content: /*
   * Created on Apr 3, 2009
   *
   * 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.
   *
   * Copyright @2009 the original author or authors.
   */
  package org.fest.swing.junit.xml;
  
  import javax.xml.parsers.DocumentBuilderFactory;
  import javax.xml.parsers.ParserConfigurationException;
  
  import org.w3c.dom.Document;
  
  /**
   * Understands a DOM-based XML document. This class is intended for internal use only. It is just a thin wrapper around
   * a DOM <code>{@link Document}</code>. It only provides the necessary functionality needed by the FEST-Swing JUnit
   * extension.
   *
   * @author Alex Ruiz
   */
  public class XmlDocument {
  
    private final Document document;
  
    /**
     * Creates a new </code>{@link XmlDocument}</code>.
     * @throws ExceptionInInitializerError if the XML document could not be created.
     */
    public XmlDocument() {
      try {
        document = DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
      } catch (ParserConfigurationException e) {
        throw new ExceptionInInitializerError(e);
      }
    }
  
    /**
     * Creates and adds a new XML root node.
     * @param name the name of the XML node to create.
     * @return the created root node.
     */
    public XmlNode newRoot(String name) {
      XmlNode root = new XmlNode(document.createElement(name));
      document.appendChild(root.target());
      return root;
    }
  }
  