Example usage for java.io ObjectOutput close

Introduction

In this page you can find the example usage for java.io ObjectOutput close.

Prototype

public void close() throws IOException;

Source Link

Document

Closes the stream.

Usage

From source file:com.conwet.silbops.msg.UnadvertiseMsgTest.java

@Test
public void shouldExternalize() throws Exception {
    UnadvertiseMsg unAdvMsg = new UnadvertiseMsg();

    Advertise subscription = new Advertise().attribute("attr1", Type.DOUBLE).attribute("attr2", Type.LONG)
            .attribute("attr3", Type.STRING);
    unAdvMsg.setAdvertise(subscription);

    Advertise uncovered1 = new Advertise().attribute("attr1", Type.DOUBLE).attribute("attr2", Type.LONG)
            .attribute("attr3", Type.STRING).attribute("attr4", Type.DOUBLE);

    Advertise uncovered2 = new Advertise().attribute("attr1", Type.DOUBLE).attribute("attr2", Type.LONG)
            .attribute("attr3", Type.STRING).attribute("attr5", Type.LONG);

    Set<Advertise> uncovered = new HashSet<>();
    uncovered.add(uncovered1);/*ww  w  .  ja  v a2s.co  m*/
    uncovered.add(uncovered2);
    unAdvMsg.setUncovered(uncovered);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutput output = new ObjectOutputStream(baos);

    output.writeObject(unAdvMsg);
    output.close();

    ObjectInput input = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));

    assertThat((UnadvertiseMsg) input.readObject()).isEqualTo(unAdvMsg);
}

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From source file:com.conwet.silbops.msg.UnsubscribeMsgTest.java

@Test
public void shouldExternalizeAndDesexternalize() throws Exception {
    UnsubscribeMsg unSubMsg = new UnsubscribeMsg();

    Subscription subscription = new Subscription().constrain("attr1", Type.DOUBLE).ge(20.5D)
            .constrain("attr2", Type.LONG).eq(2L).constrain("attr3", Type.STRING).contains("TEST")
            .subscription();//from w  w  w .  ja  v a2s  . c  om
    unSubMsg.setSubscription(subscription);

    Subscription uncovered1 = new Subscription().constrain("attr1", Type.DOUBLE).ge(20.5D)
            .constrain("attr2", Type.LONG).eq(2L).constrain("attr3", Type.STRING).contains("TEST")
            .constrain("attr4", Type.DOUBLE).le(7D).subscription();

    Subscription uncovered2 = new Subscription().constrain("attr1", Type.DOUBLE).ge(20.5D)
            .constrain("attr2", Type.LONG).eq(2L).constrain("attr3", Type.STRING).contains("TEST")
            .constrain("attr4", Type.LONG).gt(7L).subscription();

    Set<Subscription> uncovered = new HashSet<>();
    uncovered.add(uncovered1);
    uncovered.add(uncovered2);
    unSubMsg.setUncovered(uncovered);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutput output = new ObjectOutputStream(baos);

    output.writeObject(unSubMsg);
    output.close();

    ObjectInput input = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));

    assertThat((UnsubscribeMsg) input.readObject()).isEqualTo(unSubMsg);
}

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From source file:org.appverse.web.framework.backend.core.enterprise.aop.managers.impl.live.ProfileManagerImpl.java

private String getObjectSize(Object object) throws IOException {
    if (object instanceof Serializable) {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(bos);
        out.writeObject(object);//from ww  w  .ja v  a  2s . c o  m
        out.close();

        byte[] buf = bos.toByteArray();
        return String.valueOf(buf.length);
    }
    return "Unknow";
}

---

From source file:MemComboBoxDemo.java

public void save(String fName) {
    try {//from   w w  w. ja v a2 s .  c  o  m
        FileOutputStream fStream = new FileOutputStream(fName);
        ObjectOutput stream = new ObjectOutputStream(fStream);

        stream.writeObject(getModel());

        stream.flush();
        stream.close();
        fStream.close();
    } catch (Exception e) {
        System.err.println("Serialization error: " + e.toString());
    }
}

---

From source file:org.jfree.chart.demo.SerializationTest1.java

/**
 * Constructs a new demonstration application.
 *
 * @param title  the frame title./*from  w  ww.j a v  a  2s.  co m*/
 */
public SerializationTest1(final String title) {

    super(title);
    this.series = new TimeSeries("Random Data", Millisecond.class);
    TimeSeriesCollection dataset = new TimeSeriesCollection(this.series);
    JFreeChart chart = createChart(dataset);

    // SERIALIZE - DESERIALIZE for testing purposes
    JFreeChart deserializedChart = null;

    try {
        final ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        final ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(chart);
        out.close();
        chart = null;
        dataset = null;
        this.series = null;
        System.gc();

        final ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        deserializedChart = (JFreeChart) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    final TimeSeriesCollection c = (TimeSeriesCollection) deserializedChart.getXYPlot().getDataset();
    this.series = c.getSeries(0);
    // FINISHED TEST

    final ChartPanel chartPanel = new ChartPanel(deserializedChart);
    final JButton button = new JButton("Add New Data Item");
    button.setActionCommand("ADD_DATA");
    button.addActionListener(this);

    final JPanel content = new JPanel(new BorderLayout());
    content.add(chartPanel);
    content.add(button, BorderLayout.SOUTH);
    chartPanel.setPreferredSize(new java.awt.Dimension(500, 270));
    setContentPane(content);

}

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From source file:org.jfree.experimental.chart.annotations.junit.XYTitleAnnotationTests.java

/**
 * Serialize an instance, restore it, and check for equality.
 *//*from  w ww  . jav a 2 s  .  co  m*/
public void testSerialization() {
    TextTitle t = new TextTitle("Title");
    XYTitleAnnotation a1 = new XYTitleAnnotation(1.0, 2.0, t);
    XYTitleAnnotation a2 = null;
    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(a1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        a2 = (XYTitleAnnotation) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(a1, a2);
}

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From source file:com.conwet.silbops.model.AdvertiseTest.java

@Test
public void shouldExternalize() throws Exception {

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutput output = new ObjectOutputStream(baos);

    output.writeObject(advertise);/*from   w w  w.j a  v a2  s.  com*/
    output.close();

    ObjectInput input = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()));

    assertThat((Advertise) input.readObject()).isEqualTo(advertise);
}

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From source file:org.jfree.data.xy.junit.MatrixSeriesCollectionTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 */// w  ww .  java  2 s  .com
public void testSerialization() {
    MatrixSeries s1 = new MatrixSeries("Series", 2, 3);
    s1.update(0, 0, 1.1);
    MatrixSeriesCollection c1 = new MatrixSeriesCollection();
    c1.addSeries(s1);
    MatrixSeriesCollection c2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(c1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        c2 = (MatrixSeriesCollection) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(c1, c2);
}

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From source file:com.ps.cc.controller.Init.java

@ActionMapping(params = "action=saveTwilioConfiguration")
public void saveTwilioConfiguration(@ModelAttribute TwilioConfiguration twilioConfiguration,
        ActionRequest actionRequest) throws Exception {
    ObjectOutput out = new ObjectOutputStream(new FileOutputStream("twilioConfiguration.txt"));
    out.writeObject(twilioConfiguration);
    out.close();

    User user = PortalUtil.getUser(actionRequest);

    TwilioCapability capability = new TwilioCapability(twilioConfiguration.getAcctSid(),
            twilioConfiguration.getAuthToken());

    capability.allowEventStream(null);/*from w ww. j  a v a 2 s. com*/
    capability.allowClientIncoming(user.getScreenName());

    Map<String, String> params = new HashMap<String, String>();
    params.put("portraitId", String.valueOf(user.getPortraitId()));

    capability.allowClientOutgoing(twilioConfiguration.getAppSid(), params);

    String token = capability.generateToken();

    PortalUtil.getHttpServletRequest(actionRequest).getSession().setAttribute("USER_twilio_token", token);
}

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From source file:org.jfree.data.xy.junit.XYBarDatasetTest.java

/**
 * Serialize an instance, restore it, and check for equality.
 *///from  w ww . j  av a  2  s .  c  om
public void testSerialization() {
    DefaultXYDataset d1 = new DefaultXYDataset();
    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[][] data1 = new double[][] { x1, y1 };
    d1.addSeries("S1", data1);
    XYBarDataset bd1 = new XYBarDataset(d1, 5.0);
    XYBarDataset bd2 = null;
    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(bd1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        bd2 = (XYBarDataset) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(bd1, bd2);
}

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