content: /*
   *  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.causeway.extensions.titlecache.caffeine;
  
  import java.util.concurrent.TimeUnit;
  
  import org.apache.causeway.extensions.titlecache.caffeine.dom.TitleCacheSubscriber;
  
  import org.springframework.cache.annotation.EnableCaching;
  import org.springframework.cache.caffeine.CaffeineCacheManager;
  import org.springframework.cache.annotation.CachingConfigurerSupport;
  import org.springframework.context.annotation.Bean;
  import org.springframework.context.annotation.Configuration;
  import org.springframework.context.annotation.Import;
  
  import org.apache.causeway.extensions.titlecache.applib.CausewayModuleExtTitlecacheApplib;
  
  import com.github.benmanes.caffeine.cache.Caffeine;
  
  @Configuration
  @Import({
          // modules
          CausewayModuleExtTitlecacheApplib.class,
  
          // services
          TitleCacheSubscriber.class
  })
  @EnableCaching
  public class CausewayModuleExtTitlecacheCaffeine extends CachingConfigurerSupport {
  
      public static final String NAMESPACE = "causeway.ext.titlecache.jcache";
      static final String CACHE_NAME_PREFIX = NAMESPACE + ".";
  
      @Bean
      @Override
      public CaffeineCacheManager cacheManager() {
          CaffeineCacheManager cacheManager = new CaffeineCacheManager();
          cacheManager.setCaffeine(
                  Caffeine.newBuilder()
                          .expireAfterWrite(10, TimeUnit.MINUTES)
                          .maximumSize(100)
          );
          return cacheManager;
      }
  }
  