Java Utililty Methods FileOutputStream Create

List of utility methods to do FileOutputStream Create

  1. HOME
  2. Java
  3. F
  4. FileOutputStream Create

Description

The list of methods to do FileOutputStream Create are organized into topic(s).

Method

booleanwriteFileFromString(File outputFileName, String content)
ouputs a new file 
try {
    FileOutputStream fos2 = new FileOutputStream(outputFileName, false);
    fos2.write(content.getBytes());
    fos2.close();
} catch (IOException ioe) {
    return false;
return true;
...
voidwriteFileRaw(String fileName, byte[][] contents)
Method to write raw content to the file. 
try (OutputStream output = new BufferedOutputStream(new FileOutputStream(fileName))) {
    for (byte[] content : contents) {
        output.write(content);
    output.flush();
voidwriteFileToByte(byte[] bytes, File file)
write File To Byte 
FileOutputStream fileOutputStream = null;
fileOutputStream = new FileOutputStream(file);
fileOutputStream.write(bytes);
fileOutputStream.close();
BooleanwriteFileToDisk(ByteArrayOutputStream is, String savePath)
write File To Disk 
try {
    OutputStream outputStream = new FileOutputStream(savePath);
    is.writeTo(outputStream);
} catch (Exception e) {
    return false;
return true;
voidwriteFileToDisk(File file, String targetPath)
write File To Disk 
FileInputStream fis = null;
FileOutputStream fos = null;
try {
    fis = new FileInputStream(file);
    fos = new FileOutputStream(targetPath);
    byte[] b = new byte[1];
    while (fis.read(b) != -1) {
        fos.write(b);
...
voidwriteFileToFile(File inFile, File toFile)
write File To File 
OutputStream os = null;
InputStream is = null;
try {
    is = new FileInputStream(inFile);
    os = new FileOutputStream(toFile);
    byte[] buffer = new byte[4096];
    for (int n; (n = is.read(buffer)) != -1;) {
        os.write(buffer, 0, n);
...
voidwriteFileToOutputStream(ZipInputStream zipInputStream, File outputFile)
Writes a ZipInputStream to a File. 
FileOutputStream fileOutputStream = new FileOutputStream(outputFile);
try {
    writeInputStreamToOutputStream(zipInputStream, fileOutputStream);
} finally {
    try {
        fileOutputStream.close();
    } catch (Throwable ignore) {
voidwriteFileUTF8(final File file, final String contents)
Write the contents of the string out to a file in UTF-8 format. 
final Writer writer = new OutputStreamWriter(new FileOutputStream(file), UTF8);
try {
    writer.write(contents);
} finally {
    writer.close();
voidwriteFileWithParent(File file, String contentStr, String charset)
write File With Parent 
write(file, contentStr, charset);
voidwriteFileWithParent(String filename, byte[] content)
write File With Parent 
File file = new File(filename);
File parent = file.getParentFile();
if (!parent.exists()) {
    parent.mkdirs();
FileOutputStream fos = new FileOutputStream(file);
fos.write(content);
fos.close();
...