public async Task <RetrieveMultipleResponse> RetrieveMultipleAsync(string entityCollection, RetrieveOptions options)
{
string fullUrl = ApiUrl + entityCollection;
fullUrl = options.GetRetrieveUrl(new Uri(fullUrl));
var request = new HttpRequestMessage(new HttpMethod("GET"), fullUrl);
foreach (string header in options.GetPreferList())
{
request.Headers.Add("Prefer", header);
}
HttpResponseMessage response = await Authorization.GetHttpClient().SendAsync(request);
ResponseValidator.EnsureSuccessStatusCode(response);
string data = await response.Content.ReadAsStringAsync();
JObject result = JObject.Parse(data);
var retrieveMultipleResponse = new RetrieveMultipleResponse(result);
while (!string.IsNullOrWhiteSpace(retrieveMultipleResponse.NextLink))
{
HttpResponseMessage nextResults = await Authorization.GetHttpClient().GetAsync(retrieveMultipleResponse.NextLink);
ResponseValidator.EnsureSuccessStatusCode(nextResults);
string nextData = await nextResults.Content.ReadAsStringAsync();
JObject nextValues = JObject.Parse(nextData);
retrieveMultipleResponse.AddResult(nextValues);
}
string logicalName = WebApiMetadata.GetLogicalName(entityCollection);
EntityDefinition entityDefinition = WebApiMetadata.EntityDefinitions.FirstOrDefault(e => e.LogicalName == logicalName);
string primaryKey = entityDefinition?.PrimaryIdAttribute;
foreach (Entity entity in retrieveMultipleResponse.Entities)
{
if (entity.Contains(primaryKey))
{
entity.Id = Guid.Parse(entity.GetAttributeValue <string>(primaryKey));
}
entity.LogicalName = logicalName;
}
return(retrieveMultipleResponse);
}
public async Task <BatchRequestResponse> ExecuteBatchRequestAsync(BatchRequest batchRequest)
{
string requestBody = BatchRequestParser.GetRequestString(batchRequest, this);
var request = new HttpRequestMessage(new HttpMethod("POST"), ApiUrl + "$batch");
SetRequestContent(request, requestBody, batchRequest.BatchId);
HttpResponseMessage response = await Authorization.GetHttpClient().SendAsync(request);
ResponseValidator.EnsureSuccessStatusCode(response);
string data = await response.Content.ReadAsStringAsync();
var batchRequestResponse = new BatchRequestResponse(data);
foreach (Entity entity in batchRequestResponse.Entities)
{
entity.LogicalName = WebApiMetadata.GetLogicalName(entity.LogicalName);
}
return(batchRequestResponse);
}
