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 package org.apache.hc.client5.http.impl.cache; 28 29 import org.apache.hc.client5.http.cache.HttpCacheEntrySerializer; 30 import org.apache.hc.client5.http.cache.HttpCacheStorageEntry; 31 import org.apache.hc.client5.http.cache.ResourceIOException; 32 import org.apache.hc.core5.annotation.Contract; 33 import org.apache.hc.core5.annotation.ThreadingBehavior; 34 35 /** 36 * {@link HttpCacheEntrySerializer} that uses {@link HttpCacheStorageEntry} 37 * as its cache content representation. 38 * 39 * @since 5.0 40 */ 41 @Contract(threading = ThreadingBehavior.STATELESS) 42 public class NoopCacheEntrySerializer implements HttpCacheEntrySerializer<HttpCacheStorageEntry> { 43 44 public static final NoopCacheEntrySerializer INSTANCE = new NoopCacheEntrySerializer(); 45 46 @Override 47 public HttpCacheStorageEntry serialize(final HttpCacheStorageEntry cacheEntry) throws ResourceIOException { 48 return cacheEntry; 49 } 50 51 @Override 52 public HttpCacheStorageEntry deserialize(final HttpCacheStorageEntry cacheEntry) throws ResourceIOException { 53 return cacheEntry; 54 } 55 56 }