From 7369c31f795690815f27aef079102056133b99ac Mon Sep 17 00:00:00 2001
From: Ralph Soika <ralph.soika@imixs.com>
Date: Thu, 27 Jan 2022 23:38:37 +0100
Subject: [PATCH] update

---
 .../ZahlungsavisExportAdapter.java            | 68 ++++++-------------
 1 file changed, 19 insertions(+), 49 deletions(-)

diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/ZahlungsavisExportAdapter.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/ZahlungsavisExportAdapter.java
index 218af2c..7cec3d2 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/ZahlungsavisExportAdapter.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/ZahlungsavisExportAdapter.java
@@ -10,8 +10,8 @@ import java.util.logging.Logger;
 
 import javax.inject.Inject;
 
+import org.apache.poi.ss.usermodel.CellCopyPolicy;
 import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.xssf.usermodel.XSSFCell;
 import org.apache.poi.xssf.usermodel.XSSFRow;
 import org.apache.poi.xssf.usermodel.XSSFSheet;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
@@ -37,17 +37,14 @@ import org.imixs.workflow.poi.POIFindReplaceAdapter;
    }
  * </pre>
  * <p>
- * Der Adapter erweitert den POIAdapter somit können felder aktualisiert werden:
+ * Der Adapter erweitert den POIAdapter somit können felder aktualisiert werden
+ * (siehe POIFineReplaceAdapter).
  * 
- * <pre>
- * {@code
- * <poi-update name="findreplace">
-       <find>F4</find>
-       <replace><itemvalue>numsequencenumber</itemvalue></replace>
-       <type>text</type>
-   </poi-update>
-   }
- * </pre>
+ * <p>
+ * Der Adapter copiert die Rechnungsdaten in neue Zeilen, welche ab Zeilnenummer
+ * 16 eingefügt werden.
+ * <p>
+ * Abschliessend wird die Zelle 'TOTAL' noch aktualisiert.
  * 
  * @version 1.0
  * @author rsoika
@@ -121,7 +118,8 @@ public class ZahlungsavisExportAdapter extends POIFindReplaceAdapter {
      * <p>
      * The method copies the Row A16 as a reference row
      * <p>
-     * The named cell 'TOTAL' should contain the summary formula
+     * The named cell 'TOTAL' should contain the summary formula. It will be
+     * evaluated at the end.
      * 
      * @throws PluginException
      */
@@ -135,8 +133,6 @@ public class ZahlungsavisExportAdapter extends POIFindReplaceAdapter {
             XSSFWorkbook doc = new XSSFWorkbook(imputStream);
             // NOTE: we only take the first sheet !
             XSSFSheet sheet = doc.getSheetAt(0);
-            XSSFCell cell = null;
-
             CellReference cr = new CellReference("A16");
             XSSFRow referenceRow = sheet.getRow(cr.getRow());
             int referenceRowPos = 16;
@@ -149,28 +145,18 @@ public class ZahlungsavisExportAdapter extends POIFindReplaceAdapter {
                 ItemCollection invoice = documentService.load(invoiceID);
                 // now create a new line..
                 XSSFRow row = sheet.createRow(rowPos);
-                // copy cells
-                cell= copyCell( referenceRow,  row, 0);
-                cell.setCellValue(invoice.getItemValueString("numsequecenumber"));
-
-                cell= copyCell( referenceRow,  row, 1);
-                cell.setCellValue(invoice.getItemValueDate("invoice.date"));
-
-                cell= copyCell( referenceRow,  row, 2);
-                cell.setCellValue(invoice.getItemValueString("invoice.number"));
-
-                cell= copyCell( referenceRow,  row, 3);
-                cell.setCellValue(invoice.getItemValueDate("invoice.due.date"));
-
-                cell= copyCell( referenceRow,  row, 4);
-                cell.setCellValue(0.00);
-
-                cell= copyCell( referenceRow,  row, 5);
-                cell.setCellValue(invoice.getItemValueDouble("invoice.total"));
+                row.copyRowFrom(referenceRow, new CellCopyPolicy());
+                // insert values
+                row.getCell(0).setCellValue(invoice.getItemValueString("numsequencenumber"));
+                row.getCell(1).setCellValue(invoice.getItemValueDate("invoice.date"));
+                row.getCell(2).setCellValue(invoice.getItemValueString("invoice.number"));
+                row.getCell(3).setCellValue(invoice.getItemValueDate("invoice.due.date"));
+                row.getCell(4).setCellValue(0.00);
+                row.getCell(5).setCellValue(invoice.getItemValueDouble("invoice.total"));
 
                 rowPos++;
             }
-            // delete reference cell
+            // delete reference row 16
             sheet.shiftRows(referenceRowPos, lastRow + invoiceIDs.size(), -1, true, true);
 
             // finally update the total formula...
@@ -193,22 +179,6 @@ public class ZahlungsavisExportAdapter extends POIFindReplaceAdapter {
         }
     }
 
-    /**
-     * Helper method to copy a cell (It is heavy how many lines of code are
-     * necessary to work with Excel and POI
-     * 
-     * @param row
-     * @param column
-     * @return
-     */
-    private XSSFCell copyCell(XSSFRow referenceRow, XSSFRow row, int column) {
-        XSSFCell cell = row.createCell(column);
-        XSSFCell refCell = referenceRow.getCell(column);
-        cell.setCellType(refCell.getCellType());
-        cell.setCellStyle(refCell.getCellStyle());
-        return cell;
-    }
-
     /**
      * This method loads a text-block for a specified ref and appends the named
      * fileData object of this document.