001/* 002 * ==================================================================== 003 * Licensed to the Apache Software Foundation (ASF) under one 004 * or more contributor license agreements. See the NOTICE file 005 * distributed with this work for additional information 006 * regarding copyright ownership. The ASF licenses this file 007 * to you under the Apache License, Version 2.0 (the 008 * "License"); you may not use this file except in compliance 009 * with the License. You may obtain a copy of the License at 010 * 011 * http://www.apache.org/licenses/LICENSE-2.0 012 * 013 * Unless required by applicable law or agreed to in writing, 014 * software distributed under the License is distributed on an 015 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 016 * KIND, either express or implied. See the License for the 017 * specific language governing permissions and limitations 018 * under the License. 019 * ==================================================================== 020 * 021 * This software consists of voluntary contributions made by many 022 * individuals on behalf of the Apache Software Foundation. For more 023 * information on the Apache Software Foundation, please see 024 * <http://www.apache.org/>. 025 * 026 */ 027 028package org.apache.http.impl.nio.codecs; 029 030import org.apache.http.HttpRequest; 031import org.apache.http.annotation.ThreadingBehavior; 032import org.apache.http.annotation.Contract; 033import org.apache.http.message.BasicLineFormatter; 034import org.apache.http.message.LineFormatter; 035import org.apache.http.nio.NHttpMessageWriter; 036import org.apache.http.nio.NHttpMessageWriterFactory; 037import org.apache.http.nio.reactor.SessionOutputBuffer; 038 039/** 040 * Default factory for request message writers. 041 * 042 * @since 4.3 043 */ 044@Contract(threading = ThreadingBehavior.IMMUTABLE_CONDITIONAL) 045public class DefaultHttpRequestWriterFactory implements NHttpMessageWriterFactory<HttpRequest> { 046 047 public static final DefaultHttpRequestWriterFactory INSTANCE = new DefaultHttpRequestWriterFactory(); 048 049 private final LineFormatter lineFormatter; 050 051 public DefaultHttpRequestWriterFactory(final LineFormatter lineFormatter) { 052 super(); 053 this.lineFormatter = lineFormatter != null ? lineFormatter : BasicLineFormatter.INSTANCE; 054 } 055 056 public DefaultHttpRequestWriterFactory() { 057 this(null); 058 } 059 060 @Override 061 public NHttpMessageWriter<HttpRequest> create(final SessionOutputBuffer buffer) { 062 return new DefaultHttpRequestWriter(buffer, lineFormatter); 063 } 064 065}