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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.render.pdf;
-
- import java.util.ArrayList;
- import java.util.Calendar;
- import java.util.List;
- import java.util.Locale;
- import java.util.TimeZone;
-
- import org.junit.Test;
-
- import static org.junit.Assert.assertEquals;
- import static org.junit.Assert.assertFalse;
- import static org.junit.Assert.assertNotNull;
- import static org.junit.Assert.assertNull;
- import static org.junit.Assert.assertTrue;
-
- import org.apache.xmlgraphics.util.QName;
- import org.apache.xmlgraphics.xmp.Metadata;
- import org.apache.xmlgraphics.xmp.XMPArray;
- import org.apache.xmlgraphics.xmp.XMPArrayType;
- import org.apache.xmlgraphics.xmp.XMPConstants;
- import org.apache.xmlgraphics.xmp.XMPProperty;
- import org.apache.xmlgraphics.xmp.schemas.DublinCoreAdapter;
- import org.apache.xmlgraphics.xmp.schemas.DublinCoreSchema;
- import org.apache.xmlgraphics.xmp.schemas.XMPBasicAdapter;
- import org.apache.xmlgraphics.xmp.schemas.XMPBasicSchema;
- import org.apache.xmlgraphics.xmp.schemas.pdf.AdobePDFAdapter;
- import org.apache.xmlgraphics.xmp.schemas.pdf.AdobePDFSchema;
-
- import org.apache.fop.pdf.PDFAMode;
- import org.apache.fop.pdf.PDFDocument;
- import org.apache.fop.pdf.PDFInfo;
- import org.apache.fop.pdf.PDFMetadata;
- import org.apache.fop.pdf.PDFUAMode;
-
- /**
- * Test case for PDF/A metadata handling.
- */
- public class PDFAMetadataTestCase {
-
- @Test
- public void testInfoUpdate() throws Exception {
- Metadata meta = new Metadata();
- DublinCoreAdapter dc = DublinCoreSchema.getAdapter(meta);
- dc.setTitle("MyTitle");
- dc.setDescription(null, "MySubject");
- dc.addCreator("That's me");
-
- AdobePDFAdapter pdf = AdobePDFSchema.getAdapter(meta);
- pdf.setKeywords("XSL-FO XML");
- pdf.setProducer("SuperFOP");
-
- XMPBasicAdapter xmp = XMPBasicSchema.getAdapter(meta);
- xmp.setCreatorTool("WonderFOP");
- Calendar cal1 = Calendar.getInstance(TimeZone.getTimeZone("Europe/Zurich"));
- cal1.set(2007, Calendar.JUNE, 5, 21, 49, 13);
- cal1.set(Calendar.MILLISECOND, 0);
- xmp.setCreateDate(cal1.getTime());
- Calendar cal2 = Calendar.getInstance(TimeZone.getTimeZone("Europe/Zurich"));
- cal2.set(2007, Calendar.JUNE, 6, 8, 15, 59);
- cal2.set(Calendar.MILLISECOND, 0);
- xmp.setModifyDate(cal2.getTime());
-
- PDFInfo info = new PDFInfo();
- assertNull(info.getTitle());
- PDFMetadata.updateInfoFromMetadata(meta, info);
-
- assertEquals("MyTitle", info.getTitle());
- assertEquals("MySubject", info.getSubject());
- assertEquals("That's me", info.getAuthor());
- assertEquals("XSL-FO XML", info.getKeywords());
- assertEquals("SuperFOP", info.getProducer());
- assertEquals("WonderFOP", info.getCreator());
- assertEquals(cal1.getTime(), info.getCreationDate());
- assertEquals(cal2.getTime(), info.getModDate());
- }
-
- @Test
- public void testXMPUpdate() throws Exception {
- PDFDocument doc = new PDFDocument("SuperFOP");
- PDFInfo info = doc.getInfo();
- info.setTitle("MyTitle");
- info.setSubject("MySubject");
- info.setAuthor("That's me");
- info.setKeywords("XSL-FO XML");
- //info.setProducer("SuperFOP");
- info.setCreator("WonderFOP");
- Calendar cal1 = Calendar.getInstance(TimeZone.getTimeZone("Europe/Zurich"));
- cal1.set(2007, Calendar.JUNE, 5, 21, 49, 13);
- cal1.set(Calendar.MILLISECOND, 0);
- info.setCreationDate(cal1.getTime());
- Calendar cal2 = Calendar.getInstance(TimeZone.getTimeZone("Europe/Zurich"));
- cal2.set(2007, Calendar.JUNE, 6, 8, 15, 59);
- cal2.set(Calendar.MILLISECOND, 0);
- info.setModDate(cal2.getTime());
-
- Metadata meta = PDFMetadata.createXMPFromPDFDocument(doc);
-
- DublinCoreAdapter dc = DublinCoreSchema.getAdapter(meta);
- assertEquals("MyTitle", dc.getTitle());
- assertEquals("MySubject", dc.getDescription());
- assertEquals(1, dc.getCreators().length);
- assertEquals("That's me", dc.getCreators()[0]);
- AdobePDFAdapter pdf = AdobePDFSchema.getAdapter(meta);
- assertEquals("XSL-FO XML", pdf.getKeywords());
- assertEquals("SuperFOP", pdf.getProducer());
- XMPBasicAdapter xmp = XMPBasicSchema.getAdapter(meta);
- assertEquals("WonderFOP", xmp.getCreatorTool());
- assertEquals(cal1.getTime(), xmp.getCreateDate());
- assertEquals(cal2.getTime(), xmp.getModifyDate());
- }
-
- @Test
- public void testXMPMetaDataForLanguageAndDateForPDF2A() throws Exception {
- PDFDocument doc = new PDFDocument("SuperFOP");
- doc.getRoot().setLanguage(new Locale("en"));
- doc.getProfile().setPDFAMode(PDFAMode.PDFA_2A);
- Metadata meta = PDFMetadata.createXMPFromPDFDocument(doc);
- assertTrue(meta.getProperty("http://purl.org/dc/elements/1.1/", "language").getValue().toString()
- .contains("rdf:Bag"));
- assertTrue(meta.getProperty("http://purl.org/dc/elements/1.1/", "date").getValue().toString()
- .contains("rdf:Seq"));
- }
-
- @Test
- public void testXMPMetaDataForLanguageAndDateForPDF1A() throws Exception {
- PDFDocument doc = new PDFDocument("SuperFOP");
- doc.getRoot().setLanguage(new Locale("en"));
- doc.getProfile().setPDFAMode(PDFAMode.PDFA_1A);
- Metadata meta = PDFMetadata.createXMPFromPDFDocument(doc);
- assertFalse(meta.getProperty("http://purl.org/dc/elements/1.1/", "language").getValue().toString()
- .contains("rdf:Bag"));
- assertFalse(meta.getProperty("http://purl.org/dc/elements/1.1/", "date").getValue().toString()
- .contains("rdf:Seq"));
- }
-
- @Test
- public void testPDFAExtensionSchema() {
- PDFDocument doc = new PDFDocument("SuperFOP");
- doc.getProfile().setPDFAMode(PDFAMode.PDFA_1A);
- doc.getProfile().setPDFUAMode(PDFUAMode.PDFUA_1);
- Metadata meta = PDFMetadata.createXMPFromPDFDocument(doc);
-
- XMPProperty schemas = meta.getProperty(XMPConstants.PDF_A_EXTENSION, "schemas");
- assertProperties(schemas, XMPConstants.PDF_A_EXTENSION, "schemas", null, null);
- assertNotNull("When PDF/A and PDF/UA are both active, we need to add an "
- + "extension element to avoid validation errors from PDF/A validators", schemas);
-
- List<XMPProperty> schemasArrayList = assertArrayValue(schemas, XMPArrayType.BAG);
- assertProperties(schemasArrayList.get(0), XMPConstants.PDF_A_SCHEMA, "schema",
- "pdfaSchema", "PDF/UA identification schema");
- assertProperties(schemasArrayList.get(1), XMPConstants.PDF_A_SCHEMA, "namespaceURI",
- "pdfaSchema", "http://www.aiim.org/pdfua/ns/id/");
- assertProperties(schemasArrayList.get(2), XMPConstants.PDF_A_SCHEMA, "prefix",
- "pdfaSchema", "pdfuaid");
- assertProperties(schemasArrayList.get(3), XMPConstants.PDF_A_SCHEMA, "property",
- "pdfaSchema", null);
-
- List<XMPProperty> propertyArrayList = assertArrayValue(schemasArrayList.get(3), XMPArrayType.SEQ);
- assertProperties(propertyArrayList.get(0), XMPConstants.PDF_A_PROPERTY, "name",
- "pdfaProperty", "part");
- assertProperties(propertyArrayList.get(1), XMPConstants.PDF_A_PROPERTY, "valueType",
- "pdfaProperty", "Integer");
- assertProperties(propertyArrayList.get(2), XMPConstants.PDF_A_PROPERTY, "category",
- "pdfaProperty", "internal");
- assertProperties(propertyArrayList.get(3), XMPConstants.PDF_A_PROPERTY, "description",
- "pdfaProperty", "Indicates, which part of ISO 14289 standard is followed");
- }
-
- private void assertProperties(XMPProperty prop, String ns, String localName, String prefix,
- String value) {
- QName name = prop.getName();
- assertEquals("Property must have expected value or the validator might fail",
- ns, name.getNamespaceURI());
- assertEquals("Property must have expected value or the validator might fail",
- localName, name.getLocalName());
- assertEquals("Property must have expected value or the validator might fail",
- prefix, name.getPrefix());
-
- if (value != null) {
- assertEquals("Property must have expected value or the validator might fail",
- value, prop.getValue());
- }
- }
-
- private List<XMPProperty> assertArrayValue(XMPProperty prop, XMPArrayType type) {
- Object value = prop.getValue();
- assertEquals("Property value must be an array", XMPArray.class, value.getClass());
-
- XMPArray array = (XMPArray) value;
- assertEquals("The property expects an array of the given type",
- type, array.getType());
- assertEquals("Array must only have 1 element with 4 properties inside",
- 1, array.getSize());
-
- Object arrayValue = array.getValue(0);
- assertEquals("Array must only have 1 element with 4 properties inside",
- ArrayList.class, arrayValue.getClass());
-
- List<XMPProperty> arrayList = (List<XMPProperty>) arrayValue;
- assertEquals("Array must only have 1 element with 4 properties inside",
- 4, arrayList.size());
-
- return arrayList;
- }
- }
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