content: package org.apache.archiva.policies;
  
  /*
   * 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 org.apache.archiva.repository.storage.StorageAsset;
  
  import java.util.Properties;
  
  /**
   * DownloadPolicy 
   *
   *
   */
  public interface DownloadPolicy
      extends Policy
  {
  
      /**
       * Apply the download policy.
       * 
       * @param policySetting the policy setting.
       * @param request the list of request properties that the policy might use.
       * @param localFile
       *
       * @throws PolicyViolationException if the policy has been violated.
       */
      void applyPolicy( PolicyOption policySetting, Properties request, StorageAsset localFile )
          throws PolicyViolationException, PolicyConfigurationException;
  }
  