/// <summary>
/// Adds a <see cref="HttpClientProxy{T}"/> instance to a <see cref="IServiceCollection"/>.
/// </summary>
/// <typeparam name="T">The proxy type.</typeparam>
/// <param name="services">A <see cref="IServiceCollection"/> instance.</param>
/// <param name="baseUrlFunc">A function to return the base url.</param>
/// <param name="optionAction">A function to configure the proxy options.</param>
/// <returns>The <see cref="IServiceCollection"/> instance.</returns>
public static IServiceCollection AddHttpClientProxy <T>(
this IServiceCollection services,
Func <IServiceProvider, string> baseUrlFunc,
Action <HttpClientProxyOptions> optionAction = null)
where T : class
{
if (baseUrlFunc == null)
{
throw new ArgumentNullException(nameof(baseUrlFunc));
}
services.AddSingleton <T>(
sp =>
{
var options = new HttpClientProxyOptions()
{
Services = sp
};
optionAction?.Invoke(options);
var baseUri = baseUrlFunc(sp);
var proxy = new HttpClientProxy <T>(
baseUri,
options);
return(proxy.GetProxyObject());
});
return(services);
}
/// <summary>
/// Initializes a new instance of the <see cref="HttpClientProxy{T}"/> class.
/// </summary>
/// <param name="baseUri">The base uri.</param>
/// <param name="options">Client proxy options.</param>
public HttpClientProxy(string baseUri, HttpClientProxyOptions options = null)
{
Utility.ThrowIfNotInterface(typeof(T), "T");
Utility.ThrowIfArgumentNullOrEmpty(baseUri, nameof(baseUri));
this.options = options ?? new HttpClientProxyOptions();
this.baseUri = baseUri ?? options.BaseUri;
this.CheckContractAttribute();
}
/// <summary>
/// Initializes a new instance of the <see cref="HttpClientProxy{T}"/> class.
/// </summary>
/// <param name="options">Client proxy options.</param>
public HttpClientProxy(HttpClientProxyOptions options)
{
Utility.ThrowIfNotInterface(typeof(T), "T");
Utility.ThrowIfArgumentNull(options, nameof(options));
this.options = options ?? new HttpClientProxyOptions();
this.baseUri = options.BaseUri;
this.CheckContractAttribute();
}
/// <summary>
/// Initializes a new instance of the <see cref="HttpRequestContext"/> class.
/// </summary>
/// <param name="methodInfo">The methods <see cref="MethodInfo"/>.</param>
/// <param name="arguments">The methods arguments.</param>
/// <param name="contentType">The content type.</param>
/// <param name="options">The proxy options.</param>
public HttpRequestContext(
MethodInfo methodInfo,
object[] arguments,
string contentType,
HttpClientProxyOptions options)
{
this.MethodInfo = methodInfo;
this.Arguments = arguments;
this.contentType = contentType;
this.options = options;
}
