/*
* 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.impl.config.store.heap.DefaultSizeOfEngineConfiguration;
import org.ehcache.impl.config.store.heap.DefaultSizeOfEngineProviderConfiguration;
import org.ehcache.spi.service.ServiceCreationConfiguration;
import org.ehcache.core.spi.service.ServiceFactory;
import org.ehcache.core.spi.store.heap.SizeOfEngineProvider;
/**
* @author Abhilash
*
*/
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;
}
}