Java Utililty Methods Object Serialize

List of utility methods to do Object Serialize

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Description

The list of methods to do Object Serialize are organized into topic(s).

Method

byte[]serializeObject(Object o)
serialize Object 
ByteArrayOutputStream bos = null;
ObjectOutputStream oos = null;
if (o == null) {
    return null;
try {
    bos = new ByteArrayOutputStream();
    oos = new ObjectOutputStream(bos);
...
StringserializeObject(Object obj)
Serialize any object 
String ret = "";
try {
    ByteArrayOutputStream bo = new ByteArrayOutputStream();
    ObjectOutputStream so = new ObjectOutputStream(bo);
    so.writeObject(obj);
    so.flush();
    ret = bo.toString("ISO-8859-1");
} catch (Exception e) {
...
voidserializeObject(Object obj, String destPath)
Try to save an object for quick reloading later. 
if (obj == null) {
    throw new IllegalArgumentException("Cannot serialize a null object.");
FileOutputStream f;
ObjectOutputStream s = null;
try {
    f = new FileOutputStream(destPath, false);
    s = new ObjectOutputStream(f);
...
voidserializeObject(Object obj, String dir)
serialize Object 
if (obj == null || dir == null) {
    throw new NullPointerException();
FileOutputStream fos = new FileOutputStream(dir);
ObjectOutputStream out;
if (dir.endsWith(".gz")) {
    GZIPOutputStream gzos = new GZIPOutputStream(fos);
    out = new ObjectOutputStream(gzos);
...
byte[]serializeObject(Object object)
serialize Object 
ByteArrayOutputStream os = new ByteArrayOutputStream();
try {
    ObjectOutputStream oos = new ObjectOutputStream(os);
    try {
        oos.writeObject(object);
    } finally {
        oos.close();
} finally {
    os.close();
return os.toByteArray();
byte[]serializeObject(Object object)
serialize Object 
ObjectOutputStream objectOutputStream = null;
ByteArrayOutputStream byteArrayOutputStream = null;
try {
    byteArrayOutputStream = new ByteArrayOutputStream();
    objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
    objectOutputStream.writeObject(object);
    return byteArrayOutputStream.toByteArray();
} catch (Exception e) {
...
voidserializeObject(Object object, File f)
serialize Object 
OutputStream file = new FileOutputStream(f);
OutputStream buffer = new BufferedOutputStream(file);
ObjectOutput output = new ObjectOutputStream(buffer);
output.writeObject(object);
output.close();
byte[]serializeObject(Object serializedObject)
compress and serialize the object 
Deflater deflater = new Deflater();
deflater.setStrategy(Deflater.DEFAULT_STRATEGY);
deflater.setLevel(Deflater.BEST_COMPRESSION);
ByteArrayOutputStream outbytes = new ByteArrayOutputStream();
DeflaterOutputStream deflating = new DeflaterOutputStream(outbytes, deflater);
ObjectOutputStream out = new ObjectOutputStream(deflating);
out.writeObject(serializedObject);
out.close();
...