/* | |
* Copyright 1999-2012 Alibaba Group. | |
* | |
* 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 com.alibaba.dubbo.cache.support.threadlocal; | |
import java.util.HashMap; | |
import java.util.Map; | |
import com.alibaba.dubbo.cache.Cache; | |
import com.alibaba.dubbo.common.URL; | |
/** | |
* ThreadLocalCache | |
* | |
* @author william.liangf | |
*/ | |
public class ThreadLocalCache implements Cache { | |
private final ThreadLocal<Map<Object, Object>> store; | |
public ThreadLocalCache(URL url) { | |
this.store = new ThreadLocal<Map<Object, Object>>() { | |
@Override | |
protected Map<Object, Object> initialValue() { | |
return new HashMap<Object, Object>(); | |
} | |
}; | |
} | |
public void put(Object key, Object value) { | |
store.get().put(key, value); | |
} | |
public Object get(Object key) { | |
return store.get().get(key); | |
} | |
} |