/*
 * 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.sizeof;

import org.ehcache.core.spi.service.ServiceFactory;
import org.ehcache.core.spi.store.heap.SizeOfEngineProvider;
import org.ehcache.impl.config.store.heap.DefaultSizeOfEngineConfiguration;
import org.ehcache.impl.config.store.heap.DefaultSizeOfEngineProviderConfiguration;
import org.ehcache.spi.service.ServiceCreationConfiguration;
import org.osgi.service.component.annotations.Component;

Author:Abhilash
/** * @author Abhilash * */
@Component public class DefaultSizeOfEngineProviderFactory implements ServiceFactory<SizeOfEngineProvider> { @Override public SizeOfEngineProvider create(ServiceCreationConfiguration<SizeOfEngineProvider, ?> configuration) { long maxTraversals = DefaultSizeOfEngineConfiguration.DEFAULT_OBJECT_GRAPH_SIZE; long maxSize = DefaultSizeOfEngineConfiguration.DEFAULT_MAX_OBJECT_SIZE; if(configuration != null) { DefaultSizeOfEngineProviderConfiguration sizeOfEngineConfiguration = (DefaultSizeOfEngineProviderConfiguration)configuration; maxTraversals = sizeOfEngineConfiguration.getMaxObjectGraphSize(); maxSize = sizeOfEngineConfiguration.getUnit().toBytes(sizeOfEngineConfiguration.getMaxObjectSize()); } return new DefaultSizeOfEngineProvider(maxTraversals, maxSize); } @Override public Class<SizeOfEngineProvider> getServiceType() { return SizeOfEngineProvider.class; } }