&
CachedRequestDetails != null)
{
return(factory.GetCachedResponse(this));
}
using (var sr = new StreamReader(e.Response.GetResponseStreamWithHttpDecompression()))
{
throw new InvalidOperationException(sr.ReadToEnd(), e);
}
}
ResponseHeaders = response.Headers;
ResponseStatusCode = ((HttpWebResponse)response).StatusCode;
using (var responseStream = response.GetResponseStreamWithHttpDecompression())
{
var reader = new StreamReader(responseStream);
var text = reader.ReadToEnd();
reader.Close();
factory.CacheResponse(response, text, this);
return(text);
}
}
private RavenJToken ReadJsonInternal(Func <WebResponse> getResponse)
{
WebResponse response;
try
{
response = getResponse();
sp.Stop();
}
catch (WebException e)
{
sp.Stop();
var result = HandleErrors(e);
if (result == null)
{
throw;
}
return(result);
}
catch (AggregateException e)
{
sp.Stop();
var we = e.ExtractSingleInnerException() as WebException;
if (we == null)
{
throw;
}
var result = HandleErrors(we);
if (result == null)
{
throw;
}
return(result);
}
ResponseHeaders = new NameValueCollection(response.Headers);
ResponseStatusCode = ((HttpWebResponse)response).StatusCode;
HandleReplicationStatusChanges(ResponseHeaders, primaryUrl, operationUrl);
using (response)
using (var responseStream = response.GetResponseStreamWithHttpDecompression())
{
var data = RavenJToken.TryLoad(responseStream);
if (Method == "GET" && ShouldCacheRequest)
{
factory.CacheResponse(Url, data, ResponseHeaders);
}
factory.InvokeLogRequest(owner, () => new RequestResultArgs
{
DurationMilliseconds = CalculateDuration(),
Method = webRequest.Method,
HttpResult = (int)ResponseStatusCode,
Status = RequestStatus.SentToServer,
Result = (data ?? "").ToString(),
Url = webRequest.RequestUri.PathAndQuery,
PostedData = postedData
});
return(data);
}
}
public GetResponse[] HandleCachingResponse(GetResponse[] responses, HttpJsonRequestFactory jsonRequestFactory)
{
var hasCachedRequests = false;
var requestStatuses = new RequestStatus[responses.Length];
for (int i = 0; i < responses.Length; i++)
{
if (responses[i] == null || responses[i].Status == 304)
{
hasCachedRequests = true;
requestStatuses[i] = responses[i] == null ? RequestStatus.AggressivelyCached : RequestStatus.Cached;
responses[i] = responses[i] ?? new GetResponse { Status = 0 };
foreach (string header in cachedData[i].Headers)
{
responses[i].Headers[header] = cachedData[i].Headers[header];
}
responses[i].Result = cachedData[i].Data.CloneToken();
jsonRequestFactory.IncrementCachedRequests();
}
else
{
requestStatuses[i] = responses[i].RequestHasErrors() ? RequestStatus.ErrorOnServer : RequestStatus.SentToServer;
var nameValueCollection = new NameValueCollection();
foreach (var header in responses[i].Headers)
{
nameValueCollection[header.Key] = header.Value;
}
jsonRequestFactory.CacheResponse(url + requests[i].UrlAndQuery, responses[i].Result, nameValueCollection);
}
}
if (hasCachedRequests == false || convention.DisableProfiling ||
holdProfilingInformation.ProfilingInformation.Requests.Count == 0)
return responses;
var lastRequest = holdProfilingInformation.ProfilingInformation.Requests.Last();
for (int i = 0; i < requestStatuses.Length; i++)
{
lastRequest.AdditionalInformation["NestedRequestStatus-" + i] = requestStatuses[i].ToString();
}
lastRequest.Result = JsonConvert.SerializeObject(responses);
return responses;
}
private string ReadStringInternal(Func <WebResponse> getResponse)
{
WebResponse response;
try
{
response = getResponse();
sp.Stop();
}
catch (WebException e)
{
sp.Stop();
var result = HanldeErrors(e);
if (result == null)
{
throw;
}
return(result);
}
#if !NET_3_5
catch (AggregateException e)
{
sp.Stop();
var we = e.ExtractSingleInnerException() as WebException;
if (we == null)
{
throw;
}
var result = HanldeErrors(we);
if (result == null)
{
throw;
}
return(result);
}
#endif
ResponseHeaders = new NameValueCollection(response.Headers);
ResponseStatusCode = ((HttpWebResponse)response).StatusCode;
using (var responseStream = response.GetResponseStreamWithHttpDecompression())
{
var reader = new StreamReader(responseStream);
var text = reader.ReadToEnd();
reader.Close();
if (Method == "GET" && ShouldCacheRequest)
{
factory.CacheResponse(Url, text, ResponseHeaders);
}
factory.InvokeLogRequest(owner, new RequestResultArgs
{
DurationMilliseconds = CalculateDuration(),
Method = webRequest.Method,
HttpResult = (int)ResponseStatusCode,
Status = RequestStatus.SentToServer,
Result = text,
Url = webRequest.RequestUri.PathAndQuery,
PostedData = postedData
});
return(text);
}
}
private string ReadStringInternal(Func <WebResponse> getResponse)
{
WebResponse response;
try
{
response = getResponse();
sp.Stop();
}
catch (WebException e)
{
sp.Stop();
var httpWebResponse = e.Response as HttpWebResponse;
if (httpWebResponse == null ||
httpWebResponse.StatusCode == HttpStatusCode.Unauthorized ||
httpWebResponse.StatusCode == HttpStatusCode.NotFound ||
httpWebResponse.StatusCode == HttpStatusCode.Conflict)
{
int httpResult = -1;
if (httpWebResponse != null)
{
httpResult = (int)httpWebResponse.StatusCode;
}
factory.InvokeLogRequest(owner, new RequestResultArgs
{
DurationMilliseconds = CalculateDuration(),
Method = webRequest.Method,
HttpResult = httpResult,
Status = RequestStatus.ErrorOnServer,
Result = e.Message,
Url = webRequest.RequestUri.PathAndQuery,
PostedData = postedData
});
throw;
}
if (httpWebResponse.StatusCode == HttpStatusCode.NotModified &&
CachedRequestDetails != null)
{
factory.UpdateCacheTime(this);
var result = factory.GetCachedResponse(this);
factory.InvokeLogRequest(owner, new RequestResultArgs
{
DurationMilliseconds = CalculateDuration(),
Method = webRequest.Method,
HttpResult = (int)httpWebResponse.StatusCode,
Status = RequestStatus.Cached,
Result = result,
Url = webRequest.RequestUri.PathAndQuery,
PostedData = postedData
});
return(result);
}
using (var sr = new StreamReader(e.Response.GetResponseStreamWithHttpDecompression()))
{
var readToEnd = sr.ReadToEnd();
factory.InvokeLogRequest(owner, new RequestResultArgs
{
DurationMilliseconds = CalculateDuration(),
Method = webRequest.Method,
HttpResult = (int)httpWebResponse.StatusCode,
Status = RequestStatus.Cached,
Result = readToEnd,
Url = webRequest.RequestUri.PathAndQuery,
PostedData = postedData
});
RavenJObject ravenJObject;
try
{
ravenJObject = RavenJObject.Parse(readToEnd);
}
catch (Exception)
{
throw new InvalidOperationException(readToEnd, e);
}
if (ravenJObject.ContainsKey("Error"))
{
var sb = new StringBuilder();
foreach (var prop in ravenJObject)
{
if (prop.Key == "Error")
{
continue;
}
sb.Append(prop.Key).Append(": ").AppendLine(prop.Value.ToString(Formatting.Indented));
}
sb.AppendLine()
.AppendLine(ravenJObject.Value <string>("Error"));
throw new InvalidOperationException(sb.ToString());
}
throw new InvalidOperationException(readToEnd, e);
}
}
ResponseHeaders = response.Headers;
ResponseStatusCode = ((HttpWebResponse)response).StatusCode;
using (var responseStream = response.GetResponseStreamWithHttpDecompression())
{
var reader = new StreamReader(responseStream);
var text = reader.ReadToEnd();
reader.Close();
if (Method == "GET" && ShouldCacheRequest)
{
factory.CacheResponse(Url, text, ResponseHeaders);
}
factory.InvokeLogRequest(owner, new RequestResultArgs
{
DurationMilliseconds = CalculateDuration(),
Method = webRequest.Method,
HttpResult = (int)ResponseStatusCode,
Status = RequestStatus.SentToServer,
Result = text,
Url = webRequest.RequestUri.PathAndQuery,
PostedData = postedData
});
return(text);
}
}