Bug 44840 - HSSFObjectData: how to read the entry of an CheckBox
Summary: HSSFObjectData: how to read the entry of an CheckBox
Status: RESOLVED FIXED
Alias: None
Product: POI
Classification: Unclassified
Component: HSSF (show other bugs)
Version: 3.0-FINAL
Hardware: PC Windows XP
: P2 major (vote)
Target Milestone: ---
Assignee: POI Developers List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2008-04-18 00:22 UTC by gazanfer ercan
Modified: 2008-05-23 08:56 UTC (History)
1 user (show)


Attachments
excel file with an embedded object (16.50 KB, application/vnd.ms-excel)
2008-04-28 00:37 UTC, gazanfer ercan 		Details
test case (1.60 KB, text/plain)
2008-04-28 00:38 UTC, gazanfer ercan 		Details
View All Add an attachment (proposed patch, testcase, etc.)

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Description gazanfer ercan 2008-04-18 00:22:32 UTC 
> If I call getDirectory() this throws an exception.
>
> java.io.FileNotFoundException: no such entry: "MBD00000000"

Your ftPictFmla references the steam with id 0:
     .streamId             = 0x00000000 (0 )
But no such stream exists in your file, which is going to be a problem.

I've taken a look at EmbeddedObjectRefSubRecord, and I'm not completely
sure it's correct. Any chance you could open a new bug on bugzilla, and
upload the problem file, so we can take a look?
Comment 1 Nick Burch 2008-04-27 11:02:22 UTC 
Could you please upload the problem excel file too? We'll need to take a look in it to see exactly what your EmbeddedObjectRefSubRecord contains
Comment 2 gazanfer ercan 2008-04-28 00:37:48 UTC 
Created attachment 21865 [details]
excel file with an embedded object
Comment 3 gazanfer ercan 2008-04-28 00:38:32 UTC 
Created attachment 21866 [details]
test case
Comment 4 Nick Burch 2008-05-23 08:56:05 UTC 
I think that in some cases, the object data is stored in the record itself, and not in another POIFS stream

I've updated HSSFObjectData, so that it will tell you if it looks like there's a directory entry or not. It will now also give you the OLE2 class name, and the data if there's no directory entry.

Hopefully that'll fix things for you.