org.bridje.ioc.impl.ScopeCache Maven / Gradle / Ivy

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/*
 * Copyright 2016 Bridje Framework.
 *
 * Licensed 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.
 */

package org.bridje.ioc.impl;

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

class ScopeCache
{
    private final Map, ClassCache> classMap;

    public ScopeCache()
    {
        classMap = new ConcurrentHashMap<>();
    }
    
    public ClassCache getCache(Class cls)
    {
        ClassCache cache = classMap.get(cls);
        if(cache == null)
        {
            cache = new ClassCache(cls);
            classMap.put(cls, cache);
        }
        return cache;
    }
}