package org.apache.maven.resolver.internal.ant.types;
   
   /*
    * 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 org.apache.maven.resolver.internal.ant.AntRepoSys;
  import org.apache.tools.ant.Project;
  import org.apache.tools.ant.types.DataType;
  import org.apache.tools.ant.types.Reference;
  
  /**
   */
  public class Authentication
      extends DataType
  {
  
      private String username;
  
      private String password;
  
      private String privateKeyFile;
  
      private String passphrase;
  
      private List<String> servers = new ArrayList<String>();
  
      @Override
      public void setProject( Project project )
      {
          super.setProject( project );
  
          AntRepoSys.getInstance( project ).addAuthentication( this );
      }
  
      protected Authentication getRef()
      {
          return (Authentication) getCheckedRef();
      }
  
      public void setRefid( Reference ref )
      {
          if ( username != null || password != null || privateKeyFile != null || passphrase != null )
          {
              throw tooManyAttributes();
          }
          super.setRefid( ref );
      }
  
      public String getUsername()
      {
          if ( isReference() )
          {
              return getRef().getUsername();
          }
          return username;
      }
  
      public void setUsername( String username )
      {
          checkAttributesAllowed();
          this.username = username;
      }
  
      public String getPassword()
      {
          if ( isReference() )
          {
              return getRef().getPassword();
          }
          return password;
      }
  
      public void setPassword( String password )
      {
          checkAttributesAllowed();
          this.password = password;
      }
  
      public String getPrivateKeyFile()
      {
         if ( isReference() )
         {
             return getRef().getPrivateKeyFile();
         }
         return privateKeyFile;
     }
 
     public void setPrivateKeyFile( String privateKeyFile )
     {
         checkAttributesAllowed();
         this.privateKeyFile = privateKeyFile;
     }
 
     public String getPassphrase()
     {
         if ( isReference() )
         {
             return getRef().getPassphrase();
         }
         return passphrase;
     }
 
     public void setPassphrase( String passphrase )
     {
         checkAttributesAllowed();
         this.passphrase = passphrase;
     }
 
     public List<String> getServers()
     {
         if ( isReference() )
         {
             return getRef().getServers();
         }
         return servers;
     }
 
     public void setServers( String servers )
     {
         checkAttributesAllowed();
         this.servers.clear();
         String[] split = servers.split( "[;:]" );
         for ( String server : split )
         {
             server = server.trim();
             if ( server.length() > 0 )
             {
                 this.servers.add( server );
             }
         }
     }
 
 }