Append worksheet from second document with NJAWIN

Question

Hi,
I hope somebody can give me a hint joining two excel documents.
I get following macro when I append the second document as object from filename in Excel:
Sub Makro1()
Sheets.Add
Sheets("Tabelle1").Select
Workbooks.Open Filename:="C:\exceltest.xls"
ActiveWindow.Visible = False
ActiveSheet.OLEObjects.Add(Filename:="C:\exceltest.xls", Link _
:=False, DisplayAsIcon:=False).Select
End Sub
My java code looks like this:
app.getWorkbooks()._Open(filename1, Boolean.FALSE, Boolean.FALSE);
DispatchPtr ptr = app.getWorksheets().Add();
ptr.invoke("Select");
app.getWorkbooks()._Open(filename2, Boolean.FALSE, Boolean.FALSE);
Now I get two instances from Excel, instead of appending it.
How could I get these OLEObjects as shown in Macro?
Thanks in advance
rumpi

Answer 1

Hmm, nobody has answered. I have done this before months. So if smb has the same problem
my function looks smth like this. I'm glad to hear constructive critic:
_Workbook wb2append = null;
try {
File f = new File(file2append);
if (!f.exists())
throw new IOException("File "+file2append+" does not exists!");
String file2appendName = f.getName();
wb2append = openXLS(file2append, Boolean.TRUE);
* Activate first worksheet in workbook
Worksheet sheetfirst = new _Worksheet(application.getSheets().getItem(new Integer(1)));
sheet_first.Activate();
* Rename all worksheets with prefix the filename of this workbook
if (appendPrefix)
renameSheetsWithPrefix(wb2append, file2appendName);
* Copy all worksheets in this workbook after the activated
* (last) worksheet in the target workbook.
wb2append.getWorksheets().Select();
wb2append.getWorksheets().Copy(null, wb_target.getSheets().getItem(new Integer(wb_target.getSheets().getCount())));
wb2append.Close(Boolean.FALSE);