Example usage for java.io ObjectOutputStream writeObject

Introduction

In this page you can find the example usage for java.io ObjectOutputStream writeObject.

Prototype

public final void writeObject(Object obj) throws IOException

Source Link

Document

Write the specified object to the ObjectOutputStream.

Usage

From source file:org.versly.rest.wsdoc.RestDocumentation.java

public void toStream(OutputStream out) throws IOException {
    ObjectOutputStream oos = new ObjectOutputStream(out);
    oos.writeObject(this);
    oos.flush();//from  w w w .j av  a  2  s . co m
}

From source file:de.scoopgmbh.copper.persistent.StandardJavaSerializer.java

private String serialize(final Object o) throws IOException {
    if (o == null)
        return null;
    final ByteArrayOutputStream baos = new ByteArrayOutputStream(1024);
    final ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(o);
    oos.close();//from   w ww . j a va2s .  c o m
    baos.close();
    byte[] data = baos.toByteArray();
    boolean isCompressed = false;
    if (compress && compressThresholdSize <= data.length && data.length <= compressorMaxSize) {
        data = compressorTL.get().compress(data);
        isCompressed = true;
    }
    final String encoded = new Base64().encodeToString(data);
    final StringBuilder sb = new StringBuilder(encoded.length() + 4);
    sb.append(isCompressed ? 'C' : 'U').append(encoded);
    return sb.toString();
}

From source file:fr.hoteia.qalingo.core.dao.impl.EmailDaoImpl.java

/**
 * @throws IOException/* ww w  .  j  a v  a 2 s . c om*/
 * @see fr.hoteia.qalingo.core.dao.impl.EmailDao#handleEmailException(Email email, Exception e)
 */
public void handleEmailException(final Email email, final Exception exception) throws IOException {
    Session session = (Session) em.getDelegate();

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(bos);

    oos.writeObject(exception);
    oos.flush();
    oos.close();
    bos.close();

    byte[] data = bos.toByteArray();

    Blob blob = Hibernate.getLobCreator(session).createBlob(data);

    email.setExceptionContent(blob);
}

From source file:fr.hoteia.qalingo.core.dao.impl.EmailDaoImpl.java

/**
 * @throws IOException//from   ww  w.j a  va2s  .  c o m
 * @see fr.hoteia.qalingo.core.dao.impl.EmailDao#saveEmail(Email email,
 *      MimeMessagePreparatorImpl mimeMessagePreparator)
 */
public void saveEmail(final Email email, final MimeMessagePreparatorImpl mimeMessagePreparator)
        throws IOException {
    Session session = (Session) em.getDelegate();

    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(bos);

    oos.writeObject(mimeMessagePreparator);
    oos.flush();
    oos.close();
    bos.close();

    byte[] data = bos.toByteArray();

    Blob blob = Hibernate.getLobCreator(session).createBlob(data);

    email.setEmailContent(blob);

    saveOrUpdateEmail(email);
}

From source file:it.unibo.alchemist.language.protelis.MethodCall.java

private void writeObject(final ObjectOutputStream out) throws IOException {
    out.defaultWriteObject();// w  w  w  . ja  v a2 s. co  m
    out.writeObject(method.getDeclaringClass());
    out.writeUTF(method.getName());
    out.writeObject(method.getParameterTypes());
}

From source file:com.metamx.tranquility.javatests.StormJavaApiTest.java

@Test
public void testDruidBeamBoltConstruction() throws Exception {
    final BeamBolt<Map<String, Object>> beamBolt = new BeamBolt<>(new MyBeamFactory());

    // Ensure serializability
    final ObjectOutputStream objectOutputStream = new ObjectOutputStream(new ByteArrayOutputStream());
    objectOutputStream.writeObject(beamBolt);
    Assert.assertTrue(true);//from w  ww.  j a va 2s.co  m
}

From source file:io.lqd.sdk.model.LQLiquidPackage.java

public void saveToDisk(Context context) {
    LQLog.data("Saving to local storage");
    try {/*from   ww w.j av a  2 s .  c  o m*/
        FileOutputStream fileOutputStream = context.openFileOutput(LIQUID_PACKAGE_FILENAME + ".vars",
                Context.MODE_PRIVATE);
        ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream);
        objectOutputStream.writeObject(this);
        objectOutputStream.flush();
        objectOutputStream.close();
    } catch (IOException e) {
        e.printStackTrace();
        LQLog.infoVerbose("Could not save liquid package to file");
    }
}

From source file:jade.content.onto.SerializableOntology.java

/**
 *//*from w  ww  .j a  v  a2  s.co  m*/
protected AbsObject fromObject(Object obj, Ontology globalOnto)
        throws UnknownSchemaException, OntologyException {
    // If obj is already an abstract descriptor --> just return it
    if (obj instanceof AbsObject) {
        return (AbsObject) obj;
    }

    if (obj instanceof Serializable) {
        try {
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            ObjectOutputStream out = new ObjectOutputStream(baos);
            out.writeObject(obj);
            AbsConcept absSerializable = new AbsConcept(SERIALIZABLE);
            String stringValue = new String(Base64.encodeBase64(baos.toByteArray()), "US-ASCII");
            absSerializable.set(SERIALIZABLE_VALUE, stringValue);
            return absSerializable;
        } catch (Throwable t) {
            throw new OntologyException("Error in object serialization.", t);
        }
    } else {
        throw new OntologyException("Object " + obj + " is not serializable");
    }
}

From source file:com.tempescope.wunderground.WeatherLocationManager.java

public void save() {
    if (file != null) {
        try {//w ww  .  ja va 2s . c om
            ObjectOutputStream out = new ObjectOutputStream(
                    new BufferedOutputStream(new FileOutputStream(file)));
            out.writeObject(this);
            out.close();
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

From source file:org.blanco.techmun.android.cproviders.MesasFetcher.java

private void saveOnCache(Context context, Mesas mesas) {
    try {//from  w ww.j ava  2  s .  c  o  m
        FileOutputStream mesasFOS = context.openFileOutput("mesas.df", Context.MODE_PRIVATE);
        ObjectOutputStream mesasOOS = new ObjectOutputStream(mesasFOS);
        mesasOOS.writeObject(mesas);
        mesasOOS.close();
        PreferenceManager.getDefaultSharedPreferences(context).edit()
                .putLong("mesas_last_cache_saved", System.currentTimeMillis()).commit();
    } catch (IOException e) {
        Log.e("tachmun", "Error opening cache file for mesas in content provider. " + "No cache will be saved",
                e);
    }
}