package org.apache.archiva.proxy.model;
   
   /*
    * 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.policies.Policy;
  import org.apache.archiva.policies.PolicyOption;
  import org.apache.archiva.repository.ManagedRepository;
  import org.apache.archiva.repository.RemoteRepository;
  import org.apache.archiva.repository.connector.RepositoryConnector;
  
  import java.util.Iterator;
  import java.util.List;
  import java.util.Map;
  
  /**
   * This represents a connector for a repository to a remote repository that is proxied.
   */
  public class ProxyConnector
      implements RepositoryConnector
  {
      private ManagedRepository sourceRepository;
  
      private RemoteRepository targetRepository;
  
      private List<String> blacklist;
  
      private List<String> whitelist;
  
      private String proxyId;
  
      private int order;
  
      private Map<Policy, PolicyOption> policies;
  
      private boolean enabled;
  
      private Map<String, String> properties;
  
      public ProxyConnector()
      {
          // no op
      }
  
      /**
       * @see RepositoryConnector#isEnabled()
       */
      @Override
      public boolean isEnabled()
      {
          return enabled;
      }
  
  
      /**
       * @see RepositoryConnector#enable()
       */
      @Override
      public void enable()
      {
          this.enabled = true;
      }
  
      /**
       * @see RepositoryConnector#disable()
       */
      @Override
      public void disable( )
      {
          this.enabled = false;
      }
  
      /**
       * @see RepositoryConnector#getBlacklist()
       */
      @Override
      public List<String> getBlacklist()
      {
          return blacklist;
      }
  
      /**
       * Sets the blacklist. The list is a string of paths.
      *
      * @param blacklist List of paths.
      */
     public void setBlacklist( List<String> blacklist )
     {
         this.blacklist = blacklist;
     }
 
     /**
      * @see RepositoryConnector#getSourceRepository()
      */
     @Override
     public ManagedRepository getSourceRepository()
     {
         return sourceRepository;
     }
 
     /**
      * Sets the source repository.
      * @param sourceRepository The managed repository which is the local representation of the proxy.
      */
     public void setSourceRepository( ManagedRepository sourceRepository )
     {
         this.sourceRepository = sourceRepository;
     }
 
     /**
      * @see ProxyConnector#getTargetRepository()
      */
     @Override
     public RemoteRepository getTargetRepository()
     {
         return targetRepository;
     }
 
     /**
      * Sets the target repository.
      * @param targetRepository The remote repository, where the artifacts are downloaded from.
      */
     public void setTargetRepository( RemoteRepository targetRepository )
     {
         this.targetRepository = targetRepository;
     }
 
     /**
      * @see ProxyConnector#getWhitelist()
      */
     @Override
     public List<String> getWhitelist()
     {
         return whitelist;
     }
 
     /**
      * Sets the list of paths that are proxied.
      * @param whitelist List of paths.
      */
     public void setWhitelist( List<String> whitelist )
     {
         this.whitelist = whitelist;
     }
 
     /**
      * Returns the policies that are defined
      * @return
      */
     public Map<Policy, PolicyOption> getPolicies()
     {
         return policies;
     }
 
     /**
      * Sets policies that set the behaviour of this proxy connector.
      * @param policies A map of policies with each option.
      */
     public void setPolicies( Map<Policy, PolicyOption> policies )
     {
         this.policies = policies;
     }
 
     /**
      * Adds a new policy.
      * @param policy The policy to add.
      * @param option  The option for the policy.
      */
     public void addPolicy( Policy policy, PolicyOption option )
     {
         this.policies.put( policy, option );
     }
 
     /**
      * Returns the id of this proxy connector.
      * @return The id string.
      */
     public String getProxyId()
     {
         return proxyId;
     }
 
     /**
      * Sets the id of this proxy connector.
      * @param proxyId A id string.
      */
     public void setProxyId( String proxyId )
     {
         this.proxyId = proxyId;
     }
 
     @Override
     public String toString()
     {
         StringBuilder sb = new StringBuilder();
 
         sb.append( "ProxyConnector[\n" );
         sb.append( "  source: [managed] " ).append( this.sourceRepository.getId() ).append( "\n" );
         sb.append( "  target: [remote] " ).append( this.targetRepository.getId() ).append( "\n" );
         sb.append( "  proxyId:" ).append( this.proxyId ).append( "\n" );
 
         Iterator<Policy> keys = this.policies.keySet().iterator();
         while ( keys.hasNext() )
         {
             String name = keys.next().getId();
             sb.append( "  policy[" ).append( name ).append( "]:" );
             sb.append( this.policies.get( name ) ).append( "\n" );
         }
 
         sb.append( "]" );
 
         return sb.toString();
     }
 
     /**
      * Returns a number that orders the proxy connectors numerically.
      * @return The order number of this connector.
      */
     public int getOrder()
     {
         return order;
     }
 
     /**
      * Set the order number of this proxy connector.
      *
      * @param order The order number.
      */
     public void setOrder( int order )
     {
         this.order = order;
     }
 
     /**
      * Returns additional properties defined for this connector.
      * @return Map of key, value pairs.
      */
     public Map<String, String> getProperties() {
         return properties;
     }
 
     /**
      * Sets additional properties for this connector.
      * @param properties Map of key, value pairs.
      */
     public void setProperties(Map<String, String> properties) {
         this.properties = properties;
     }
 }