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FOSS Java library to read, write and validate european electronic invoices and orders in the UN/CEFACT
Cross Industry Invoice based formats Factur-X/ZUGFeRD, XRechnung and Order-X in your invoice PDFs.
The newest version!
/** **********************************************************************
*
* Copyright 2018 Jochen Staerk
*
* Use is subject to license terms.
*
* Licensed 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 org.mustangproject.ZUGFeRD;
/**
* Mustangproject's ZUGFeRD implementation
* ZUGFeRD exporter helper class
* Licensed under the APLv2
* @date 2014-05-10
* @version 1.2.0
* @author jstaerk
* */
import org.apache.xmpbox.XMPMetadata;
import org.apache.xmpbox.XmpConstants;
import org.apache.xmpbox.schema.PDFAExtensionSchema;
import org.apache.xmpbox.type.ArrayProperty;
import org.apache.xmpbox.type.Attribute;
import org.apache.xmpbox.type.Cardinality;
import org.apache.xmpbox.type.ChoiceType;
import org.apache.xmpbox.type.DefinedStructuredType;
import org.apache.xmpbox.type.PDFAPropertyType;
import org.apache.xmpbox.type.PDFASchemaType;
import org.apache.xmpbox.type.StructuredType;
import org.apache.xmpbox.type.TextType;
import org.mustangproject.EStandard;
/**
* Additionally to adding a RDF namespace with a indication which file
* attachment if Zugferd, this namespace has to be described in a PDFA Extension
* Schema. I know there is a PDFAExtensionSchema in the context of PDFBox'
* XMPBOX but I have been using PDFBox' JempBOX so far because I could not find
* out how to write XMPBOX XMPMetadata to a PDF file. So this is my version of
* PDFAExtensionSchema for PDFBox' jempbox XMPMetadata
*
* @author jstaerk
*/
@StructuredType(preferedPrefix = "pdfaExtension", namespace = "http://www.aiim.org/pdfa/ns/extension/")
public class XMPSchemaPDFAExtensions extends PDFAExtensionSchema {
public final String xmlns_pdfaSchema = "http://www.aiim.org/pdfa/ns/schema#";
public final String prefix_pdfaSchema = "pdfaSchema";
public final String xmlns_pdfaProperty = "http://www.aiim.org/pdfa/ns/property#";
public final String prefix_pdfaProperty = "pdfaProperty";
public String namespace = null;
public String prefix = null;
protected IZUGFeRDExporter exporter;
protected void setZUGFeRDVersion(int ver) {
namespace = exporter.getNamespaceForVersion(ver);
prefix = exporter.getPrefixForVersion(ver);
}
private DefinedStructuredType addProperty(ArrayProperty parent, String name, String type, String category,
String description) {
XMPMetadata metadata = getMetadata();
DefinedStructuredType li = new DefinedStructuredType(metadata, getNamespace(), getPrefix(),
XmpConstants.LIST_NAME);
li.setAttribute(new Attribute(getNamespace(), XmpConstants.PARSE_TYPE, XmpConstants.RESOURCE_NAME));
ChoiceType pdfa2 = new ChoiceType(metadata, xmlns_pdfaProperty, prefix_pdfaProperty, PDFAPropertyType.NAME,
name);
li.addProperty(pdfa2);
pdfa2 = new ChoiceType(metadata, xmlns_pdfaProperty, prefix_pdfaProperty, PDFAPropertyType.VALUETYPE, type);
li.addProperty(pdfa2);
pdfa2 = new ChoiceType(metadata, xmlns_pdfaProperty, prefix_pdfaProperty, PDFAPropertyType.CATEGORY, category);
li.addProperty(pdfa2);
pdfa2 = new ChoiceType(metadata, xmlns_pdfaProperty, prefix_pdfaProperty, PDFAPropertyType.DESCRIPTION,
description);
li.addProperty(pdfa2);
parent.addProperty(li);
return li;
}
public XMPSchemaPDFAExtensions(IZUGFeRDExporter ze, XMPMetadata metadata, int ZFVersion) {
this(ze, metadata, ZFVersion, true);
}
public XMPSchemaPDFAExtensions(IZUGFeRDExporter ze, XMPMetadata metadata, int ZFVersion, boolean withZF) {
this(ze, metadata, ZFVersion, withZF, null);
}
public XMPSchemaPDFAExtensions(IZUGFeRDExporter ze, XMPMetadata metadata, int ZFVersion, boolean withZF, EStandard eStandard) {
super(metadata);
exporter=ze;
setZUGFeRDVersion(ZFVersion);
attachExtensions(metadata, withZF, eStandard);
}
public void attachExtensions(XMPMetadata metadata, boolean withZF, EStandard eStandard) {
addNamespace(xmlns_pdfaSchema, prefix_pdfaSchema);
addNamespace(xmlns_pdfaProperty, prefix_pdfaProperty);
ArrayProperty newBag = createArrayProperty(SCHEMAS, Cardinality.Bag);
DefinedStructuredType li = new DefinedStructuredType(metadata, getNamespace(), getPrefix(),
XmpConstants.LIST_NAME);
li.setAttribute(new Attribute(getNamespace(), XmpConstants.PARSE_TYPE, XmpConstants.RESOURCE_NAME));
newBag.addProperty(li);
addProperty(newBag);
if (withZF) {
TextType pdfa1 = new TextType(metadata, xmlns_pdfaSchema, prefix_pdfaSchema, PDFASchemaType.SCHEMA,
"Factur-X PDFA Extension Schema");
li.addProperty(pdfa1);
pdfa1 = new TextType(metadata, xmlns_pdfaSchema, prefix_pdfaSchema, PDFASchemaType.NAMESPACE_URI,
namespace);
li.addProperty(pdfa1);
pdfa1 = new TextType(metadata, xmlns_pdfaSchema, prefix_pdfaSchema, PDFASchemaType.PREFIX, prefix);
li.addProperty(pdfa1);
ArrayProperty newSeq = new ArrayProperty(metadata, xmlns_pdfaSchema, prefix_pdfaSchema,
PDFASchemaType.PROPERTY, Cardinality.Seq);
li.addProperty(newSeq);
if ((eStandard != null) && (eStandard == EStandard.orderx))
{
addProperty(newSeq, "DocumentFileName", "Text", "external", "Name of the embedded XML Order (or related) file");
addProperty(newSeq, "DocumentType", "Text", "external", "ORDER, ORDER_RESPONSE, or ORDER_CHANGE");
addProperty(newSeq, "Version", "Text", "external", "The actual version of the Order-X XML schema");
addProperty(newSeq, "ConformanceLevel", "Text", "external",
"The selected Order-X profile completeness");
} else if ((eStandard != null) && (eStandard == EStandard.despatchadvice))
{
// As of late 2022 the Delivery-X standard is not yet published. See specification:
// Die digitale Ablösung des Papier-Lieferscheins, Version 1.1, April 2022
// Chapter 7.1 XMP-Erweiterungsschema für PDF/A-3
// http://docplayer.org/230301085-Der-digitale-lieferschein-dls.html
addProperty(newSeq, "DocumentFileName", "Text", "external", "Name of the embedded XML despatch advice file");
addProperty(newSeq, "DocumentType", "Text", "external", "DESPATCHADVICE");
addProperty(newSeq, "Version", "Text", "external", "The actual version of the despatch advice dataset");
addProperty(newSeq, "ConformanceLevel", "Text", "external", "The conformance level of the despatch advice dataset");
} else
{
addProperty(newSeq, "DocumentFileName", "Text", "external", "name of the embedded XML invoice file");
addProperty(newSeq, "DocumentType", "Text", "external", "INVOICE");
addProperty(newSeq, "Version", "Text", "external", "The actual version of the ZUGFeRD XML schema");
addProperty(newSeq, "ConformanceLevel", "Text", "external",
"The selected ZUGFeRD profile completeness");
}
}
}
}
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