initial commit

.gitignore

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+/target
+/.project
+/.classpath
+/.settings
+/PDFA*.pdf

pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>com.github.rayman2200</groupId>
+	<artifactId>pdfa3</artifactId>
+	<version>0.0.1-SNAPSHOT</version>
+
+	<repositories>
+		<repository>
+			<id>apache-snapshot</id>
+			<url>http://repository.apache.org/content/groups/snapshots</url>
+		</repository>
+	</repositories>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.apache.pdfbox</groupId>
+			<artifactId>pdfbox</artifactId>
+			<version>2.0.0-SNAPSHOT</version>
+			<scope>compile</scope>
+		</dependency>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.8</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-compiler-plugin</artifactId>
+				<version>3.1</version>
+				<configuration>
+					<source>1.7</source>
+					<target>1.7</target>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+</project>

src/main/java/pdfbox/PDFA3File.java

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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.
+ */
+package pdfbox;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.GregorianCalendar;
+
+import javax.xml.transform.TransformerException;
+
+import org.apache.jempbox.xmp.XMPMetadata;
+import org.apache.jempbox.xmp.XMPSchemaBasic;
+import org.apache.jempbox.xmp.XMPSchemaDublinCore;
+import org.apache.jempbox.xmp.XMPSchemaPDF;
+import org.apache.jempbox.xmp.pdfa.XMPSchemaPDFAId;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDDocumentCatalog;
+import org.apache.pdfbox.pdmodel.PDDocumentInformation;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.apache.pdfbox.pdmodel.common.PDMetadata;
+import org.apache.pdfbox.pdmodel.documentinterchange.logicalstructure.PDMarkInfo;
+import org.apache.pdfbox.pdmodel.edit.PDPageContentStream;
+import org.apache.pdfbox.pdmodel.font.PDFont;
+import org.apache.pdfbox.pdmodel.font.PDTrueTypeFont;
+import org.apache.pdfbox.pdmodel.graphics.color.PDOutputIntent;
+
+/**
+ * This is an example that creates a simple PDF/A document.
+ * 
+ */
+public class PDFA3File
+{
+
+  /**
+   * Create a simple PDF/A-3 document.
+   * 
+   * This example is based on HelloWorld example.
+   * 
+   * As it is a simple case, to conform the PDF/A norm, are added : - the font
+   * used in the document - the sRGB color profile - a light xmp block with only
+   * PDF identification schema (the only mandatory) - an output intent To
+   * conform to A/3 - the mandatory MarkInfo dictionary displays tagged PDF
+   * support - and optional producer and - optional creator info is added
+   * 
+   * 
+   * @param file
+   *          The file to write the PDF to.
+   * @param message
+   *          The message to write in the file.
+   * 
+   * @throws Exception
+   *           If something bad occurs
+   */
+  public void doIt(String file, String message) throws Exception
+  {
+    // the document
+    PDDocument doc = null;
+    try {
+      doc = new PDDocument();
+
+      // now create the page and add content
+      PDPage page = new PDPage();
+
+      doc.addPage(page);
+
+      InputStream fontStream = PDFA3File.class.getResourceAsStream("/Ubuntu-R.ttf");
+      PDFont font = PDTrueTypeFont.loadTTF(doc, fontStream);
+
+      // create a page with the message where needed
+      PDPageContentStream contentStream = new PDPageContentStream(doc, page);
+      contentStream.beginText();
+      contentStream.setFont(font, 12);
+      contentStream.moveTextPositionByAmount(100, 700);
+      contentStream.drawString(message);
+      contentStream.endText();
+      contentStream.saveGraphicsState();
+      contentStream.close();
+
+      PDDocumentCatalog cat = makeA3compliant(doc);
+
+      InputStream colorProfile = PDFA3File.class.getResourceAsStream("/sRGB Color Space Profile.icm");
+
+      // create output intent
+      PDOutputIntent oi = new PDOutputIntent(doc, colorProfile);
+      oi.setInfo("sRGB IEC61966-2.1");
+      oi.setOutputCondition("sRGB IEC61966-2.1");
+      oi.setOutputConditionIdentifier("sRGB IEC61966-2.1");
+      oi.setRegistryName("http://www.color.org");
+      cat.addOutputIntent(oi);
+
+      doc.save(file);
+
+    } finally {
+      if (doc != null) {
+        doc.close();
+      }
+    }
+  }
+
+  /**
+   * Makes A PDF/A3a-compliant document from a PDF-A1 compliant document (on the
+   * metadata level, this will not e.g. convert graphics to JPG-2000)
+   * */
+  private PDDocumentCatalog makeA3compliant(PDDocument doc) throws IOException, TransformerException
+  {
+    PDDocumentCatalog cat = doc.getDocumentCatalog();
+    PDMetadata metadata = new PDMetadata(doc);
+    cat.setMetadata(metadata);
+    // jempbox version
+    XMPMetadata xmp = new XMPMetadata();
+    XMPSchemaPDFAId pdfaid = new XMPSchemaPDFAId(xmp);
+    xmp.addSchema(pdfaid);
+
+    XMPSchemaDublinCore dc = xmp.addDublinCoreSchema();
+    String creator = System.getProperty("user.name");
+    String producer = "PDFBOX";
+    dc.addCreator(creator);
+    dc.setAbout("");
+
+    XMPSchemaBasic xsb = xmp.addBasicSchema();
+    xsb.setAbout("");
+
+    xsb.setCreatorTool(creator);
+    xsb.setCreateDate(GregorianCalendar.getInstance());
+    // PDDocumentInformation pdi=doc.getDocumentInformation();
+    PDDocumentInformation pdi = new PDDocumentInformation();
+    pdi.setProducer(producer);
+    pdi.setAuthor(creator);
+    doc.setDocumentInformation(pdi);
+
+    XMPSchemaPDF pdf = xmp.addPDFSchema();
+    pdf.setProducer(producer);
+    pdf.setAbout("");
+
+    // Mandatory: PDF-A3 is tagged PDF which has to be expressed using a
+    // MarkInfo dictionary (PDF A/3 Standard sec. 6.7.2.2)
+    PDMarkInfo markinfo = new PDMarkInfo();
+    markinfo.setMarked(true);
+    doc.getDocumentCatalog().setMarkInfo(markinfo);
+
+    pdfaid.setPart(3);
+    pdfaid.setConformance("A");/*
+                                * All files are PDF/A-3, setConformance refers
+                                * to the level conformance, e.g. PDF/A-3-B where
+                                * B means only visually preservable, U means
+                                * visually and unicode preservable and A -like
+                                * in this case- means full compliance, i.e.
+                                * visually, unicode and structurally preservable
+                                */
+    pdfaid.setAbout("");
+    metadata.importXMPMetadata(xmp);
+    return cat;
+  }
+
+  /**
+   * This will create a hello world PDF/A document. <br />
+   * see usage() for commandline
+   * 
+   * @param args
+   *          Command line arguments.
+   */
+  public static void main(String[] args)
+  {
+    PDFA3File app = new PDFA3File();
+    try {
+      if (args.length != 2) {
+        app.usage();
+      } else {
+        app.doIt(args[0], args[1]);
+      }
+    } catch (Exception e) {
+      e.printStackTrace();
+    }
+  }
+
+  /**
+   * This will print out a message telling how to use this example.
+   */
+  private void usage()
+  {
+    System.err.println("usage: " + this.getClass().getName() + " <output-file> <Message>");
+  }
+}