/// <summary>
/// Throws an exception if the given service configuration cannot be validated.
/// </summary>
private void ValidateConfigOrThrow(EmsApiServiceConfiguration config)
{
if (!config.Validate(out string error))
{
throw new EmsApiConfigurationException(error);
}
}
public void UpdateConfiguration(EmsApiServiceConfiguration config)
{
m_serviceConfig = config;
m_authUrl = string.Format("{0}/token", m_serviceConfig.Endpoint);
// Set the token to invalid in case we need to use different authentication now.
m_tokenExpiration = DateTime.UtcNow;
Authenticated = false;
}
/// <summary>
/// Internally sets the current service configuration without validation. This is used
/// with the default constructor so that the user can specify a configuration using the
/// ServiceConfig property without forcing a validation (because the default config is
/// invalid without a credential).
/// </summary>
private void SetServiceConfigInternal(EmsApiServiceConfiguration config)
{
m_config = config;
m_clientHandler.ServiceConfig = config;
// Reset the default headers, they may have changed with the config.
m_httpClient.DefaultRequestHeaders.Clear();
m_config.AddDefaultRequestHeaders(m_httpClient.DefaultRequestHeaders);
// See if the endpoint has changed.
if (m_config.Endpoint != m_endpoint)
{
m_endpoint = m_config.Endpoint;
// Reset the BaseAddress, and create a new refit service stub.
// It's bound to the HttpClient's base address when it's constructed.
m_httpClient.BaseAddress = new Uri(m_config.Endpoint);
RefitApi = RestService.For <IEmsApi>(m_httpClient);
}
}
/// <summary>
/// Provides access to the EMS API using the provided configuration settings.
/// At a minimum, a username and password must be specified.
/// </summary>
public EmsApiService(EmsApiServiceConfiguration config)
{
Initialize();
ServiceConfig = config;
}
/// <summary>
/// Provides access to the EMS API using the provided configuration settings.
/// At a minimum, a username and password must be specified.
/// </summary>
public EmsApiService(EmsApiServiceConfiguration config)
{
ValidateConfigOrThrow(config);
m_config = config;
Initialize();
}
/// <summary>
/// Provides access to the EMS API. The <seealso cref="ServiceConfig"/> property
/// must be set on this class before any API methods can be used.
/// </summary>
public EmsApiService()
{
m_config = new EmsApiServiceConfiguration();
Initialize();
}
public EmsApiTokenHandler(EmsApiServiceConfiguration serviceConfig)
{
UpdateConfiguration(serviceConfig);
}
