Upgrade of PDFBox to 2.0.5, Version upgrade to 1.4.0.0, add reference document to exporter interface (e.g. used for invoice corrections)

mustang/doc/MustangWriter.java

@@ -167,7 +167,7 @@ public class MustangWriter implements IZUGFeRDExportableTransaction {
 
 	@Override
 	public String getOwnBIC() {
-		return "COBADEFXXX";
+		return "COBADEFFXXX";
 	}
 
 	@Override

mustang/pom.xml

@@ -3,24 +3,66 @@
     <parent>
         <groupId>com.github.rayman2200</groupId>
         <artifactId>mustang-sample-project</artifactId>
-        <version>1.3.0-SNAPSHOT</version>
+        <version>1.3.0.1-SNAPSHOT</version>
     </parent>
 
     <groupId>org.mustangproject.ZUGFeRD</groupId>
     <artifactId>mustang</artifactId>
-    <version>1.3.0-SNAPSHOT</version>
+    <version>1.3.0.1-SNAPSHOT</version>
     <packaging>jar</packaging>
 
     <name>Mustang</name>
     <description>The Mustang project is a java library to read and write ZUGFeRD meta data inside your invoice PDFs</description>
     <url>http://www.mustangproject.org/</url>
-
+<build>
+<plugins>
+  <plugin>
+      <groupId>org.apache.maven.plugins</groupId>
+      <artifactId>maven-shade-plugin</artifactId>
+      <version>2.4.3</version>
+      <configuration>
+                  <minimizeJar>true</minimizeJar>
+              </configuration>
+      <executions>
+        <execution>
+          <phase>package</phase>
+          <goals>
+            <goal>shade</goal>
+          </goals>
+          <configuration>
+            <artifactSet>
+              <excludes>
+                <!--exclude>classworlds:classworlds</exclude>
+                <exclude>junit:junit</exclude>
+                <exclude>jmock:*</exclude>
+                <exclude>*:xml-apis</exclude>
+                <exclude>org.apache.maven:lib:tests</exclude>
+                <exclude>log4j:log4j:jar:</exclude-->
+              </excludes>
+            </artifactSet>
+          </configuration>
+        </execution>
+      </executions>
+    </plugin>
+</plugins>
+</build>
     <dependencies>
         <dependency>
             <groupId>org.glassfish.jaxb</groupId>
             <artifactId>jaxb-runtime</artifactId>
             <version>2.2.11</version>
         </dependency>
+
+        <dependency>
+	    <groupId>org.apache.pdfbox</groupId>
+	    <artifactId>preflight</artifactId>
+	    <version>1.8.8</version>
+	</dependency>
+        <dependency>
+	    <groupId>org.apache.pdfbox</groupId>
+	    <artifactId>pdfbox</artifactId>
+	    <version>1.8.8</version>
+	</dependency>
     </dependencies>
 
     <mailingLists>
@@ -56,5 +98,4 @@
             </roles>
         </developer>
     </developers>
-
 </project>

mustang/src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableContact.java

@@ -4,7 +4,7 @@ package org.mustangproject.ZUGFeRD;
  * Neccessary interface for ZUGFeRD exporter
  * Licensed under the APLv2
  * @date 2014-05-10
- * @version 1.0
+ * @version 1.2.0
  * @author jstaerk
  * */
 

mustang/src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableItem.java

@@ -4,7 +4,7 @@ package org.mustangproject.ZUGFeRD;
  * Neccessary interface for ZUGFeRD exporter
  * Licensed under the APLv2
  * @date 2014-05-10
- * @version 1.0
+ * @version 1.2.0
  * @author jstaerk
  * */
 

mustang/src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableProduct.java

@@ -5,7 +5,7 @@ import java.math.BigDecimal;
  * Necessary interface for ZUGFeRD exporter
  * Licensed under the APLv2
  * @date 2014-05-10
- * @version 1.0
+ * @version 1.2.0
  * @author jstaerk
  * */
 

mustang/src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableTransaction.java

@@ -4,7 +4,7 @@ package org.mustangproject.ZUGFeRD;
  * Neccessary interface for ZUGFeRD exporter
  * Licensed under the APLv2
  * @date 2014-05-10 to 2014-06-25
- * @version 1.0.2
+ * @version 1.2.0
  * @author jstaerk
  * */
 
@@ -127,7 +127,7 @@ public interface IZUGFeRDExportableTransaction {
 	 * get main invoice currency used on the invoice
 	 * @return
 	 */        
-        String getInvoiceCurrency();
+     String getCurrency();
         
         /**
 	 * get payment information text. e.g. Bank transfer

mustang/src/main/java/org/mustangproject/ZUGFeRD/VATAmount.java

@@ -1,7 +1,14 @@
 package org.mustangproject.ZUGFeRD;
 
 import java.math.BigDecimal;
-
+/**
+ * Mustangproject's ZUGFeRD implementation
+ * ZUGFeRD exporter helper class
+ * Licensed under the APLv2
+ * @date 2015-10-29
+ * @version 1.2.0
+ * @author jstaerk
+ * */
 public class VATAmount {
 
     public VATAmount(BigDecimal basis, BigDecimal calculated) {

mustang/src/main/java/org/mustangproject/ZUGFeRD/XMPSchemaPDFAExtensions.java

@@ -4,7 +4,7 @@ package org.mustangproject.ZUGFeRD;
  * ZUGFeRD exporter helper class
  * Licensed under the APLv2
  * @date 2014-05-10
- * @version 1.0
+ * @version 1.2.0
  * @author jstaerk
  * */
 import org.apache.jempbox.impl.XMLUtil;
@@ -112,6 +112,12 @@ import org.w3c.dom.Element;
 			Element propertyNode = schema.getOwnerDocument().createElement(
 					"pdfaSchema:property"); //$NON-NLS-1$
 
+			Element valueTypeNode = schema.getOwnerDocument().createElement(
+					"pdfaSchema:valueType"); //$NON-NLS-1$
+
+			Element seqListValueType = schema.getOwnerDocument().createElement(
+					"rdf:Seq"); //$NON-NLS-1$
+
 			Element sequenceNode = schema.getOwnerDocument().createElement(
 					"rdf:Seq"); //$NON-NLS-1$
 
@@ -150,6 +156,9 @@ import org.w3c.dom.Element;
 
 			bagListNode.appendChild(propertyNode);
 
+			valueTypeNode.appendChild(seqListValueType);
+			bagListNode.appendChild(valueTypeNode);
+
 			bagNode.appendChild(bagListNode);
 			schemasNode.appendChild(bagNode);
 

mustang/src/main/java/org/mustangproject/ZUGFeRD/XMPSchemaZugferd.java

@@ -4,7 +4,7 @@ package org.mustangproject.ZUGFeRD;
  * ZUGFeRD exporter helper class
  * Licensed under the APLv2
  * @date 2014-05-10
- * @version 1.0
+ * @version 1.2.0s
  * @author jstaerk
  * */
 import org.apache.jempbox.impl.XMLUtil;
@@ -15,7 +15,7 @@ import org.w3c.dom.Element;
 public class XMPSchemaZugferd extends XMPSchemaBasic
 {
 
-	private String conformanceLevel = "COMFORT";
+	private String conformanceLevel = "EXTENDED";
 
 		/**
 		 * This is what needs to be added to the RDF metadata - basically the name of the embedded

mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java

@@ -15,6 +15,7 @@ import java.io.BufferedInputStream;
 import java.io.FileInputStream;
 import java.util.Map;
 
+import javax.management.RuntimeErrorException;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
@@ -34,12 +35,12 @@ import org.xml.sax.SAXException;
 
 public class ZUGFeRDImporter {
 	/*
-	call extract(importFilename). 
+	call extract(importFilename).
-	containsMeta() will return if ZUGFeRD data has been found, 
+	containsMeta() will return if ZUGFeRD data has been found,
 	afterwards you can call getBIC(), getIBAN() etc.
 
 */
-	
+
 	/**@var if metadata has been found	 */
 	private boolean containsMeta=false;
 	/**@var the reference (i.e. invoice number) of the sender */
@@ -48,16 +49,20 @@ public class ZUGFeRDImporter {
 	private String IBAN;
 	private String holder;
 	private String amount;
+  private String dueDate;
 	/** Raw XML form of the extracted data - may be directly obtained. */
 	private byte[] rawXML=null;
 	private String bankName;
 	private boolean amountFound;
-	
+	private boolean extracted=false;
+	private boolean parsed=false;
+
+
 	/**
 	 * Extracts a ZUGFeRD invoice from a PDF document represented by a file name.
 	 * Errors are just logged to STDOUT.
 	 */
-	public void extract(String pdfFilename) 
+	public void extract(String pdfFilename)
 	{
 		try
 		{
@@ -66,7 +71,7 @@ public class ZUGFeRDImporter {
 		{
 			ioe.printStackTrace();
 		}
-	}	
+	}
 
 	/**
 	 * Extracts a ZUGFeRD invoice from a PDF document represented by an input stream.
@@ -106,6 +111,7 @@ public class ZUGFeRDImporter {
 					// FileOutputStream fos = new FileOutputStream(file);
 					rawXML = embeddedFile.getByteArray();
 					setMeta(new String(rawXML));
+					extracted=true;
 					// fos.write(embeddedFile.getByteArray());
 					// fos.close();
 				}
@@ -123,12 +129,16 @@ public class ZUGFeRDImporter {
 		}
 
 	}
-	
+
 	public void parse() {
 		DocumentBuilderFactory factory = null;
 		DocumentBuilder builder = null;
 		Document document = null;
 
+		if (!extracted) {
+			throw new RuntimeException("extract() or extractLowLevel() must be used before parsing.");
+		}
+
 		factory = DocumentBuilderFactory.newInstance();
 		factory.setNamespaceAware(true); //otherwise we can not act namespace independend, i.e. use document.getElementsByTagNameNS("*",...
 		try {
@@ -147,17 +157,17 @@ public class ZUGFeRDImporter {
 			ex2.printStackTrace();
 		}
 		NodeList ndList ;
-		
+
 		// rootNode = document.getDocumentElement();
 		// ApplicableSupplyChainTradeSettlement
 		 ndList =  document.getDocumentElement()
 				.getElementsByTagNameNS("*","PaymentReference"); //$NON-NLS-1$
-				
+
 		for (int bookingIndex = 0; bookingIndex < ndList
 				.getLength(); bookingIndex++) {
 			Node booking = ndList.item(bookingIndex);
 			// if there is a attribute in the tag number:value
-			
+
 			setForeignReference(booking.getTextContent());
 
 		}
@@ -189,7 +199,7 @@ public class ZUGFeRDImporter {
 					<ram:BICID>DE5656565</ram:BICID>
 					<ram:Name>Commerzbank</ram:Name>
 				</ram:PayeeSpecifiedCreditorFinancialInstitution>
-			
+
 */
 		ndList = document.getElementsByTagNameNS("*","PayeePartyCreditorFinancialAccount"); //$NON-NLS-1$
 
@@ -200,7 +210,7 @@ public class ZUGFeRDImporter {
 			// there are many "name" elements, so get the one below
 			// SellerTradeParty
 			NodeList bookingDetails = booking.getChildNodes();
-			
+
 
 			for (int detailIndex = 0; detailIndex < bookingDetails
 					.getLength(); detailIndex++) {
@@ -208,7 +218,7 @@ public class ZUGFeRDImporter {
 				if ((detail.getLocalName()!=null)&&(detail.getLocalName().equals("IBANID"))) { //$NON-NLS-1$
 					setIBAN(detail.getTextContent());
 
-				} 
+				}
 			}
 
 		}
@@ -266,7 +276,7 @@ public class ZUGFeRDImporter {
 
 
 		if  (!amountFound) {
-			/* there is apparently no requirement to mention DuePayableAmount,, 
+			/* there is apparently no requirement to mention DuePayableAmount,,
 			 * if it's not there, check for GrandTotalAmount
 			 */
 			ndList = document.getElementsByTagNameNS("*","GrandTotalAmount"); //$NON-NLS-1$
@@ -278,10 +288,28 @@ public class ZUGFeRDImporter {
 				setAmount(booking.getTextContent());
 
 			}
-			
-		}
-	
 
+		}
+
+		ndList = document.getElementsByTagNameNS("*","SpecifiedTradePaymentTerms"); //$NON-NLS-1$
+
+		for (int bookingIndex = 0; bookingIndex < ndList
+				.getLength(); bookingIndex++) {
+			Node booking = ndList.item(bookingIndex);
+			// there are many "name" elements, so get the one below
+			// SellerTradeParty
+			NodeList bookingDetails = booking.getChildNodes();
+			for (int detailIndex = 0; detailIndex < bookingDetails
+					.getLength(); detailIndex++) {
+				Node detail = bookingDetails.item(detailIndex);
+				if ((detail.getLocalName()!=null)&&(detail.getLocalName().equals("DueDateDateTime"))) { //$NON-NLS-1$
+					setDueDate(detail.getTextContent().trim());
+				}
+			}
+
+		}
+
+		parsed=true;
 	}
 
 
@@ -290,18 +318,24 @@ public class ZUGFeRDImporter {
 	}
 
 	public String getForeignReference() {
+		if (!parsed) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
 		return foreignReference;
 	}
 
 
 
-	public void setForeignReference(String foreignReference) {
+	private void setForeignReference(String foreignReference) {
 		this.foreignReference = foreignReference;
 	}
 
 
 
 	public String getBIC() {
+		if (!parsed) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
 		return BIC;
 	}
 
@@ -312,6 +346,11 @@ public class ZUGFeRDImporter {
 	}
 
 
+	private void setDueDate(String dueDate) {
+		this.dueDate = dueDate;
+	}
+
+
 	private void setBankName(String bankname) {
 		this.bankName = bankname;
 	}
@@ -319,23 +358,32 @@ public class ZUGFeRDImporter {
 
 
 	public String getIBAN() {
+		if (!parsed) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
 		return IBAN;
 	}
 
 
 	public String getBankName() {
+		if (!parsed) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
 		return bankName;
 	}
 
 
 
-	public void setIBAN(String IBAN) {
+	private void setIBAN(String IBAN) {
 		this.IBAN = IBAN;
 	}
 
 
 
 	public String getHolder() {
+		if (rawXML==null) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
 		return holder;
 	}
 
@@ -348,9 +396,18 @@ public class ZUGFeRDImporter {
 
 
 	public String getAmount() {
+		if (rawXML==null) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
 		return amount;
 	}
 
+	public String getDueDate() {
+		if (rawXML==null) {
+			throw new RuntimeException("use parse() before requesting a value");
+		}
+		return dueDate;
+	}
 
 	private void setAmount(String amount) {
 		this.amount = amount;
@@ -362,7 +419,7 @@ public class ZUGFeRDImporter {
 
 	public String getMeta() {
 		if (rawXML==null){
-			return null; 
+			return null;
 		} else {
 			return new String(rawXML);
 		}
@@ -372,7 +429,7 @@ public class ZUGFeRDImporter {
 	/**
 	 * Returns the raw XML data as extracted from the ZUGFeRD PDF file.
 	 */
-	public byte[] getRawXML() 
+	public byte[] getRawXML()
 	{
 		return rawXML;
 	}
@@ -381,8 +438,8 @@ public class ZUGFeRDImporter {
 	 * will return true if the metadata (just extract-ed or set with setMeta) contains ZUGFeRD XML
 	 * */
 	public boolean canParse() {
-		
+
-		
+
 		//SpecifiedExchangedDocumentContext is in the schema, so a relatively good indication if zugferd is present - better than just invoice
 		String meta=getMeta();
 		return (meta!=null)&&( meta.length()>0)&&( meta.contains("SpecifiedExchangedDocumentContext")); //$NON-NLS-1$

mustang/src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterEdgeTest.java

@@ -49,7 +49,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
   @Override
   public String getOwnBIC()
   {
-    return "COBADEFXXX";
+    return "COBADEFFXXX";
   }
 
   @Override
@@ -118,7 +118,13 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
   {
     return null;
   }
-  
+
+  @Override
+  public String getCurrency()
+  {
+    return "EUR";
+  }
+
   @Override
   public IZUGFeRDExportableItem[] getZFItems()
   {
@@ -133,11 +139,6 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
     return allItems;
   }
 
-    @Override
-    public String getInvoiceCurrency() {
-        return "EUR";
-    }
-
     @Override
     public String getOwnPaymentInfoText() {
         return "Überweisung";
@@ -258,7 +259,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
 
     @Override
     public IZUGFeRDAllowanceCharge[] getItemAllowances() {
-        return null;        
+        return null;
     }
 
     @Override
@@ -330,7 +331,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
 
   /**
    * Create the test case
-   * 
+   *
    * @param testName
    *          name of the test case
    */
@@ -353,7 +354,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
    * The importer test imports from ./src/test/MustangGnuaccountingBeispielRE-20151008_504.pdf to check the values.
    * --> as only Name Ascending is supported for Test Unit sequence, I renamed the this test-A-Export to run before
    * testZExport
-   * 
+   *
    * @throws IOException
    */
 
@@ -368,6 +369,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
     String iban = null;
     String holder = null;
     String ref = null;
+    String dueDate = null;
 
     if (zi.canParse())
     {
@@ -376,6 +378,7 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
       bic = zi.getBIC();
       iban = zi.getIBAN();
       holder = zi.getHolder();
+      dueDate = zi.getDueDate();
       ref = zi.getForeignReference();
     }
 
@@ -383,6 +386,8 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
     assertEquals(bic, getOwnBIC());
     assertEquals(iban, getOwnIBAN());
     assertEquals(holder, getOwnOrganisationName());
+
+    assertEquals(dueDate, "20141029");
     assertEquals(ref, getNumber());
 
   }
@@ -401,16 +406,13 @@ public class MustangReaderWriterEdgeTest extends TestCase implements IZUGFeRDExp
     final String TARGET_PDF = "./target/testout-MustangGnuaccountingBeispielRE-20151008_504newEdge.pdf";
     // the writing part
 
-    PDDocument doc;
     try
     {
-      doc = PDDocument.load(SOURCE_PDF);
       // automatically add Zugferd to all outgoing invoices
       ZUGFeRDExporter ze = new ZUGFeRDExporter();
-      ze.PDFmakeA3compliant(doc, "My Application", System.getProperty("user.name"), true);
+      ze.PDFmakeA3compliant(SOURCE_PDF, "My Application", System.getProperty("user.name"), true);
-      ze.PDFattachZugferdFile(doc, this);
+      ze.PDFattachZugferdFile(this);
-      doc.save(TARGET_PDF);
+      ze.export(TARGET_PDF);
-      doc.close();
     }
     catch (IOException e)
     {

mustang/src/test/java/org/mustangproject/ZUGFeRD/MustangReaderWriterTest.java

@@ -49,7 +49,7 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
   @Override
   public String getOwnBIC()
   {
-    return "COBADEFXXX";
+    return "COBADEFFXXX";
   }
 
   @Override
@@ -118,6 +118,12 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
     return null;
   }
 
+  @Override
+  public String getCurrency()
+  {
+    return "EUR";
+  }
+
   @Override
   public IZUGFeRDExportableItem[] getZFItems()
   {
@@ -132,11 +138,6 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
     return allItems;
   }
 
-    @Override
-    public String getInvoiceCurrency() {
-        return "EUR";
-    }
-
     @Override
     public String getOwnPaymentInfoText() {
         return "Überweisung";
@@ -257,16 +258,16 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
     {
       this.product = product;
     }
-      
+
     @Override
     public IZUGFeRDAllowanceCharge[] getItemAllowances() {
-        return null;        
+        return null;
     }
 
     @Override
     public IZUGFeRDAllowanceCharge[] getItemCharges() {
         return null;
-    }    
+    }
 
   }
 
@@ -332,7 +333,7 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
 
   /**
    * Create the test case
-   * 
+   *
    * @param testName
    *          name of the test case
    */
@@ -355,7 +356,7 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
    * The importer test imports from ./src/test/MustangGnuaccountingBeispielRE-20151008_504.pdf to check the values.
    * --> as only Name Ascending is supported for Test Unit sequence, I renamed the this test-A-Export to run before
    * testZExport
-   * 
+   *
    * @throws IOException
    */
 
@@ -403,16 +404,13 @@ public class MustangReaderWriterTest extends TestCase implements IZUGFeRDExporta
     final String TARGET_PDF = "./target/testout-MustangGnuaccountingBeispielRE-20151008_504new.pdf";
 
     // the writing part
-    PDDocument doc;
     try
     {
-      doc = PDDocument.load(SOURCE_PDF);
       // automatically add Zugferd to all outgoing invoices
       ZUGFeRDExporter ze = new ZUGFeRDExporter();
-      ze.PDFmakeA3compliant(doc, "My Application", System.getProperty("user.name"), true);
+      ze.PDFmakeA3compliant(SOURCE_PDF, "My Application", System.getProperty("user.name"), true);
-      ze.PDFattachZugferdFile(doc, this);
+      ze.PDFattachZugferdFile(this);
-      doc.save(TARGET_PDF);
+      ze.export(TARGET_PDF);
-      doc.close();
     }
     catch (IOException e)
     {

mustang/toecount/pom.xml

@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.mustangproject.ZUGFeRD</groupId>
 	<artifactId>toecount</artifactId>
-	<version>0.0.6-SNAPSHOT</version>
+	<version>0.0.8-SNAPSHOT</version>
 	<name>ZUGFeRD PDF checker</name>
 	<description>Shows statistics on how many PDFs in a directory are ZUGFeRD-Compliant</description>
 	<repositories>
@@ -27,7 +27,7 @@
 		<dependency>
 			<groupId>org.mustangproject.ZUGFeRD</groupId>
 			<artifactId>mustang</artifactId>
-			<version>1.2.1-SNAPSHOT</version>
+			<version>1.3.0-SNAPSHOT</version>
 		</dependency>
 		<dependency>
 			<groupId>org.apache.pdfbox</groupId>

mustang/toecount/src/main/java/toecount/FileChecker.java

@@ -30,11 +30,34 @@ public class FileChecker {
 			return false;
 		}
 		ZUGFeRDImporter zi=new ZUGFeRDImporter();
-		zi.extract(filename);
+		try {
-		if (zi.canParse()) {
+			zi.extract(filename);
-			thisRun.incZUGFeRDCount();
+			if (zi.canParse()) {
-			return true;
+				thisRun.incZUGFeRDCount();
-		} else {
+				return true;
+			} else {
+				return false;
+			}
+		} catch (NullPointerException e) {
+			// something really rare happened -- corrupted ZF?
+			/***
+			 * e.g. Exception in thread "main" java.lang.NullPointerException
+        at org.mustangproject.ZUGFeRD.ZUGFeRDImporter.extractLowLevel(ZUGFeRDImporter.java:90)
+        at org.mustangproject.ZUGFeRD.ZUGFeRDImporter.extract(ZUGFeRDImporter.java:64)
+        at toecount.FileChecker.checkForZUGFeRD(FileChecker.java:33)
+        at toecount.Toecount.main(Toecount.java:111)
+			 * 
+			 */
+			// Ignore nevertheless, most likely we're batch processing
+			return false;
+		} catch (Exception e2) {
+			/**
+			 * probably thrown up from 
+			AM org.apache.pdfbox.pdfparser.PDFParser parse, most likely
+			INFORMATION: Document is encrypted
+			but also other internal PDF errors possible like 
+			..Okt 23, 2015 11:17:53 AM org.apache.pdfbox.pdfparser.XrefTrailerResolver setStartxref
+			 */
 			return false;
 		}
 	}

mustang/toecount/src/main/java/toecount/Toecount.java

@@ -22,7 +22,7 @@ public class Toecount {
 	}
 	private static void printHelp() {
 		System.out
-		.println("Mustangproject.org's Toecount 0.0.6 \r\n"
+		.println("Mustangproject.org's Toecount 0.0.7 \r\n"
 				+ "A Apache Public License command line tool for statistics on PDF invoices with\r\n"
 				+ "ZUGFeRD Metadata (http://www.zugferd.de)\r\n"
 				+ "\r\n"

pdfa3-sample/pom.xml

@@ -3,8 +3,8 @@
   <parent>
     <groupId>com.github.rayman2200</groupId>
     <artifactId>mustang-sample-project</artifactId>
-    <version>1.3.0-SNAPSHOT</version>
+    <version>1.3.0.1-SNAPSHOT</version>
   </parent>
 
-	<artifactId>pdfa3-samples</artifactId>
+  <artifactId>pdfa3-samples</artifactId>
-</project>
+</project>

pdfa3-sample/src/main/java/pdfbox/PDFA3FileAttachment.java

@@ -30,6 +30,7 @@ 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.cos.COSArray;
 import org.apache.pdfbox.cos.COSDictionary;
 import org.apache.pdfbox.pdmodel.PDDocument;
 import org.apache.pdfbox.pdmodel.PDDocumentCatalog;
@@ -120,6 +121,10 @@ public class PDFA3FileAttachment
     // cosArray.add(fs);
     // catalog.setItem("AF", cosArray);
 
+    COSDictionary dict2 = catalog.getCOSDictionary();
+    COSArray array = new COSArray();
+    array.add(fs.getCOSDictionary()); // see below
+    dict2.setItem("AF",array);
   }
 
   /**

pom.xml

@@ -2,13 +2,13 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.github.rayman2200</groupId>
 	<artifactId>mustang-sample-project</artifactId>
-	<version>1.3.0-SNAPSHOT</version>
+	<version>1.3.3-SNAPSHOT</version>
 	<packaging>pom</packaging>
 
 	<scm>
-		<connection>scm:git:https://github.com/AlexanderSchmidt/PDFA3.git</connection>
+		<connection>scm:git:https://github.com/jstaerk/mustangproject.git</connection>
-		<developerConnection>scm:git:https://github.com/AlexanderSchmidt/PDFA3.git</developerConnection>
+		<developerConnection>scm:git:https://github.com/jstaerk/mustangproject.git</developerConnection>
-		<url>https://github.com/AlexanderSchmidt/PDFA3.git</url>
+		<url>https://github.com/jstaerk/mustangproject</url>
 		<tag>HEAD</tag>
 	</scm>
 
@@ -24,6 +24,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<github.global.server>github</github.global.server>
 		<additionalparam>-Xdoclint:none</additionalparam><!-- Skip error check for javadoc -->
+		<maven.compiler.compilerVersion>1.6</maven.compiler.compilerVersion>
 	</properties>
 
 	<modules>
@@ -35,7 +36,7 @@
 		<dependency>
 			<groupId>org.apache.pdfbox</groupId>
 			<artifactId>pdfbox</artifactId>
-			<version>1.8.10</version>
+			<version>1.8.8</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>
@@ -47,15 +48,6 @@
 
 	<build>
 		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<version>3.2</version>
-				<configuration>
-					<source>1.6</source>
-					<target>1.6</target>
-				</configuration>
-			</plugin>
 			<plugin>
 				<artifactId>maven-deploy-plugin</artifactId>
 				<version>2.8.2</version>
@@ -76,8 +68,8 @@
 						<include>**/*</include>
 					</includes>
 					<merge>true</merge>
-					<repositoryName>PDFA3</repositoryName>      <!-- github repo name -->
+					<repositoryName>mustangproject</repositoryName>      <!-- github repo name -->
-					<repositoryOwner>AlexanderSchmidt</repositoryOwner>    <!-- github username -->
+					<repositoryOwner>jstaerk</repositoryOwner>    <!-- github username -->
 				</configuration>
 				<executions>
 					<!-- run site-maven-plugin's 'site' target as part of the build's normal 
@@ -92,4 +84,4 @@
 			</plugin>
 		</plugins>
 	</build>
-</project>
+</project>