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RC2 

git-svn-id: https://svn.apache.org/repos/asf/jakarta/poi/tags/REL_3_0_RC2@523748 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2007-03-29 15:34:25 +00:00
parent c57a5a47d0
commit 6a71d6c348
3 changed files with 45 additions and 13 deletions
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28
src/scratchpad/src/org/apache/poi/hslf/usermodel/SlideShow.java
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@ -273,8 +273,13 @@ public class SlideShow
private Record getCoreRecordForRefID(int refID) {
Integer coreRecordId = (Integer)
_sheetIdToCoreRecordsLookup.get(new Integer(refID));
Record r = _mostRecentCoreRecords[coreRecordId.intValue()];
return r;
if(coreRecordId != null) {
Record r = _mostRecentCoreRecords[coreRecordId.intValue()];
return r;
} else {
logger.log(POILogger.ERROR, "We tried to look up a reference to a core record, but there was no core ID for reference ID " + refID);
return null;
}
}
/**
@ -352,23 +357,26 @@ public class SlideShow
} else {
// Match up the records and the SlideAtomSets
notesSets = notesSLWT.getSlideAtomsSets();
notesRecords = new org.apache.poi.hslf.record.Notes[notesSets.length];
ArrayList notesRecordsL = new ArrayList();
for(int i=0; i<notesSets.length; i++) {
// Get the right core record
Record r = getCoreRecordForSAS(notesSets[i]);
// Ensure it really is a notes record
if(r instanceof org.apache.poi.hslf.record.Notes) {
notesRecords[i] = (org.apache.poi.hslf.record.Notes)r;
if(r != null && r instanceof org.apache.poi.hslf.record.Notes) {
notesRecordsL.add( (org.apache.poi.hslf.record.Notes)r );
// Record the match between slide id and these notes
SlidePersistAtom spa = notesSets[i].getSlidePersistAtom();
Integer slideId = new Integer(spa.getSlideIdentifier());
slideIdToNotes.put(slideId, new Integer(i));
} else {
logger.log(POILogger.ERROR, "A Notes SlideAtomSet at " + i + " said its record was at refID " + notesSets[i].getSlidePersistAtom().getRefID() + ", but that was actually a " + r);
}
// Record the match between slide id and these notes
SlidePersistAtom spa = notesSets[i].getSlidePersistAtom();
Integer slideId = new Integer(spa.getSlideIdentifier());
slideIdToNotes.put(slideId, new Integer(i));
}
notesRecords = new org.apache.poi.hslf.record.Notes[notesRecordsL.size()];
notesRecords = (org.apache.poi.hslf.record.Notes[])
notesRecordsL.toArray(notesRecords);
}
// Now, do the same thing for our slides

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src/scratchpad/testcases/org/apache/poi/hslf/data/missing_core_records.ppt Normal file
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30
src/scratchpad/testcases/org/apache/poi/hslf/extractor/TextExtractor.java
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@ -29,13 +29,15 @@ import junit.framework.TestCase;
* @author Nick Burch (nick at torchbox dot com)
*/
public class TextExtractor extends TestCase {
// Extractor primed on the 2 page basic test data
/** Extractor primed on the 2 page basic test data */
private PowerPointExtractor ppe;
// Extractor primed on the 1 page but text-box'd test data
/** Extractor primed on the 1 page but text-box'd test data */
private PowerPointExtractor ppe2;
/** Where to go looking for our test files */
private String dirname;
public TextExtractor() throws Exception {
String dirname = System.getProperty("HSLF.testdata.path");
dirname = System.getProperty("HSLF.testdata.path");
String filename = dirname + "/basic_test_ppt_file.ppt";
ppe = new PowerPointExtractor(filename);
String filename2 = dirname + "/with_textbox.ppt";
@ -70,6 +72,28 @@ public class TextExtractor extends TestCase {
ensureTwoStringsTheSame(expectText, notesText);
}
/**
* Test that when presented with a PPT file missing the odd
* core record, we can still get the rest of the text out
* @throws Exception
*/
public void testMissingCoreRecords() throws Exception {
String filename = dirname + "/missing_core_records.ppt";
ppe = new PowerPointExtractor(filename);
String text = ppe.getText(true, false);
String nText = ppe.getNotes();
assertNotNull(text);
assertNotNull(nText);
// Notes record were corrupt, so don't expect any
assertEquals(nText.length(), 0);
// Slide records were fine
assertTrue(text.startsWith("Using Disease Surveillance and Response"));
}
private void ensureTwoStringsTheSame(String exp, String act) throws Exception {
assertEquals(exp.length(),act.length());