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:com.timesoft.kaitoo.ws.hibernate.AbstractPojo.java

/**
 * DOCUMENT ME!/*from  w  ww.j  av a  2s. co m*/
 *
 * @return DOCUMENT ME!
 *
 * @throws Exception DOCUMENT ME!
 */
public byte[] serialize() throws Exception {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);

    try {
        oos.writeObject(this);
    } finally {
        oos.close();
    }

    return baos.toByteArray();
}

From source file:edu.uci.ics.jung.visualization.layout.PersistentLayoutImpl.java

/**
 * save the Vertex locations to a file//from  w w w  .  j a  v  a  2  s.co  m
 * @param fileName the file to save to   
 * @throws an IOException if the file cannot be used
 */
public void persist(String fileName) throws IOException {

    for (V v : getGraph().getVertices()) {
        Point p = new Point(transform(v));
        map.put(v, p);
    }
    ObjectOutputStream oos = new ObjectOutputStream(new FileOutputStream(fileName));
    oos.writeObject(map);
    oos.close();
}

From source file:org.taverna.server.master.localworker.RunDatabase.java

private void logLength(String message, Object obj) {
    if (!log.isDebugEnabled())
        return;//  w  ww  .  j  ava2s . com
    try {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(obj);
        oos.close();
        log.debug(message + ": " + baos.size());
    } catch (Exception e) {
        log.warn("oops", e);
    }
}

From source file:com.smartitengineering.cms.content.api.impl.IdTest.java

public void testWorkspaceIdSerialization() throws IOException, ClassNotFoundException {
    ByteArrayOutputStream baoStream = new ByteArrayOutputStream();
    ObjectOutputStream outputStream = new ObjectOutputStream(baoStream);
    outputStream.writeObject(workspaceId);
    IOUtils.closeQuietly(outputStream);/* ww w .  j  av a 2 s . c o  m*/
    ByteArrayInputStream baiStream = new ByteArrayInputStream(baoStream.toByteArray());
    ObjectInputStream inputStream = new ObjectInputStream(baiStream);
    System.out.println(baoStream.toString());
    assertEquals(workspaceId, inputStream.readObject());
    baoStream = new ByteArrayOutputStream();
    DataOutputStream dataOutputStream = new DataOutputStream(baoStream);
    workspaceId.writeExternal(dataOutputStream);
    IOUtils.closeQuietly(dataOutputStream);
    System.out.println(workspaceId.toString() + " ================= " + baoStream.toString());
    assertEquals(workspaceId.toString(), baoStream.toString());
    WorkspaceIdImpl idImpl = new WorkspaceIdImpl();
    idImpl.readExternal(new DataInputStream(new ByteArrayInputStream(baoStream.toByteArray())));
    assertEquals(workspaceId, idImpl);
}

From source file:com.sliit.rules.RuleContainer.java

private void loadSaveModel(String filePath, boolean status) {
    System.out.println("rule loadSaveModel");

    if (status) {

        try {/*from   w ww.  java2  s.c o  m*/

            ObjectOutputStream outStream = new ObjectOutputStream(new FileOutputStream(filePath));
            outStream.writeObject(ruleMoldel);
            outStream.flush();
            outStream.close();
        } catch (IOException e) {

            log.error("Error occurred:" + e.getMessage());
        }
    } else {

        try {

            ObjectInputStream inputStream = new ObjectInputStream(new FileInputStream(filePath));
            ruleMoldel = (JRip) inputStream.readObject();
        } catch (IOException e) {

            log.error("Error occurred:" + e.getMessage());
        } catch (ClassNotFoundException e) {

            log.error("Error occurred:" + e.getMessage());
        }

    }
}

From source file:com.bskyb.cg.environments.hash.PersistentHash.java

private synchronized void appendEntryToStore(Message message) throws IOException {

    String filename = message.getKey();

    File file = new File(dirname, filename);
    FileOutputStream fos = new FileOutputStream(file, true);
    BufferedOutputStream bos = new BufferedOutputStream(fos);
    ObjectOutputStream oos = new ObjectOutputStream(bos);

    oos.writeObject(message);
    oos.flush();//  www.ja v a2s  .com
    oos.close();
    fos.flush();
    fos.close();
}

From source file:de.tudarmstadt.ukp.dkpro.core.io.bincas.BinaryCasWriter.java

private void writeTypeSystem(JCas aJCas, OutputStream aOS) throws IOException {
    ObjectOutputStream typeOS = new ObjectOutputStream(aOS);
    CASMgrSerializer casMgrSerializer = serializeCASMgr(aJCas.getCasImpl());
    typeOS.writeObject(casMgrSerializer);
    typeOS.flush();/*from w  w  w . j  a va2s.c  om*/
}

From source file:com.joliciel.talismane.parser.ParsingConstrainerImpl.java

@Override
public void onCompleteParse() {
    if (this.transitionSystem == null)
        this.transitionSystem = TalismaneSession.getTransitionSystem();

    if (this.file != null) {
        try {//  w w w  .j  a va2 s. c om
            ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(file, false));
            zos.putNextEntry(new ZipEntry("ParsingConstrainer.obj"));
            ObjectOutputStream oos = new ObjectOutputStream(zos);
            try {
                oos.writeObject(this);
            } finally {
                oos.flush();
            }
            zos.flush();
            zos.close();
        } catch (IOException ioe) {
            LogUtils.logError(LOG, ioe);
            throw new RuntimeException(ioe);
        }
    }
}

From source file:com.servoy.extensions.plugins.http.AllowedCertTrustStrategy.java

public void add(X509Certificate[] certificates) {
    getCertificatesHolder();//from  ww w. j a  v a2 s .  c  o m
    holder.add(certificates);
    File file = new File(System.getProperty("user.home"), J2DBGlobals.CLIENT_LOCAL_DIR + "servoy.ks"); //$NON-NLS-1$//$NON-NLS-2$
    if (!file.getParentFile().exists())
        file.getParentFile().mkdirs();
    ObjectOutputStream oos = null;
    try {
        oos = new ObjectOutputStream(new BufferedOutputStream(new FileOutputStream(file)));
        oos.writeObject(holder);
    } catch (Exception e) {
        Debug.error(e);
    } finally {
        try {
            if (oos != null)
                oos.close();
        } catch (Exception e) {
        }
    }
}