https://bz.apache.org/bugzilla/show_bug.cgi?id=66337
Bug ID: 66337
Summary: In-Memory HSSF warns about missing SummaryInformation
Product: POI
Version: 5.2.2-FINAL
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P2
Component: HSSF
Assignee: dev@poi.apache.org
Reporter: nicolas.her...@emineo.ch
Target Milestone: ---
I am creating a new HSSFWorkbook in memory and want to get the bytes (via an
OutputStream). I don't want to write it to a file.
Apache POI 5.2.2 then gives the following warnings
> 1085068 [main] WARN org.apache.poi.POIDocument - DocumentSummaryInformation
> property set came back as null
> 1087737 [main] WARN org.apache.poi.POIDocument - SummaryInformation property
> set came back as null
Digging into the source of Apache POI, this seems to be a (small) bug, since
HSSFWorkbook#getBytes reads the above properties, which cannot be read in the
case of a non-saved document. See the remark "directory can be null when
creating new documents" in
https://svn.apache.org/repos/asf/poi/tags/REL_5_2_2/poi/src/main/java/org/apache/poi/POIDocument.java
In the case of creating a Workbook in memory and afterwards just getting the
bytes , shouldn't these warnings be silenced?
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