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.scm.manager.NoSuchScmProviderException;
  import org.apache.maven.scm.provider.ScmProvider;
  import org.apache.maven.scm.repository.ScmRepository;
  import org.apache.maven.scm.repository.ScmRepositoryException;
  import org.apache.maven.shared.release.ReleaseExecutionException;
  import org.apache.maven.shared.release.ReleaseFailureException;
  import org.apache.maven.shared.release.config.ReleaseDescriptor;
  import org.apache.maven.shared.release.env.ReleaseEnvironment;
  import org.apache.maven.shared.release.scm.ReleaseScmRepositoryException;
  import org.apache.maven.shared.release.scm.ScmRepositoryConfigurator;
  
  /**
   * Abstract release POM phase.
   *
   * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a>
   */
  public abstract class AbstractReleasePomsPhase extends AbstractReleasePhase
  {
      /**
       * Tool that gets a configured SCM repository from release configuration.
       *
       * @plexus.requirement
       */
      private ScmRepositoryConfigurator scmRepositoryConfigurator;
  
      protected ScmRepository getScmRepository( ReleaseDescriptor releaseDescriptor,
                                                ReleaseEnvironment releaseEnvironment )
          throws ReleaseFailureException, ReleaseExecutionException
      {
          try
          {
              return scmRepositoryConfigurator.getConfiguredRepository( releaseDescriptor,
                                                                        releaseEnvironment.getSettings() );
          }
          catch ( ScmRepositoryException exception )
          {
              throw new ReleaseScmRepositoryException( exception.getMessage(), exception.getValidationMessages() );
          }
          catch ( NoSuchScmProviderException exception )
          {
              throw new ReleaseExecutionException( "Unable to configure SCM repository: " + exception.getMessage(),
                                                   exception );
          }
      }
  
      protected ScmProvider getScmProvider( ScmRepository scmRepository )
          throws ReleaseExecutionException
      {
          try
          {
              return scmRepositoryConfigurator.getRepositoryProvider( scmRepository );
          }
          catch ( NoSuchScmProviderException exception )
          {
              throw new ReleaseExecutionException( "Unable to configure SCM repository: " + exception.getMessage(),
                                                   exception );
          }
      }
  }