package org.codehaus.plexus.configuration.io;
   
   import java.io.IOException;
   import java.io.InputStream;
   import java.io.InputStreamReader;
   import java.io.Reader;
   
   import org.codehaus.plexus.configuration.PlexusConfiguration;
   import org.codehaus.plexus.configuration.PlexusConfigurationException;
  import org.codehaus.plexus.configuration.xml.XmlPlexusConfiguration;
  import org.codehaus.plexus.util.xml.Xpp3Dom;
  import org.codehaus.plexus.util.xml.Xpp3DomBuilder;
  import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
  
  public class XmlPlexusConfigurationReader implements PlexusConfigurationReader {
  
      public PlexusConfiguration read(InputStream inputStream) throws IOException, PlexusConfigurationException {
          return read(new InputStreamReader(inputStream));
      }
  
      public PlexusConfiguration read(Reader reader) throws IOException, PlexusConfigurationException {
          try {
              Xpp3Dom dom = Xpp3DomBuilder.build(reader);
  
              return new XmlPlexusConfiguration(dom);
          } catch (XmlPullParserException e) {
              throw new PlexusConfigurationException(
                      "Failed to parse configuration resource!\nError was: \'" + e.getLocalizedMessage() + "\'", e);
          }
      }
  }