001/*
002 * (C) Copyright 2006-2007 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Jean-Marc Orliaguet, Chalmers
018 *
019 * $Id$
020 */
021
022package org.nuxeo.theme.models;
023
024import java.util.HashMap;
025import java.util.Map;
026
027import org.nuxeo.theme.rendering.RenderingInfo;
028
029public final class InfoPool {
030
031    private static final String INFOID_PREFIX = "i";
032
033    protected static final ThreadLocal<HashMap<String, Info>> threadInstance = new ThreadLocal<HashMap<String, Info>>() {
034        @Override
035        protected HashMap<String, Info> initialValue() {
036            return new HashMap<String, Info>();
037        }
038    };
039
040    public static Map<String, Info> getInfoMap() {
041        return threadInstance.get();
042    }
043
044    public static void register(RenderingInfo info) {
045        getInfoMap().put(computeInfoId(info), info);
046    }
047
048    public static Info get(String key) {
049        return getInfoMap().get(key);
050    }
051
052    public static String computeInfoId(RenderingInfo info) {
053        return INFOID_PREFIX + info.getUid().toString();
054    }
055
056}