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.cookie;
029
030import java.util.Collections;
031import java.util.List;
032
033import org.apache.http.Header;
034import org.apache.http.annotation.Contract;
035import org.apache.http.annotation.ThreadingBehavior;
036import org.apache.http.cookie.Cookie;
037import org.apache.http.cookie.CookieOrigin;
038import org.apache.http.cookie.MalformedCookieException;
039
040/**
041 * CookieSpec that ignores all cookies
042 *
043 * @since 4.1
044 */
045@Contract(threading = ThreadingBehavior.IMMUTABLE)
046public class IgnoreSpec extends CookieSpecBase {
047
048    @Override
049    public int getVersion() {
050        return 0;
051    }
052
053    @Override
054    public List<Cookie> parse(final Header header, final CookieOrigin origin)
055            throws MalformedCookieException {
056        return Collections.emptyList();
057    }
058
059    @Override
060    public boolean match(final Cookie cookie, final CookieOrigin origin) {
061        return false;
062    }
063
064    @Override
065    public List<Header> formatCookies(final List<Cookie> cookies) {
066        return Collections.emptyList();
067    }
068
069    @Override
070    public Header getVersionHeader() {
071        return null;
072    }
073}