https://issues.apache.org/bugzilla/show_bug.cgi?id=46021
Summary: Basic non-destructive modification breaks powerpoint
file
Product: POI
Version: 3.1
Platform: PC
OS/Version: Windows XP
Status: NEW
Severity: major
Priority: P1
Component: HSLF
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
The following code snippet will cause exceptions and errors on many powerpoint
documents and will generally result in corrupted file output:
Exception handling, imports removed for clarity.
public class TestPowerPoint
{
public static void main(String[] args)
{
new TestPowerPoint(args[0]);
}
public TestPowerPoint(String fileToTest)
{
SlideShow ppt = new SlideShow(new FileInputStream(fileToTest));
for (Slide slide : ppt.getSlides())
{
for (TextRun textRun : slide.getTextRuns())
{
for (RichTextRun richTextRun : textRun.getRichTextRuns())
{
String text = richTextRun.getText();
richTextRun.setText(text);
}
}
}
ppt.write(new FileOutputStream("new"+fileToTest));
}
}
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