/// <summary>
/// 永続化されているアプリケーション構成情報を非同期で読み込みます。
/// </summary>
/// <returns>この操作を待機するための <see cref="Task"/> 。</returns>
public async Task LoadAsync()
{
Applications.Clear();
await _repository.LoadAsync(this).ConfigureAwait(false);
if (String.IsNullOrEmpty(Settings.ApplicationInformationServiceUrl))
{
Settings.SetDefaultService();
}
RegisterMeIfNotRegistered();
var httpClient = new HttpClient();
// アプリケーションの日本語名、説明と更新情報の URL はサービスから取得
var response = await httpClient.GetAsync(Settings.ApplicationInformationServiceUrl).ConfigureAwait(false);
if (response.StatusCode != HttpStatusCode.OK)
{
return;
}
var json = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
_appInfo = JsonConvert.DeserializeObject <ApplicationJson>(json);
foreach (var application in Applications)
{
await application.InitializeAsync(_appInfo).ConfigureAwait(false);
}
}
/// <summary>
/// 指定されたアプリケーション情報によってこのインスタンスを初期化します。
/// </summary>
/// <param name="appInfo"></param>
/// <returns></returns>
public async Task InitializeAsync(ApplicationJson appInfo)
{
if (_isInitalized)
{
return;
}
using (await _initializeLock.LockAsync().ConfigureAwait(false))
{
if (_isInitalized)
{
return;
}
try
{
FileSystemWatcher.Changed += async(_, e) =>
{
if (String.Equals(InstalledPath, e.FullPath, StringComparison.OrdinalIgnoreCase))
{
await RefreshFileInfoAsync().ConfigureAwait(false);
}
};
var app = appInfo.Applications.FirstOrDefault(x => x.Id == Id);
if (app != null)
{
IsSupported = true;
_updateServiceUrlTemplate = app.UpdateServiceUrl ?? appInfo.DefaultServiceUrl;
InstallUrl = new Uri(app.InstallUrl ?? appInfo.DefaultInstallUrl);
DisplayName = app.DisplayName;
Definition = app.Definition;
DeveloperName = app.DeveloperName;
await RefreshFileInfoAsync().ConfigureAwait(false);
}
else
{
IsSupported = false;
}
}
finally
{
_isInitalized = true;
}
}
}
/// <summary>
/// 指定されたアプリケーション情報によってこのインスタンスを初期化します。
/// </summary>
/// <param name="appInfo"></param>
/// <returns></returns>
public async Task InitializeAsync(ApplicationJson appInfo)
{
if (_isInitalized) return;
using (await _initializeLock.LockAsync().ConfigureAwait(false))
{
if (_isInitalized) return;
try
{
FileSystemWatcher.Changed += async (_, e) =>
{
if (String.Equals(InstalledPath, e.FullPath, StringComparison.OrdinalIgnoreCase))
{
await RefreshFileInfoAsync().ConfigureAwait(false);
}
};
var app = appInfo.Applications.FirstOrDefault(x => x.Id == Id);
if (app != null)
{
IsSupported = true;
_updateServiceUrlTemplate = app.UpdateServiceUrl ?? appInfo.DefaultServiceUrl;
InstallUrl = new Uri(app.InstallUrl ?? appInfo.DefaultInstallUrl);
DisplayName = app.DisplayName;
Definition = app.Definition;
await RefreshFileInfoAsync().ConfigureAwait(false);
}
else
{
IsSupported = false;
}
}
finally
{
_isInitalized = true;
}
}
}
/// <summary>
/// 永続化されているアプリケーション構成情報を非同期で読み込みます。
/// </summary>
/// <returns>この操作を待機するための <see cref="Task"/> 。</returns>
public async Task LoadAsync()
{
Applications.Clear();
await _repository.LoadAsync(this).ConfigureAwait(false);
if (String.IsNullOrEmpty(Settings.ApplicationInformationServiceUrl))
{
Settings.SetDefaultService();
}
RegisterMeIfNotRegistered();
var httpClient = new HttpClient();
// アプリケーションの日本語名、説明と更新情報の URL はサービスから取得
var response = await httpClient.GetAsync(Settings.ApplicationInformationServiceUrl).ConfigureAwait(false);
if (response.StatusCode != HttpStatusCode.OK)
{
return;
}
var json = await response.Content.ReadAsStringAsync().ConfigureAwait(false);
_appInfo = JsonConvert.DeserializeObject<ApplicationJson>(json);
foreach (var application in Applications)
{
await application.InitializeAsync(_appInfo).ConfigureAwait(false);
}
}