diff --git a/imixs-adapters-e-invoice/README.md b/imixs-adapters-e-invoice/README.md new file mode 100644 index 0000000..97860a0 --- /dev/null +++ b/imixs-adapters-e-invoice/README.md @@ -0,0 +1,15 @@ +# eInvoicing Adapter + +The Imixs eInvoicing Adapter provides methods to parse and produce eInvoice files according to the [EN 16931 compliance](https://ec.europa.eu/digital-building-blocks/sites/display/DIGITAL/EN+16931+compliance). + +## Field Mapping + +In the default configuration the adapter supports the following items: + + +| Item | xPath | Example | +|--------------------------------- |------------------------------------------------------|------------------------------------------------------------------- | +| invoice.number | Disable JNDI lookup | false | +| invoice.total | Search Context | DC=intern,DC=ib-vassen,DC=de | + + diff --git a/imixs-adapters-e-invoice/pom.xml b/imixs-adapters-e-invoice/pom.xml new file mode 100644 index 0000000..fa751e1 --- /dev/null +++ b/imixs-adapters-e-invoice/pom.xml @@ -0,0 +1,29 @@ + + 4.0.0 + + org.imixs.workflow + imixs-adapters + 3.0.2-SNAPSHOT + + imixs-adapters-e-invoice + Imixs eInvoice Adapter + + + + + org.imixs.workflow + imixs-workflow-core + + + org.imixs.workflow + imixs-workflow-engine + + + + + + https://github.com/imixs/imixs-adapters + Imixs eInvoicing Adapter + \ No newline at end of file diff --git a/imixs-adapters-e-invoice/src/main/java/org/imixs/workflow/einvoice/UBLParser.java b/imixs-adapters-e-invoice/src/main/java/org/imixs/workflow/einvoice/UBLParser.java new file mode 100644 index 0000000..6193c3d --- /dev/null +++ b/imixs-adapters-e-invoice/src/main/java/org/imixs/workflow/einvoice/UBLParser.java @@ -0,0 +1,97 @@ +package org.imixs.workflow.einvoice; + +import java.text.ParseException; +import java.text.SimpleDateFormat; +import java.util.Date; +import java.util.TimeZone; +import java.util.logging.Logger; + +import javax.xml.xpath.XPath; +import javax.xml.xpath.XPathConstants; +import javax.xml.xpath.XPathExpression; +import javax.xml.xpath.XPathExpressionException; +import javax.xml.xpath.XPathFactory; + +import org.imixs.workflow.ItemCollection; +import org.w3c.dom.Document; +import org.w3c.dom.Node; + +/** + * This util class supports parsing a eInvoice file in UBL format + */ +public class UBLParser { + + private static Logger logger = Logger.getLogger(UBLParser.class.getName()); + + public static final String DATE_FORMAT = "yyyy-MM-dd'T'HH:mm:ss"; + + /** + * This method parses a UBL Dom Tree and adapts the eInvoice fields to the Imixs + * Inovice Items + */ + public static void parse(Document doc, ItemCollection workitem) { + + readXMLValue(doc, "/Invoices/Invoice/InvoiceHeader/InvoiceNumber", + workitem, "invoice.number", String.class); + + } + + /** + * Reads a tag value from the xml tree and set the value into the given + * workitem. + * + * /Invoices/Invoice/InvoiceHeader/Client/Code + * + * Beispiel Datum: + * 2024-05-13T00:00:00+02:00 + * + * @param doc - xml doc + * @param expression - xpath expression + * @param workitem + * @param itemName + * @param itemType + */ + private static void readXMLValue(Document doc, String expression, ItemCollection workitem, String itemName, + Class itemType) { + // create XPath... + XPathFactory xpathFactory = XPathFactory.newInstance(); + XPath xpath = xpathFactory.newXPath(); + XPathExpression xPathExpression; + try { + xPathExpression = xpath.compile(expression); + + // extract node value + Node valueNode = (Node) xPathExpression.evaluate(doc, XPathConstants.NODE); + if (valueNode != null) { + String value = valueNode.getTextContent(); + + if (itemType == Date.class) { + // 2024-05-13T00:00:00+02:00 + SimpleDateFormat formatter = new SimpleDateFormat(DATE_FORMAT); + formatter.setTimeZone(TimeZone.getTimeZone("CET")); + try { + workitem.setItemValue(itemName, formatter.parse(value)); + } catch (ParseException e) { + logger.warning("Invalid Date Format"); + } + return; + } + if (itemType == Double.class && value != null && !value.isEmpty()) { + workitem.setItemValue(itemName, Double.parseDouble(value)); + return; + } + if (itemType == Integer.class && value != null && !value.isEmpty()) { + workitem.setItemValue(itemName, Integer.parseInt(value)); + return; + } + // Default String format + workitem.setItemValue(itemName, value); + + } + } catch (XPathExpressionException e) { + logger.warning("Unable to read data field '" + expression + "' : " + e.getMessage()); + + } + } + +} diff --git a/imixs-adapters-e-invoice/src/main/resources/META-INF/beans.xml b/imixs-adapters-e-invoice/src/main/resources/META-INF/beans.xml new file mode 100644 index 0000000..debd97c --- /dev/null +++ b/imixs-adapters-e-invoice/src/main/resources/META-INF/beans.xml @@ -0,0 +1,6 @@ + + + \ No newline at end of file diff --git a/imixs-adapters-e-invoice/src/main/resources/META-INF/copyright.txt b/imixs-adapters-e-invoice/src/main/resources/META-INF/copyright.txt new file mode 100644 index 0000000..f2c5c8f --- /dev/null +++ b/imixs-adapters-e-invoice/src/main/resources/META-INF/copyright.txt @@ -0,0 +1,24 @@ + Imixs Workflow + Copyright (C) 2001, 2011 Imixs Software Solutions GmbH, + http://www.imixs.com + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License + as published by the Free Software Foundation; either version 2 + of the License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You can receive a copy of the GNU General Public + License at http://www.gnu.org/licenses/gpl.html + + Project: + http://www.imixs.org + http://java.net/projects/imixs-workflow + + Contributors: + Imixs Software Solutions GmbH - initial API and implementation + Ralph Soika - Software Developer diff --git a/imixs-adapters-e-invoice/src/main/resources/META-INF/licence.txt b/imixs-adapters-e-invoice/src/main/resources/META-INF/licence.txt new file mode 100644 index 0000000..d511905 --- /dev/null +++ b/imixs-adapters-e-invoice/src/main/resources/META-INF/licence.txt @@ -0,0 +1,339 @@ + GNU GENERAL PUBLIC LICENSE + Version 2, June 1991 + + Copyright (C) 1989, 1991 Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The licenses for most software are designed to take away your +freedom to share and change it. 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If this is what you want to do, use the GNU Lesser General +Public License instead of this License. diff --git a/imixs-adapters-e-invoice/src/test/java/org/imixs/workflow/einvoice/test/TestUBLParser.java b/imixs-adapters-e-invoice/src/test/java/org/imixs/workflow/einvoice/test/TestUBLParser.java new file mode 100644 index 0000000..591bafa --- /dev/null +++ b/imixs-adapters-e-invoice/src/test/java/org/imixs/workflow/einvoice/test/TestUBLParser.java @@ -0,0 +1,59 @@ +package org.imixs.workflow.einvoice.test; + +import java.io.IOException; +import java.io.InputStream; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.imixs.workflow.exceptions.PluginException; +import org.junit.Assert; +import org.junit.Before; +import org.junit.Test; +import org.w3c.dom.Document; + +/** + * This test verifies a datev import file + * + * @author rsoika + * + */ +public class TestUBLParser { + + @Before + public void setup() throws PluginException { + + } + + /** + * XSL Transformation for SEPA Standard file + * + * @throws IOException + */ + @Test + public void testDefault() throws IOException { + String PATH_XML = "xml/XRechnung-3.0.1.xml"; + InputStream xmlInputStream = null; + try { + // Use the class loader to load the XML file as a resource + ClassLoader classLoader = TestUBLParser.class.getClassLoader(); + xmlInputStream = classLoader.getResourceAsStream(PATH_XML); + DocumentBuilder documentBuilder; + + documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); + Document doc = documentBuilder.parse(xmlInputStream); + + Assert.assertNotNull(doc); + + } catch (Exception e) { + Assert.fail(); + + } finally { + if (xmlInputStream != null) + xmlInputStream.close(); + + } + + } + +} \ No newline at end of file diff --git a/imixs-adapters-e-invoice/src/test/resources/xml/XRechnung-3.0.1.xml b/imixs-adapters-e-invoice/src/test/resources/xml/XRechnung-3.0.1.xml new file mode 100644 index 0000000..b78fb02 --- /dev/null +++ b/imixs-adapters-e-invoice/src/test/resources/xml/XRechnung-3.0.1.xml @@ -0,0 +1,138 @@ + + + + + + urn:cen.eu:en16931:2017#compliant#urn:xeinkauf.de:kosit:xrechnung_3.0 + urn:fdc:peppol.eu:2017:poacc:billing:01:1.0 + RE-2024-03 + 2024-02-27 + 2024-03-28 + 380 + EUR + 992-90009-96 + + + DE16520503531004885412 + + Teichstr. 15 + Berlin + 10232 + + DE + + + + 279247134 + + FC + + + + PC Service GmbH + 279247134 + + + Max Siebert + 0312424323 + max.siebert@pc-service-berlin.de + + + + + + DE279247134 + + Bergstr. 25 + Frankfurt + 54632 + Hessen + + DE + + + + DB Service GmbH + DE279247134 + + + + + 2024-02-24 + + + 42 + + DE13520503531004885466 + Viktor Settel + + HELADEF1KAS + + + + + 204.06 + + 1074.00 + 204.06 + + S + 19.00 + + VAT + + + + + + 1074.00 + 1074.00 + 1278.06 + 0.00 + 0.00 + 0.00 + 0.00 + 1278.06 + + + 1 + 2.000000 + 934.00 + + PC Fujitsu TX-23 + + S + 19.00 + + VAT + + + + + 467.000000 + + + + 2 + 2.000000 + 140.00 + + PC Installation + + S + 19.00 + + VAT + + + + + 70.000000 + + + \ No newline at end of file diff --git a/pom.xml b/pom.xml index bce222c..1758c3a 100644 --- a/pom.xml +++ b/pom.xml @@ -1,4 +1,6 @@ - + 4.0.0 org.imixs.workflow imixs-adapters @@ -14,6 +16,7 @@ imixs-adapters-poi imixs-adapters-wopi imixs-adapters-odf + imixs-adapters-e-invoice