digital.nedra.commons.starter.dao.config.cache.EntityCacheFactory Maven / Gradle / Ivy

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Spring Boot starter for storing data as an entity-subentity hierarchy with a parent-child relationship.

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/*
 * Copyright 2022 Nedra Team
 *
 * 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 digital.nedra.commons.starter.dao.config.cache;

import lombok.RequiredArgsConstructor;
import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;

@Component
@RequiredArgsConstructor
public class EntityCacheFactory {
  private final CacheManager abstractCacheManager;

  public  Cache getOrCreateCache(Class entityClass) {
    String cacheName = entityClass.getSimpleName();
    Cache cache = abstractCacheManager.getCache(cacheName);
    Assert.notNull(cache, String.format("failed to get cache %s, could not get the cache, it is"
            + " possible that dynamic cache creation is disabled or the cache was not created "
            + "manually",
        cacheName));
    return cache;
  }
}