/// <summary>
/// Asynchronously loads a <see cref="JProperty"/> from a <see cref="JsonReader"/>.
/// </summary>
/// <param name="reader">A <see cref="JsonReader"/> that will be read for the content of the <see cref="JProperty"/>.</param>
/// <param name="settings">The <see cref="JsonLoadSettings"/> used to load the JSON.
/// If this is <c>null</c>, default load settings will be used.</param>
/// <param name="cancellationToken">The token to monitor for cancellation requests. The default value is <see cref="CancellationToken.None"/>.</param>
/// <returns>A <see cref="Task{TResult}"/> representing the asynchronous creation. The <see cref="Task{TResult}.Result"/>
/// property returns a <see cref="JProperty"/> that contains the JSON that was read from the specified <see cref="JsonReader"/>.</returns>
public new static async Task <JProperty> LoadAsync(JsonReader reader, JsonLoadSettings settings, CancellationToken cancellationToken = default(CancellationToken))
{
if (reader.TokenType == JsonToken.None)
{
if (!await reader.ReadAsync(cancellationToken).ConfigureAwait(false))
{
throw JsonReaderException.Create(reader, "Error reading JProperty from JsonReader.");
}
}
await reader.MoveToContentAsync(cancellationToken).ConfigureAwait(false);
if (reader.TokenType != JsonToken.PropertyName)
{
throw JsonReaderException.Create(reader, "Error reading JProperty from JsonReader. Current JsonReader item is not a property: {0}".FormatWith(CultureInfo.InvariantCulture, reader.TokenType));
}
JProperty p = new JProperty((string)reader.Value);
p.SetLineInfo(reader as IJsonLineInfo, settings);
await p.ReadTokenFromAsync(reader, settings, cancellationToken).ConfigureAwait(false);
return(p);
}
public static new async Task <JProperty> LoadAsync(JsonReader reader, JsonLoadSettings settings, CancellationToken cancellationToken = null)
{
ConfiguredTaskAwaitable <bool> configuredTaskAwaitable;
if (reader.TokenType == JsonToken.None)
{
configuredTaskAwaitable = reader.ReadAsync(cancellationToken).ConfigureAwait(false);
if (!await configuredTaskAwaitable)
{
throw JsonReaderException.Create(reader, "Error reading JProperty from JsonReader.");
}
}
configuredTaskAwaitable = reader.MoveToContentAsync(cancellationToken).ConfigureAwait(false);
await configuredTaskAwaitable;
if (reader.TokenType != JsonToken.PropertyName)
{
throw JsonReaderException.Create(reader, "Error reading JProperty from JsonReader. Current JsonReader item is not a property: {0}".FormatWith(CultureInfo.InvariantCulture, reader.TokenType));
}
JProperty jProperty = new JProperty((string)reader.Value);
jProperty.SetLineInfo(reader as IJsonLineInfo, settings);
ConfiguredTaskAwaitable configuredTaskAwaitable1 = jProperty.ReadTokenFromAsync(reader, settings, cancellationToken).ConfigureAwait(false);
await configuredTaskAwaitable1;
return(jProperty);
}