/** Create the serversocket and use its stream to receive serialized objects */
public static void main(String args[]) {
ServerSocket ser = null;
Socket soc = null;
String str = null;
Date d = null;
try {
ser = new ServerSocket(8020);
/*
* This will wait for a connection to be made to this socket.
*/
soc = ser.accept();
InputStream o = soc.getInputStream();
ObjectInput s = new ObjectInputStream(o);
str = (String) s.readObject();
d = (Date) s.readObject();
s.close();
// print out what we just received
System.out.println(str);
System.out.println(d);
} catch (Exception e) {
System.out.println(e.getMessage());
System.out.println("Error during serialization");
System.exit(1);
}
}
/** Restores this <code>DataFlavor</code> from a Serialized state. */
public synchronized void readExternal(ObjectInput is) throws IOException, ClassNotFoundException {
String rcn = null;
mimeType = (MimeType) is.readObject();
if (mimeType != null) {
humanPresentableName = mimeType.getParameter("humanPresentableName");
mimeType.removeParameter("humanPresentableName");
rcn = mimeType.getParameter("class");
if (rcn == null) {
throw new IOException("no class parameter specified in: " + mimeType);
}
}
try {
representationClass = (Class) is.readObject();
} catch (OptionalDataException ode) {
if (!ode.eof || ode.length != 0) {
throw ode;
}
// Ensure backward compatibility.
// Old versions didn't write the representation class to the stream.
if (rcn != null) {
representationClass = DataFlavor.tryToLoadClass(rcn, getClass().getClassLoader());
}
}
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
firstName = in.readUTF();
lastName = in.readUTF();
age = in.readInt();
mother = (Person) in.readObject();
father = (Person) in.readObject();
children = (ArrayList) in.readObject();
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
depEnabled = in.readBoolean();
if (depEnabled) {
topicBytes = U.readByteArray(in);
predBytes = U.readByteArray(in);
clsName = U.readString(in);
depInfo = (GridDeploymentInfoBean) in.readObject();
} else {
topic = in.readObject();
pred = (GridBiPredicate<UUID, Object>) in.readObject();
}
}
public Object nativeToJava(TransferData transferData) {
Object o = null;
if (transferData == null) {
getLog().error("transferData is null");
}
if (isSupportedType(transferData)) {
byte[] bs = (byte[]) super.nativeToJava(transferData);
if (bs != null) {
ByteArrayInputStream bis = new ByteArrayInputStream(bs);
ObjectInput in;
try {
in = new ObjectInputStream(bis);
o = in.readObject();
bis.close();
in.close();
} catch (OptionalDataException e) {
getLog().error("Wrong data", e);
} catch (IOException | ClassNotFoundException e) {
getLog().error("Error while transfering dnd object back to java", e);
}
} else {
getLog().error("bs is null");
if (transferData == null) {
getLog().error("transferData also");
}
}
}
return o;
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
// esto es solo para serializar tickets que no estan en la bolsa de tickets pendientes
m_sId = (String) in.readObject();
tickettype = in.readInt();
m_iTicketId = in.readInt();
m_iTicketNCF = in.readInt(); // NCF
m_Customer = (CustomerInfoExt) in.readObject();
m_dDate = (Date) in.readObject();
attributes = (Properties) in.readObject();
m_aLines = (List<TicketLineInfo>) in.readObject();
m_User = null;
m_sActiveCash = null;
payments = new ArrayList<PaymentInfo>();
taxes = null;
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
int len = in.readInt();
for (int i = 0; i < len; i++) {
add(in.readObject());
}
}
/**
* Serialize an instance, restore it, and check for equality. In addition, test for a bug that was
* reported where the listener list is 'null' after deserialization.
*/
public void testSerialization() {
BarRenderer r1 = new BarRenderer();
r1.setBaseLegendTextFont(new Font("Dialog", Font.PLAIN, 4));
r1.setBaseLegendTextPaint(new GradientPaint(1.0f, 2.0f, Color.red, 3.0f, 4.0f, Color.green));
r1.setBaseLegendShape(new Line2D.Double(1.0, 2.0, 3.0, 4.0));
BarRenderer r2 = null;
try {
ByteArrayOutputStream buffer = new ByteArrayOutputStream();
ObjectOutput out = new ObjectOutputStream(buffer);
out.writeObject(r1);
out.close();
ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
r2 = (BarRenderer) in.readObject();
in.close();
} catch (Exception e) {
e.printStackTrace();
}
assertEquals(r1, r2);
try {
r2.notifyListeners(new RendererChangeEvent(r2));
} catch (NullPointerException e) {
assertTrue(false); // failed
}
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
GridBiTuple<GridCacheContext, String> t = stash.get();
t.set1((GridCacheContext) in.readObject());
t.set2(in.readUTF());
}
static void readSlotWithFields(
short fieldsKey[], ClassMetaDataSlot slot, ObjectInput input, Object obj)
throws IOException, ClassNotFoundException {
short numberOfFields = (short) fieldsKey.length;
for (short i = 0; i < numberOfFields; i++) {
ClassMetadataField field = slot.getFields()[fieldsKey[i]];
if (field.getField().getType() == Integer.TYPE) {
FieldsManager.getFieldsManager().setInt(obj, field, input.readInt());
} else if (field.getField().getType() == Byte.TYPE) {
FieldsManager.getFieldsManager().setByte(obj, field, input.readByte());
} else if (field.getField().getType() == Long.TYPE) {
FieldsManager.getFieldsManager().setLong(obj, field, input.readLong());
} else if (field.getField().getType() == Float.TYPE) {
FieldsManager.getFieldsManager().setFloat(obj, field, input.readFloat());
} else if (field.getField().getType() == Double.TYPE) {
FieldsManager.getFieldsManager().setDouble(obj, field, input.readDouble());
} else if (field.getField().getType() == Short.TYPE) {
FieldsManager.getFieldsManager().setShort(obj, field, input.readShort());
} else if (field.getField().getType() == Character.TYPE) {
FieldsManager.getFieldsManager().setCharacter(obj, field, input.readChar());
} else if (field.getField().getType() == Boolean.TYPE) {
FieldsManager.getFieldsManager().setBoolean(obj, field, input.readBoolean());
} else {
Object objTmp = input.readObject();
FieldsManager.getFieldsManager().setObject(obj, field, objTmp);
}
}
}
/**
* @param in Object input.
* @return Read collection.
* @throws IOException If failed.
* @throws ClassNotFoundException If failed.
*/
private Collection<Object> readFieldsCollection(ObjectInput in)
throws IOException, ClassNotFoundException {
assert fields;
int size = in.readInt();
if (size == -1) return null;
Collection<Object> res = new ArrayList<>(size);
for (int i = 0; i < size; i++) {
int size0 = in.readInt();
Collection<Object> col = new ArrayList<>(size0);
for (int j = 0; j < size0; j++) col.add(in.readObject());
assert col.size() == size0;
res.add(col);
}
assert res.size() == size;
return res;
}
public void readExternal(ObjectInput in) {
try {
String tag = "";
while (!tag.equals("SKILL END")) {
tag = (String) in.readObject();
if (tag.equals("LEVEL")) level = ((Integer) in.readObject()).intValue();
else if (tag.equals("TIMESUSED")) timesUsed = ((Integer) in.readObject()).intValue();
else if (!tag.equals("SKILL END")) in.readObject();
}
} catch (Exception e) {
e.printStackTrace();
}
}
// Implements Externalizable
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
// VERSION
in.readByte();
// MAP
_map = (TCharDoubleMap) in.readObject();
}
// Implements Externalizable
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
// VERSION
in.readByte();
// SET
_set = (TCharSet) in.readObject();
}
public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
in.readByte();
int size = in.readInt();
this.setUp(size);
while (size-- > 0) {
final int key = in.readInt();
final V val = (V) in.readObject();
this.put(key, val);
}
}
public void loadIndex(PreparePlatform platform) {
// try to load the index of the current author
try {
InputStream inStream = new FileInputStream(FileHelper.getIndexTargetPath(author, platform));
BufferedInputStream bInStream = new BufferedInputStream(inStream);
ObjectInput input = new ObjectInputStream(bInStream);
this.tokenCountMap = (HashMap<String, Integer>) input.readObject();
this.references = (HashMap<String, short[]>) input.readObject();
} catch (FileNotFoundException fnfe) {
System.out.println(
"Could not file find file: " + FileHelper.getIndexTargetPath(author, platform));
} catch (IOException ioe) {
System.out.println("Error loading from: " + FileHelper.getIndexTargetPath(author, platform));
} catch (ClassCastException cce) {
System.out.println("Error casting class when loading new index");
} catch (ClassNotFoundException cnfe) {
System.out.println("Class not found when loading new index");
}
}
public static Object byteArray2Object(byte[] b) throws IOException, ClassNotFoundException {
/*
* http://stackoverflow.com/questions/2836646/java-serializable-object-to-byte-array
*/
ByteArrayInputStream bis = new ByteArrayInputStream(b);
ObjectInput oi = new ObjectInputStream(bis);
Object nesne = oi.readObject();
bis.close();
oi.close();
return nesne;
}
private static void readFrom(ObjectInput o, ViewComponentInfo v)
throws IOException, ClassNotFoundException {
v.x = o.readInt();
v.y = o.readInt();
v.width = o.readInt();
v.height = o.readInt();
v.measuredWidth = o.readInt();
v.measuredHeight = o.readInt();
v.scrollX = o.readInt();
v.scrollY = o.readInt();
v.absoluteX = o.readInt();
v.absoluteY = o.readInt();
v.cameraDistance = o.readFloat();
v.visible = o.readBoolean();
v.drawingTime = o.readLong();
v.isShown = o.readBoolean();
v.hasFocus = o.readBoolean();
v.focusable = o.readBoolean();
v.hasOnClickListener = o.readBoolean();
v.viewType = (String) o.readObject();
v.textContent = (String) o.readObject();
v.isEditText = o.readBoolean();
v.isInputMethodTarget = o.readBoolean();
v.isContainer = o.readBoolean();
v.inputMethod = o.readInt();
v.id = o.readInt();
int size = o.readInt();
if (size != 0) {
v.children = new LinkedList<ViewComponentInfo>();
for (int i = 0; i < size; i++) {
ViewComponentInfo c = new ViewComponentInfo();
readFrom(o, c);
v.children.add(c);
}
}
}
/** {@inheritDoc} */
@SuppressWarnings({"unchecked"})
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
boolean done = in.readBoolean();
syncNotify = in.readBoolean();
concurNotify = in.readBoolean();
if (!done) valid = false;
else {
boolean cancelled = in.readBoolean();
R res = (R) in.readObject();
Throwable err = (Throwable) in.readObject();
synchronized (mux) {
this.done = done;
this.cancelled = cancelled;
this.res = res;
this.err = err;
}
}
}
private void readFromObjectInput(String filename) {
try {
URL url = new URL(getCodeBase(), filename);
InputStream stream = url.openStream();
ObjectInput input = new ObjectInputStream(stream);
fDrawing.release();
fDrawing = (Drawing) input.readObject();
view().setDrawing(fDrawing);
} catch (IOException e) {
initDrawing();
showStatus("Error: " + e);
} catch (ClassNotFoundException e) {
initDrawing();
showStatus("Class not found: " + e);
}
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
super.readExternal(in);
topVer = in.readLong();
implicitTx = in.readBoolean();
implicitSingleTx = in.readBoolean();
syncCommit = in.readBoolean();
syncRollback = in.readBoolean();
filterBytes = (byte[][]) in.readObject();
dhtVers = U.readArray(in, CU.versionArrayFactory());
miniId = U.readGridUuid(in);
assert miniId != null;
}
// read data from a file
private Object readFile(String file_name) {
Object contents = null;
try {
File file = new File(file_name);
if (file.exists()) {
InputStream file_data = new FileInputStream(file_name);
InputStream buffer = new BufferedInputStream(file_data);
ObjectInput data_in = new ObjectInputStream(buffer);
contents = data_in.readObject();
}
} catch (Exception e) {
System.out.println("readFile: Failed to read data in " + file_name);
}
return contents;
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
super.readExternal(in);
futId = U.readGridUuid(in);
miniId = U.readGridUuid(in);
entries = U.readCollection(in);
invalidParts = U.readIntSet(in);
ver = CU.readVersion(in);
err = (Throwable) in.readObject();
if (invalidParts == null) invalidParts = Collections.emptyList();
assert futId != null;
assert miniId != null;
assert ver != null;
}
private void readExternall(ObjectInput in) throws IOException, ClassNotFoundException {
{
int objarrsize = com.devexperts.egen.processor.IOUtils.readCompactInt(in);
if (objarrsize != -1) {
objarr = new Object[objarrsize];
for (int objarrindex = 0; objarrindex < objarrsize; objarrindex++) {
Object objarrelem = null;
objarrelem = (Object) in.readObject();
objarr[objarrindex] = objarrelem;
}
}
}
}
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
id = in.readInt();
String clsName = in.readUTF();
if (clsName == null) innerSplit = in.readObject();
else {
// Split wrapper only used when classes available in our classpath, so Class.forName is ok
// here.
Class<Writable> cls = (Class<Writable>) Class.forName(clsName);
try {
innerSplit = U.newInstance(cls);
} catch (GridException e) {
throw new IOException(e);
}
((Writable) innerSplit).readFields(in);
}
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
fieldName = new String((char[]) in.readObject()).intern();
curHashCode = fieldName.hashCode();
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
tx = (GridCacheTx) in.readObject();
gate = null;
}
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
base = (CharSequence) in.readObject();
start = in.readInt();
end = in.readInt();
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
stash.get().set1((GridCacheContext) in.readObject());
stash.get().set2(in.readUTF());
}
/** {@inheritDoc} */
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
key = (K) in.readObject();
val = (V) in.readObject();
}
