package com.simpligility.maven.plugins.android.common;
   
   import org.apache.maven.plugin.MojoExecutionException;
   import org.apache.maven.plugin.logging.Log;
   import org.codehaus.plexus.archiver.ArchiverException;
   import org.codehaus.plexus.archiver.UnArchiver;
   import org.codehaus.plexus.archiver.zip.ZipUnArchiver;
   import org.codehaus.plexus.components.io.fileselectors.FileInfo;
   import org.codehaus.plexus.components.io.fileselectors.FileSelector;
  import org.codehaus.plexus.logging.Logger;
  
  import java.io.File;
  import java.io.IOException;
  
  /**
   * Extract an archive to a given location.
   */
  public final class ZipExtractor
  {
      private final Log log;
  
      public ZipExtractor( Log log )
      {
          this.log = log;
      }
  
      public void extract( File zipFile, File targetFolder, final String suffixToExclude ) throws MojoExecutionException
      {
          final UnArchiver unArchiver = new ZipUnArchiver( zipFile )
          {
              @Override
              protected Logger getLogger()
              {
                  return new MavenToPlexusLogAdapter( log );
              }
          };
  
          targetFolder.mkdirs();
  
          final FileSelector exclusionFilter = new FileSelector()
          {
              @Override
              public boolean isSelected( FileInfo fileInfo ) throws IOException
              {
                  return !fileInfo.getName().endsWith( suffixToExclude );
              }
          };
  
          unArchiver.setDestDirectory( targetFolder );
          unArchiver.setFileSelectors( new FileSelector[] { exclusionFilter } );
  
          log.debug( "Extracting archive to " + targetFolder );
          try
          {
              unArchiver.extract();
          }
          catch ( ArchiverException e )
          {
              throw new MojoExecutionException( "ArchiverException while extracting " + zipFile.getAbsolutePath()
                      + ". Message: " + e.getLocalizedMessage(), e );
          }
      }
  }