public override async Task <TResult> ReadFromApplicationPackage <TResult>(string filePath)
{
var documentPath = NSFileManager.DefaultManager.GetUrls(NSSearchPathDirectory.ApplicationDirectory, NSSearchPathDomain.User)[0].Path;
var fullFilePath = Path.Combine(documentPath, filePath);
await Task.Delay(1);
var content = File.ReadAllText(fullFilePath);
return(DataAccessUtil.DeserializeObject <TResult>(content));
}
/// <summary>
/// Get a list of objectes based on given contract
/// </summary>
/// <returns>If the status of the response is not correct, return the default value of the generic</returns>
public async Task <TContract[]> GetResponseList <TContract>()
{
if (this.IsSuccessStatusCode)
{
// DataContractJsonSerializer jsonSerializer = new DataContractJsonSerializer(typeof(List<TContract>), new[]{typeof(TContract)});
string content = await ResponseMessage.Content.ReadAsStringAsync();
// Deserialize response
XRMMessage <TContract> message = DataAccessUtil.DeserializeObject <XRMMessage <TContract> >(content);
return(message.getResult());
}
return(null);
}
/// <summary>
/// Read from local folder the specified file and deserialze the object before return
/// </summary>
/// <typeparam name="TResult"></typeparam>
/// <param name="filename"></param>
/// <returns></returns>
public override async Task <TResult> ReadFromLocal <TResult>(string filename)
{
StorageFile file;
TResult result = default(TResult);
if (!string.IsNullOrEmpty(filename))
{
try
{
file = await localFolder.GetFileAsync(filename);
string data = await FileIO.ReadTextAsync(file);
result = DataAccessUtil.DeserializeObject <TResult>(data);
}
catch
{
return(result);
}
}
return(result);
}