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Infinispan Embedded All-in-One module

There is a newer version: 9.1.7.Final

package org.infinispan.jcache;

import org.infinispan.configuration.cache.ConfigurationBuilder;

import javax.cache.configuration.CompleteConfiguration;
import javax.cache.configuration.Configuration;
import javax.cache.configuration.Factory;
import javax.cache.configuration.MutableConfiguration;
import javax.cache.integration.CacheLoader;
import javax.cache.integration.CacheWriter;

/**
 * ConfigurationAdapter takes {@link javax.cache.configuration.Configuration} and creates
 * equivalent instance of {@link org.infinispan.configuration.cache.Configuration}
 *
 * @author Vladimir Blagojevic
 * @author Galder Zamarreño
 * @since 5.3
 */
public class ConfigurationAdapter {

   private MutableConfiguration c;

   private ConfigurationAdapter(MutableConfiguration configuration) {
      this.c = configuration;
   }

   public MutableConfiguration getConfiguration() {
      return c;
   }

   public org.infinispan.configuration.cache.Configuration build() {
      ConfigurationBuilder cb = new ConfigurationBuilder();
      if (c.isStoreByValue())
         cb.storeAsBinary().enable();

      Factory> cacheLoaderFactory = c.getCacheLoaderFactory();
      if (cacheLoaderFactory != null) {
         // User-defined cache loader will be plugged once cache has started
         cb.persistence().addStore(JStoreAdapterConfigurationBuilder.class);
      }

      Factory> cacheWriterFactory = c.getCacheWriterFactory();
      if (cacheWriterFactory != null) {
         // User-defined cache writer will be plugged once cache has started
         cb.persistence().addStore(JCacheWriterAdapterConfigurationBuilder.class);
      }

      if (c.isStatisticsEnabled())
         cb.jmxStatistics().enable();

      return cb.build();
   }

   public static  ConfigurationAdapter create(Configuration c) {
      // A configuration copy as required by the spec
      if (c instanceof CompleteConfiguration) {
         return new ConfigurationAdapter(
               new MutableConfiguration((CompleteConfiguration) c));
      } else {
         //support use of Basic Configuration
         MutableConfiguration mutableConfiguration = new MutableConfiguration();
         mutableConfiguration.setStoreByValue(c.isStoreByValue());
         mutableConfiguration.setTypes(c.getKeyType(), c.getValueType());
         return new ConfigurationAdapter(
               new MutableConfiguration(mutableConfiguration));
      }
   }

   public static  ConfigurationAdapter create() {
      return new ConfigurationAdapter(new MutableConfiguration());
   }

}