package org.apache.maven.shared.release.phase;
   
   /*
    * 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.model.Model;
  import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
  import org.apache.maven.project.MavenProject;
  import org.codehaus.plexus.PlexusTestCase;
  import org.codehaus.plexus.util.ReaderFactory;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  /**
   * @author Edwin Punzalan
   */
  public abstract class AbstractBackupPomsPhaseTest
      extends PlexusTestCase
  {
      private final String pomFilename = "pom.xml";
  
      protected final String releaseBackupSuffix = ".releaseBackup";
  
      protected ReleasePhase phase;
  
      protected void setUp()
          throws Exception
      {
          super.setUp();
  
          phase = getReleasePhase();
      }
  
      abstract ReleasePhase getReleasePhase()
          throws Exception;
  
      protected List<MavenProject> getReactorProjects( String projectPath )
          throws Exception
      {
          List<MavenProject> reactorProjects = new ArrayList<MavenProject>();
  
          File pomFile = new File( projectPath, pomFilename );
  
          MavenProject mainProject = createMavenProject( pomFile );
  
          reactorProjects.add( mainProject );
  
          for( Iterator modules = mainProject.getModel().getModules().iterator(); modules.hasNext(); )
          {
              String module = modules.next().toString();
  
              File modulePom = new File( projectPath + "/" + module, pomFilename );
  
              MavenProject subproject = createMavenProject( modulePom );
  
              reactorProjects.add( subproject );
          }
  
          return reactorProjects;
      }
  
      private MavenProject createMavenProject( File pomFile )
          throws Exception
      {
          MavenXpp3Reader reader = new MavenXpp3Reader();
  
          Model model = reader.read( ReaderFactory.newXmlReader( pomFile ) );
  
          MavenProject project = new MavenProject( model );
  
          project.setFile( pomFile );
  
          return project;
      }
  
  }