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prevent possible nullpointerex

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jstaerk
2024-11-30 15:43:43 +01:00
parent 7d7a9bce4b
commit 3e00798ad0
1 changed files with 3 additions and 3 deletions
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6
library/src/main/java/org/mustangproject/ZUGFeRD/ZUGFeRDImporter.java
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@@ -343,6 +343,9 @@ public class ZUGFeRDImporter extends ZUGFeRDInvoiceImporter {
* @return the sender's account IBAN code * @return the sender's account IBAN code
*/ */
public String getIBAN() { public String getIBAN() {
if ((importedInvoice==null)||(importedInvoice.getTradeSettlement()==null)) {
return null;
}
for (IZUGFeRDTradeSettlement settlement : importedInvoice.getTradeSettlement()) { for (IZUGFeRDTradeSettlement settlement : importedInvoice.getTradeSettlement()) {
if (settlement instanceof IZUGFeRDTradeSettlementDebit) { if (settlement instanceof IZUGFeRDTradeSettlementDebit) {
return ((IZUGFeRDTradeSettlementDebit) settlement).getIBAN(); return ((IZUGFeRDTradeSettlementDebit) settlement).getIBAN();
@@ -356,8 +359,6 @@ public class ZUGFeRDImporter extends ZUGFeRDInvoiceImporter {
public String getHolder() { public String getHolder() {
return extractString("//*[local-name() = 'SellerTradeParty']/*[local-name() = 'Name']"); return extractString("//*[local-name() = 'SellerTradeParty']/*[local-name() = 'Name']");
} }
@@ -366,7 +367,6 @@ public class ZUGFeRDImporter extends ZUGFeRDInvoiceImporter {
* @return the total payable amount * @return the total payable amount
*/ */
public String getAmount() { public String getAmount() {
return importedInvoice.getGrandTotal().toPlainString(); return importedInvoice.getGrandTotal().toPlainString();
} }