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    1   /***
    2    * @(#)SwarmCacheServiceProvider.java
    3    *
    4    * JFoxSOAF, Service-Oriented Application Framework
    5    *
    6    * Copyright(c) JFoxSOAF Team
    7    *
    8    * Licensed under the GNU LGPL, Version 2.1 (the "License");
    9    * you may not use this file except in compliance with the License.
    10   * You may obtain a copy of the License at
    11   *
    12   * http://www.gnu.org/copyleft/lesser.html
    13   *
    14   * Unless required by applicable law or agreed to in writing, software
    15   * distributed under the License is distributed on an "AS IS" BASIS,
    16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    17   * See the License for the specific language governing permissions and
    18   * limitations under the License.
    19   *
    20   * For more information, please visit:
    21   * http://www.jfox.cn/confluence/display/JFoxSOAF/Home
    22   * http://www.huihoo.org/jfox/jfoxsoaf
    23   */
    24
    25  package org.huihoo.jfox.soaf.services.cache;
    26
    27  import java.util.Properties;
    28
    29  import net.sf.swarmcache.CacheConfiguration;
    30  import net.sf.swarmcache.CacheConfigurationManager;
    31  import net.sf.swarmcache.CacheFactory;
    32  import net.sf.swarmcache.ObjectCache;
    33
    34  import org.huihoo.jfox.soaf.exception.CacheServiceException;
    35
    36  /***
    37   * <p>
    38   * SwarmCache service provider SwarmCache does not support locking, so strict
    39   * "read-write" semantics are unsupported.
    40   * </p>
    41   *
    42   * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
    43   * @version $Revision: 1.1 $ $Date: 2005/05/22 06:48:52 $
    44   * @version Revision: 1.0
    45   */
    46
    47  public class SwarmCacheServiceProvider implements CacheServiceProvider {
    48
    49      private CacheFactory factory;
    50
    51      public SwarmCacheServiceProvider() {
    52      }
    53
    54      /***
    55       * @see org.huihoo.jfox.soaf.services.cache.CacheServiceProvider#buildCacheService(java.lang.String)
    56       */
    57      public CacheService buildCacheService(String regionName,
    58              Properties properties) throws CacheServiceException {
    59          CacheConfiguration config = CacheConfigurationManager
    60                  .getConfig(properties);
    61          factory = new CacheFactory(config);
    62          ObjectCache cache = factory.createCache(regionName);
    63          if (cache == null) {
    64              throw new CacheServiceException(
    65                      "SwarmCache did not create a cache: " + regionName);
    66          }
    67          return new SwarmCacheServiceImpl(cache);
    68      }
    69
    70  }