Example usage for java.io ObjectOutputStream close

Introduction

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

Prototype

public void close() throws IOException

Source Link

Document

Closes the stream.

Usage

From source file:com.cj.restspecs.mojo.Util.java

public static void writeObject(Object o, File path) {
    try {/*  w  w  w .j a v a 2s  . co m*/
        ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(path));
        try {
            out.writeObject(o);
        } finally {
            out.close();
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

From source file:jedi.util.serialization.Pickle.java

/**
 * Serializes a object on the main memory and returns a sequence of bytes as a String.
 * //from ww  w. jav a  2 s  .c om
 * @param o Object to be serialized.
 * @return String
 */

public static String dumps(Object o) {
    String s = "";

    try {
        // Serializing.

        // Reference to a sequence of bytes on the memory.
        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        ObjectOutputStream oos = new ObjectOutputStream(baos);
        oos.writeObject(o);
        oos.close();

        // Converts a array of bytes into a String.
        // The default conversion doesn't works on the other hand Base64 works fine.
        s = new String(Base64.encodeBase64(baos.toByteArray()));

        baos.close();

    } catch (IOException e) {
        e.printStackTrace();
    }
    return s;
}

From source file:RedisCache.java

/** Write the object to a Base64 string. */
private static String toString(Serializable o) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(o);/*from ww w. ja v  a2s .c o  m*/
    oos.close();
    return new String(Base64.encodeBase64(baos.toByteArray()));
}

From source file:com.ebay.erl.mobius.util.SerializableUtil.java

public final static String serializeToBase64(Serializable obj) throws IOException {
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    ObjectOutputStream oos = null;
    try {//from   w ww.j  av  a 2  s  .c  om
        oos = new ObjectOutputStream(bos);
        oos.writeObject(obj);
        oos.flush();
        oos.close();

        String result = new String(Base64.encodeBase64(bos.toByteArray()), "UTF-8");
        return result;
    } catch (NotSerializableException e) {
        throw new IllegalArgumentException("Cannot serialize " + obj.getClass().getCanonicalName(), e);
    } finally {
        try {
            bos.close();
        } catch (Throwable e) {
            e = null;
        }

        try {
            if (oos != null)
                oos.close();
        } catch (Throwable e) {
            e = null;
        }
    }
}

From source file:org.pgptool.gui.config.impl.ConfigRepositoryImpl.java

public static void safeClose(ObjectOutputStream fis) {
    if (fis != null) {
        try {/*w  w  w .  j  av a 2s.c  o  m*/
            fis.close();
        } catch (Throwable t) {
            // don't care
        }
    }
}

From source file:fr.inria.atlanmod.neoemf.data.hbase.util.HBaseEncoderUtil.java

public static byte[] toBytes(String[] strings) {
    try {/*from  w  ww. j a  va 2 s .  c o  m*/
        ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
        ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
        objectOutputStream.writeObject(strings);
        objectOutputStream.flush();
        objectOutputStream.close();
        return byteArrayOutputStream.toByteArray();
    } catch (IOException e) {
        NeoLogger.error("Unable to convert ''{0}'' to byte[]", Arrays.toString(strings));
    }
    return null;
}

From source file:com.jaspersoft.jasperserver.core.util.StreamUtil.java

public static byte[] compress(Object object) throws IOException {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    GZIPOutputStream gzos = new GZIPOutputStream(baos);
    ObjectOutputStream oos = new ObjectOutputStream(gzos);
    oos.writeObject(object);/*from  w w  w  .  j av a  2  s  .c  om*/
    oos.flush();
    oos.close();
    return baos.toByteArray();
}

From source file:com.gargoylesoftware.htmlunit.javascript.host.StorageImpl.java

private static void save() {
    try {//from ww  w  .jav a  2 s.  co m
        final File file = new File(System.getProperty("user.home"), "htmlunit.storage");
        final ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(file));
        out.writeObject(SINGLETON_);
        out.close();
    } catch (final IOException e) {
        LOG.info("Could not save storage", e);
    }
}

From source file:Main.java

public static boolean saveObject(Context context, Object data, String filename) {
    FileOutputStream out;//from   w w w. j  a va  2 s . c  om
    ObjectOutputStream oout;
    try {
        out = context.openFileOutput(filename + ".odb", Context.MODE_PRIVATE);
        oout = new ObjectOutputStream(out);
        oout.writeObject(data);
        oout.flush();
        out.flush();
        oout.close();
        out.close();
        return true;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return false;
}

From source file:com.ibm.watson.developer_cloud.professor_languo.ingestion.indexing.StackExchangeThreadSerializer.java

/**
 * Serialize a java Object into a byte array
 * //  w  w  w.j  a  va  2 s .c om
 * @param objToSerialize - Java Object to be serialized
 * @return a byte array serialized from the java Object
 * @throws IngestionException
 */
public static byte[] serializeObjToBinArr(Object objToSerialize) throws IngestionException {
    ByteArrayOutputStream binOut = new ByteArrayOutputStream();
    try {
        ObjectOutputStream out = new ObjectOutputStream(binOut);
        out.writeObject(objToSerialize);
        out.close();
        binOut.close();
    } catch (IOException e) {
        throw new IngestionException(e);
    }
    return binOut.toByteArray();
}