/*
JSPWiki - a JSP-based WikiWiki clone.
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 com.ecyrd.jspwiki.render;
import java.io.IOException;
import java.io.StringWriter;
import org.jdom.output.Format;
import org.jdom.output.XMLOutputter;
import com.ecyrd.jspwiki.WikiContext;
import com.ecyrd.jspwiki.parser.WikiDocument;
/**
* Implements a WikiRendered that outputs XHTML. Because the internal DOM
* representation is in XHTML already, this just basically dumps out everything
* out in a non-prettyprinted format.
*
* @since 2.4
*/
public class XHTMLRenderer
extends WikiRenderer
{
private static final String LINEBREAK = "\n";
/**
* Creates an XHTML 1.0 renderer.
*
* @param context {@inheritDoc}
* @param doc {@inheritDoc}
*/
public XHTMLRenderer( WikiContext context, WikiDocument doc )
{
super( context, doc );
}
/**
* {@inheritDoc}
*/
public String getString()
throws IOException
{
m_document.setContext( m_context );
XMLOutputter output = new XMLOutputter();
StringWriter out = new StringWriter();
Format fmt = Format.getRawFormat();
fmt.setExpandEmptyElements( false );
fmt.setLineSeparator( LINEBREAK );
output.setFormat( fmt );
output.outputElementContent( m_document.getRootElement(), out );
return out.toString();
}
}