001/*
002 *  Licensed to the Apache Software Foundation (ASF) under one
003 *  or more contributor license agreements.  See the NOTICE file
004 *  distributed with this work for additional information
005 *  regarding copyright ownership.  The ASF licenses this file
006 *  to you under the Apache License, Version 2.0 (the
007 *  "License"); you may not use this file except in compliance
008 *  with the License.  You may obtain a copy of the License at
009 *
010 *        http://www.apache.org/licenses/LICENSE-2.0
011 *
012 *  Unless required by applicable law or agreed to in writing,
013 *  software distributed under the License is distributed on an
014 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 *  KIND, either express or implied.  See the License for the
016 *  specific language governing permissions and limitations
017 *  under the License.
018 */
019package org.apache.isis.viewer.restfulobjects.rendering;
020
021import javax.ws.rs.core.CacheControl;
022
023public enum Caching {
024
025    ONE_DAY(24 * 60 * 60),
026    ONE_HOUR(60 * 60),
027    NONE(0);
028
029    private final CacheControl cacheControl;
030
031    Caching(final int maxAge) {
032        this.cacheControl = new CacheControl();
033        if (maxAge > 0) {
034            cacheControl.setMaxAge(maxAge);
035        } else {
036            cacheControl.setNoCache(true);
037        }
038    }
039
040    public CacheControl getCacheControl() {
041        return cacheControl;
042    }
043}