/** Returns the ZipFileIndexEntry for a path, if there is one. */
synchronized Entry getZipIndexEntry(RelativePath path) {
try {
checkIndex();
DirectoryEntry de = directories.get(path.dirname());
String lookFor = path.basename();
return (de == null) ? null : de.getEntry(lookFor);
} catch (IOException e) {
return null;
}
}
public void testAreDocumentsIdentical() throws Exception {
POIFSFileSystem fs = new POIFSFileSystem();
DirectoryEntry dirA = fs.createDirectory("DirA");
DirectoryEntry dirB = fs.createDirectory("DirB");
DocumentEntry entryA1 = dirA.createDocument("Entry1", new ByteArrayInputStream(dataSmallA));
DocumentEntry entryA1b = dirA.createDocument("Entry1b", new ByteArrayInputStream(dataSmallA));
DocumentEntry entryA2 = dirA.createDocument("Entry2", new ByteArrayInputStream(dataSmallB));
DocumentEntry entryB1 = dirB.createDocument("Entry1", new ByteArrayInputStream(dataSmallA));
// Names must match
assertEquals(false, entryA1.getName().equals(entryA1b.getName()));
assertEquals(false, EntryUtils.areDocumentsIdentical(entryA1, entryA1b));
// Contents must match
assertEquals(false, EntryUtils.areDocumentsIdentical(entryA1, entryA2));
// Parents don't matter if contents + names are the same
assertEquals(false, entryA1.getParent().equals(entryB1.getParent()));
assertEquals(true, EntryUtils.areDocumentsIdentical(entryA1, entryB1));
// Can work with NPOIFS + POIFS
ByteArrayOutputStream tmpO = new ByteArrayOutputStream();
fs.writeFilesystem(tmpO);
ByteArrayInputStream tmpI = new ByteArrayInputStream(tmpO.toByteArray());
NPOIFSFileSystem nfs = new NPOIFSFileSystem(tmpI);
DirectoryEntry dN1 = (DirectoryEntry) nfs.getRoot().getEntry("DirA");
DirectoryEntry dN2 = (DirectoryEntry) nfs.getRoot().getEntry("DirB");
DocumentEntry eNA1 = (DocumentEntry) dN1.getEntry(entryA1.getName());
DocumentEntry eNA2 = (DocumentEntry) dN1.getEntry(entryA2.getName());
DocumentEntry eNB1 = (DocumentEntry) dN2.getEntry(entryB1.getName());
assertEquals(false, EntryUtils.areDocumentsIdentical(eNA1, eNA2));
assertEquals(true, EntryUtils.areDocumentsIdentical(eNA1, eNB1));
assertEquals(false, EntryUtils.areDocumentsIdentical(eNA1, entryA1b));
assertEquals(false, EntryUtils.areDocumentsIdentical(eNA1, entryA2));
assertEquals(true, EntryUtils.areDocumentsIdentical(eNA1, entryA1));
assertEquals(true, EntryUtils.areDocumentsIdentical(eNA1, entryB1));
}
