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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 org.apache.fop.pdf;
-
- import java.awt.geom.Rectangle2D;
- import java.io.ByteArrayInputStream;
- import java.io.ByteArrayOutputStream;
- import java.io.File;
- import java.io.IOException;
- import java.io.InputStream;
- import java.util.Collection;
- import java.util.Iterator;
- import java.util.Map;
-
- import javax.xml.transform.Result;
- 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.junit.Assert;
- import org.junit.Test;
-
- import org.xml.sax.SAXException;
-
- import org.apache.xmlgraphics.util.QName;
- import org.apache.xmlgraphics.xmp.Metadata;
-
- import org.apache.fop.apps.FOUserAgent;
- import org.apache.fop.apps.Fop;
- import org.apache.fop.apps.FopFactory;
- import org.apache.fop.apps.MimeConstants;
- import org.apache.fop.render.intermediate.IFContext;
- 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.IFSerializer;
- import org.apache.fop.render.intermediate.IFUtil;
- import org.apache.fop.render.pdf.PDFContentGenerator;
-
- public class PDFVTTestCase {
- @Test
- public void testXMP() throws IOException {
- PDFDocument doc = new PDFDocument("");
- doc.getProfile().setPDFXMode(PDFXMode.PDFX_4);
- doc.getProfile().setPDFVTMode(PDFVTMode.PDFVT_1);
- Metadata metadata = PDFMetadata.createXMPFromPDFDocument(doc);
- StringBuilder sb = new StringBuilder();
- Iterator i = metadata.iterator();
- while (i.hasNext()) {
- QName k = (QName) i.next();
- sb.append(k + ": " + metadata.getProperty(k).getValue() + "\n");
- }
- String s = sb.toString();
- Assert.assertTrue(s.contains("pdfxid:GTS_PDFXVersion: PDF/X-4"));
- Assert.assertTrue(s.contains("xmpMM:VersionID: 1"));
- Assert.assertTrue(s.contains("pdf:Trapped: False"));
- Assert.assertTrue(s.contains("xmpMM:RenditionClass: default"));
- Assert.assertTrue(s.contains("pdf:PDFVersion: 1.4"));
- Assert.assertTrue(s.contains("pdfvtid:GTS_PDFVTVersion: PDF/VT-1"));
- }
-
- @Test
- public void testPDF() throws IOException {
- PDFDocument doc = new PDFDocument("");
- doc.getInfo().setTitle("title");
- doc.getProfile().setPDFXMode(PDFXMode.PDFX_4);
- doc.getProfile().setPDFVTMode(PDFVTMode.PDFVT_1);
- PDFResources resources = new PDFResources(doc);
- doc.addObject(resources);
- PDFResourceContext context = new PDFResourceContext(resources);
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- PDFContentGenerator gen = new PDFContentGenerator(doc, out, context);
- Rectangle2D.Float f = new Rectangle2D.Float();
- PDFPage page = new PDFPage(resources, 0, f, f, f, f);
- doc.addImage(context, new BitmapImage("", 1, 1, new byte[0], null));
- doc.registerObject(page);
- doc.getFactory().makeDPart(page, "master");
- gen.flushPDFDoc();
- doc.outputTrailer(out);
-
- Collection<StringBuilder> objs = PDFLinearizationTestCase.readObjs(
- new ByteArrayInputStream(out.toByteArray())).values();
- Assert.assertTrue(getObj(objs, "/Type /Catalog").contains("/DPartRoot "));
- Assert.assertTrue(getObj(objs, "/Type /DPartRoot").contains("/NodeNameList [/root /record]"));
- Assert.assertTrue(
- getObj(objs, "/Subtype /Image").contains("/GTS_XID (uuid:d41d8cd9-8f00-3204-a980-0998ecf8427e)"));
- }
-
- @Test
- public void textFO() throws IOException, SAXException, TransformerException, IFException {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- foToOutput(out, MimeConstants.MIME_PDF);
- checkPDF(out);
- }
-
- @Test
- public void textIF() throws IOException, SAXException, TransformerException, IFException {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
- foToOutput(out, MimeConstants.MIME_FOP_IF);
- iFToPDF(new ByteArrayInputStream(out.toByteArray()));
- }
-
-
- private void foToOutput(ByteArrayOutputStream out, String mimeFopIf)
- throws IOException, SAXException, TransformerException {
- FopFactory fopFactory = getFopFactory();
- FOUserAgent userAgent = fopFactory.newFOUserAgent();
-
- if (mimeFopIf.equals(MimeConstants.MIME_FOP_IF)) {
- IFSerializer serializer = new IFSerializer(new IFContext(userAgent));
- IFDocumentHandler targetHandler
- = userAgent.getRendererFactory().createDocumentHandler(userAgent, MimeConstants.MIME_PDF);
- serializer.mimicDocumentHandler(targetHandler);
- userAgent.setDocumentHandlerOverride(serializer);
- }
-
- Fop fop = fopFactory.newFop(mimeFopIf, userAgent, out);
- Transformer transformer = TransformerFactory.newInstance().newTransformer();
- Source src = new StreamSource(PDFVTTestCase.class.getResource("PDFVT.fo").openStream());
- Result res = new SAXResult(fop.getDefaultHandler());
- transformer.transform(src, res);
- }
-
- private FopFactory getFopFactory() throws IOException, SAXException {
- return FopFactory.newInstance(new File(".").toURI(),
- PDFVTTestCase.class.getResource("PDFVT.xconf").openStream());
- }
-
- private void iFToPDF(InputStream is) throws IOException, SAXException, TransformerException, IFException {
- ByteArrayOutputStream out = new ByteArrayOutputStream();
-
- FOUserAgent userAgent = getFopFactory().newFOUserAgent();
- Transformer transformer = TransformerFactory.newInstance().newTransformer();
- Source src = new StreamSource(is);
- IFDocumentHandler documentHandler
- = userAgent.getRendererFactory().createDocumentHandler(userAgent, MimeConstants.MIME_PDF);
- documentHandler.setResult(new StreamResult(out));
- IFUtil.setupFonts(documentHandler);
- IFParser parser = new IFParser();
- Result res = new SAXResult(parser.getContentHandler(documentHandler, userAgent));
- transformer.transform(src, res);
-
- checkPDF(out);
- }
-
- private void checkPDF(ByteArrayOutputStream out) throws IOException {
- Map<String, StringBuilder> objs =
- PDFLinearizationTestCase.readObjs(new ByteArrayInputStream(out.toByteArray()));
- String dpart = getObj(objs.values(), "/DParts");
- int v = getValue("/DParts", dpart);
- String dpm = objs.get(v + " 0 obj").toString();
- Assert.assertTrue(dpm.contains(
- "/DPM << /CIP4_Root << /CIP4_Production << /CIP4_Part << /CIP4_ProductType (frontpages) >>"));
- }
-
- private int getValue(String name, String firstObj) throws IOException {
- String[] split = firstObj.split(" ");
- for (int i = 0; i < split.length; i++) {
- if (split[i].equals(name)) {
- return Integer.valueOf(split[i + 1].replace("[[", ""));
- }
- }
- throw new IOException(name + " not found " + firstObj);
- }
-
- public static String getObj(Collection<StringBuilder> objs, String x) {
- for (StringBuilder s : objs) {
- if (s.toString().contains(x)) {
- return s.toString();
- }
- }
- return null;
- }
- }
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