1 /* 2 * ==================================================================== 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * ==================================================================== 20 * 21 * This software consists of voluntary contributions made by many 22 * individuals on behalf of the Apache Software Foundation. For more 23 * information on the Apache Software Foundation, please see 24 * <http://www.apache.org/>. 25 * 26 */ 27 28 package org.apache.hc.client5.http.impl.cookie; 29 30 import org.apache.hc.client5.http.cookie.CookieSpec; 31 import org.apache.hc.client5.http.cookie.CookieSpecFactory; 32 import org.apache.hc.core5.annotation.Contract; 33 import org.apache.hc.core5.annotation.ThreadingBehavior; 34 import org.apache.hc.core5.http.protocol.HttpContext; 35 36 /** 37 * {@link CookieSpecFactory} implementation that ignores all cookies. 38 * 39 * @since 4.4 40 */ 41 @Contract(threading = ThreadingBehavior.SAFE) 42 public class IgnoreCookieSpecFactory implements CookieSpecFactory { 43 44 private volatile CookieSpec cookieSpec; 45 46 public IgnoreCookieSpecFactory() { 47 super(); 48 } 49 50 @Override 51 public CookieSpec create(final HttpContext context) { 52 if (cookieSpec == null) { 53 synchronized (this) { 54 if (cookieSpec == null) { 55 this.cookieSpec = IgnoreSpecSpec.INSTANCE; 56 } 57 } 58 } 59 return this.cookieSpec; 60 } 61 62 }