public Vector<String> getPossibleCompletions(String path) {
Vector<String> result = new Vector<String>();
int index = Math.max(path.lastIndexOf('\\'), path.lastIndexOf('/'));
if (index != -1) {
String currentDirectoryName = path.substring(0, index + 1);
AbstractFile currentDirectory = FileFactory.getFile(currentDirectoryName);
if (currentDirectory != null && currentDirectory.exists()) {
long currentDirectoryDate = currentDirectory.getDate();
if (cachedDirectoryName == null
|| !cachedDirectoryName.equals(currentDirectoryName)
|| currentDirectoryDate != cachedDirectoryDate) {
AbstractFile[] currentDirectoryFiles;
try {
currentDirectoryFiles = getFiles(currentDirectory);
} catch (IOException e) {
LOGGER.debug("Caught exception", e);
return new Vector<String>();
}
int nbCurrentDirectoryFiles = currentDirectoryFiles.length;
cachedDirectoryFileNames = new String[nbCurrentDirectoryFiles];
for (int i = 0; i < nbCurrentDirectoryFiles; i++) {
AbstractFile abstractFileI = currentDirectoryFiles[i];
cachedDirectoryFileNames[i] =
abstractFileI.getName()
+ (abstractFileI.isDirectory() ? abstractFileI.getSeparator() : "");
}
Arrays.sort(cachedDirectoryFileNames, String.CASE_INSENSITIVE_ORDER);
cachedDirectoryName =
currentDirectory.getAbsolutePath()
+ (currentDirectory.isDirectory() ? "" : currentDirectory.getSeparator());
cachedDirectoryDate = currentDirectoryDate;
}
final String prefix =
index == path.length() - 1 ? null : path.substring(index + 1).toLowerCase();
result = PrefixFilter.createPrefixFilter(prefix).filter(cachedDirectoryFileNames);
}
}
return result;
}
@Override
public String getSeparator() {
return file.getSeparator();
}