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    1   /**
    2    *  Licensed to the Apache Software Foundation (ASF) under one or more
    3    *  contributor license agreements.  See the NOTICE file distributed with
    4    *  this work for additional information regarding copyright ownership.
    5    *  The ASF licenses this file to You under the Apache License, Version 2.0
    6    *  (the "License"); you may not use this file except in compliance with
    7    *  the License.  You may obtain a copy of the License at
    8    *
    9    *     http://www.apache.org/licenses/LICENSE-2.0
   10    *
   11    *  Unless required by applicable law or agreed to in writing, software
   12    *  distributed under the License is distributed on an "AS IS" BASIS,
   13    *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   14    *  See the License for the specific language governing permissions and
   15    *  limitations under the License.
   16    */
   17   package org.apache.geronimo.tomcat.listener;
   18   
   19   import org.apache.catalina.Lifecycle;
   20   import org.apache.catalina.LifecycleEvent;
   21   import org.apache.catalina.core.AprLifecycleListener;
   22   
   23   /*
   24    * GeronimoAprLifecycleListener translates START_EVENT to INIT_EVENT
   25    * and STOP_EVENT to AFTER_STOP_EVENT for the AprLifecycleListener
   26    * so that the APR library is initialized correctly. The translation is
   27    * necessary as the INIT_EVENT and STOP_EVENT event are generated by Tomcat's 
   28    * StandardServer which is not present in this Tomcat integration code.
   29    */
   30   public class GeronimoAprLifecycleListener extends AprLifecycleListener {
   31   
   32       @Override
   33       public void lifecycleEvent(LifecycleEvent event) {             
   34           if (Lifecycle.START_EVENT.equals(event.getType())) {
   35               event = new LifecycleEvent(event.getLifecycle(), 
   36                                          Lifecycle.INIT_EVENT,
   37                                          event.getData());
   38           } else if (Lifecycle.STOP_EVENT.equals(event.getType())) {
   39               event = new LifecycleEvent(event.getLifecycle(), 
   40                                          Lifecycle.AFTER_STOP_EVENT,
   41                                          event.getData());
   42           }
   43           
   44           super.lifecycleEvent(event);
   45       }
   46   }

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