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ZUGFeRD USt 14 compliance

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This commit is contained in:
Jochen Staerk
2015-05-28 11:43:14 +02:00
parent 622cec740c
commit 1541fc48da
3 changed files with 91 additions and 25 deletions
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10
mustang/src/main/java/org/mustangproject/ZUGFeRD/IZUGFeRDExportableTransaction.java
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@@ -12,7 +12,6 @@ package org.mustangproject.ZUGFeRD;
import java.math.BigDecimal;
import java.util.Date;
import java.util.HashMap;
public interface IZUGFeRDExportableTransaction {
@@ -122,13 +121,4 @@ public interface IZUGFeRDExportableTransaction {
/**
* which taxes have been used with which amounts in this transaction,
* empty for no taxes, or e.g. 19=>190 and 7=>14 if 1000 Eur were applicable
* to 19% VAT (=>190 EUR VAT) and 200 EUR were applicable to 7% (=>14 EUR VAT)
* 190 Eur
* @return
*
HashMap<BigDecimal, BigDecimal> getVATPercentAmountMap();
*/
}

35
mustang/src/main/java/org/mustangproject/ZUGFeRD/VATAmount.java Normal file
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@@ -0,0 +1,35 @@
package org.mustangproject.ZUGFeRD;
import java.math.BigDecimal;
public class VATAmount {
public VATAmount(BigDecimal basis, BigDecimal calculated) {
super();
this.basis = basis;
this.calculated = calculated;
}
BigDecimal basis, calculated;
public BigDecimal getBasis() {
return basis;
}
public void setBasis(BigDecimal basis) {
this.basis = basis;
}
public BigDecimal getCalculated() {
return calculated;
}
public void setCalculated(BigDecimal calculated) {
this.calculated = calculated;
}
public VATAmount add(VATAmount v) {
return new VATAmount(basis.add(v.getBasis()), calculated.add(v.getCalculated()));
}
}

71
mustang/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDExporter.java
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@@ -16,7 +16,6 @@ import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
import java.text.SimpleDateFormat;
import java.util.Arrays;
import java.util.Collections;
import java.util.GregorianCalendar;
import java.util.HashMap;
import java.util.Map;
@@ -43,6 +42,7 @@ import org.apache.pdfbox.pdmodel.common.filespecification.PDComplexFileSpecifica
import org.apache.pdfbox.pdmodel.common.filespecification.PDEmbeddedFile;
public class ZUGFeRDExporter {
/***
* You will need Apache PDFBox. To use the ZUGFeRD exporter,
@@ -81,6 +81,7 @@ public class ZUGFeRDExporter {
* pass a IZUGFeRDExportableTransaction for the XML to be populated.
*/
byte[] zugferdData = null;
private boolean isTest;
private String nDigitFormat(BigDecimal value, int scale) {
@@ -154,6 +155,12 @@ public class ZUGFeRDExporter {
conformanceLevel=newLevel;
}
/**
* enables the flag to indicate a test invoice in the XML structure
* */
public void setTest() {
isTest=true;
}
/**
* Makes A PDF/A3a-compliant document from a PDF-A1 compliant document (on
@@ -224,7 +231,13 @@ public class ZUGFeRDExporter {
}
private String getZugferdXMLForTransaction(IZUGFeRDExportableTransaction trans) {
SimpleDateFormat germanDateFormat = new SimpleDateFormat("dd.MM.yyyy"); //$NON-NLS-1$
SimpleDateFormat zugferdDateFormat = new SimpleDateFormat("yyyyMMdd"); //$NON-NLS-1$
String testBooleanStr="false";
if (isTest) {
testBooleanStr="true";
}
String xml= "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" //$NON-NLS-1$
+ "<rsm:CrossIndustryDocument xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:rsm=\"urn:ferd:CrossIndustryDocument:invoice:1p0\""
@@ -232,7 +245,7 @@ public class ZUGFeRDExporter {
+ " xmlns:ram=\"urn:un:unece:uncefact:data:standard:ReusableAggregateBusinessInformationEntity:12\""
+ " xmlns:udt=\"urn:un:unece:uncefact:data:standard:UnqualifiedDataType:15\">\n" //$NON-NLS-1$
+ " <rsm:SpecifiedExchangedDocumentContext>\n" //$NON-NLS-1$
+ " <ram:TestIndicator><udt:Indicator>false</udt:Indicator></ram:TestIndicator>\n" //$NON-NLS-1$
+ " <ram:TestIndicator><udt:Indicator>"+testBooleanStr+"</udt:Indicator></ram:TestIndicator>\n" //$NON-NLS-1$
+ " <ram:GuidelineSpecifiedDocumentContextParameter>\n" //$NON-NLS-1$
+ " <ram:ID>urn:ferd:CrossIndustryDocument:invoice:1p0:comfort</ram:ID>\n" //$NON-NLS-1$
+ " </ram:GuidelineSpecifiedDocumentContextParameter>\n" //$NON-NLS-1$
@@ -322,23 +335,23 @@ public class ZUGFeRDExporter {
+ " </ram:SpecifiedTradeSettlementPaymentMeans>\n"; //$NON-NLS-1$
/*
HashMap<BigDecimal, BigDecimal> VATPercentAmountMap=trans.getVATPercentAmountMap();
HashMap<BigDecimal, VATAmount> VATPercentAmountMap=getVATPercentAmountMap(trans);
for (BigDecimal currentTaxPercent : VATPercentAmountMap.keySet()) {
BigDecimal amount = VATPercentAmountMap.get(currentTaxPercent);
VATAmount amount = VATPercentAmountMap.get(currentTaxPercent);
if (amount != null) {
xml += " <ApplicableTradeTax>\n" //$NON-NLS-1$
+ " <CalculatedAmount currencyID=\"EUR\">"+currencyFormat(amount, '.')+"</CalculatedAmount>\n" //$NON-NLS-1$ //$NON-NLS-2$
+ " <TypeCode>VAT</TypeCode>\n" //$NON-NLS-1$
// + " <BasisAmount currencyID=\"EUR\">129.37</BasisAmount>\n"
+ " <CategoryCode>S</CategoryCode>\n" //$NON-NLS-1$
+ " <ApplicablePercent>"+currentTaxPercent+"</ApplicablePercent>\n" //$NON-NLS-1$
+ " </ApplicableTradeTax>\n"; //$NON-NLS-1$
xml += " <ram:ApplicableTradeTax>\n" //$NON-NLS-1$
+ " <ram:CalculatedAmount currencyID=\"EUR\">"+currencyFormat(amount.getCalculated())+"</ram:CalculatedAmount>\n" //$NON-NLS-1$ //$NON-NLS-2$
+ " <ram:TypeCode>VAT</ram:TypeCode>\n" //$NON-NLS-1$
+ " <ram:BasisAmount currencyID=\"EUR\">"+currencyFormat(amount.getCalculated())+"</ram:BasisAmount>\n"
+ " <ram:CategoryCode>S</ram:CategoryCode>\n" //$NON-NLS-1$
+ " <ram:ApplicablePercent>"+vatFormat(currentTaxPercent)+"</ram:ApplicablePercent>\n" //$NON-NLS-1$
+ " </ram:ApplicableTradeTax>\n"; //$NON-NLS-1$
}
}*/
}
/* xml+= "
+ " <SpecifiedTradeAllowanceCharge>\n"
+ " <ChargeIndicator>false</ChargeIndicator>\n"
@@ -373,13 +386,13 @@ public class ZUGFeRDExporter {
+ " </SpecifiedLogisticsServiceCharge>\n"*/
xml=xml+ " <ram:SpecifiedTradePaymentTerms>\n" //$NON-NLS-1$
// + " <Description>Zahlbar innerhalb 30 Tagen netto bis 04.07.2013, 3% Skonto innerhalb 10 Tagen bis 15.06.2013</Description>\n"
+ " <ram:Description>Zahlbar ohne Abzug bis "+germanDateFormat.format(trans.getDueDate())+"</ram:Description>\n"
+ " <ram:DueDateDateTime><udt:DateTimeString format=\"102\">"+zugferdDateFormat.format(trans.getDueDate())+"</udt:DateTimeString></ram:DueDateDateTime>\n"//20130704 //$NON-NLS-1$ //$NON-NLS-2$
+ " </ram:SpecifiedTradePaymentTerms>\n" //$NON-NLS-1$
+ " <ram:SpecifiedTradeSettlementMonetarySummation>\n" //$NON-NLS-1$
+ " <ram:ChargeTotalAmount currencyID=\"EUR\">0.00</ram:ChargeTotalAmount>\n" //$NON-NLS-1$
+ " <ram:AllowanceTotalAmount currencyID=\"EUR\">0.00</ram:AllowanceTotalAmount>\n" //$NON-NLS-1$
+ " <ram:LineTotalAmount currencyID=\"EUR\">"+currencyFormat(trans.getTotal())+"</ram:LineTotalAmount>\n" //$NON-NLS-1$ //$NON-NLS-2$
// + " <ram:LineTotalAmount currencyID=\"EUR\">"+currencyFormat(trans.getTotal())+"</ram:LineTotalAmount>\n" //$NON-NLS-1$ //$NON-NLS-2$
// + " <ChargeTotalAmount currencyID=\"EUR\">5.80</ChargeTotalAmount>\n"
// + " <AllowanceTotalAmount currencyID=\"EUR\">14.73</AllowanceTotalAmount>\n"
+ " <ram:TaxBasisTotalAmount currencyID=\"EUR\">"+currencyFormat(trans.getTotal())+"</ram:TaxBasisTotalAmount>\n" //$NON-NLS-1$ //$NON-NLS-2$
@@ -454,6 +467,34 @@ public class ZUGFeRDExporter {
return xml;
}
/**
* which taxes have been used with which amounts in this transaction,
* empty for no taxes, or e.g. 19=>190 and 7=>14 if 1000 Eur were applicable
* to 19% VAT (=>190 EUR VAT) and 200 EUR were applicable to 7% (=>14 EUR VAT)
* 190 Eur
* @return
*
*/
private HashMap<BigDecimal, VATAmount> getVATPercentAmountMap(IZUGFeRDExportableTransaction trans) {
HashMap<BigDecimal, VATAmount> hm=new HashMap<BigDecimal, VATAmount> ();
for (IZUGFeRDExportableItem currentItem : trans.getZFItems()) {
BigDecimal percent=currentItem.getProduct().getVATPercent();
BigDecimal currentBasis=currentItem.getPriceGross().subtract(currentItem.getPrice());
VATAmount itemVATAmount=new VATAmount(currentBasis, currentBasis.multiply(percent)) ;
VATAmount current=hm.get(percent);
if (current==null) {
hm.put(percent, itemVATAmount);
} else {
hm.put(percent, current.add(itemVATAmount));
}
}
return hm;
}
/**
* Embeds the Zugferd XML structure in a file named ZUGFeRD-invoice.xml.
*