| /* |
| * 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.commons.jcs3.jcache.extras.loader; |
| |
| import org.apache.commons.jcs3.jcache.extras.InternalCacheRule; |
| import org.apache.commons.jcs3.jcache.extras.loader.CacheLoaderAdapter; |
| import org.apache.commons.jcs3.jcache.extras.loader.CompositeCacheLoader; |
| import org.junit.Rule; |
| import org.junit.Test; |
| |
| import javax.cache.Cache; |
| import javax.cache.configuration.Configuration; |
| import javax.cache.configuration.MutableConfiguration; |
| import javax.cache.integration.CacheLoaderException; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class CompositeCacheLoaderTest |
| { |
| @Rule |
| public final InternalCacheRule rule = new InternalCacheRule(this); |
| |
| private final AtomicInteger count = new AtomicInteger(0); |
| |
| private final CacheLoaderAdapter<String, String> loader1 = new CacheLoaderAdapter<String, String>() |
| { |
| @Override |
| public String load(final String key) throws CacheLoaderException |
| { |
| count.incrementAndGet(); |
| return null; |
| } |
| }; |
| private final CacheLoaderAdapter<String, String> loader2 = new CacheLoaderAdapter<String, String>() |
| { |
| @Override |
| public String load(final String key) throws CacheLoaderException |
| { |
| count.incrementAndGet(); |
| return null; |
| } |
| }; |
| private final Configuration<?, ?> config = new MutableConfiguration<String, String>() |
| .setStoreByValue(false) |
| .setReadThrough(true) |
| .setCacheLoaderFactory(new CompositeCacheLoader<>(loader1, loader2)); |
| private Cache<String, String> cache; |
| |
| @Test |
| public void checkComposite() |
| { |
| cache.get("foo"); |
| assertEquals(2, count.get()); |
| } |
| } |