content: /*******************************************************************************
   * Copyright (c) 2009, 2019 Mountainminds GmbH & Co. KG and Contributors
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *    Evgeny Mandrikov - initial API and implementation
   *
   *******************************************************************************/
  package org.jacoco.maven;
  
  import java.io.File;
  import java.io.IOException;
  
  import org.apache.maven.plugin.MojoExecutionException;
  import org.apache.maven.plugin.MojoFailureException;
  import org.apache.maven.plugins.annotations.LifecyclePhase;
  import org.apache.maven.plugins.annotations.Mojo;
  import org.codehaus.plexus.util.FileUtils;
  
  /**
   * Restores original classes as they were before offline instrumentation.
   * 
   * @since 0.6.2
   */
  @Mojo(name = "restore-instrumented-classes", defaultPhase = LifecyclePhase.PREPARE_PACKAGE, threadSafe = true)
  public class RestoreMojo extends AbstractJacocoMojo {
  
  	@Override
  	protected void executeMojo() throws MojoExecutionException,
  			MojoFailureException {
  		final File originalClassesDir = new File(getProject().getBuild()
  				.getDirectory(), "generated-classes/jacoco");
  		final File classesDir = new File(getProject().getBuild()
  				.getOutputDirectory());
  		try {
  			FileUtils.copyDirectoryStructure(originalClassesDir, classesDir);
  		} catch (final IOException e) {
  			throw new MojoFailureException("Unable to restore classes.", e);
  		}
  	}
  
  }
  