https://bz.apache.org/bugzilla/show_bug.cgi?id=59324
Bug ID: 59324
Summary: Unable to get a list within a table that is removed
when 'Track Changes' is enabled
Product: POI
Version: 3.13-FINAL
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: HWPF
Assignee: [email protected]
Reporter: [email protected]
Created attachment 33762
--> https://bz.apache.org/bugzilla/attachment.cgi?id=33762&action=edit
Sample document to reproduce the issue
When processing a Word Document with 'Track Changes' enabled, when trying to
get a list within a table, we get the following exception.
Sample file is attached and code is as follows
CODE:
import org.apache.poi.hwpf.HWPFDocument;
import org.apache.poi.hwpf.HWPFDocumentCore;
import org.apache.poi.hwpf.converter.WordToHtmlConverter;
import org.apache.poi.hwpf.usermodel.HWPFList;
import org.apache.poi.hwpf.usermodel.Paragraph;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import javax.xml.parsers.DocumentBuilderFactory;
import java.io.File;
import java.io.FileInputStream;
public class PoiIssues {
public static void main(String[] args) throws Exception {
File file = new File("C:\\word-doc-revised-with-row-removed.doc");
FileInputStream fileInputStream = new FileInputStream(file);
Document document =
DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument();
WordToHtmlConverter wordToHtmlConverter = new
MyWordToHtmlConverter(document);
HWPFDocumentCore hwpfDocumentCore = new
HWPFDocument(HWPFDocumentCore.verifyAndBuildPOIFS(fileInputStream));
wordToHtmlConverter.processDocument(hwpfDocumentCore);
System.out.println(document.toString());
System.out.println("Process Complete");
}
public static class MyWordToHtmlConverter extends WordToHtmlConverter {
public MyWordToHtmlConverter(Document document) {
super(document);
}
@Override
protected void processParagraph( HWPFDocumentCore hwpfDocument,
Element parentElement, int
currentTableLevel, Paragraph paragraph,
String bulletText )
{
super.processParagraph(hwpfDocument, parentElement,
currentTableLevel, paragraph, bulletText);
HWPFList list = paragraph.getList();
System.out.println("List " + list);
}
}
}
EXCEPTION :
Exception in thread "main" java.util.NoSuchElementException: LFO with ilfo 47
not found. lfoMac is 38
at org.apache.poi.hwpf.model.PlfLfo.getLfo(PlfLfo.java:174)
at org.apache.poi.hwpf.model.ListTables.getLfo(ListTables.java:125)
at org.apache.poi.hwpf.usermodel.HWPFList.<init>(HWPFList.java:92)
at org.apache.poi.hwpf.usermodel.Paragraph.getList(Paragraph.java:607)
at PoiIssues$MyWordToHtmlConverter.processParagraph(PoiIssues.java:39)
at
org.apache.poi.hwpf.converter.AbstractWordConverter.processParagraphes(AbstractWordConverter.java:1111)
at
org.apache.poi.hwpf.converter.WordToHtmlConverter.processTable(WordToHtmlConverter.java:683)
at
org.apache.poi.hwpf.converter.AbstractWordConverter.processParagraphes(AbstractWordConverter.java:1073)
at
org.apache.poi.hwpf.converter.WordToHtmlConverter.processSingleSection(WordToHtmlConverter.java:608)
at
org.apache.poi.hwpf.converter.AbstractWordConverter.processDocument(AbstractWordConverter.java:721)
at PoiIssues.main(PoiIssues.java:23)
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