@Override
public boolean onFileFilter(File file) {
logger.log(Level.FINER, "- +File {0}", file);
startFileProperties = fileVersionComparator.captureFileProperties(file, null, false);
// Check if file has vanished
if (!startFileProperties.exists() || startFileProperties.isLocked()) {
logger.log(Level.FINER, "- /File: {0}", file);
logger.log(
Level.INFO,
" * NOT ADDING because file has VANISHED (exists = {0}) or is LOCKED (locked = {1}).",
new Object[] {startFileProperties.exists(), startFileProperties.isLocked()});
resetFileEnd();
return false;
}
// Content
if (startFileProperties.getType() == FileType.FILE) {
logger.log(Level.FINER, "- +FileContent: {0}", file);
fileContent = new FileContent();
}
return true;
}
@Override
public void onFileEnd(File file, byte[] rawFileChecksum) {
// Get file attributes (get them while file exists)
// Note: Do NOT move any File-methods (file.anything()) below the file.exists()-part,
// because the file could vanish!
FileChecksum fileChecksum =
(rawFileChecksum != null) ? new FileChecksum(rawFileChecksum) : null;
endFileProperties = fileVersionComparator.captureFileProperties(file, fileChecksum, false);
// Check if file has vanished
boolean fileIsLocked = endFileProperties.isLocked();
boolean fileVanished = !endFileProperties.exists();
boolean fileHasChanged =
startFileProperties.getSize() != endFileProperties.getSize()
|| startFileProperties.getLastModified() != endFileProperties.getLastModified();
if (fileVanished || fileIsLocked || fileHasChanged) {
logger.log(Level.FINER, "- /File: {0}", file);
logger.log(
Level.INFO,
" * NOT ADDING because file has VANISHED ("
+ !endFileProperties.exists()
+ "), is LOCKED ("
+ endFileProperties.isLocked()
+ "), or has CHANGED ("
+ fileHasChanged
+ ")");
resetFileEnd();
return;
}
// If it's still there, add it to the database
addFileVersion(endFileProperties);
// Reset
resetFileEnd();
}