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.project.MavenProject;

 import org.apache.maven.shared.release.util.ReleaseUtil;

 import java.io.File;

 /**

  * @author Edwin Punzalan

  */

 public abstract class AbstractBackupPomsPhase

     extends AbstractReleasePhase

 {

     private final String backupSuffix = ".releaseBackup";

     protected File getPomBackup( MavenProject project )

     {

         File pomFile = ReleaseUtil.getStandardPom( project );

         if ( pomFile != null )

         {

             return new File( pomFile.getAbsolutePath() + backupSuffix );

         }

         else

         {

             return null;

         }

     }

     protected void deletePomBackup( MavenProject project )

     {

         File pomBackup = getPomBackup( project );

         if ( pomBackup != null && pomBackup.exists() )

         {

             pomBackup.delete();

         }

     }

 }