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Diffstat (limited to 'mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCookieStore.java')
-rw-r--r-- | mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCookieStore.java | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCookieStore.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCookieStore.java new file mode 100644 index 000000000..624a8f81d --- /dev/null +++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/impl/client/BasicCookieStore.java @@ -0,0 +1,144 @@ +/* + * ==================================================================== + * 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 ch.boye.httpclientandroidlib.impl.client; + +import java.io.Serializable; +import java.util.ArrayList; +import java.util.Date; +import java.util.Iterator; +import java.util.List; +import java.util.TreeSet; + +import ch.boye.httpclientandroidlib.annotation.GuardedBy; +import ch.boye.httpclientandroidlib.annotation.ThreadSafe; +import ch.boye.httpclientandroidlib.client.CookieStore; +import ch.boye.httpclientandroidlib.cookie.Cookie; +import ch.boye.httpclientandroidlib.cookie.CookieIdentityComparator; + +/** + * Default implementation of {@link CookieStore} + * + * + * @since 4.0 + */ +@ThreadSafe +public class BasicCookieStore implements CookieStore, Serializable { + + private static final long serialVersionUID = -7581093305228232025L; + + @GuardedBy("this") + private final TreeSet<Cookie> cookies; + + public BasicCookieStore() { + super(); + this.cookies = new TreeSet<Cookie>(new CookieIdentityComparator()); + } + + /** + * Adds an {@link Cookie HTTP cookie}, replacing any existing equivalent cookies. + * If the given cookie has already expired it will not be added, but existing + * values will still be removed. + * + * @param cookie the {@link Cookie cookie} to be added + * + * @see #addCookies(Cookie[]) + * + */ + public synchronized void addCookie(final Cookie cookie) { + if (cookie != null) { + // first remove any old cookie that is equivalent + cookies.remove(cookie); + if (!cookie.isExpired(new Date())) { + cookies.add(cookie); + } + } + } + + /** + * Adds an array of {@link Cookie HTTP cookies}. Cookies are added individually and + * in the given array order. If any of the given cookies has already expired it will + * not be added, but existing values will still be removed. + * + * @param cookies the {@link Cookie cookies} to be added + * + * @see #addCookie(Cookie) + * + */ + public synchronized void addCookies(final Cookie[] cookies) { + if (cookies != null) { + for (final Cookie cooky : cookies) { + this.addCookie(cooky); + } + } + } + + /** + * Returns an immutable array of {@link Cookie cookies} that this HTTP + * state currently contains. + * + * @return an array of {@link Cookie cookies}. + */ + public synchronized List<Cookie> getCookies() { + //create defensive copy so it won't be concurrently modified + return new ArrayList<Cookie>(cookies); + } + + /** + * Removes all of {@link Cookie cookies} in this HTTP state + * that have expired by the specified {@link java.util.Date date}. + * + * @return true if any cookies were purged. + * + * @see Cookie#isExpired(Date) + */ + public synchronized boolean clearExpired(final Date date) { + if (date == null) { + return false; + } + boolean removed = false; + for (final Iterator<Cookie> it = cookies.iterator(); it.hasNext();) { + if (it.next().isExpired(date)) { + it.remove(); + removed = true; + } + } + return removed; + } + + /** + * Clears all cookies. + */ + public synchronized void clear() { + cookies.clear(); + } + + @Override + public synchronized String toString() { + return cookies.toString(); + } + +} |