source.dussan.org Git - archiva.git/blob

   1 package org.apache.archiva.repository;
   2
   3 /*
   4  * Licensed to the Apache Software Foundation (ASF) under one
   5  * or more contributor license agreements.  See the NOTICE file
   6  * distributed with this work for additional information
   7  * regarding copyright ownership.  The ASF licenses this file
   8  * to you under the Apache License, Version 2.0 (the
   9  * "License"); you may not use this file except in compliance
  10  * with the License.  You may obtain a copy of the License at
  11  *
  12  *  http://www.apache.org/licenses/LICENSE-2.0
  13  *
  14  * Unless required by applicable law or agreed to in writing,
  15  * software distributed under the License is distributed on an
  16  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  17  * KIND, either express or implied.  See the License for the
  18  * specific language governing permissions and limitations
  19  * under the License.
  20  */
  21
  22 import java.util.ArrayList;
  23 import java.util.Collection;
  24 import java.util.Map;
  25 import org.apache.archiva.repository.api.interceptor.RepositoryInterceptor;
  26 import org.apache.archiva.repository.api.interceptor.RepositoryInterceptorFactory;
  27 import org.springframework.beans.BeansException;
  28 import org.springframework.beans.factory.BeanFactory;
  29 import org.springframework.beans.factory.BeanFactoryAware;
  30 import org.springframework.beans.factory.ListableBeanFactory;
  31
  32 public class DefaultRepositoryInterceptorFactory implements RepositoryInterceptorFactory<RepositoryInterceptor>, BeanFactoryAware
  33 {
  34     private ListableBeanFactory beanFactory;
  35
  36     private ArrayList<RepositoryInterceptor> repositoryInterceptors;
  37
  38     private final Class interceptorType;
  39
  40     public DefaultRepositoryInterceptorFactory(Class interceptorType)
  41     {
  42         this.interceptorType = interceptorType;
  43     }
  44
  45     public Collection<RepositoryInterceptor> getRepositoryInterceptors()
  46     {
  47         if (repositoryInterceptors == null)
  48         {
  49             repositoryInterceptors = new ArrayList<RepositoryInterceptor>();
  50             Map beans = beanFactory.getBeansOfType(interceptorType);
  51             if (beans != null)
  52             {
  53                 repositoryInterceptors.addAll(repositoryInterceptors);
  54             }
  55         }
  56         return repositoryInterceptors;
  57     }
  58
  59     public void setBeanFactory(BeanFactory beanFactory) throws BeansException
  60     {
  61         if (beanFactory instanceof ListableBeanFactory)
  62         {
  63             this.beanFactory = (ListableBeanFactory)beanFactory;
  64         }
  65         else
  66         {
  67             throw new RuntimeException("BeanFactory is not a ListableBeanFactory " + beanFactory.getClass());
  68         }
  69     }
  70 }