// it may throw HttpClientException
public async Task LoadImageAsync()
{
MyHttpClient client = new MyHttpClient(_uri);
HttpResponseMessage response = await client.SendRequestAsync();
_imageBuffer = await response.Content.ReadAsStreamAsync();
}
internal static async Task <T> GetAsync <T>(string url, bool withoutMetadata = true) where T : Entities.Entity
{
MyHttpClient httpClient = new MyHttpClient(url);
HttpResponseMessage response = await httpClient.SendRequestAsync();
IBuffer responseBuffer = await response.Content.ReadAsBufferAsync();
using (var stream = responseBuffer.AsStream())
{
var xml = XDocument.Load(stream);
var serializer = new XmlSerializer(typeof(T));
//Add extension namespace:
var ns = new XmlSerializerNamespaces();
ns.Add("ext", "http://musicbrainz.org/ns/ext#-2.0");
//check valid xml schema:
if (xml.Root == null || xml.Root.Name.LocalName != "metadata")
{
throw new NullReferenceException("Wrong Xml Format");
}
var node = withoutMetadata ? xml.Root.Elements().FirstOrDefault() : xml.Root;
if (node == null)
{
return(default(T));
}
return((T)serializer.Deserialize(node.CreateReader()));
}
}
internal static async Task <T> GetAsync <T>(string url)
{
var client = new MyHttpClient(url);
HttpResponseMessage response = await client.SendRequestAsync();
var responseBuffer = await response.Content.ReadAsStreamAsync();
using (var stream = responseBuffer)
{
var serializer = new DataContractJsonSerializer(typeof(T));
return((T)serializer.ReadObject(stream));
}
}
// it may throw HttpClientException
public async Task LoadImageAsync()
{
MyHttpClient client = new MyHttpClient(_uri);
HttpResponseMessage response = await client.SendRequestAsync();
_imageBuffer = await response.Content.ReadAsStreamAsync();
}
