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The implementation module of Ehcache 3

There is a newer version: 3.10.8

/*
 * Copyright Terracotta, Inc.
 *
 * 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 org.ehcache.impl.internal.statistics;

import org.ehcache.core.spi.service.ServiceFactory;
import org.ehcache.core.spi.service.StatisticsService;
import org.ehcache.core.spi.service.StatisticsServiceConfiguration;
import org.ehcache.spi.service.ServiceCreationConfiguration;

public class DefaultStatisticsServiceFactory implements ServiceFactory {

  @Override
  public StatisticsService create(ServiceCreationConfiguration configuration) {
    if (configuration != null && !(configuration instanceof StatisticsServiceConfiguration)) {
      throw new IllegalArgumentException("Expected a configuration of type StatisticsServiceConfiguration but got " + configuration.getClass().getSimpleName());
    }
    if (configuration == null) {
      // configuring this service is optional
      configuration = new DefaultStatisticsServiceConfiguration();
    }
    return new DefaultStatisticsService((StatisticsServiceConfiguration) configuration);
  }

  @Override
  public Class getServiceType() {
    return StatisticsService.class;
  }
}