static void serTest(Map s, int size) throws Exception {
if (!(s instanceof Serializable)) return;
System.out.print("Serialize : ");
for (int i = 0; i < size; i++) {
s.put(new Integer(i), Boolean.TRUE);
}
long startTime = System.currentTimeMillis();
FileOutputStream fs = new FileOutputStream("MapCheck.dat");
ObjectOutputStream out = new ObjectOutputStream(new BufferedOutputStream(fs));
out.writeObject(s);
out.close();
FileInputStream is = new FileInputStream("MapCheck.dat");
ObjectInputStream in = new ObjectInputStream(new BufferedInputStream(is));
Map m = (Map) in.readObject();
long endTime = System.currentTimeMillis();
long time = endTime - startTime;
System.out.print(time + "ms");
if (s instanceof IdentityHashMap) return;
reallyAssert(s.equals(m));
}
/**
* Read an object from a deserialization stream.
*
* @param s An object deserialization stream.
* @throws ClassNotFoundException If the object's class read from the stream cannot be found.
* @throws IOException If an error occurs reading from the stream.
*/
@SuppressWarnings("unchecked")
private void readObject(ObjectInputStream s) throws ClassNotFoundException, IOException {
s.defaultReadObject();
final T value = (T) s.readObject();
final List<Node<T>> children = (List<Node<T>>) s.readObject();
node = new Node<>(value, children);
}
/**
* Not only deserialises the object, also performs adjustments on the timestamps to bring them in
* alignment with the local time. Reads the current time on the peer node first. If the timestamp
* of any items in the cache or commands are newer throws and IOException, because that means the
* object is corrupted. Sets the timestamp of the contribution of the peer (if any) to the current
* local time.
*/
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
name = (String) in.readObject();
cache = new Hashtable();
commands = new Hashtable();
final long max = in.readLong(); // the timestamp that should be maximal
final long diff = System.currentTimeMillis() - max;
myContribution = (ContributionBox) in.readObject();
if (myContribution != null) myContribution.timeStamp = max + diff;
int cachesize = in.readInt();
for (int i = 0; i < cachesize; ++i) {
ContributionBox cb = (ContributionBox) in.readObject();
if (cb.timeStamp > max)
throw new IOException("corrupted timestamp in cache: " + cb.timeStamp + " " + max);
cb.timeStamp += diff;
cache.put(cb.contributor.name, cb);
}
int commandssize = in.readInt();
for (int i = 0; i < commandssize; ++i) {
Object comm = in.readObject();
long time = in.readLong();
if (time > max) throw new IOException("corrupted timestamp in commands: " + time + " " + max);
time += diff;
commands.put(comm, new Long(time));
}
}
void ReceiveFileChunksFromServer() throws Exception, ClassNotFoundException {
try {
if (flagFilename) {
filename = (String) in.readObject();
totalChunks = Integer.parseInt((String) in.readObject());
flagFilename = false;
}
if (availableChunks == null) availableChunks = new File[totalChunks];
if (requiredChunks == null) requiredChunks = new File[totalChunks];
int partNumber = Integer.parseInt((String) in.readObject());
File partFile = new File("chunks/" + filename + "." + partNumber);
byte[] msg = (byte[]) in.readObject();
Files.write(partFile.toPath(), msg);
availableChunks[partNumber] = partFile;
System.out.println("Received chunk " + partNumber);
} catch (ClassNotFoundException e) {
flag = true;
} catch (Exception e) {
flag = true;
}
}
private void load(InputStream is) throws IOException, ClassNotFoundException, CoreException {
// try to read the file version number. Pre 2.0 versions had no number
int version = is.read();
if (version == KEYRING_FILE_VERSION) {
// read the authorization data
CipherInputStream cis = new CipherInputStream(is, password);
ObjectInputStream ois = new ObjectInputStream(cis);
try {
authorizationInfo = (Hashtable) ois.readObject();
protectionSpace = (Hashtable) ois.readObject();
} finally {
ois.close();
}
} else {
// the format has changed, just log a warning
InternalPlatform.getDefault()
.log(
new Status(
IStatus.WARNING,
Platform.PI_RUNTIME,
Platform.FAILED_READ_METADATA,
Messages.meta_authFormatChanged,
null));
// close the stream and save a new file in the correct format
try {
is.close();
} catch (IOException e) {
// ignore failure to close
}
needsSaving = true;
save();
}
}
@SuppressWarnings({"boxing", "unchecked"})
public void loadCache() {
this.cache.clear();
try {
ObjectInputStream in = new ObjectInputStream(new FileInputStream(CACHE_FILE));
this.remoteDiscoveryImpl.syso("load cache");
try {
final int cacheSize = (Integer) in.readObject();
// syso("size "+cacheSize);
for (int i = 0; i < cacheSize; ++i) {
HashMap<RemoteManagerEndpoint, Entry> rmee = new HashMap<RemoteManagerEndpoint, Entry>();
Class<? extends Plugin> plugin = (Class<? extends Plugin>) in.readObject();
this.remoteDiscoveryImpl.syso(plugin.getCanonicalName());
// syso("\t"+i+"'"+pluginName+"'");
int numEntries = (Integer) in.readObject();
// syso("\t"+numEntries);
for (int j = 0; j < numEntries; ++j) {
Entry entry = (Entry) in.readObject();
// syso("\t\t"+entry);
rmee.put(entry.manager, entry);
}
this.cache.put(plugin, rmee);
}
} catch (ClassNotFoundException e) {
e.printStackTrace();
} finally {
in.close();
}
} catch (FileNotFoundException e) {
this.remoteDiscoveryImpl.logger.warning("Loading cache file" + CACHE_FILE + " failed.");
} catch (IOException e) {
e.printStackTrace();
}
}
public void run() {
try {
ObjectInputStream ois = new ObjectInputStream(s.getInputStream());
ObjectOutputStream oos = new ObjectOutputStream(s.getOutputStream());
BigInteger bg = dhSpec.getG();
BigInteger bp = dhSpec.getP();
oos.writeObject(bg);
oos.writeObject(bp);
KeyPairGenerator kpg = KeyPairGenerator.getInstance("DH");
kpg.initialize(1024);
KeyPair kpa = (KeyPair) ois.readObject();
KeyAgreement dh = KeyAgreement.getInstance("DH");
KeyPair kp = kpg.generateKeyPair();
oos.writeObject(kp);
dh.init(kp.getPrivate());
Key pk = dh.doPhase(kpa.getPublic(), true);
MessageDigest sha256 = MessageDigest.getInstance("SHA-256");
byte[] rawbits = sha256.digest(dh.generateSecret());
Cipher c = Cipher.getInstance(CIPHER_MODE);
SecretKey key = new SecretKeySpec(rawbits, 0, 16, "AES");
byte ivbits[] = (byte[]) ois.readObject();
IvParameterSpec iv = new IvParameterSpec(ivbits);
c.init(Cipher.DECRYPT_MODE, key, iv);
Mac m = Mac.getInstance("HmacSHA1");
SecretKey mackey = new SecretKeySpec(rawbits, 16, 16, "HmacSHA1");
m.init(mackey);
byte ciphertext[], cleartext[], mac[];
try {
while (true) {
ciphertext = (byte[]) ois.readObject();
mac = (byte[]) ois.readObject();
if (Arrays.equals(mac, m.doFinal(ciphertext))) {
cleartext = c.update(ciphertext);
System.out.println(ct + " : " + new String(cleartext, "UTF-8"));
} else {
// System.exit(1);
System.out.println(ct + "error");
}
}
} catch (EOFException e) {
cleartext = c.doFinal();
System.out.println(ct + " : " + new String(cleartext, "UTF-8"));
System.out.println("[" + ct + "]");
} finally {
if (ois != null) ois.close();
if (oos != null) oos.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
private Map<String, Pack> loadInstallationInformation(boolean modifyInstallation) {
Map<String, Pack> installedpacks = new HashMap<String, Pack>();
if (!modifyInstallation) {
return installedpacks;
}
// installation shall be modified
// load installation information
ObjectInputStream oin = null;
try {
FileInputStream fin =
new FileInputStream(
new File(
installData.getInstallPath()
+ File.separator
+ InstallData.INSTALLATION_INFORMATION));
oin = new ObjectInputStream(fin);
List<Pack> packsinstalled = (List<Pack>) oin.readObject();
for (Pack installedpack : packsinstalled) {
installedpacks.put(installedpack.getName(), installedpack);
}
this.removeAlreadyInstalledPacks(installData.getSelectedPacks());
logger.fine("Found " + packsinstalled.size() + " installed packs");
Properties variables = (Properties) oin.readObject();
for (Object key : variables.keySet()) {
installData.setVariable((String) key, (String) variables.get(key));
}
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (oin != null) {
try {
oin.close();
} catch (IOException e) {
}
}
}
return installedpacks;
}
public static Object loadObjectFromFile(String fileName) throws Exception {
FileInputStream fis = new FileInputStream(fileName);
ObjectInputStream ois = new ObjectInputStream(fis);
Object obj = ois.readObject();
ois.close();
return obj;
}
public void testResultListSerializableComplex() throws Exception {
// Create mutliple objects
removeAll(Object.class);
for (int i = 0; i < 20; i++) getStore().save(new Book("Learning Java 1." + i, "" + i));
for (int i = 0; i < 20; i++) getStore().save(new Referrer(i));
for (int i = 0; i < 20; i++) getStore().save(new User());
for (int i = 0; i < 20; i++) getStore().save(new MapHolder());
// Get the result list for all objects
List result = getStore().find("find object");
Assert.assertEquals(result.size(), 80);
// Now serialize
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
ObjectOutputStream objectOut = new ObjectOutputStream(byteOut);
objectOut.writeObject(result);
objectOut.close();
// Close the store, let's pretend we're outside it
tearDownStore();
try {
// Deserialize
ByteArrayInputStream byteIn = new ByteArrayInputStream(byteOut.toByteArray());
ObjectInputStream objectIn = new ObjectInputStream(byteIn);
List deList = (List) objectIn.readObject();
// Test object
Assert.assertEquals(deList.size(), 80);
Assert.assertEquals(getCount(deList, Book.class), 20);
Assert.assertEquals(getCount(deList, Referrer.class), 20);
Assert.assertEquals(getCount(deList, User.class), 20);
Assert.assertEquals(getCount(deList, MapHolder.class), 20);
} finally {
// Setup store for next tests
setUpStore();
}
}
// get drivername, user, pw & server, and return connection id
public void serve(InputStream i, OutputStream o) throws IOException {
// TODOServiceList.getSingleInstance();
initialize();
NameListMessage nameListMessage = null;
try {
// read input to know which target panel is required
ObjectInputStream input = new ObjectInputStream(i);
nameListMessage = (NameListMessage) input.readObject();
// parse the required panel
parseSqlFile(nameListMessage);
} catch (ClassNotFoundException ex) {
if (Debug.isDebug()) ex.printStackTrace();
nameListMessage.errorMessage = ex.toString();
}
// send object to the caller
ObjectOutputStream output = new ObjectOutputStream(o);
output.writeObject(nameListMessage);
// end socket connection
o.close();
i.close();
}
/**
* Loads the friends list
*
* @param file The file with the data
* @throws IOException On I/O error
*/
private static void loadFriends(final String file) throws IOException {
friendFile = file;
final File $file = new File(file);
friends = new HashSet<Player>();
if ($file.exists() == false) saveFriends();
else {
ObjectInputStream is = null;
Object obj = null;
try {
is = new ObjectInputStream(new BufferedInputStream(new FileInputStream($file)));
while ((obj = is.readObject()) != null) friends.add((Player) obj);
} catch (final ClassNotFoundException err) {
throw new IOError(err);
} catch (final IOException | RuntimeException | Error err) {
System.err.println(err);
System.err.println("obj: " + obj);
System.err.println("is: " + is);
throw err;
} finally {
if (is != null)
try {
is.close();
} catch (final Throwable err) {
// Do nothing
}
}
}
}
/**
* Constantly reads the client's input stream. Sends all objects that are read to the server. Not
* to be called.
*/
public final void run() {
server.clientConnected(this);
// This loop reads the input stream and responds to messages
// from clients
try {
// The message from the client
Object msg;
while (!readyToStop) {
// This block waits until it reads a message from the client
// and then sends it for handling by the server
msg = input.readObject();
server.receiveMessageFromClient(msg, this);
}
} catch (Exception exception) {
if (!readyToStop) {
try {
closeAll();
} catch (Exception ex) {
}
server.clientException(this, exception);
}
}
}
public static WordClass[] loadWordClassesFrom(File f) throws Exception {
FileInputStream fi = null;
BufferedInputStream bi = null;
ObjectInputStream oin = null;
WordClass result[];
try {
fi = new FileInputStream(f);
bi = new BufferedInputStream(fi, 1000000);
oin = new ObjectInputStream(bi);
result = (WordClass[]) oin.readObject();
} finally {
try {
oin.close();
} catch (Exception exx) {
}
try {
bi.close();
} catch (Exception exx) {
}
try {
fi.close();
} catch (Exception exx) {
}
}
return result;
}
/** Loads the extraction model from the file. */
public void loadModel() throws Exception {
BufferedInputStream inStream = new BufferedInputStream(new FileInputStream(m_modelName));
ObjectInputStream in = new ObjectInputStream(inStream);
m_KEAFilter = (KEAFilter) in.readObject();
in.close();
}
public void testSerial() {
assertTrue(_nbhm.isEmpty());
final String k1 = "k1";
final String k2 = "k2";
assertThat(_nbhm.put(k1, "v1"), nullValue());
assertThat(_nbhm.put(k2, "v2"), nullValue());
// Serialize it out
try {
FileOutputStream fos = new FileOutputStream("NBHM_test.txt");
ObjectOutputStream out = new ObjectOutputStream(fos);
out.writeObject(_nbhm);
out.close();
} catch (IOException ex) {
ex.printStackTrace();
}
// Read it back
try {
File f = new File("NBHM_test.txt");
FileInputStream fis = new FileInputStream(f);
ObjectInputStream in = new ObjectInputStream(fis);
NonBlockingIdentityHashMap nbhm = (NonBlockingIdentityHashMap) in.readObject();
in.close();
assertThat(
"serialization works",
nbhm.toString(),
anyOf(is("{k1=v1, k2=v2}"), is("{k2=v2, k1=v1}")));
if (!f.delete()) throw new IOException("delete failed");
} catch (IOException ex) {
ex.printStackTrace();
} catch (ClassNotFoundException ex) {
ex.printStackTrace();
}
}
/**
* Copy method. Return an exact copy of this column. A deep copy is attempted, but if it fails a
* new column will be created, initialized with the same data as this column.
*
* @return A new Column with a copy of the contents of this column.
*/
public Column copy() {
LongColumn newCol;
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(baos);
oos.writeObject(this);
byte buf[] = baos.toByteArray();
oos.close();
ByteArrayInputStream bais = new ByteArrayInputStream(buf);
ObjectInputStream ois = new ObjectInputStream(bais);
newCol = (LongColumn) ois.readObject();
ois.close();
return newCol;
} catch (Exception e) {
// newCol = new LongColumn(getNumRows());
long[] newVals = new long[getNumRows()];
for (int i = 0; i < getNumRows(); i++)
// newCol.setLong(internal[i], i);
newVals[i] = getLong(i);
boolean[] miss = new boolean[internal.length];
boolean[] em = new boolean[internal.length];
for (int i = 0; i < internal.length; i++) {
miss[i] = missing[i];
em[i] = empty[i];
}
newCol = new LongColumn(newVals, miss, em, getLabel(), getComment());
return newCol;
}
}
public static void main(String args[]) {
List<User> users =
Arrays.asList(
new User("jack", 40), new User("john", 32), new User("jill", 47), new User("mike", 28));
List<User> readUsers = null;
try {
ObjectOutputStream objWrite = new ObjectOutputStream(new FileOutputStream(output_fn));
try {
objWrite.writeObject(users);
objWrite.flush();
} finally {
objWrite.close();
}
// Olion tietojen lukeminen
ObjectInputStream objRead = new ObjectInputStream(new FileInputStream(output_fn));
try {
readUsers = (List<User>) objRead.readObject();
} finally {
objRead.close();
}
} catch (IOException | ClassNotFoundException ex) {
System.out.println(ex);
}
for (User user : readUsers) {
System.out.print(user.name + ": ");
System.out.println(user.age);
}
}
/**
* Load the database from the database file given in "database.json" if the file doesn't exist, it
* gets created here if the file has a database in it already, it is loaded here
*
* @return false if there is an error opening the database
*/
public boolean open() {
try {
System.out.println(dbPath);
File dbFile = new File(dbPath);
// Only read the database from the file if it exists
if (dbFile.exists()) {
FileInputStream fileIn = new FileInputStream(dbPath);
ObjectInputStream in = new ObjectInputStream(fileIn);
// load the database here
database = (HashMap<K, V>) in.readObject();
// make sure the streams close properly
in.close();
fileIn.close();
Debug.println("Database loaded");
} else {
dbFile.getParentFile().mkdirs();
dbFile.createNewFile();
Debug.println("Database created");
}
return true;
} catch (Exception e) {
System.err.println("Error opening database");
System.err.println(e);
return false;
}
}
/**
* @param it Iterator.
* @param bound Value bound.
* @throws Exception If failed.
*/
private void testIteratorSerialization(Iterator<?> it, int bound) throws Exception {
ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
try (ObjectOutputStream out = new ObjectOutputStream(byteOut)) {
out.writeObject(it);
}
byte[] bytes = byteOut.toByteArray();
ObjectInputStream in = new ObjectInputStream(new ByteArrayInputStream(bytes));
Iterator<?> it0 = (Iterator<?>) in.readObject();
int cnt = 0;
while (it0.hasNext()) {
Object obj = it0.next();
if (obj instanceof GridCacheEntry) checkEntry((GridCacheEntry<String, Integer>) obj, bound);
else if (obj instanceof String) checkKey((String) obj);
else if (obj instanceof Integer) checkValue((Integer) obj, bound);
else assert false : "Wrong type.";
cnt++;
}
assert cnt == bound;
}
public FileCollectionSnapshot snapshot(FileCollection files) {
try {
File snapshotFile = cache.get(files);
if (snapshotFile == null) {
assert cache.size() == 0;
FileCollectionSnapshot snapshot = snapshotter.snapshot(files);
snapshotFile = new File(tmpDir, String.valueOf(cache.size()));
ObjectOutputStream outstr =
new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(snapshotFile)));
try {
outstr.writeObject(snapshot);
} finally {
outstr.close();
}
cache.put(files, snapshotFile);
return snapshot;
} else {
ObjectInputStream instr =
new ObjectInputStream(new BufferedInputStream(new FileInputStream(snapshotFile)));
try {
return (FileCollectionSnapshot) instr.readObject();
} finally {
instr.close();
}
}
} catch (Exception e) {
throw new UncheckedIOException(e);
}
}
public static GA GAWithCheckpoint(String checkpoint) throws Exception {
File checkpointFile = new File(checkpoint);
FileInputStream zin = new FileInputStream(checkpointFile);
GZIPInputStream in = new GZIPInputStream(zin);
ObjectInputStream oin = new ObjectInputStream(in);
Checkpoint ckpt = (Checkpoint) oin.readObject();
GA ga = ckpt.ga;
ga._checkpoint = ckpt;
ckpt.checkpointNumber++; // because it gets increased only after ckpt is
// written
oin.close();
System.out.println(ckpt.report.toString());
// Do we want to append to the file if it exists? Or just overwrite it?
// Heu! Quae enim quaestio animas virorum vero pertemptit.
// Wowzers! This is, indeed, a question that truly tests mens' souls.
if (ga._outputfile != null) ga._outputStream = new FileOutputStream(new File(ga._outputfile));
else ga._outputStream = System.out;
return ga;
}
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException {
// We have to call defaultReadObject first.
in.defaultReadObject();
// Read version number.
byte major = in.readByte();
byte minor = in.readByte();
if (major != 1) {
throw new IOException("LogRecord: bad version: " + major + "." + minor);
}
int len = in.readInt();
if (len == -1) {
parameters = null;
} else {
parameters = new Object[len];
for (int i = 0; i < parameters.length; i++) {
parameters[i] = in.readObject();
}
}
// If necessary, try to regenerate the resource bundle.
if (resourceBundleName != null) {
try {
resourceBundle = ResourceBundle.getBundle(resourceBundleName);
} catch (MissingResourceException ex) {
// This is not a good place to throw an exception,
// so we simply leave the resourceBundle null.
resourceBundle = null;
}
}
needToInferCaller = false;
}
public static void main(String[] argv) {
String hostName;
if (argv.length == 0) hostName = "localhost";
else hostName = argv[0];
try {
Socket sock = new Socket(hostName, TIME_PORT);
ObjectInputStream is = new ObjectInputStream(new BufferedInputStream(sock.getInputStream()));
// Read and validate the Object
Object o = is.readObject();
if (o == null) {
System.err.println("Read null from server!");
} else if ((o instanceof Date)) {
// Valid, so cast to Date, and print
Date d = (Date) o;
System.out.println("Server host is " + hostName);
System.out.println("Time there is " + d.toString());
} else {
throw new IllegalArgumentException("Wanted Date, got " + o);
}
} catch (ClassNotFoundException e) {
System.err.println("Wanted date, got INVALID CLASS (" + e + ")");
} catch (IOException e) {
System.err.println(e);
}
}
public void run() {
boolean gotByePacket = false;
try {
/* stream to read from client */
ObjectInputStream fromClient = new ObjectInputStream(socket.getInputStream());
Packet packetFromClient;
/* stream to write back to client */
ObjectOutputStream toClient = new ObjectOutputStream(socket.getOutputStream());
// writer to the disk
// String file = "list";
// while (( packetFromClient = (Packet) fromClient.readObject()) != null) {
/* create a packet to send reply back to client */
packetFromClient = (Packet) fromClient.readObject();
Packet packetToClient = new Packet();
packetToClient.type = Packet.LOOKUP_REPLY;
packetToClient.data = new ArrayList<String>();
if (packetFromClient.type == Packet.LOOKUP_REQUEST) {
// called by client
System.out.println("Request from Client:" + packetFromClient.type);
packetToClient.type = Packet.LOOKUP_REPLY;
long start = packetFromClient.start;
long length = packetFromClient.length;
if (start > dict.size()) {
// set the error field, return
packetToClient.error_code = Packet.ERROR_OUT_OF_RANGE;
} else {
for (int i = (int) start; i < start + length && i < dict.size(); i++) {
packetToClient.data.add(dict.get(i));
}
}
toClient.writeObject(packetToClient);
// continue;
}
// }
/* cleanup when client exits */
fromClient.close();
toClient.close();
socket.close();
// close the filehandle
} catch (IOException e) {
if (!gotByePacket) {
e.printStackTrace();
}
} catch (ClassNotFoundException e) {
if (!gotByePacket) e.printStackTrace();
}
}
/** DOCUMENT ME! */
public void loadRaids() {
File f = new File(REPO);
if (!f.exists()) {
return;
}
FileInputStream fIn = null;
ObjectInputStream oIn = null;
try {
fIn = new FileInputStream(REPO);
oIn = new ObjectInputStream(fIn);
// de-serializing object
raids = (HashMap<String, GregorianCalendar>) oIn.readObject();
} catch (IOException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} finally {
try {
oIn.close();
fIn.close();
} catch (IOException e1) {
e1.printStackTrace();
}
}
}
/**
* Load, creates if missing, information about the local users
*
* @param file The file with the data
* @throws IOException On I/O error
*/
private static void loadMe(final String file) throws IOException {
myFile = file;
final File $file = new File(file);
if ($file.exists() == false) {
myUUID = UUID.randomUUID();
updateMe(null);
} else {
ObjectInputStream is = null;
try {
is = new ObjectInputStream(new BufferedInputStream(new FileInputStream($file)));
Object obj;
for (; ; )
if ((obj = is.readObject()) instanceof UUID) {
System.err.println("Loading UUID: " + obj);
myUUID = (UUID) obj;
break;
} else {
System.err.println("Loading DNS: " + obj);
myDNSes.add((String) obj);
}
} catch (final ClassNotFoundException err) {
throw new IOError(err);
} finally {
if (is != null)
try {
is.close();
} catch (final Throwable err) {
// Do nothing
}
}
}
}
private void setHPubAccessHandleString(String encodedHandleWithSpaces) {
String encodedHandle = removeSpaceCharacters(encodedHandleWithSpaces);
if ((encodedHandle == null) || (encodedHandle.length() < 5)) {
return;
}
try {
byte[] handleByteArray = null;
sun.misc.BASE64Decoder dec = new sun.misc.BASE64Decoder();
try {
handleByteArray = dec.decodeBuffer(encodedHandle);
} catch (Exception e) {
System.out.println("AccessEJBTemplate::setHPubAccessHandleString() decoding buffer");
}
;
ByteArrayInputStream bais = new ByteArrayInputStream(handleByteArray);
javax.ejb.Handle h1 = null;
try {
ObjectInputStream ois = new ObjectInputStream(bais);
hPubAccessHandle = (javax.ejb.Handle) ois.readObject();
} catch (Exception ioe) {
System.out.println("Exception reading handle object");
}
} catch (Exception e) {
e.printStackTrace(System.err);
System.out.println("Exception AccessEJBTemplate::setHPubAccessHandleString()");
}
return;
}
private TaskObjectsExecutionResults runObject(TaskObjectsExecutionRequest obj)
throws IOException, PDBatchTaskExecutorException {
Object res = null;
try {
setAvailability(false);
_oos.writeObject(obj);
_oos.flush();
res = _ois.readObject();
setAvailability(true);
} catch (IOException e) { // worker closed connection
processException(e);
throw e;
} catch (ClassNotFoundException e) {
processException(e);
throw new IOException("stream has failed");
}
if (res instanceof TaskObjectsExecutionResults) {
_isPrevRunSuccess = true;
return (TaskObjectsExecutionResults) res;
} else {
PDBatchTaskExecutorException e =
new PDBatchTaskExecutorException("worker failed to run tasks");
if (_isPrevRunSuccess == false && !sameAsPrevFailedJob(obj._tasks)) {
processException(e); // twice a loser, kick worker out
}
_isPrevRunSuccess = false;
_prevFailedBatch = obj._tasks;
throw e;
}
}
static LMClassifier loadModel(String model) throws ClassNotFoundException, IOException {
System.out.println("-----Loading Model File <" + model + ">-----");
FileInputStream fileIn = new FileInputStream(model);
ObjectInputStream objIn = new ObjectInputStream(fileIn);
LMClassifier loadedModelClassifier = (LMClassifier) objIn.readObject();
Streams.closeInputStream(objIn);
return loadedModelClassifier;
}