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

voidwriteFile(final String filename, final byte[] data)
Writes data to a file. 
if (filename.equals("-")) {
    System.out.write(data);
    return;
try (final OutputStream stream = new FileOutputStream(filename)) {
    stream.write(data);
voidwriteFile(final String fileNamePath, final byte[] daten)
write File 
FileOutputStream output = null;
try {
    output = new FileOutputStream(fileNamePath);
    output.write(daten);
} finally {
    if (output != null) {
        output.close();
voidwriteFile(InputStream in, File file)
Saves an Input Stream to a file. 
FileOutputStream out = new FileOutputStream(file);
byte[] buffer = new byte[1024];
int len = in.read(buffer);
while (len != -1) {
    out.write(buffer, 0, len);
    len = in.read(buffer);
out.close();
...
voidwriteFile(InputStream inputFile, String path, String fullFileName)
Writes an file in a specific folder in the web server. 
File file = new File(path + fullFileName);
OutputStream outputFile = new FileOutputStream(file);
byte buf[] = new byte[1024];
int length;
while ((length = inputFile.read(buf)) > 0) {
    outputFile.write(buf, 0, length);
inputFile.close();
...
FilewriteFile(InputStream inputStream, String filename, long lastModified)
Write a file to disk 
File file = new File(filename);
file.createNewFile();
OutputStream out = new FileOutputStream(file);
byte[] bytes = new byte[4096];
for (int len; (len = inputStream.read(bytes)) > 0;) {
    out.write(bytes, 0, len);
out.flush();
...
voidwriteFile(InputStream is, File file)
write File 
file.getParentFile().mkdirs();
try (FileOutputStream fos = new FileOutputStream(file)) {
    final byte data[] = new byte[1024];
    int count;
    while ((count = is.read(data, 0, 1024)) != -1) {
        fos.write(data, 0, count);
voidwriteFile(InputStream is, File outFile)
write File 
BufferedOutputStream bos = null;
try {
    bos = new BufferedOutputStream(new FileOutputStream(outFile));
    byte[] buffer = new byte[4096];
    int len;
    BufferedInputStream bis = new BufferedInputStream(is);
    while ((len = bis.read(buffer)) != -1) {
        bos.write(buffer, 0, len);
...
voidwriteFile(InputStream srcStream, File destFile)
write File 
File testFile = destFile.getParentFile();
if (!testFile.exists())
    testFile.mkdirs();
FileOutputStream destStream = new FileOutputStream(destFile);
byte[] buf = new byte[65535];
int bytesRead;
while (true) {
    bytesRead = srcStream.read(buf);
...
voidwriteFile(InputStream stream, File to)
Create a file with the contents of this data stream. 
if (to.exists()) {
    throw new IOException("File '" + to.getAbsolutePath() + "' already exists.");
File parent = to.getParentFile();
if (!parent.exists()) {
    parent.mkdirs();
    if (!parent.exists()) {
        throw new IOException("Can't create parent directory for '" + to.getAbsolutePath() + "'");
...
voidwriteFile(List data, String filename)
write File 
try (FileOutputStream file = new FileOutputStream(filename)) {
    byte[] bytes = new byte[data.size()];
    for (int i = 0; i < bytes.length; i++)
        bytes[i] = data.get(i);
    file.write(bytes);
} catch (IOException e) {
    throw new RuntimeException(e);