/// <summary>
/// Builds the IElasticClient instance with the connection settings.
/// </summary>
/// <param name="builder"></param>
/// <returns></returns>
public static IElasticsearchInstanceBuilder AddClient(this IElasticsearchBuilder builder)
{
if (builder.ConnectionSettings == null)
{
throw new ArgumentNullException(nameof(builder.ConnectionSettings), "Connection Settings must be set.");
}
builder.Services.AddSingleton <IElasticClient>(new ElasticClient(builder.ConnectionSettings));
return(new ElasticsearchInstanceBuilder(builder.Services));
}
public static void InitService(IElasticsearchBuilder builder, IConfiguration configuration)
{
builder.Services.TryAddSingleton <IConfigureOptions <ElasticsearchOptions> >(
new ElasticsearchConfigurationOptions(configuration));
builder.Services.TryAddSingleton
(ServiceDescriptor.Singleton <IOptionsChangeTokenSource <ElasticsearchOptions> >(
new ConfigurationChangeTokenSource <ElasticsearchOptions>(configuration)));
builder.Services
.TryAddEnumerable(ServiceDescriptor.Singleton <IConfigureOptions <ElasticsearchOptions> >
(new ConfigureFromConfigurationOptions <ElasticsearchOptions>(configuration)));
builder.Services.AddSingleton(new ElasticsearchConfiguration(configuration));
}
/// <summary>
/// Adds the mapping for a given type T.
/// </summary>
/// <typeparam name="T"></typeparam>
public static IElasticsearchBuilder AddDefaultMappingFor <T>(this IElasticsearchBuilder builder, string name) where T : class
{
if (builder.ConnectionSettings == null)
{
throw new ArgumentNullException(nameof(builder.ConnectionSettings), "Connection Settings must be set.");
}
IElasticClient client = builder.Services.BuildServiceProvider().GetRequiredService(typeof(IElasticClient)) as IElasticClient;
if (client != null)
{
throw new Exception($"IElasticClient has already been configured. Ensure '{nameof(AddDefaultMappingFor)}()' is called before '{nameof(AddClient)}()'");
}
builder.ConnectionSettings = builder.ConnectionSettings
.DefaultMappingFor <T>(m => m
.TypeName(name)
.IndexName(name));
return(builder);
}
public static IElasticsearchBuilder AddConfiguration(this IElasticsearchBuilder builder
, IConfiguration configuration)
{
InitService(builder, configuration);
return(builder);
}
