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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.
- */
-
- /* $Id$ */
-
- package embedding.intermediate;
-
- import java.io.File;
- import java.io.IOException;
- import java.io.OutputStream;
-
- import javax.xml.transform.Source;
- import javax.xml.transform.Transformer;
- import javax.xml.transform.TransformerException;
- import javax.xml.transform.TransformerFactory;
- import javax.xml.transform.sax.SAXResult;
- import javax.xml.transform.stream.StreamResult;
- import javax.xml.transform.stream.StreamSource;
-
- import org.xml.sax.SAXException;
-
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.apps.FopFactory;
- import org.apache.fop.apps.MimeConstants;
- import org.apache.fop.render.intermediate.IFDocumentHandler;
- import org.apache.fop.render.intermediate.IFException;
- import org.apache.fop.render.intermediate.IFParser;
- import org.apache.fop.render.intermediate.IFUtil;
-
- import embedding.ExampleObj2XML;
- import embedding.model.ProjectTeam;
-
- /**
- * Example for the intermediate format that demonstrates the stamping of a document with some
- * kind of watermark. The resulting document is then rendered to a PDF file.
- */
- public class ExampleStamp {
-
- // configure fopFactory as desired
- private FopFactory fopFactory = FopFactory.newInstance();
-
- /**
- * Stamps an intermediate file and renders it to a PDF file.
- * @param iffile the intermediate file (area tree XML)
- * @param stampSheet the stylesheet that does the stamping
- * @param pdffile the target PDF file
- * @throws IOException In case of an I/O problem
- * @throws TransformerException In case of a XSL transformation problem
- * @throws SAXException In case of an XML-related problem
- * @throws IFException if there was an IF-related error while creating the output file
- */
- public void stampToPDF(File iffile, File stampSheet, File pdffile)
- throws IOException, TransformerException, SAXException, IFException {
- // Setup output
- OutputStream out = new java.io.FileOutputStream(pdffile);
- out = new java.io.BufferedOutputStream(out);
- try {
- //user agent
- FOUserAgent userAgent = fopFactory.newFOUserAgent();
-
- //Setup target handler
- String mime = MimeConstants.MIME_PDF + ";mode=painter";
- IFDocumentHandler targetHandler = fopFactory.getRendererFactory().createDocumentHandler(
- userAgent, mime);
-
- //Setup fonts
- IFUtil.setupFonts(targetHandler);
- targetHandler.setResult(new StreamResult(pdffile));
-
- IFParser parser = new IFParser();
-
- Source src = new StreamSource(iffile);
- Source xslt = new StreamSource(stampSheet);
-
- //Setup Transformer for XSLT processing
- TransformerFactory tFactory = TransformerFactory.newInstance();
- Transformer transformer = tFactory.newTransformer(xslt);
-
- //Send XSLT result to AreaTreeParser
- SAXResult res = new SAXResult(parser.getContentHandler(targetHandler, userAgent));
-
- //Start XSLT transformation and area tree parsing
- transformer.transform(src, res);
- } finally {
- out.close();
- }
- }
-
- /**
- * Main method.
- * @param args command-line arguments
- */
- public static void main(String[] args) {
- try {
- System.out.println("FOP ExampleConcat (for the Intermediate Format)\n");
-
- //Setup directories
- File baseDir = new File(".");
- File outDir = new File(baseDir, "out");
- outDir.mkdirs();
-
- //Setup output file
- File xsltfile = new File(baseDir, "xml/xslt/projectteam2fo.xsl");
- File iffile = new File(outDir, "team.if.xml");
- File stampxsltfile = new File(baseDir, "xml/xslt/ifstamp.xsl");
- File pdffile = new File(outDir, "ResultIFStamped.pdf");
- System.out.println("Intermediate file : " + iffile.getCanonicalPath());
- System.out.println("Stamp XSLT: " + stampxsltfile.getCanonicalPath());
- System.out.println("PDF Output File: " + pdffile.getCanonicalPath());
- System.out.println();
-
- ProjectTeam team1 = ExampleObj2XML.createSampleProjectTeam();
-
- //Create intermediate file
- ExampleConcat concatapp = new ExampleConcat();
- concatapp.convertToIntermediate(
- team1.getSourceForProjectTeam(),
- new StreamSource(xsltfile), iffile);
-
- //Stamp document and produce a PDF from the intermediate format
- ExampleStamp app = new ExampleStamp();
- app.stampToPDF(iffile, stampxsltfile, pdffile);
-
- System.out.println("Success!");
-
- } catch (Exception e) {
- e.printStackTrace(System.err);
- System.exit(-1);
- }
- }
-
- }
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