content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.
   */
  package mf.org.apache.wml.dom;
  
  import java.lang.reflect.Constructor;
  import java.util.Hashtable;
  
  import mf.org.apache.wml.WMLDocument;
  import mf.org.apache.xerces.dom.DocumentImpl;
  import mf.org.apache.xerces.dom.ElementImpl;
  import mf.org.w3c.dom.DOMException;
  import mf.org.w3c.dom.DocumentType;
  import mf.org.w3c.dom.Element;
  
  
  /**
   * @author <a href="mailto:david@topware.com.tw">David Li</a>
   * @version $Id: WMLDocumentImpl.java 890457 2009-12-14 19:47:46Z mrglavas $
   * @xerces.internal
   */
  public class WMLDocumentImpl extends DocumentImpl implements WMLDocument {
  
      private static final long serialVersionUID = -6582904849512384104L;
      private static final Class[] _elemClassSigWML =
              new Class[]{WMLDocumentImpl.class, String.class};
      private static Hashtable _elementTypesWML;
  
      static {
          _elementTypesWML = new Hashtable();
          _elementTypesWML.put("b", WMLBElementImpl.class);
          _elementTypesWML.put("noop", WMLNoopElementImpl.class);
          _elementTypesWML.put("a", WMLAElementImpl.class);
          _elementTypesWML.put("setvar", WMLSetvarElementImpl.class);
          _elementTypesWML.put("access", WMLAccessElementImpl.class);
          _elementTypesWML.put("strong", WMLStrongElementImpl.class);
          _elementTypesWML.put("postfield", WMLPostfieldElementImpl.class);
          _elementTypesWML.put("do", WMLDoElementImpl.class);
          _elementTypesWML.put("wml", WMLWmlElementImpl.class);
          _elementTypesWML.put("tr", WMLTrElementImpl.class);
          _elementTypesWML.put("go", WMLGoElementImpl.class);
          _elementTypesWML.put("big", WMLBigElementImpl.class);
          _elementTypesWML.put("anchor", WMLAnchorElementImpl.class);
          _elementTypesWML.put("timer", WMLTimerElementImpl.class);
          _elementTypesWML.put("small", WMLSmallElementImpl.class);
          _elementTypesWML.put("optgroup", WMLOptgroupElementImpl.class);
          _elementTypesWML.put("head", WMLHeadElementImpl.class);
          _elementTypesWML.put("td", WMLTdElementImpl.class);
          _elementTypesWML.put("fieldset", WMLFieldsetElementImpl.class);
          _elementTypesWML.put("img", WMLImgElementImpl.class);
          _elementTypesWML.put("refresh", WMLRefreshElementImpl.class);
          _elementTypesWML.put("onevent", WMLOneventElementImpl.class);
          _elementTypesWML.put("input", WMLInputElementImpl.class);
          _elementTypesWML.put("prev", WMLPrevElementImpl.class);
          _elementTypesWML.put("table", WMLTableElementImpl.class);
          _elementTypesWML.put("meta", WMLMetaElementImpl.class);
          _elementTypesWML.put("template", WMLTemplateElementImpl.class);
          _elementTypesWML.put("br", WMLBrElementImpl.class);
          _elementTypesWML.put("option", WMLOptionElementImpl.class);
          _elementTypesWML.put("u", WMLUElementImpl.class);
          _elementTypesWML.put("p", WMLPElementImpl.class);
          _elementTypesWML.put("select", WMLSelectElementImpl.class);
          _elementTypesWML.put("em", WMLEmElementImpl.class);
          _elementTypesWML.put("i", WMLIElementImpl.class);
          _elementTypesWML.put("card", WMLCardElementImpl.class);
      }
  
      /* DOM level 2 */
      public WMLDocumentImpl(DocumentType doctype) {
          super(doctype, false);
      }
  
      @Override
      public Element createElement(String tagName) throws DOMException {
          Class elemClass;
          Constructor cnst;
  
          elemClass = (Class) _elementTypesWML.get(tagName);
          if (elemClass != null) {
              try {
                  cnst = elemClass.getConstructor(_elemClassSigWML);
                  return (Element) cnst.newInstance(this, tagName);
              } catch (Exception except) {
                  Throwable thrw;
  
                  if (except instanceof java.lang.reflect.InvocationTargetException)
                      thrw = ((java.lang.reflect.InvocationTargetException) except).getTargetException();
                  else
                      thrw = except;
  
                  System.out.println("Exception " + thrw.getClass().getName());
                  System.out.println(thrw.getMessage());
  
                  throw new IllegalStateException("Tag '" + tagName + "' associated with an Element class that failed to construct.");
              }
          }
          return new WMLElementImpl(this, tagName);
      }
  
      /* (non-Javadoc)
       * @see CoreDocumentImpl#canRenameElements()
       */
      @Override
      protected boolean canRenameElements(String newNamespaceURI, String newNodeName, ElementImpl el) {
          // check whether a class change is required
          return _elementTypesWML.get(newNodeName) == _elementTypesWML.get(el.getTagName());
      }
  }
  