package org.apache.maven.lifecycle.mapping;
   
   /*
    * 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.Collections;
  import java.util.LinkedHashMap;
  import java.util.List;
  import java.util.Map;
  
  import org.codehaus.plexus.util.StringUtils;
  
  /**
   * Mojo (goals) bindings to a lifecycle phase.
   *
   * @see LifecycleMojo
   */
  public class LifecyclePhase
  {
  
      private List<LifecycleMojo> mojos;
  
      public LifecyclePhase()
      {
      }
  
      public LifecyclePhase( String goals )
      {
          set( goals );
      }
  
      public List<LifecycleMojo> getMojos()
      {
          return mojos;
      }
  
      public void setMojos( List<LifecycleMojo> mojos )
      {
          this.mojos = mojos;
      }
  
      public void set( String goals )
      {
          mojos = new ArrayList<>();
  
          if ( StringUtils.isNotEmpty( goals ) )
          {
              String[] mojoGoals = StringUtils.split( goals, "," );
  
              for ( String mojoGoal: mojoGoals )
              {
                  LifecycleMojo lifecycleMojo = new LifecycleMojo();
                  lifecycleMojo.setGoal( mojoGoal.trim() );
                  mojos.add( lifecycleMojo );
              }
          }
      }
  
      @Override
      public String toString()
      {
          StringBuilder sb = new StringBuilder();
          boolean first = true;
          List<LifecycleMojo> mojos = getMojos();
          if ( mojos != null )
          {
              for ( LifecycleMojo mojo: mojos )
              {
                  if ( first )
                  {
                      first = false;
                  }
                  else
                  {
                      sb.append( ',' );
                  }
                  sb.append( mojo.getGoal() );
              }
          }
          return sb.toString();
      }
  
     @Deprecated
     public static Map<String, String> toLegacyMap( Map<String, LifecyclePhase> lifecyclePhases )
     {
         if ( lifecyclePhases == null )
         {
             return null;
         }
 
         if ( lifecyclePhases.isEmpty() )
         {
             return Collections.emptyMap();
         }
 
         Map<String, String> phases = new LinkedHashMap<>();
         for ( Map.Entry<String, LifecyclePhase> e: lifecyclePhases.entrySet() )
         {
             phases.put( e.getKey(), e.getValue().toString() );
         }
         return phases;
     }
 
 }