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Posted to dev@poi.apache.org by bu...@apache.org on 2006/08/25 10:39:39 UTC
DO NOT REPLY [Bug 40318] New: - workbook.getBytes() method not working?
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http://issues.apache.org/bugzilla/show_bug.cgi?id=40318
Summary: workbook.getBytes() method not working?
Product: POI
Version: 2.5
Platform: PC
URL: http://jakarta.apache.org/poi/hssf/quick-
guide.html#ReadWriteWorkbook
OS/Version: Windows XP
Status: NEW
Severity: major
Priority: P2
Component: HSSF
AssignedTo: poi-dev@jakarta.apache.org
ReportedBy: ishanbhatt@gmail.com
The following code doesn't work:
POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream
( "c:\\workbook1.xls"));
wb = new HSSFWorkbook(fs);
FileOutputStream fileOut = new FileOutputStream("c:\\workbook2.xls");
byte[] bytes = wb.getBytes();
fileOut.write(bytes);
fileOut.close();
Whereas this does:
POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream
( "c:\\workbook1.xls"));
wb = new HSSFWorkbook(fs);
FileOutputStream fileOut = new FileOutputStream("c:\\workbook2.xls");
wb.write(fileOut);
fileOut.close();
My input file just contains a simple text "Hi" in the 1st cell.
I have just replaced the line - wb.write(fileOut);
with the lines -
byte[] bytes = wb.getBytes();
fileOut.write(bytes);
I think there is some problem with the wb.getBytes() method.
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DO NOT REPLY [Bug 40318] - workbook.getBytes() method not working?
Posted by bu...@apache.org.
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ishanbhatt@gmail.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |NEEDINFO
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DO NOT REPLY [Bug 40318] - workbook.getBytes() method not working?
Posted by bu...@apache.org.
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG�
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=40318>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND�
INSERTED IN THE BUG DATABASE.
http://issues.apache.org/bugzilla/show_bug.cgi?id=40318
amolweb@yahoo.com changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEEDINFO |RESOLVED
Resolution| |INVALID
------- Additional Comments From amolweb@yahoo.com 2006-08-28 18:17 -------
The write method works because it does a couple more things than just getBytes
and write them to the stream:
public void write(OutputStream stream)
throws IOException
{
byte[] bytes = getBytes();
POIFSFileSystem fs = new POIFSFileSystem();
fs.createDocument(new ByteArrayInputStream(bytes), "Workbook");
if (preserveNodes) {
List excepts = new ArrayList(1);
excepts.add("Workbook");
copyNodes(this.poifs,fs,excepts);
}
fs.writeFilesystem(stream);
//poifs.writeFilesystem(stream);
}
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