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   
   18   package org.apache.geronimo.deployment.plugin.local;
   19   
   20   import org.apache.geronimo.deployment.plugin.TargetModuleIDImpl;
   21   import org.apache.geronimo.kernel.Kernel;
   22   import org.apache.geronimo.kernel.config.ConfigurationManager;
   23   import org.apache.geronimo.kernel.config.ConfigurationUtil;
   24   import org.apache.geronimo.kernel.repository.Artifact;
   25   
   26   import java.util.List;
   27   import javax.enterprise.deploy.shared.CommandType;
   28   import javax.enterprise.deploy.shared.ModuleType;
   29   import javax.enterprise.deploy.spi.TargetModuleID;
   30   
   31   /**
   32    * @version $Rev: 689884 $ $Date: 2008-08-28 09:42:47 -0700 (Thu, 28 Aug 2008) $
   33    */
   34   public class StopCommand extends CommandSupport {
   35       private final Kernel kernel;
   36       private final TargetModuleID[] modules;
   37   
   38       public StopCommand(Kernel kernel, TargetModuleID modules[]) {
   39           super(CommandType.STOP);
   40           this.kernel = kernel;
   41           this.modules = modules;
   42       }
   43   
   44       public void run() {
   45           try {
   46               ConfigurationManager configurationManager = ConfigurationUtil.getConfigurationManager(kernel);
   47               int alreadyStopped = 0;
   48   
   49               try {
   50                   for (int i = 0; i < modules.length; i++) {
   51                       TargetModuleID module = modules[i];
   52                       Artifact moduleID = Artifact.create(module.getModuleID());
   53                       org.apache.geronimo.kernel.config.LifecycleResults lcresult = null;
   54   
   55                       if (configurationManager.isRunning(moduleID)) {
   56                           lcresult = configurationManager.stopConfiguration(moduleID);
   57                           addModule(module);
   58                       } else {
   59                           updateStatus("Module " + moduleID + " is already stopped");
   60                           alreadyStopped++;
   61                       }
   62   
   63                       if (configurationManager.isLoaded(moduleID)) {
   64                           configurationManager.unloadConfiguration(moduleID);
   65                       }
   66   
   67                       if (lcresult != null) {
   68                           java.util.Iterator iterator = lcresult.getStopped().iterator();
   69                           while (iterator.hasNext()) {
   70                               Artifact config = (Artifact)iterator.next();
   71                               if (!config.toString().equals(module.getModuleID())) {
   72                                   //TODO might be a hack
   73                                   List kidsChild = loadChildren(kernel, config.toString());
   74                                   //this.updateStatus("printing kidsChild="+kidsChild);
   75                                   //this.updateStatus("printing config="+config.toString());
   76                                   // Build a response obect containg the started configuration and a list of it's contained modules
   77                                   TargetModuleIDImpl idChild = new TargetModuleIDImpl(null, config.toString(),
   78                                           (String[]) kidsChild.toArray(new String[kidsChild.size()]));
   79                                   if (isWebApp(kernel, config.toString())) {
   80                                       idChild.setType(ModuleType.WAR);
   81                                   }
   82                                   if (idChild.getChildTargetModuleID() != null) {
   83                                       for (int k = 0; k < idChild.getChildTargetModuleID().length; k++) {
   84                                           TargetModuleIDImpl child = (TargetModuleIDImpl) idChild.getChildTargetModuleID()[k];
   85                                           if (isWebApp(kernel, child.getModuleID())) {
   86                                               child.setType(ModuleType.WAR);
   87                                           }
   88                                       }
   89                                   }
   90                                   addModule(idChild);
   91                               }
   92                           }
   93                       }
   94                   }
   95               } finally {
   96                   ConfigurationUtil.releaseConfigurationManager(kernel, configurationManager);
   97               }
   98               if ((getModuleCount() + alreadyStopped) < modules.length) {
   99                   fail("Some modules could not be stopped");
  100               } else {
  101                   complete("Completed");
  102               }
  103           } catch (Throwable e) {
  104               doFail(e);
  105           }
  106       }
  107   }