package org.codehaus.plexus.configuration.xml;
   
   /*
    * Copyright 2001-2006 Codehaus Foundation.
    *
    * Licensed 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 java.io.IOException;
  import java.io.StringWriter;
  
  import org.codehaus.plexus.configuration.DefaultPlexusConfiguration;
  import org.codehaus.plexus.configuration.io.XmlPlexusConfigurationWriter;
  import org.codehaus.plexus.util.xml.Xpp3Dom;
  
  /**
   */
  public class XmlPlexusConfiguration extends DefaultPlexusConfiguration {
      public XmlPlexusConfiguration() {
          super();
      }
  
      public XmlPlexusConfiguration(String name) {
          super(name);
      }
  
      public XmlPlexusConfiguration(String name, String value) {
          super(name, value);
      }
  
      public XmlPlexusConfiguration(Xpp3Dom dom) {
          super(dom.getName(), dom.getValue());
  
          // attrs
          String[] attributes = dom.getAttributeNames();
  
          for (String attribute : attributes) {
              setAttribute(attribute, dom.getAttribute(attribute));
          }
  
          // children
          int childCount = dom.getChildCount();
          for (int i = 0; i < childCount; i++) {
              addChild(new XmlPlexusConfiguration(dom.getChild(i)));
          }
      }
  
      // ----------------------------------------------------------------------
      //
      // ----------------------------------------------------------------------
  
      public String toString() {
          StringWriter sw = new StringWriter();
  
          XmlPlexusConfigurationWriter xw = new XmlPlexusConfigurationWriter();
  
          try {
              xw.write(sw, this);
          } catch (IOException e) {
              // will not happen with StringWriter
          }
  
          return sw.toString();
      }
  }