package org.apache.maven.project;
   
   /*
    * 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.Collections;
  import java.util.LinkedHashSet;
  import java.util.List;
  import java.util.Set;
  
  import org.apache.maven.execution.MavenSession;
  import org.apache.maven.lifecycle.DefaultLifecycles;
  import org.apache.maven.lifecycle.LifecycleExecutor;
  import org.apache.maven.lifecycle.MavenExecutionPlan;
  import org.apache.maven.model.Plugin;
  import org.apache.maven.model.PluginExecution;
  import org.apache.maven.plugin.MojoExecution;
  
  /**
   * A stub implementation that assumes an empty lifecycle to bypass interaction with the plugin manager and to avoid
   * plugin artifact resolution from repositories.
   *
   * @author Benjamin Bentmann
   */
  public class EmptyLifecycleExecutor
      implements LifecycleExecutor
  {
  
      public MavenExecutionPlan calculateExecutionPlan( MavenSession session, String... tasks )
      {
          return new MavenExecutionPlan( null, new DefaultLifecycles() );
      }
  
      public MavenExecutionPlan calculateExecutionPlan( MavenSession session, boolean setup, String... tasks )
      {
          return new MavenExecutionPlan( null, new DefaultLifecycles() );
      }
  
      public void execute( MavenSession session )
      {
      }
  
      public Set<Plugin> getPluginsBoundByDefaultToAllLifecycles( String packaging )
      {
          Set<Plugin> plugins;
  
          // NOTE: The upper-case packaging name is intentional, that's a special hinting mode used for certain tests
          if ( "JAR".equals( packaging ) )
          {
              plugins = new LinkedHashSet<>();
  
              plugins.add( newPlugin( "maven-compiler-plugin", "compile", "testCompile" ) );
              plugins.add( newPlugin( "maven-resources-plugin", "resources", "testResources" ) );
              plugins.add( newPlugin( "maven-surefire-plugin", "test" ) );
              plugins.add( newPlugin( "maven-jar-plugin", "jar" ) );
              plugins.add( newPlugin( "maven-install-plugin", "install" ) );
              plugins.add( newPlugin( "maven-deploy-plugin", "deploy" ) );
          }
          else
          {
              plugins = Collections.emptySet();
          }
  
          return plugins;
      }
  
      private Plugin newPlugin( String artifactId, String... goals )
      {
          Plugin plugin = new Plugin();
  
          plugin.setGroupId( "org.apache.maven.plugins" );
          plugin.setArtifactId( artifactId );
  
          for ( String goal : goals )
          {
              PluginExecution pluginExecution = new PluginExecution();
              pluginExecution.setId( "default-" + goal );
              pluginExecution.addGoal( goal );
              plugin.addExecution( pluginExecution );
          }
  
          return plugin;
      }
 
     public void calculateForkedExecutions( MojoExecution mojoExecution, MavenSession session )
     {
     }
 
     public List<MavenProject> executeForkedExecutions( MojoExecution mojoExecution, MavenSession session )
     {
         return Collections.emptyList();
     }
 
 }