@Test
public void testAccountSerialization() throws Exception {
Account a = ModelFactory.createAccount("Foo", ModelFactory.createAccountType("Cash", false));
a.setInterestRate(1234);
a.setNotes("Foo bar notes");
a.setOverdraftCreditLimit(123);
a.setStartingBalance(10000);
ByteArrayOutputStream os = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(os);
encoder.writeObject(a);
encoder.flush();
encoder.close();
InputStream is = new ByteArrayInputStream(os.toByteArray());
XMLDecoder decoder = new XMLDecoder(is);
Object o = decoder.readObject();
decoder.close();
if (!(o instanceof Account)) {
throw new Exception("Deserialized object is not an account!");
}
Account newAccount = (Account) o;
assertEquals(a.getName(), newAccount.getName());
assertEquals(a.getAccountType(), newAccount.getAccountType());
assertEquals(a.getInterestRate(), newAccount.getInterestRate());
assertEquals(a.getNotes(), newAccount.getNotes());
assertEquals(a.getOverdraftCreditLimit(), newAccount.getOverdraftCreditLimit());
assertEquals(a.getStartingBalance(), newAccount.getStartingBalance());
}
public static String toXml(Object thing) {
XMLEncoder encoder = null;
ByteArrayOutputStream baos = null;
try {
baos = new ByteArrayOutputStream(BUFF_SIZE);
encoder = new XMLEncoder(baos);
encoder.writeObject(thing);
byte[] bytes = baos.toByteArray();
return new String(bytes);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (encoder != null) {
encoder.close();
}
} catch (Exception e) {
}
try {
if (baos != null) {
baos.close();
}
} catch (Exception e) {
}
}
return null;
}
public static void toFile(Object thing, String path) {
if (path.endsWith(".xml")) {
XMLEncoder encoder = null;
try {
encoder = new XMLEncoder(new BufferedOutputStream(new FileOutputStream(path)));
encoder.writeObject(thing);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (encoder != null) {
encoder.close();
}
}
} else {
ObjectOutputStream encoder = null;
try {
encoder = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(path)));
encoder.writeObject(thing);
} catch (Exception e) {
e.printStackTrace();
} finally {
if (encoder != null) {
try {
encoder.close();
} catch (Exception e) {
}
}
}
}
}
/**
* Saves all templates as XML files in the current template directory.
*
* @return Whether or not the save was successful.
*/
public boolean saveTemplates() {
if (templates == null) return true;
if (directory == null || !directory.isDirectory()) return false;
// Blow away all old XML files to start anew, as some might be from
// templates we're removed from the template manager.
File[] oldXMLFiles = directory.listFiles(new XMLFileFilter());
if (oldXMLFiles == null) return false; // Either an IOException or it isn't a directory.
int count = oldXMLFiles.length;
for (int i = 0; i < count; i++) {
/*boolean deleted = */ oldXMLFiles[i].delete();
}
// Save all current templates as XML.
boolean wasSuccessful = true;
for (Iterator i = templates.iterator(); i.hasNext(); ) {
CodeTemplate template = (CodeTemplate) i.next();
File xmlFile = new File(directory, template.getID() + ".xml");
try {
XMLEncoder e = new XMLEncoder(new BufferedOutputStream(new FileOutputStream(xmlFile)));
e.writeObject(template);
e.close();
} catch (IOException ioe) {
ioe.printStackTrace();
wasSuccessful = false;
}
}
return wasSuccessful;
}
public static void storeHashMap(Map<String, List<String>> clusterMap) {
File file = null;
FileOutputStream fos = null;
XMLEncoder encode = null;
try {
file = new File(BuildConstants.propFile);
fos = new FileOutputStream(file);
encode = new XMLEncoder(fos);
encode.writeObject(clusterMap);
log.info("Done Saving the Map to propFile.properties file");
} catch (Exception ex) {
ex.printStackTrace();
} finally {
try {
if (encode != null) {
encode.flush();
encode.close();
}
if (fos != null) {
fos.flush();
fos.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
@Override
public void saving(ISaveContext context) throws CoreException {
switch (context.getKind()) {
case ISaveContext.FULL_SAVE:
case ISaveContext.SNAPSHOT:
int saveNumber = context.getSaveNumber();
String saveFileName = "CMakeWorkBench-" + Integer.toString(saveNumber) + ".xml";
File file = getStateLocation().append(saveFileName).toFile();
XMLEncoder encoder = null;
try {
encoder = new XMLEncoder(new BufferedOutputStream(new FileOutputStream(file)));
encoder.writeObject(this.session);
} catch (FileNotFoundException e) {
e.printStackTrace();
} finally {
if (encoder != null) {
encoder.close();
}
}
context.map(new Path("save"), new Path(saveFileName));
context.needSaveNumber();
// remove last saved state
new File("CMakeWorkBench-" + Integer.toString(saveNumber - 1) + ".xml").delete();
break;
}
}
/**
* Ctor that gets the properties from the XML files and set them to the server If properties does
* not exist then it will take default values
*/
public MyModel() {
this.clinetHandler = new MyClientHandler();
this.clientsHandled = 0;
this.killServer = false;
this.serverOpen = false;
File serverProp =
new File("./resources/propServer.xml"); // check if server Properties xml file exists
if (!serverProp.exists()) // if the file does not exists
{
try { // create the xml file
XMLEncoder xml = new XMLEncoder(new FileOutputStream("./resources/propServer.xml"));
xml.writeObject(new ServerProperties(1234, 10));
xml.close();
} catch (FileNotFoundException e) {
setChanged();
notifyObservers(new String[] {"error", e.getMessage()});
}
}
try { // get the server properties from the xml file
XMLDecoder xml = new XMLDecoder(new FileInputStream("./resources/propServer.xml"));
ServerProperties properties = (ServerProperties) xml.readObject();
this.port = properties.getPort();
this.numOfClients = properties.getNumClients();
xml.close();
} catch (Exception e) {
setChanged();
notifyObservers(new String[] {"error", e.getMessage()});
}
}
@Test
public void testSaveLoad() throws FileNotFoundException, IOException {
System.out.println("--- testSaveLoad...");
XMLEncoder xmlEncoder = null;
FileOutputStream fos = null;
BufferedOutputStream bos = null;
File f = new File("testProjects/TEMP_PROJECTS/Test.ser");
System.out.println("Saving to: " + f.getCanonicalPath());
fos = new FileOutputStream(f);
bos = new BufferedOutputStream(fos);
xmlEncoder = new XMLEncoder(bos);
// Metric m = Metric.PATH_LENGTH_FROM_ROOT;
Object o1 = pg1;
System.out.println("Pre: " + o1);
// ProximalPref p = ProximalPref.MOST_PROX_AT_0;
xmlEncoder.writeObject(o1);
xmlEncoder.close();
FileInputStream fis = new FileInputStream(f);
BufferedInputStream bis = new BufferedInputStream(fis);
XMLDecoder xd = new XMLDecoder(bis);
Object o2 = xd.readObject();
System.out.println("Post: " + o2);
assertEquals(o2, o1);
}
/**
* Persists the list of {@link AwaitedJob} to file
*
* @throws FileNotFoundException
*/
protected synchronized void saveAwaitedJobsToFile() throws FileNotFoundException {
File statusFileBK = new File(statusFilename + ".BAK");
if (statusFileBK.isFile()) {
statusFileBK.delete();
}
if (statusFile != null && statusFile.isFile()) statusFile.renameTo(statusFileBK);
try {
statusFile = new File(statusFilename);
XMLEncoder encoder = new XMLEncoder(new FileOutputStream(statusFile));
for (AwaitedJob aj : awaitedJobs.values()) {
encoder.writeObject(aj);
}
encoder.flush();
encoder.close();
} catch (Throwable t) {
logger.error(
"Could not persist the list of awaited jobs. Some jobs output data might not be transfered after application restart ",
t);
// recover the status file from the backup file
statusFile.delete();
statusFileBK.renameTo(statusFile);
}
}
private void guardarFicha(String fichero) {
FichaCliente ficha = new FichaCliente();
String cif, direccion, nombre, ciudad, cp;
cif = cifjTextField2.getText();
direccion = direccionCompnanyia.getText();
nombre = nombreCompanyiajTextField1.getText();
ciudad = ciudadjTextField.getText();
cp = codigoPostaljTextField.getText();
ficha.setCif(cif);
ficha.setDireccion(direccion);
ficha.setNombre(nombre);
ficha.setCiudad(ciudad);
ficha.setCodigoPostal(cp);
if (!telefonojTextField.getText().equals(Util.PadLeft('_', DIGITOS_TELEFONO))) {
ficha.setTelefono(telefonojTextField.getText());
}
try {
XMLEncoder cofificador =
new XMLEncoder(new BufferedOutputStream(new FileOutputStream(fichero)));
cofificador.writeObject(ficha);
cofificador.close();
} catch (FileNotFoundException e) {
JOptionPane.showMessageDialog(null, e.getMessage());
}
}
/**
* Create / edit properties file with default settings
*
* @param args Startup arguments
*/
public static void main(String[] args) {
XMLEncoder xmlEncoder;
try {
xmlEncoder =
new XMLEncoder(
new BufferedOutputStream(new FileOutputStream(CommonPresenter.PROPERTIES_FILE_NAME)));
} catch (FileNotFoundException e) {
System.err.println("unable to create/open properties file for writing");
System.out.println("Press return to exit...");
try {
new BufferedReader(new InputStreamReader(System.in)).readLine();
} catch (IOException e1) {
e1.printStackTrace();
}
return;
}
Properties props = new Properties();
props.setPoolSize(10);
props.setMazeGeneratorType(MazeGeneratorTypes.MY);
props.setMazeSearcherType(MazeSearcherTypes.A_STAR_MANHATTER);
props.setViewType(ViewTypes.GUI);
xmlEncoder.writeObject(props);
xmlEncoder.close();
System.out.println("default properties file created");
System.out.println("Press return to exit...");
try {
new BufferedReader(new InputStreamReader(System.in)).readLine();
} catch (IOException e) {
e.printStackTrace();
}
}
/** Saves out our state (all the dot models) to the given file. Uses Java built-in XMLEncoder. */
public void save(File file) {
try {
XMLEncoder xmlOut = new XMLEncoder(new BufferedOutputStream(new FileOutputStream(file)));
// Could do something like this to control which
// properties are sent. By default, it just sends
// all of them with getters/setters, which is fine in this case.
// xmlOut.setPersistenceDelegate(ManModel.class,
// new DefaultPersistenceDelegate(
// new String[]{ "x", "y", "color" }) );
// Make a ManModel array of everything
ManModel[] dotArray = dots.toArray(new ManModel[0]);
// Dump that whole array
xmlOut.writeObject(dotArray);
// And we're done!
xmlOut.close();
setDirty(false);
// cute: only clear dirty bit *after* all the things that
// could fail/throw an exception
} catch (IOException e) {
e.printStackTrace();
}
}
private byte[] getProfileBytes(UpgradeableDataHashMap profile) throws IOException {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(baos);
encoder.writeObject(profile.saveData());
encoder.close();
byte[] ba = baos.toByteArray();
baos.close();
return ba;
}
/** Encodes the current column visibility data into XML format for storing in the database. */
public void serializeVisibilityMap() {
if (columnVisibilityMap != null && columnVisibilityMap.size() > 0) {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
XMLEncoder xmlEncoder = new XMLEncoder(bos);
xmlEncoder.writeObject(columnVisibilityMap);
xmlEncoder.close();
this.serializedVisibilityMap = bos.toString();
}
}
public void guardarLibro() {
// transforma en xml y ademas hace el .close dentro, cuando termina el "try"
try (XMLEncoder out = new XMLEncoder(new FileOutputStream("libro.xml"))) {
out.writeObject(libro);
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
/**
* Creates a new instance of XML Encoder pre-configured for Violet beans serailization
*
* @param out
* @return configured encoder
*/
private XMLEncoder getXMLEncoder(OutputStream out) {
XMLEncoder encoder = new XMLEncoder(out);
encoder.setExceptionListener(
new ExceptionListener() {
public void exceptionThrown(Exception ex) {
ex.printStackTrace();
}
});
configure(encoder);
return encoder;
}
@Override
public void salvaLista(ArrayList<Produto> p) {
try {
XMLEncoder xml = new XMLEncoder(new FileOutputStream("produtoDAO.xml"));
xml.writeObject(p);
} catch (IOException ex) {
System.out.println(ex.getMessage());
}
throw new UnsupportedOperationException("Not supported yet.");
}
public void save() {
if (chooser.showSaveDialog(null) == JFileChooser.APPROVE_OPTION) {
try {
File file = chooser.getSelectedFile();
XMLEncoder encoder = new XMLEncoder(new FileOutputStream(file));
encoder.writeObject(frame);
encoder.close();
} catch (IOException e) {
JOptionPane.showMessageDialog(null, e);
}
}
}
/**
* Writes an object (in our case, the training set object) to XML making use of the {@link
* java.io.Serializable serializable interface}.
*
* @param X The object to be written
* @param filename The filename (with extension) to be written to
*/
public static void saveToXML(Object X, String filename) {
System.out.print("saving \"" + filename + "\" . . . ");
XMLEncoder xmlOut = null;
try {
xmlOut = new XMLEncoder(new BufferedOutputStream(new FileOutputStream(new File(filename))));
} catch (IOException e) {
e.printStackTrace();
}
xmlOut.writeObject(X);
xmlOut.close();
System.out.print("done saving\n");
}
/**
* Das Beenden des Programms laeuft folgendermassen ab:
*
* <ol>
* <li>Wechsel in den Entwurfsmodus (und damit beenden der virtuellen Software und der damit
* verbundenen Threads
* <li>Pruefung, ob eine Aenderung am Szenario vorgenommen wurde
* <ul>
* <li>wenn Szenario geaendert wurde, wird gefragt, ob die Datei noch gespeichert werden
* soll
* <li>wenn das Szenario nicht gespeichert werden soll, werden die Aenderungen verworfen
* <li>wenn die Abfrage abgebrochen wird, wird Filius nicht beendet
* </ul>
* <li>Programmkonfiguration wird gespeichert
* <li>das Verzeichnis fuer temporaere Dateien wird geloescht
* </ol>
*/
public static void beenden() {
Main.debug.println("INVOKED (static) filius.Main, beenden()");
Object[] programmKonfig;
XMLEncoder encoder = null;
FileOutputStream fos = null;
int entscheidung;
boolean abbruch = false;
GUIContainer.getGUIContainer().getMenu().selectMode(GUIMainMenu.MODUS_ENTWURF);
if (SzenarioVerwaltung.getInstance().istGeaendert()) {
entscheidung =
JOptionPane.showConfirmDialog(
JMainFrame.getJMainFrame(),
messages.getString("main_msg1"),
messages.getString("main_msg2"),
JOptionPane.YES_NO_OPTION);
if (entscheidung == JOptionPane.YES_OPTION) {
abbruch = false;
} else {
abbruch = true;
}
}
if (!abbruch) {
programmKonfig = new Object[4];
programmKonfig[0] = JMainFrame.getJMainFrame().getBounds();
programmKonfig[1] = SzenarioVerwaltung.getInstance().holePfad();
programmKonfig[2] = Information.getInformation().getLocale().getLanguage();
programmKonfig[3] = Information.getInformation().getLocale().getCountry();
try {
fos =
new FileOutputStream(
Information.getInformation().getArbeitsbereichPfad() + "konfig.xml");
encoder = new XMLEncoder(new BufferedOutputStream(fos));
encoder.writeObject(programmKonfig);
} catch (Exception e) {
e.printStackTrace(Main.debug);
} finally {
if (encoder != null) encoder.close();
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
}
}
}
SzenarioVerwaltung.loescheVerzeichnisInhalt(Information.getInformation().getTempPfad());
System.exit(0);
}
}
/**
* Encodes an object as XML and then decodes it.
*
* @param <T> the type to operate on
* @param object the object to encode/decode
* @return a copy of the original object that was encoded and decoded
* @see XMLEncoder
* @see XMLDecoder
*/
@SuppressWarnings("unchecked")
public static <T> T encode(T object) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(baos);
encoder.writeObject(object);
encoder.close();
XMLDecoder decoder = new XMLDecoder(new ByteArrayInputStream(baos.toByteArray()));
T copy = (T) decoder.readObject();
decoder.close();
return copy;
}
public static String storeBean(Serializable bean, OutputStream out) {
XMLEncoder encoder = null;
try {
encoder = new XMLEncoder(out, ContentContext.CHARACTER_ENCODING, true, 0);
encoder.writeObject(bean);
encoder.flush();
} finally {
if (encoder != null) {
encoder.close();
}
}
return null;
}
private String toXML() {
String xml = null;
try {
ByteArrayOutputStream out = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(out);
encoder.writeObject(students); // serialize to XML
encoder.close();
xml = out.toString(); // stringify
} catch (Exception e) {
}
// System.out.println(xml.trim());
return xml;
}
/* (non-Javadoc)
* @see com.pri.messenger.MessageBody#toXML()
*/
public String toXML() {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XMLEncoder e = new XMLEncoder(baos);
e.writeObject(this);
e.close();
try {
return "<![CDATA[" + new String(baos.toByteArray(), "UTF-8") + "]]>";
} catch (UnsupportedEncodingException e1) {
}
return "";
}
public void writeObjectXMLEncoder(Object obj) throws IOException {
try {
BufferedOutputStream oop = new BufferedOutputStream(new java.io.FileOutputStream(f));
XMLEncoder xe = new java.beans.XMLEncoder(oop);
xe.writeObject(obj);
xe.close();
oop.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
/**
* Get a by array by serializing the specified object as XML
*
* @param object an object
*/
public static byte[] marshallObject(Object object) {
if (object == null) {
throw new IllegalArgumentException("Null is not serializable");
}
if (!Serializable.class.isAssignableFrom(object.getClass())) {
throw new IllegalArgumentException("The object must be Serializable");
}
ByteArrayOutputStream baOut = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(baOut);
encoder.writeObject(object);
encoder.flush();
encoder.close();
return baOut.toByteArray();
}
public static byte[] getBytes(Object data) {
byte[] result = null;
try {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(baos);
encoder.writeObject(data);
encoder.close();
result = baos.toByteArray();
baos.close();
} catch (Exception e) {
log.error("getBytes(): exception", e);
}
return result;
}
/**
* 将可序列化的对象转换为XML写入文件，已经存在的文件将被覆盖<br>
* Writes serializable object to a XML file. Existing file will be overwritten
*
* @param <T>
* @param dest 目标文件
* @param t 对象
* @throws IOException
*/
public static <T> void writeObjectAsXml(File dest, T t) throws IOException {
FileOutputStream fos = null;
XMLEncoder xmlenc = null;
try {
fos = new FileOutputStream(dest);
xmlenc = new XMLEncoder(new BufferedOutputStream(fos));
xmlenc.writeObject(t);
} finally {
FileUtil.close(fos);
if (xmlenc != null) {
xmlenc.close();
}
}
}
public static String storeBeanFromXML(Serializable bean) {
ByteArrayOutputStream out = new ByteArrayOutputStream();
XMLEncoder encoder = new XMLEncoder(out, ContentContext.CHARACTER_ENCODING, true, 0);
// XMLEncoder encoder = new XMLEncoder(out);
encoder.writeObject(bean);
encoder.flush();
encoder.close();
try {
return new String(out.toByteArray(), ContentContext.CHARACTER_ENCODING);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
return null;
}
public static String storeBean(Serializable bean, File file) throws FileNotFoundException {
OutputStream out = new FileOutputStream(file);
XMLEncoder encoder = null;
try {
encoder = new XMLEncoder(out, ContentContext.CHARACTER_ENCODING, true, 0);
encoder.writeObject(bean);
encoder.flush();
} finally {
closeResource(out);
if (encoder != null) {
encoder.close();
}
}
return null;
}
