Java Utililty Methods ObjectOutputStream Write

List of utility methods to do ObjectOutputStream Write

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Description

The list of methods to do ObjectOutputStream Write are organized into topic(s).

Method

voidsaveDate(String path, Object obj)
save Date 
File file = new File(DEF_DATA_DIR + File.separator + path);
try {
    ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(file));
    out.writeObject(obj);
    out.flush();
    out.close();
} catch (IOException e) {
    e.printStackTrace();
...
voidsaveFile(Object o, File file)
save File 
try {
    FileOutputStream ostream = new FileOutputStream(file);
    BufferedOutputStream bostream = new BufferedOutputStream(ostream);
    ObjectOutputStream p = new ObjectOutputStream(bostream);
    p.writeObject(o);
    p.flush();
    ostream.close();
} catch (IOException e) {
...
booleansaveFile(Object o, String filename)
save File 
FileOutputStream fos = null;
ObjectOutputStream oos = null;
boolean success = false;
try {
    fos = new FileOutputStream(DATA_DIR + filename);
    oos = new ObjectOutputStream(fos);
    oos.writeObject(o);
    success = true;
...
booleansaveGZipObject(Object toSave, File file)
save G Zip Object 
FileOutputStream fos = null;
GZIPOutputStream gos = null;
ObjectOutputStream oos = null;
try {
    fos = new FileOutputStream(file);
    gos = new GZIPOutputStream(fos);
    oos = new ObjectOutputStream(gos);
    oos.writeObject(toSave);
...
booleansaveIndex(String path, Serializable obj)
save Index 
path += "." + EXTENSION;
boolean res = true;
File file = new File(path);
if (file.exists() && file.isFile()) {
    if (file.delete()) {
        System.out.println("deleted ori index");
FileOutputStream fos = null;
try {
    fos = new FileOutputStream(path);
    ObjectOutputStream oos = new ObjectOutputStream(fos);
    oos.writeObject(obj);
    oos.close();
    if (OS.indexOf("win") >= 0) {
        Runtime.getRuntime().exec("attrib +H " + path);
} catch (IOException e) {
    e.printStackTrace();
    res = false;
} finally {
    try {
        if (fos != null)
            fos.close();
    } catch (IOException e) {
        e.printStackTrace();
return res;
voidsaveInSerFile(String filename, T object)
save In Ser File 
ObjectOutputStream output = new ObjectOutputStream(new FileOutputStream(new File(filename)));
try {
    output.writeObject(object);
} finally {
    output.close();
voidsaveObject(File file, Object o, boolean overwrite)
save Object 
ObjectOutputStream oos = null;
if (file.exists() && !overwrite) {
    throw new IOException("file exists: " + file.getCanonicalPath());
try {
    oos = new ObjectOutputStream(new FileOutputStream(file));
    oos.writeObject(o);
} finally {
...
voidsaveObject(File file, Serializable obj)
save Object 
objToStream(new BufferedOutputStream(new FileOutputStream(file)), obj);
voidsaveObject(Object o, File f)
save Object 
try {
    FileOutputStream fout = new FileOutputStream(f);
    ObjectOutputStream oos = new ObjectOutputStream(fout);
    oos.writeObject(o);
    oos.close();
} catch (Exception e) {
    throw new RuntimeException(e);
voidsaveObject(Object obj, File file)
save Object 
try {
    ObjectOutputStream stream = new ObjectOutputStream(new FileOutputStream(file));
    stream.writeObject(obj);
    stream.close();
} catch (IOException e) {
    e.printStackTrace();