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    1   /***
    2    * @(#)MBeanServerInterceptor.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.container;
    26
    27  import org.apache.commons.lang.BooleanUtils;
    28  import org.apache.commons.logging.Log;
    29  import org.apache.commons.logging.LogFactory;
    30  import org.huihoo.jfox.soaf.util.resource.ResourceHelper;
    31
    32  /***
    33   * MBeanServerInterceptor intercept manageable service request and regist
    34   * service instance to a MBeanServer and ServiceContainer.
    35   *
    36   * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
    37   * @version $Revision: 1.15 $ $Date: 2005/05/22 06:46:49 $
    38   * @version Revision: 1.0
    39   */
    40
    41  public class MBeanServerInterceptor implements ServiceInterceptor {
    42
    43      private final Log logger = LogFactory.getLog(getClass());
    44
    45      private ManageableServiceContainer manageableServiceContainer = ManageableServiceContainer
    46              .getInstance();
    47
    48      /***
    49       * Interceptor invoke.
    50       *
    51       * @param serviceEntry
    52       * @throws Throwable
    53       */
    54      public void invoke(ServiceEntry serviceEntry) throws Throwable {
    55
    56          if (BooleanUtils.toBoolean(serviceEntry.getManageable())) {
    57              logger.info("Register Managable Service : "
    58                      + serviceEntry.getImplementation());
    59              Object object = ResourceHelper.instantiate(serviceEntry
    60                      .getImplementation());
    61              synchronized (manageableServiceContainer) {
    62                  manageableServiceContainer.registManagebleService(object,
    63                          serviceEntry);
    64              }
    65          }
    66      }
    67
    68  }