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.HttpResponse; 031import org.apache.http.HttpResponseFactory; 032import org.apache.http.annotation.ThreadingBehavior; 033import org.apache.http.annotation.Contract; 034import org.apache.http.config.MessageConstraints; 035import org.apache.http.impl.DefaultHttpResponseFactory; 036import org.apache.http.message.BasicLineParser; 037import org.apache.http.message.LineParser; 038import org.apache.http.nio.NHttpMessageParser; 039import org.apache.http.nio.NHttpMessageParserFactory; 040import org.apache.http.nio.reactor.SessionInputBuffer; 041 042/** 043 * Default factory for response message parsers. 044 * 045 * @since 4.3 046 */ 047@Contract(threading = ThreadingBehavior.IMMUTABLE_CONDITIONAL) 048public class DefaultHttpResponseParserFactory implements NHttpMessageParserFactory<HttpResponse> { 049 050 public static final DefaultHttpResponseParserFactory INSTANCE = new DefaultHttpResponseParserFactory(); 051 052 private final LineParser lineParser; 053 private final HttpResponseFactory responseFactory; 054 055 public DefaultHttpResponseParserFactory(final LineParser lineParser, 056 final HttpResponseFactory responseFactory) { 057 super(); 058 this.lineParser = lineParser != null ? lineParser : BasicLineParser.INSTANCE; 059 this.responseFactory = responseFactory != null ? responseFactory 060 : DefaultHttpResponseFactory.INSTANCE; 061 } 062 063 public DefaultHttpResponseParserFactory() { 064 this(null, null); 065 } 066 067 @Override 068 public NHttpMessageParser<HttpResponse> create(final SessionInputBuffer buffer, 069 final MessageConstraints constraints) { 070 return new DefaultHttpResponseParser(buffer, lineParser, responseFactory, constraints); 071 } 072 073}