java.lang.Object
- org.apache.hc.client5.http.impl.async.HttpAsyncClients

public final class HttpAsyncClients
extends java.lang.Object

Factory methods for CloseableHttpAsyncClient instances.

Since:: 5.0

Constructor Summary

Constructors
Modifier Constructor Description

private HttpAsyncClients()

Method Summary

All Methods Static Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`static CloseableHttpClient`	`classic(CloseableHttpAsyncClient client, org.apache.hc.core5.util.Timeout operationTimeout)`	Creates an `CloseableHttpClient` facade backed by `CloseableHttpAsyncClient` built internally and acting as a compatibility bridge between the classic APIs based on the standard `InputStream` / `OutputStream` model and the underlying asynchronous message transport.
`static CloseableHttpAsyncClient`	`createDefault()`	Creates `CloseableHttpAsyncClient` instance with default configuration.
`static CloseableHttpAsyncClient`	`createHttp2Default()`	Creates HTTP/2 `CloseableHttpAsyncClient` instance with default configuration optimized for HTTP/2 protocol and message multiplexing.
`static MinimalH2AsyncClient`	`createHttp2Minimal()`	Creates `MinimalH2AsyncClient` instance optimized for HTTP/2 multiplexing message transport without advanced HTTP protocol functionality.
`static MinimalH2AsyncClient`	`createHttp2Minimal(org.apache.hc.core5.http2.config.H2Config h2Config)`	Creates `MinimalH2AsyncClient` instance optimized for HTTP/2 multiplexing message transport without advanced HTTP protocol functionality.
`static MinimalH2AsyncClient`	`createHttp2Minimal(org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig)`	Creates `MinimalH2AsyncClient` instance optimized for HTTP/2 multiplexing message transport without advanced HTTP protocol functionality.
`static MinimalH2AsyncClient`	`createHttp2Minimal(org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig, DnsResolver dnsResolver, org.apache.hc.core5.http.nio.ssl.TlsStrategy tlsStrategy)`	Creates `MinimalH2AsyncClient` instance optimized for HTTP/2 multiplexing message transport without advanced HTTP protocol functionality.
`static MinimalH2AsyncClient`	`createHttp2Minimal(org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig, org.apache.hc.core5.http.nio.ssl.TlsStrategy tlsStrategy)`	Creates `MinimalH2AsyncClient` instance optimized for HTTP/2 multiplexing message transport without advanced HTTP protocol functionality.
`static CloseableHttpAsyncClient`	`createHttp2System()`	Creates HTTP/2 `CloseableHttpAsyncClient` instance with default configuration and system properties optimized for HTTP/2 protocol and message multiplexing.
`static MinimalHttpAsyncClient`	`createMinimal()`	Creates `MinimalHttpAsyncClient` instance optimized for HTTP/1.1 and HTTP/2 message transport without advanced HTTP protocol functionality.
`static MinimalHttpAsyncClient`	`createMinimal(AsyncClientConnectionManager connManager)`	Creates `MinimalHttpAsyncClient` instance optimized for HTTP/1.1 and HTTP/2 message transport without advanced HTTP protocol functionality.
`static MinimalHttpAsyncClient`	`createMinimal(org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.http.config.Http1Config h1Config)`	Creates `MinimalHttpAsyncClient` instance optimized for HTTP/1.1 and HTTP/2 message transport without advanced HTTP protocol functionality.
`static MinimalHttpAsyncClient`	`createMinimal(org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.http.config.Http1Config h1Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig)`	Creates `MinimalHttpAsyncClient` instance optimized for HTTP/1.1 and HTTP/2 message transport without advanced HTTP protocol functionality.
`static MinimalHttpAsyncClient`	`createMinimal(org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.http.config.Http1Config h1Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig, AsyncClientConnectionManager connmgr)`	Creates `MinimalHttpAsyncClient` instance optimized for HTTP/1.1 and HTTP/2 message transport without advanced HTTP protocol functionality.
`static MinimalHttpAsyncClient`	`createMinimal(org.apache.hc.core5.http2.HttpVersionPolicy versionPolicy, org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.http.config.Http1Config h1Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig)`	Deprecated. Use `createMinimal(H2Config, Http1Config, IOReactorConfig)`
`static MinimalHttpAsyncClient`	`createMinimal(org.apache.hc.core5.http2.HttpVersionPolicy versionPolicy, org.apache.hc.core5.http2.config.H2Config h2Config, org.apache.hc.core5.http.config.Http1Config h1Config, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig, AsyncClientConnectionManager connmgr)`	Deprecated. Use `createMinimal(H2Config, Http1Config, IOReactorConfig, AsyncClientConnectionManager)`
`private static MinimalH2AsyncClient`	`createMinimalHttp2AsyncClientImpl(org.apache.hc.core5.reactor.IOEventHandlerFactory eventHandlerFactory, AsyncPushConsumerRegistry pushConsumerRegistry, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig, DnsResolver dnsResolver, org.apache.hc.core5.http.nio.ssl.TlsStrategy tlsStrategy)`
`private static MinimalHttpAsyncClient`	`createMinimalHttpAsyncClientImpl(org.apache.hc.core5.reactor.IOEventHandlerFactory eventHandlerFactory, AsyncPushConsumerRegistry pushConsumerRegistry, org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig, AsyncClientConnectionManager connmgr, SchemePortResolver schemePortResolver, TlsConfig tlsConfig)`
`private static org.apache.hc.core5.http.protocol.HttpProcessor`	`createMinimalProtocolProcessor()`
`static CloseableHttpAsyncClient`	`createSystem()`	Creates `CloseableHttpAsyncClient` instance with default configuration and system properties.
`static HttpAsyncClientBuilder`	`custom()`	Creates builder object for construction of custom `CloseableHttpAsyncClient` instances.
`static H2AsyncClientBuilder`	`customHttp2()`	Creates builder object for construction of custom HTTP/2 `CloseableHttpAsyncClient` instances optimized for HTTP/2 protocol and message multiplexing
`static org.apache.hc.core5.http.nio.HandlerFactory<org.apache.hc.core5.http.nio.AsyncPushConsumer>`	`pushRouter(org.apache.hc.core5.http.impl.routing.RequestRouter<org.apache.hc.core5.function.Supplier<org.apache.hc.core5.http.nio.AsyncPushConsumer>> requestRouter)`	Creates `HandlerFactory` backed by a push `RequestRouter`.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- HttpAsyncClients
```
private HttpAsyncClients()
```

Method Detail

custom
```
public static HttpAsyncClientBuilder custom()
```
Creates builder object for construction of custom CloseableHttpAsyncClient instances.

createDefault
```
public static CloseableHttpAsyncClient createDefault()
```
Creates CloseableHttpAsyncClient instance with default configuration.

createSystem
```
public static CloseableHttpAsyncClient createSystem()
```
Creates CloseableHttpAsyncClient instance with default configuration and system properties.

customHttp2
```
public static H2AsyncClientBuilder customHttp2()
```
Creates builder object for construction of custom HTTP/2 CloseableHttpAsyncClient instances optimized for HTTP/2 protocol and message multiplexing

createHttp2Default
```
public static CloseableHttpAsyncClient createHttp2Default()
```
Creates HTTP/2 CloseableHttpAsyncClient instance with default configuration optimized for HTTP/2 protocol and message multiplexing.

createHttp2System
```
public static CloseableHttpAsyncClient createHttp2System()
```
Creates HTTP/2 CloseableHttpAsyncClient instance with default configuration and system properties optimized for HTTP/2 protocol and message multiplexing.

createMinimalProtocolProcessor

private static org.apache.hc.core5.http.protocol.HttpProcessor createMinimalProtocolProcessor()

createMinimalHttpAsyncClientImpl

private static MinimalHttpAsyncClient createMinimalHttpAsyncClientImpl(org.apache.hc.core5.reactor.IOEventHandlerFactory eventHandlerFactory,
                                                                       AsyncPushConsumerRegistry pushConsumerRegistry,
                                                                       org.apache.hc.core5.reactor.IOReactorConfig ioReactorConfig,
                                                                       AsyncClientConnectionManager connmgr,
                                                                       SchemePortResolver schemePortResolver,
                                                                       TlsConfig tlsConfig)