#451 corrected so that file attachments are also possible if source is a PDF/A-1 (and destination PDF/A-3)

History.md

@@ -17,6 +17,9 @@
 - filename of embedded file was not xrechnung.xml when using profile xrechnung #452
 - allow legalorganisation to have a tradingbusinessname #447 
 - JSon deserialization does not work with BankDetails #455
+- Fix ClassCastException in CLI (Main.java). #451
+- Re-Formatted and re-organized POMs #446
+- changed additional references by line from String to List and implemented it on Item #454
  
 2.12.0
 =======

Mustang-CLI/src/main/java/org/mustangproject/commandline/Main.java

@@ -735,11 +735,7 @@ public class Main {
 			ze.setXML(Files.readAllBytes(Paths.get(xmlName)));
 
 			for (FileAttachment attachment : attachments) {
-				if (((ZUGFeRDExporterFromPDFA) ze).getExporter() instanceof ZUGFeRDExporterFromA3 ) {
-					((ZUGFeRDExporterFromA3) ((ZUGFeRDExporterFromPDFA) ze).getExporter()).attachFile(attachment.getFilename(), attachment.getData(), attachment.getMimetype(), attachment.getRelation());
-				} else {
-					System.err.println("IZUGFeRDExporter ze is not of type 'ZUGFeRDExporterFromA3'");
-				}
+				ze.attachFile(attachment.getFilename(), attachment.getData(), attachment.getMimetype(), attachment.getRelation());
 			}
 
 			ze.export(outName);

library/src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExporter.java

@@ -23,6 +23,7 @@ import java.io.IOException;
 import java.io.InputStream;
 
 import jakarta.activation.DataSource;
+import org.mustangproject.FileAttachment;
 
 public interface IZUGFeRDExporter extends Closeable, IExporter  {
 	/**
@@ -64,6 +65,8 @@ public interface IZUGFeRDExporter extends Closeable, IExporter  {
 	public String getNamespaceForVersion(int ver);
 	public String getPrefixForVersion(int ver) ;
 	public IZUGFeRDExporter disableAutoClose(boolean disableAutoClose);
+	public void attachFile(FileAttachment file);
+	public void attachFile(String filename, byte[] data, String mimetype, String relation);
 	public IXMLProvider getProvider();
 
 }

library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromPDFA.java

@@ -34,6 +34,7 @@ import org.apache.xmpbox.XMPMetadata;
 import org.apache.xmpbox.schema.PDFAIdentificationSchema;
 import org.apache.xmpbox.xml.DomXmpParser;
 import org.apache.xmpbox.xml.XmpParsingException;
+import org.mustangproject.FileAttachment;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -72,6 +73,7 @@ public class ZUGFeRDExporterFromPDFA implements IZUGFeRDExporter {
 
 
 	}
+
 	public IZUGFeRDExporter getExporter() {
 		if (theExporter==null) {
 			throw new RuntimeException("In ZUGFeRDExporterFromPDFA, source must always be loaded before other operations are performed.");
@@ -247,5 +249,14 @@ public class ZUGFeRDExporterFromPDFA implements IZUGFeRDExporter {
 	public void export(OutputStream output) throws IOException {
 		getExporter().export(output);
 	}
+
+	public void attachFile(FileAttachment file) {
+		theExporter.attachFile(file);
+	}
+
+	public void attachFile(String filename, byte[] data, String mimetype, String relation) {
+		theExporter.attachFile(filename, data, mimetype, relation);
+	}
+
 }