package org.apache.maven.shared.release.exec;
   
   /*
    * 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.release.ReleaseResult;
  import org.apache.maven.shared.release.env.DefaultReleaseEnvironment;
  import org.apache.maven.shared.release.env.ReleaseEnvironment;
  import org.codehaus.plexus.logging.LogEnabled;
  import org.codehaus.plexus.logging.Logger;
  import org.codehaus.plexus.util.StringUtils;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.List;
  
  public abstract class AbstractMavenExecutor
      implements MavenExecutor, LogEnabled
  {
  
      private Logger logger;
  
      protected AbstractMavenExecutor()
      {
      }
  
      /** {@inheritDoc} */
      public void executeGoals( File workingDirectory, String goals, boolean interactive, String additionalArguments,
                                String pomFileName, ReleaseResult result )
          throws MavenExecutorException
      {
          executeGoals( workingDirectory, goals, new DefaultReleaseEnvironment(), interactive, additionalArguments, pomFileName, result );
      }
  
      /** {@inheritDoc} */
      public void executeGoals( File workingDirectory, String goals, boolean interactive, String additionalArguments,
                                ReleaseResult result )
          throws MavenExecutorException
      {
          executeGoals( workingDirectory, goals, new DefaultReleaseEnvironment(), interactive, additionalArguments, result );
      }
  
      /** {@inheritDoc} */
      public void executeGoals( File workingDirectory, String goals, ReleaseEnvironment releaseEnvironment,
                                boolean interactive, String arguments, ReleaseResult result )
          throws MavenExecutorException
      {
          executeGoals( workingDirectory, goals, releaseEnvironment, interactive, arguments, null, result );
      }
  
      /** {@inheritDoc} */
      public void executeGoals( File workingDirectory, String goals, ReleaseEnvironment releaseEnvironment,
                                boolean interactive, String additionalArguments, String pomFileName, ReleaseResult result )
          throws MavenExecutorException
      {
          List<String> goalsList = new ArrayList<String>();
          if ( goals != null )
          {
              // accept both space and comma, so the old way still work
              // also accept line separators, so that goal lists can be spread
              // across multiple lines in the POM.
              String[] tokens = StringUtils.split( goals, ", \n\r\t" );
  
              for ( int i = 0; i < tokens.length; ++i )
              {
                  goalsList.add( tokens[i] );
              }
          }
          executeGoals( workingDirectory, goalsList, releaseEnvironment, interactive, additionalArguments, pomFileName, result );
      }
  
      protected abstract void executeGoals( File workingDirectory, List<String> goals, ReleaseEnvironment releaseEnvironment,
                                boolean interactive, String additionalArguments, String pomFileName, ReleaseResult result )
          throws MavenExecutorException;
  
  
      protected final Logger getLogger()
      {
          return logger;
      }
  
      /** {@inheritDoc} */
      public void enableLogging( Logger logger )
     {
         this.logger = logger;
     }
 }