protected virtual WebQueryAsyncResult ExecuteGetOrDeleteAsync(GetDeleteHeadOptions method, string url, object userState)
{
WebResponse = null;
var request = BuildGetDeleteHeadOptionsWebRequest(method, url);
var state = new Triplet<WebRequest, object, object>
{
First = request,
Second = null,
Third = userState
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
var inner = request.BeginGetResponse(GetAsyncResponseCallback, state);
RegisterAbortTimer(request, inner);
var result = new WebQueryAsyncResult { InnerResult = inner };
return result;
}
private WebQueryAsyncResult ExecuteGetOrDeleteAsync(ICache cache,
string key,
string url,
WebRequest request,
object userState)
{
var fetch = cache.Get<Stream>(key);
if (fetch != null)
{
var args = new WebQueryResponseEventArgs(fetch);
OnQueryResponse(args);
var result = new WebQueryAsyncResult
{
CompletedSynchronously = true
};
return result;
}
else
{
var state = new Triplet<WebRequest, Pair<ICache, string>, object>
{
First = request,
Second = new Pair<ICache, string>
{
First = cache,
Second = key
},
Third = userState
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
var inner = request.BeginGetResponse(GetAsyncResponseCallback, state);
RegisterAbortTimer(request, inner);
var result = new WebQueryAsyncResult { InnerResult = inner };
return result;
}
}
private Triplet<WebRequest, byte[], Pair<TimeSpan, int>> OnPostStreamQueryRequest(string url, WebRequest request, byte[] content, TimeSpan duration, int resultCount)
{
var state = new Triplet<WebRequest, byte[], Pair<TimeSpan, int>>
{
First = request,
Second = content,
Third = new Pair<TimeSpan, int>
{
First = duration,
Second = resultCount
}
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
return state;
}
private Pair<WebRequest, Pair<TimeSpan, int>> OnGetStreamQueryRequest(string url, WebRequest request, TimeSpan duration, int resultCount)
{
var state = new Pair<WebRequest, Pair<TimeSpan, int>>
{
First = request,
Second = new Pair<TimeSpan, int>
{
First = duration,
Second = resultCount
}
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
return state;
}
protected virtual WebQueryAsyncResult ExecutePostOrPutAsync(PostOrPut method,
string url,
string prefixKey,
ICache cache,
TimeSpan slidingExpiration,
object userState)
{
WebResponse = null;
byte[] content;
var request = BuildPostOrPutWebRequest(method, url, out content);
var state = new Triplet<WebRequest, Pair<byte[], Triplet<ICache, TimeSpan, string>>, object>
{
First = request,
Second = new Pair<byte[], Triplet<ICache, TimeSpan, string>>
{
First = content,
Second = new Triplet<ICache, TimeSpan, string>
{
First = cache,
Second = slidingExpiration,
Third = prefixKey
}
},
Third = userState
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
var inner = request.BeginGetRequestStream(PostAsyncRequestCallback, state);
var result = new WebQueryAsyncResult { InnerResult = inner };
RegisterAbortTimer(request, result);
return result;
}
protected virtual WebQueryAsyncResult ExecutePostOrPutAsync(PostOrPut method,
string url,
IEnumerable<HttpPostParameter> parameters,
object userState)
{
WebResponse = null;
string boundary;
var request = BuildMultiPartFormRequest(method, url, parameters, out boundary);
var state = new Triplet<WebRequest, Pair<string, IEnumerable<HttpPostParameter>>, object>
{
First = request,
Second = new Pair<string, IEnumerable<HttpPostParameter>>
{
First = boundary,
Second = parameters
},
Third = userState
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
var inner = request.BeginGetRequestStream(PostAsyncRequestCallbackMultiPart, state);
var result = new WebQueryAsyncResult { InnerResult = inner };
RegisterAbortTimer(request, result);
return result;
}
protected virtual WebQueryAsyncResult ExecutePostOrPutAsync(PostOrPut method, string url, object userState)
{
WebResponse = null;
byte[] content;
var request = BuildPostOrPutWebRequest(method, url, out content);
var state = new Triplet<WebRequest, byte[], object>
{
First = request,
Second = content,
Third = userState
};
var args = new WebQueryRequestEventArgs(url);
OnQueryRequest(args);
var inner = request.BeginGetRequestStream(PostAsyncRequestCallback, state);
var result = new WebQueryAsyncResult { InnerResult = inner };
RegisterAbortTimer(request, result);
return result;
}
