public async Task InvokeAsync(PipelineContext context, PipelineDelegate next)
{
if (context.GetFirst(out HttpResponseMessage responseMessage))
{
if (responseMessage.IsSuccessStatusCode)
{
var response = await responseMessage.Content.ReadAsStringAsync();
if (string.Compare("Exception:", response.Substring(0, 10), true) == 0)
{
context.AddNotification(this, response);
return;
}
}
else
{
context.AddNotification(this, $"Unsuccessful Response: {responseMessage.StatusCode}");
}
await next.Invoke();
}
else
{
throw new PipelineDependencyException <HttpRequestMessage>(this);
}
}
public async Task InvokeAsync(PipelineContext context, PipelineDelegate next)
{
if (_queryParameters.Any())
{
if (!context.GetFirst(out Uri uri))
{
throw new PipelineDependencyException <Uri>(this);
}
var keyValuePairs = NameValueToKeyValuePairs(HttpUtility.ParseQueryString(uri.Query));
foreach (var queryParameter in _queryParameters)
{
if (context.Get(queryParameter.ContextVariableName, out string contextParameterValue) && !string.IsNullOrEmpty(contextParameterValue))
{
keyValuePairs.Add(new KeyValuePair <string, string>(queryParameter.ContextVariableName, contextParameterValue));
}
else
if (!queryParameter.Optional)
{
context.AddNotification(this, $"Context variable '{queryParameter.ContextVariableName}' was not found or does not contain a value and is not optional");
return;
}
}
var ub = new UriBuilder(uri);
QueryBuilder qb = new QueryBuilder(keyValuePairs);
ub.Query = qb.ToString();
context.AddOrReplace(ub.Uri);
await next.Invoke();
}
}
public async Task InvokeAsync(PipelineContext context, PipelineDelegate next)
{
if (context.Get("endpoint", out string endPoint))
{
if (BaseUrl == null)
{
context.AddNotification(this, "Missing BaseUrl value");
return;
}
var uri = BaseUrl.Append(endPoint);
context.Add(uri);
await next.Invoke();
}
else
{
context.AddNotification(this, "Missing endpoint information");
}
}
public async Task InvokeAsync(PipelineContext context, PipelineDelegate next)
{
if (context.GetFirst(out Uri uri))
{
var response = await HttpClientRequest
.Get()
.Uri(uri)
.InvokeAsync();
if (response.IsSuccessStatusCode)
{
context.Add(response);
await next.Invoke();
}
;
}
else
{
context.AddNotification(this, "No URI specified");
}
}
