package org.apache.maven.plugins.assembly.io;
   
   /*
    * 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.maven.shared.io.location.FileLocation;
  import org.apache.maven.shared.io.location.Location;
  import org.apache.maven.shared.io.location.LocatorStrategy;
  import org.apache.maven.shared.io.logging.MessageHolder;
  
  import java.io.File;
  
  /**
   *
   */
  class RelativeFileLocatorStrategy
      implements LocatorStrategy
  {
  
      private final File basedir;
  
      RelativeFileLocatorStrategy( File basedir )
      {
          this.basedir = basedir;
      }
  
      @Override
      public Location resolve( String locationSpecification, MessageHolder messageHolder )
      {
          File file = new File( basedir, locationSpecification );
          messageHolder.addInfoMessage( "Searching for file location: " + file.getAbsolutePath() );
  
          Location location = null;
  
          if ( file.exists() )
          {
              location = new FileLocation( file, locationSpecification );
          }
          else
          {
              messageHolder.addMessage( "File: " + file.getAbsolutePath() + " does not exist." );
          }
  
          return location;
      }
  
  }