/* * 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. */ /* $Id$ */ package org.apache.fop.cli; import java.io.File; import java.io.OutputStream; import java.util.Vector; import javax.xml.transform.Result; import javax.xml.transform.sax.SAXResult; import org.xml.sax.SAXException; import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.area.AreaTreeModel; import org.apache.fop.area.AreaTreeParser; import org.apache.fop.area.RenderPagesModel; import org.apache.fop.fonts.FontInfo; /** * InputHandler for the area tree XML (the old intermediate format) as input. */ public class AreaTreeInputHandler extends InputHandler { /** * Constructor for XML->XSLT->area tree XML input * @param xmlfile XML file * @param xsltfile XSLT file * @param params Vector of command-line parameters (name, value, * name, value, ...) for XSL stylesheet, null if none */ public AreaTreeInputHandler(File xmlfile, File xsltfile, Vector params) { super(xmlfile, xsltfile, params); } /** * Constructor for area tree XML input * @param atfile the file to read the area tree document. */ public AreaTreeInputHandler(File atfile) { super(atfile); } /** {@inheritDoc} */ public void renderTo(FOUserAgent userAgent, String outputFormat, OutputStream out) throws FOPException { FontInfo fontInfo = new FontInfo(); AreaTreeModel treeModel = new RenderPagesModel(userAgent, outputFormat, fontInfo, out); //Iterate over all intermediate files AreaTreeParser parser = new AreaTreeParser(); // Resulting SAX events (the generated FO) must be piped through to FOP Result res = new SAXResult(parser.getContentHandler(treeModel, userAgent)); transformTo(res); try { treeModel.endDocument(); } catch (SAXException e) { throw new FOPException(e); } } }