From 6bb4ccaff0b2f0cb904e5d1eba7614e0c19411b8 Mon Sep 17 00:00:00 2001
From: "andreas.vef" <andreas.vef@bpm-inspire.com>
Date: Wed, 14 Nov 2018 15:04:54 +0100
Subject: [PATCH] Added setCreatorTool (fix for
 https://github.com/ZUGFeRD/mustangproject/issues/38 Distinguish between
 creator, creatorTool and producer)

---
 .../org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java | 13 ++++++++++++-
 .../ZUGFeRD/ZUGFeRDExporterFromA3Factory.java       | 11 +++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java b/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
index c473689f..f5b97613 100644
--- a/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
+++ b/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
@@ -100,8 +100,12 @@ public class ZUGFeRDExporter implements Closeable {
 	protected PDMetadata metadata = null;
 	protected PDFAIdentificationSchema pdfaid = null;
 	protected XMPMetadata xmp = null;
+	/** Producer attribute for PDF */
 	protected String producer = "mustangproject";
+	/** Author/Creator attribute for PDF for PDF */
 	protected String creator = "mustangproject";
+	/** CreatorTool */
+	protected String creatorTool = "mustangproject";
 
 	@Deprecated
 	private boolean ignoreA1Errors;
@@ -558,7 +562,7 @@ public class ZUGFeRDExporter implements Closeable {
 
 		XMPBasicSchema xsb = xmp.createAndAddXMPBasicSchema();
 
-		xsb.setCreatorTool(creator);
+		xsb.setCreatorTool(creatorTool);
 		xsb.setCreateDate(GregorianCalendar.getInstance());
 		// PDDocumentInformation pdi=doc.getDocumentInformation();
 		PDDocumentInformation pdi = new PDDocumentInformation();
@@ -619,6 +623,13 @@ public class ZUGFeRDExporter implements Closeable {
 	public void setCreator(String creator) {
 		this.creator = creator;
 	}
+	/**
+	 * the CreatorTool attribute for the PDF
+	 * @param creator
+	 */
+	protected void setCreatorTool(String creatorTool) {
+		this.creatorTool = creatorTool;
+	}
 	
 	/**
 	 * the authoring software (use factory method instead) 
diff --git a/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromA3Factory.java b/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromA3Factory.java
index 055c078c..ac9b2c43 100644
--- a/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromA3Factory.java
+++ b/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporterFromA3Factory.java
@@ -36,8 +36,12 @@ public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 	protected boolean ignorePDFAErrors = false;
 	protected ZUGFeRDConformanceLevel zugferdConformanceLevel = ZUGFeRDConformanceLevel.EXTENDED;
 	protected PDFAConformanceLevel conformanceLevel = PDFAConformanceLevel.UNICODE;
+	/** Producer (attribute for PDF */
 	protected String producer = "mustangproject";
+	/** Human creator (attribute for PDF) */
 	protected String creator = "mustangproject";
+	/** Creator tool (attribute for PDF) */
+	protected String creatorTool = null;
 
 	protected int ZFVersion=ZUGFeRDExporter.DefaultZUGFeRDVersion;
 	protected boolean ensurePDFisUpgraded=false;
@@ -58,6 +62,8 @@ public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 		zugFeRDExporter.setZUGFeRDVersion(ZFVersion);
 		zugFeRDExporter.setZUGFeRDConformanceLevel(zugferdConformanceLevel);
 		zugFeRDExporter.setCreator(creator);
+		// Use creator as default for compatibility
+		zugFeRDExporter.setCreatorTool(creatorTool != null ? creatorTool : creator);
 		zugFeRDExporter.setProducer(producer);
 		zugFeRDExporter.setAttachZUGFeRDHeaders(attachZUGFeRDHeaders);
 		zugFeRDExporter.setPDFA3(ensurePDFisUpgraded);
@@ -190,6 +196,11 @@ public class ZUGFeRDExporterFromA3Factory implements IExporterFactory {
 		this.creator = creator;
 		return this;
 	}
+	
+	public IExporterFactory setCreatorTool(String creatorTool) {
+		this.creatorTool = creatorTool;
+		return this;
+	}
 
 	public IExporterFactory setProducer(String producer) {
 		this.producer = producer;