/// <summary>
/// Lists chronological/historical representation of <see cref="ConfigurationSetting"/> from the configuration store that match the options selected in the <see cref="SettingSelector"/>.
/// </summary>
/// <remarks>Revisions are provided in descending order from their respective <see cref="ConfigurationSetting.LastModified"/> date.</remarks>
/// <param name="selector">Set of options for selecting settings from the configuration store.</param>
/// <param name="pageLink"></param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
private Page <ConfigurationSetting> GetRevisionsPage(SettingSelector selector, string pageLink, CancellationToken cancellationToken = default)
{
using DiagnosticScope scope = _pipeline.Diagnostics.CreateScope("Azure.ApplicationModel.Configuration.ConfigurationClient.GetRevisionsPage");
scope.Start();
try
{
using Request request = CreateGetRevisionsRequest(selector, pageLink);
Response response = _pipeline.SendRequest(request, cancellationToken);
switch (response.Status)
{
case 200:
case 206:
SettingBatch settingBatch = ConfigurationServiceSerializer.ParseBatch(response);
return(new Page <ConfigurationSetting>(settingBatch.Settings, settingBatch.NextBatchLink, response));
default:
throw response.CreateRequestFailedException();
}
}
catch (Exception e)
{
scope.Failed(e);
throw;
}
}
public async Task <Response <SettingBatch> > GetRevisionsAsync(SettingSelector selector, CancellationToken cancellation = default)
{
using (var request = _pipeline.CreateRequest())
{
request.Method = HttpPipelineMethod.Get;
BuildUriForRevisions(request.UriBuilder, selector);
request.AddHeader(MediaTypeKeyValueApplicationHeader);
if (selector.AsOf.HasValue)
{
var dateTime = selector.AsOf.Value.UtcDateTime.ToString(AcceptDateTimeFormat);
request.AddHeader(AcceptDatetimeHeader, dateTime);
}
var response = await _pipeline.SendRequestAsync(request, cancellation).ConfigureAwait(false);
if (response.Status == 200 || response.Status == 206 /* partial */)
{
var batch = await ConfigurationServiceSerializer.ParseBatchAsync(response, selector, cancellation);
return(new Response <SettingBatch>(response, batch));
}
else
{
throw new RequestFailedException(response);
}
}
}
static ReadOnlyMemory <byte> Serialize(ConfigurationSetting setting)
{
var writer = new ArrayBufferWriter <byte>();
ConfigurationServiceSerializer.Serialize(setting, writer);
return(writer.WrittenMemory);
}
public async Task <Response <SettingBatch> > GetRevisionsAsync(BatchRequestOptions options, CancellationToken cancellation = default)
{
var uri = BuildUriForRevisions(options);
using (var request = _pipeline.CreateRequest())
{
request.SetRequestLine(HttpVerb.Get, uri);
request.AddHeader(MediaTypeKeyValueApplicationHeader);
AddOptionsHeaders(options, request);
var response = await _pipeline.SendRequestAsync(request, cancellation).ConfigureAwait(false);
if (response.Status == 200 || response.Status == 206 /* partial */)
{
var batch = await ConfigurationServiceSerializer.ParseBatchAsync(response, options, cancellation);
return(new Response <SettingBatch>(response, batch));
}
else
{
throw new RequestFailedException(response);
}
}
}
/// <summary>
/// Lists chronological/historical representation of <see cref="ConfigurationSetting"/> from the configuration store that match the options selected in the <see cref="SettingSelector"/>.
/// </summary>
/// <remarks>Revisions are provided in descending order from their respective <see cref="ConfigurationSetting.LastModified"/> date.</remarks>
/// <param name="selector">Set of options for selecting settings from the configuration store.</param>
/// <param name="pageLink"></param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
private async Task <PageResponse <ConfigurationSetting> > GetRevisionsPageAsync(SettingSelector selector, string pageLink, CancellationToken cancellationToken = default)
{
using DiagnosticScope scope = _pipeline.Diagnostics.CreateScope("ConfigurationClient.Set");
scope.Start();
try
{
using Request request = CreateGetRevisionsRequest(selector, pageLink);
Response response = await _pipeline.SendRequestAsync(request, cancellationToken).ConfigureAwait(false);
switch (response.Status)
{
case 200:
case 206:
SettingBatch settingBatch = await ConfigurationServiceSerializer.ParseBatchAsync(response, cancellationToken).ConfigureAwait(false);
return(new PageResponse <ConfigurationSetting>(settingBatch.Settings, response, settingBatch.NextBatchLink));
default:
throw await response.CreateRequestFailedExceptionAsync().ConfigureAwait(false);
}
}
catch (Exception e)
{
scope.Failed(e);
throw;
}
}
/// <summary>
/// Lists chronological/historical representation of <see cref="ConfigurationSetting"/> from the configuration store that match the options selected in the <see cref="SettingSelector"/>.
/// </summary>
/// <remarks>Revisions are provided in descending order from their respective <see cref="ConfigurationSetting.LastModified"/> date.</remarks>
/// <param name="selector">Set of options for selecting settings from the configuration store.</param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
private PageResponse <ConfigurationSetting> GetRevisionsPage(SettingSelector selector, string pageLink, CancellationToken cancellationToken = default)
{
using (Request request = CreateGetRevisionsRequest(selector, pageLink))
{
Response response = _pipeline.SendRequest(request, cancellationToken);
switch (response.Status)
{
case 200:
case 206:
SettingBatch settingBatch = ConfigurationServiceSerializer.ParseBatch(response);
return(new PageResponse <ConfigurationSetting>(settingBatch.Settings, response, settingBatch.NextBatchLink));
default:
throw response.CreateRequestFailedException();
}
}
}
/// <summary>
/// Fetches the <see cref="ConfigurationSetting"/> from the configuration store that match the options selected in the <see cref="SettingSelector"/>.
/// </summary>
/// <param name="selector">Set of options for selecting settings from the configuration store.</param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
public virtual Response <SettingBatch> GetBatch(SettingSelector selector, CancellationToken cancellationToken = default)
{
using (Request request = CreateBatchRequest(selector))
{
Response response = _pipeline.SendRequest(request, cancellationToken);
switch (response.Status)
{
case 200:
case 206:
return(new Response <SettingBatch>(response, ConfigurationServiceSerializer.ParseBatch(response, selector, cancellationToken)));
default:
throw response.CreateRequestFailedException();
}
}
}
/// <summary>
/// Fetches the <see cref="ConfigurationSetting"/> from the configuration store that match the options selected in the <see cref="SettingSelector"/>.
/// </summary>
/// <param name="selector">Set of options for selecting settings from the configuration store.</param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
public virtual async Task <Response <SettingBatch> > GetBatchAsync(SettingSelector selector, CancellationToken cancellationToken = default)
{
using (Request request = CreateBatchRequest(selector))
{
Response response = await _pipeline.SendRequestAsync(request, cancellationToken).ConfigureAwait(false);
switch (response.Status)
{
case 200:
case 206:
return(new Response <SettingBatch>(response, await ConfigurationServiceSerializer.ParseBatchAsync(response, selector, cancellationToken)));
default:
throw await response.CreateRequestFailedExceptionAsync();
}
}
}
static ReadOnlyMemory <byte> Serialize(ConfigurationSetting setting)
{
ReadOnlyMemory <byte> content = default;
int size = 256;
while (true)
{
byte[] buffer = new byte[size];
if (ConfigurationServiceSerializer.TrySerialize(setting, buffer, out int written))
{
content = buffer.AsMemory(0, written);
break;
}
size *= 2;
}
return(content);
}
/// <summary>
/// Lists chronological/historical representation of <see cref="ConfigurationSetting"/> from the configuration store that match the options selected in the <see cref="SettingSelector"/>.
/// </summary>
/// <remarks>Revisions are provided in descending order from their respective <see cref="ConfigurationSetting.LastModified"/> date.</remarks>
/// <param name="selector">Set of options for selecting settings from the configuration store.</param>
/// <param name="cancellationToken">A <see cref="CancellationToken"/> controlling the request lifetime.</param>
private async Task <PageResponse <ConfigurationSetting> > GetRevisionsPageAsync(SettingSelector selector, string pageLink, CancellationToken cancellationToken = default)
{
using (Request request = CreateGetRevisionsRequest(selector, pageLink))
{
Response response = await _pipeline.SendRequestAsync(request, cancellationToken).ConfigureAwait(false);
switch (response.Status)
{
case 200:
case 206:
SettingBatch settingBatch = await ConfigurationServiceSerializer.ParseBatchAsync(response, cancellationToken).ConfigureAwait(false);
return(new PageResponse <ConfigurationSetting>(settingBatch.Settings, response, settingBatch.NextBatchLink));
default:
throw await response.CreateRequestFailedExceptionAsync().ConfigureAwait(false);
}
}
}
static async Task <Response <ConfigurationSetting> > CreateResponse(Response response, CancellationToken cancellation)
{
ConfigurationSetting result = await ConfigurationServiceSerializer.DeserializeSettingAsync(response.ContentStream, cancellation);
return(new Response <ConfigurationSetting>(response, result));
}
static Response <ConfigurationSetting> CreateResponse(Response response)
{
return(new Response <ConfigurationSetting>(response, ConfigurationServiceSerializer.DeserializeSetting(response.ContentStream)));
}
static Response <ConfigurationSetting> CreateResponse(Response response, CancellationToken cancellation)
{
return(new Response <ConfigurationSetting>(response, ConfigurationServiceSerializer.DeserializeSetting(response.ContentStream, cancellation)));
}
