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:net.brtly.monkeyboard.api.plugin.Bundle.java

/**
 * Convert a Bundle object to a byte array that can be deserialized by
 * {@link #fromByteArray(byte[])}/*w w w  .j av a 2 s . c o  m*/
 * 
 * @param b
 * @return
 * @throws IOException
 */
public static byte[] toByteArray(Bundle b) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutput out = null;
    try {
        out = new ObjectOutputStream(bos);
        out.writeObject(b);
        return bos.toByteArray();
    } finally {
        out.close();
        bos.close();
    }
}

From source file:com.splicemachine.mrio.api.SpliceTableMapReduceUtil.java

/**
 * Writes the given scan into a Base64 encoded string.
 *
 * @param scan  The scan to write out./*from  w  ww  .j a  v a  2  s  . c o m*/
 * @return The scan saved in a Base64 encoded string.
 * @throws IOException When writing the scan fails.
 */
public static String convertScanToString(Scan scan) throws IOException {
    ObjectOutput dos = null;
    try {
        byte[] bytes = ProtobufUtil.toScan(scan).toByteArray();
        String stringy = Base64.encodeBytes(bytes);
        return stringy;
    } finally {
        if (dos != null)
            dos.close();
    }
}

From source file:io.bitsquare.common.util.Utilities.java

public static byte[] serialize(Serializable object) {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutput out = null;
    byte[] result = null;
    try {//  w ww.  j  a  v  a 2 s. c  om
        out = new ObjectOutputStream(bos);
        out.writeObject(object);
        out.flush();
        result = bos.toByteArray().clone();
    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        try {
            if (out != null) {
                out.close();
            }
        } catch (IOException ignore) {
        }
        try {
            bos.close();
        } catch (IOException ignore) {
        }
    }
    return result;
}

From source file:org.apache.stratos.cloud.controller.persist.Serializer.java

public static void serializeToFile(Object serializableObj, String filePath) throws IOException {

    File outFile = new File(filePath);
    ObjectOutput objOut = null;
    FileOutputStream fileOutputStream = null;

    try {//w w  w.  jav a  2s. c  om

        if (outFile.createNewFile()) {
            log.debug("Serialization file is created at " + filePath);
        } else {
            log.debug("Serialization file is already existing at " + filePath);
        }
        fileOutputStream = new FileOutputStream(outFile);
        objOut = new ObjectOutputStream(fileOutputStream);
        objOut.writeObject(serializableObj);

    } catch (IOException e) {
        log.error("Failed to serialize the object " + serializableObj.toString() + " to file " + filePath, e);
        throw e;

    } finally {
        if (objOut != null) {
            objOut.close();
        }
        if (fileOutputStream != null) {
            fileOutputStream.close();
        }
    }

}

From source file:com.swingtech.commons.util.ClassUtil.java

public static byte[] serializeObject(final Object object) {
    ObjectOutput out = null;
    byte[] buf = null;

    if (object == null) {
        return null;
    }// www.  j  a v a2s .  c om

    try {
        // Serialize to a byte array
        final ByteArrayOutputStream bos = new ByteArrayOutputStream();
        out = new ObjectOutputStream(bos);
        out.writeObject(object);
        out.close();

        // Get the bytes of the serialized object
        buf = bos.toByteArray();
    } catch (final Exception e) {
        throw new RuntimeException("Error trying to serializeObject the following object:  " + object, e);
    }

    return buf;
}

From source file:net.carinae.dev.async.util.SerializerJavaImpl.java

/**
 * {@inheritDoc}//w w  w. j av a 2 s .co  m
 */
@Override
public byte[] serializeObject(Object obj) {

    try {
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        ObjectOutput out;
        out = new ObjectOutputStream(bos);
        out.writeObject(obj);
        out.close();

        byte[] buf = bos.toByteArray();
        return buf;
    } catch (IOException e) {
        e.printStackTrace();
        throw new IllegalArgumentException("Could not serialize object " + obj, e);
    }

}

From source file:org.mule.transport.legstar.test.lsfileae.LsfileaeHttpClientTest.java

/**
 * @return a serialized java request object in a byte array.
 * @throws IOException  if serialization fails
 *//*  ww w .  j a va2 s .  c o m*/
private byte[] getSerializedJavaRequest() throws IOException {
    ObjectFactory of = new ObjectFactory();
    Dfhcommarea dfhcommarea = of.createDfhcommarea();
    dfhcommarea.setComNumber(100L);
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutput out = new ObjectOutputStream(bos);
    out.writeObject(dfhcommarea);
    out.close();
    return bos.toByteArray();
}

From source file:com.lhy.commons.encrypt.service.EncryptService.java

@Override
public File createLicenseFile(License license, String licenseFilePath) {
    License licObj = new License();
    licObj.setIpAddress(DigestUtils.sha512Hex(license.getIpAddress()));
    licObj.setLicenseID(license.getLicenseID());
    licObj.setLicenseType(license.getLicenseType());
    licObj.setStopTime(//  w  w  w. j av  a2s.c o m
            license.getStopTime() == null ? DateUtils.addDays(new Date(), 30) : license.getStopTime());
    File licenseFile = null;
    try {
        licenseFile = new File(licenseFilePath + File.separator + LicenseFileName);
        ObjectOutput out = new ObjectOutputStream(new FileOutputStream(licenseFile));
        out.writeObject(licObj);
        out.close();
    } catch (FileNotFoundException e) {
        log.error(e.getMessage());
    } catch (IOException e) {
        log.error(e.getMessage());
    }
    return licenseFile;
}

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

@Test
public void shouldExternalize() throws Exception {

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

    output.writeObject(function);/*www.j a  va  2 s. c o  m*/
    output.close();

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

    ContextFunction cxtFun = (ContextFunction) input.readObject();
    assertThat(cxtFun).isEqualTo(function);
}

From source file:com.gsma.mobileconnect.discovery.DiscoveryResponseTest.java

private DiscoveryResponse roundTripSerialize(DiscoveryResponse in) throws IOException, ClassNotFoundException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutput output = new ObjectOutputStream(baos);

    output.writeObject(in);/*  w ww . j a v  a2  s .co  m*/

    output.close();

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

    DiscoveryResponse out = (DiscoveryResponse) input.readObject();

    input.close();

    return out;
}