package org.apache.onami.test.handler;

 /*

  * Licensed to the Apache Software Foundation (ASF) under one

  * or more contributor license agreements.  See the NOTICE file

  * distributed with this work for additional information

  * regarding copyright ownership.  The ASF licenses this file

  * to you under the Apache License, Version 2.0 (the

  * "License"); you may not use this file except in compliance

  * with the License.  You may obtain a copy of the License at

  *

  *   http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing,

  * software distributed under the License is distributed on an

  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

  * KIND, either express or implied.  See the License for the

  * specific language governing permissions and limitations

  * under the License.

  */

 import java.util.ArrayList;

 import java.util.List;

 import java.util.logging.Level;

 import java.util.logging.Logger;

 import org.apache.onami.test.annotation.GuiceModules;

 import org.apache.onami.test.reflection.ClassHandler;

 import org.apache.onami.test.reflection.HandleException;

 import com.google.inject.Module;

 /**

  * Handler class to handle all {@link GuiceModules} annotations.

  *

  * @see org.apache.onami.test.reflection.ClassVisitor

  */

 public final class GuiceModuleHandler

     implements ClassHandler<GuiceModules>

 {

     private static final Logger LOGGER = Logger.getLogger( GuiceModuleHandler.class.getName() );

     private final List<Module> modules = new ArrayList<Module>();

     /**

      * @return the modules

      */

     public List<Module> getModules()

     {

         return modules;

     }

     /**

      * {@inheritDoc}

      */

     public void handle( GuiceModules annotation, Class<?> element )

         throws HandleException

     {

         for ( Class<? extends Module> module : annotation.value() )

         {

             if ( LOGGER.isLoggable( Level.FINER ) )

             {

                 LOGGER.finer( "   Try to create module: " + module );

             }

             try

             {

                 modules.add( module.newInstance() );

             }

             catch ( Exception e )

             {

                 throw new HandleException( e );

             }

         }

     }

 }