/** Save this IP restriction list. */
public synchronized void save() throws IOException {
FileWriter fw = null;
try {
fw = new FileWriter(mIpFile);
Object[] entries = mAllEntries.toArray();
for (int i = entries.length; --i >= 0; ) {
fw.write(entries[i].toString());
fw.write(LINE_SEP);
}
} finally {
IoUtils.close(fw);
}
}
/** Read the list from the file. */
public synchronized void reload() throws IOException {
BufferedReader br = null;
Vector newEntries = new Vector();
try {
if (mIpFile.exists()) {
br = IoUtils.getBufferedReader(new FileReader(mIpFile));
String line = null;
while ((line = br.readLine()) != null) {
line = line.trim();
if (!line.equals("")) {
newEntries.add(line);
}
}
}
mAllEntries = newEntries;
} finally {
IoUtils.close(br);
}
}
/** @throws FtpException */
private void saveUserData() throws FtpException {
File dir = userDataFile.getAbsoluteFile().getParentFile();
if (dir != null && !dir.exists() && !dir.mkdirs()) {
String dirName = dir.getAbsolutePath();
throw new FtpServerConfigurationException(
"Cannot create directory for user data file : " + dirName);
}
// save user data
FileOutputStream fos = null;
try {
fos = new FileOutputStream(userDataFile);
userDataProp.store(fos, "Generated file - don't edit (please)");
} catch (IOException ex) {
LOG.error("Failed saving user data", ex);
throw new FtpException("Failed saving user data", ex);
} finally {
IoUtils.close(fos);
}
}
/** Configure user manager. */
public void configure() {
isConfigured = true;
try {
userDataProp = new BaseProperties();
if (userDataFile != null && userDataFile.exists()) {
FileInputStream fis = null;
try {
fis = new FileInputStream(userDataFile);
userDataProp.load(fis);
} finally {
IoUtils.close(fis);
}
}
} catch (IOException e) {
throw new FtpServerConfigurationException(
"Error loading user data file : " + userDataFile.getAbsolutePath(), e);
}
convertDeprecatedPropertyNames();
}