org.apache.html.dom.HTMLTitleElementImpl Maven / Gradle / Ivy
/*
* 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.html.dom;
import org.w3c.dom.Node;
import org.w3c.dom.Text;
import org.w3c.dom.html.HTMLTitleElement;
/**
* @xerces.internal
* @version $Revision: 1029415 $ $Date: 2010-10-31 13:02:22 -0400 (Sun, 31 Oct 2010) $
* @author Assaf Arkin
* @see org.w3c.dom.html.HTMLTitleElement
* @see org.apache.xerces.dom.ElementImpl
*/
public class HTMLTitleElementImpl
extends HTMLElementImpl
implements HTMLTitleElement
{
private static final long serialVersionUID = 879646303512367875L;
public String getText()
{
Node child;
StringBuffer text = new StringBuffer();
// Find the Text nodes contained within this element and return their
// concatenated value. Required to go around comments, entities, etc.
child = getFirstChild();
while ( child != null )
{
if ( child instanceof Text ) {
text.append(( (Text) child ).getData());
}
child = child.getNextSibling();
}
return text.toString();
}
public void setText( String text )
{
Node child;
Node next;
// Delete all the nodes and replace them with a single Text node.
// This is the only approach that can handle comments and other nodes.
child = getFirstChild();
while ( child != null )
{
next = child.getNextSibling();
removeChild( child );
child = next;
}
insertBefore( getOwnerDocument().createTextNode( text ), getFirstChild() );
}
/**
* Constructor requires owner document.
*
* @param owner The owner HTML document
*/
public HTMLTitleElementImpl( HTMLDocumentImpl owner, String name )
{
super( owner, name );
}
}