package org.apache.maven.plugins.assembly.filter;
   
   /*
    * 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 javax.inject.Named;
  
  import org.codehaus.plexus.components.io.fileselectors.FileInfo;
  
  /**
   *
   */
  @Named( "metaInf-spring" )
  public class MetaInfSpringHandler
      extends AbstractLineAggregatingHandler
  {
  
      private static final String SPRING_PATH_PREFIX = "META-INF/";
  
      @Override
      protected String getOutputPathPrefix( final FileInfo fileInfo )
      {
          return SPRING_PATH_PREFIX;
      }
  
      @Override
      protected boolean fileMatches( final FileInfo fileInfo )
      {
          final String path = fileInfo.getName();
  
          String leftover = null;
          if ( path.startsWith( "/META-INF/spring." ) )
          {
              leftover = path.substring( "/META-INF/spring.".length() );
          }
          else if ( path.startsWith( "META-INF/spring." ) )
          {
              leftover = path.substring( "META-INF/spring.".length() - 1 );
          }
  
          return leftover != null && leftover.length() > 0;
      }
  
  }