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A processor for parsing, validating, serializing and manipulating XML, written in Java
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/*
* 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 org.apache.wml.dom;
import java.lang.reflect.Constructor;
import java.util.Hashtable;
import org.apache.wml.WMLDocument;
import org.apache.xerces.dom.DocumentImpl;
import org.apache.xerces.dom.ElementImpl;
import org.w3c.dom.DOMException;
import org.w3c.dom.DocumentType;
import org.w3c.dom.Element;
/**
* @xerces.internal
* @version $Id$
* @author David Li
*/
public class WMLDocumentImpl extends DocumentImpl implements WMLDocument {
private static final long serialVersionUID = -6582904849512384104L;
private static Hashtable _elementTypesWML;
private static final Class[] _elemClassSigWML =
new Class[] { WMLDocumentImpl.class, String.class };
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( new Object[] { 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()
*/
protected boolean canRenameElements(String newNamespaceURI, String newNodeName, ElementImpl el) {
// check whether a class change is required
return _elementTypesWML.get(newNodeName) == _elementTypesWML.get(el.getTagName());
}
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);
}
}