dubbo ThreadLocalCacheFactory 源码
dubbo ThreadLocalCacheFactory 代码
文件路径：/dubbo-filter/dubbo-filter-cache/src/main/java/org/apache/dubbo/cache/support/threadlocal/ThreadLocalCacheFactory.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.dubbo.cache.support.threadlocal;
import org.apache.dubbo.cache.Cache;
import org.apache.dubbo.cache.support.AbstractCacheFactory;
import org.apache.dubbo.common.URL;
/**
* Implement {@link org.apache.dubbo.cache.CacheFactory} by extending {@link AbstractCacheFactory} and provide
* instance of new {@link ThreadLocalCache}. Note about this class is, each thread does not have a local copy of factory.
*
* @see AbstractCacheFactory
* @see ThreadLocalCache
* @see Cache
*/
public class ThreadLocalCacheFactory extends AbstractCacheFactory {
/**
* Takes url as an method argument and return new instance of cache store implemented by ThreadLocalCache.
* @param url url of the method
* @return ThreadLocalCache instance of cache
*/
@Override
protected Cache createCache(URL url) {
return new ThreadLocalCache(url);
}
}
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