| /* |
| * ==================================================================== |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.http.impl.nio.client; |
| |
| import org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager; |
| import org.apache.http.nio.conn.NHttpClientConnectionManager; |
| import org.apache.http.nio.reactor.ConnectingIOReactor; |
| import org.apache.http.util.Args; |
| |
| /** |
| * Factory methods for {@link org.apache.http.impl.nio.client.CloseableHttpAsyncClient} and |
| * {@link org.apache.http.impl.nio.client.CloseableHttpPipeliningClient} instances. |
| * |
| * @since 4.0 |
| */ |
| public class HttpAsyncClients { |
| |
| private HttpAsyncClients() { |
| super(); |
| } |
| |
| /** |
| * Creates builder object for construction of custom |
| * {@link CloseableHttpAsyncClient} instances. |
| */ |
| public static HttpAsyncClientBuilder custom() { |
| return HttpAsyncClientBuilder.create(); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpAsyncClient} instance with default |
| * configuration. |
| */ |
| public static CloseableHttpAsyncClient createDefault() { |
| return HttpAsyncClientBuilder.create().build(); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpAsyncClient} instance with default |
| * configuration based on ssytem properties. |
| */ |
| public static CloseableHttpAsyncClient createSystem() { |
| return HttpAsyncClientBuilder.create() |
| .useSystemProperties() |
| .build(); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpAsyncClient} instance that supports esential HTTP protocol |
| * aspects only. This client does not support HTTP state management, authentication |
| * and automatic redirects. |
| */ |
| public static CloseableHttpAsyncClient createMinimal() { |
| return MinimalHttpAsyncClientBuilder.create() |
| .disableCookieManagement() |
| .build(); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpAsyncClient} instance that supports esential HTTP protocol |
| * aspects only. This client does not support HTTP state management, authentication |
| * and automatic redirects. |
| */ |
| public static CloseableHttpAsyncClient createMinimal(final ConnectingIOReactor ioreactor) { |
| Args.notNull(ioreactor, "I/O reactor"); |
| return createMinimal(new PoolingNHttpClientConnectionManager(ioreactor), false); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpAsyncClient} instance that supports esential HTTP protocol |
| * aspects only. This client does not support HTTP state management, authentication |
| * and automatic redirects. |
| */ |
| public static CloseableHttpAsyncClient createMinimal(final NHttpClientConnectionManager connManager) { |
| return createMinimal(connManager, false); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpAsyncClient} instance that supports esential HTTP protocol |
| * aspects only. This client does not support HTTP state management, authentication |
| * and automatic redirects. |
| * <p> |
| * Please note that clients with a shared connection manager make no attempts to control |
| * its life cycle and dealocation of resources. It is a responibility of the caller to |
| * ensure that the shared connection manager is properly started and shut down when no |
| * longer needed. |
| * |
| * @since 4.1 |
| */ |
| public static CloseableHttpAsyncClient createMinimal( |
| final NHttpClientConnectionManager connManager, final boolean shared) { |
| Args.notNull(connManager, "Connection manager"); |
| return MinimalHttpAsyncClientBuilder.create() |
| .setConnectionManager(connManager) |
| .setConnectionManagerShared(shared) |
| .disableCookieManagement() |
| .build(); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpPipeliningClient} instance that supports pipelined request |
| * execution. This client does not support authentication and automatic redirects. |
| * |
| * @since 4.1 |
| */ |
| public static CloseableHttpPipeliningClient createPipelining() { |
| return MinimalHttpAsyncClientBuilder.create().build(); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpPipeliningClient} instance that supports pipelined request |
| * execution. This client does not support authentication and automatic redirects. |
| * |
| * @since 4.1 |
| */ |
| public static CloseableHttpPipeliningClient createPipelining(final ConnectingIOReactor ioreactor) { |
| return createPipelining(new PoolingNHttpClientConnectionManager(ioreactor), false); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpPipeliningClient} instance that supports pipelined request |
| * execution. This client does not support authentication and automatic redirects. |
| * |
| * @since 4.1 |
| */ |
| public static CloseableHttpPipeliningClient createPipelining(final NHttpClientConnectionManager connManager) { |
| return createPipelining(connManager, false); |
| } |
| |
| /** |
| * Creates {@link CloseableHttpPipeliningClient} instance that supports pipelined request |
| * execution. This client does not support authentication and automatic redirects. |
| * <p> |
| * Please note that clients with a shared connection manager make no attempts to control |
| * its life cycle and dealocation of resources. It is a responibility of the caller to |
| * ensure that the shared connection manager is properly started and shut down when no |
| * longer needed. |
| * |
| * @since 4.1 |
| */ |
| public static CloseableHttpPipeliningClient createPipelining( |
| final NHttpClientConnectionManager connManager, final boolean shared) { |
| Args.notNull(connManager, "Connection manager"); |
| return MinimalHttpAsyncClientBuilder.create() |
| .setConnectionManager(connManager) |
| .setConnectionManagerShared(shared) |
| .build(); |
| } |
| |
| } |