Java Utililty Methods BufferedInputStream Copy

List of utility methods to do BufferedInputStream Copy

  1. HOME
  2. Java
  3. B
  4. BufferedInputStream Copy

Description

The list of methods to do BufferedInputStream Copy are organized into topic(s).

Method

voidcopyFile(String fileName, File sourceRoot, File targetRoot, Set copied)
copy File 
File sourceFile = new File(sourceRoot, fileName);
InputStream source = new BufferedInputStream(new FileInputStream(sourceFile));
File targetFile = new File(targetRoot, fileName);
targetFile.getParentFile().mkdirs();
targetFile.createNewFile();
OutputStream target = new BufferedOutputStream(new FileOutputStream(targetFile));
int count;
byte[] data = new byte[1204];
...
voidcopyFile(String from, String to)
copy File 
File inCannon = new File(from);
File outCannon = new File(to);
if (inCannon.equals(outCannon)) {
    return;
outCannon.getParentFile().mkdirs();
BufferedInputStream fis = new BufferedInputStream(new FileInputStream(inCannon));
BufferedOutputStream fos = new BufferedOutputStream(new FileOutputStream(outCannon));
...
voidcopyFile(String fromFile, String toFile)
Copy a file. 
File from = new File(fromFile);
File to = new File(toFile);
to.createNewFile();
FileInputStream fileInputStream = new FileInputStream(from);
BufferedInputStream in = new BufferedInputStream(fileInputStream);
FileOutputStream fileOutputStream = new FileOutputStream(to);
BufferedOutputStream out = new BufferedOutputStream(fileOutputStream);
byte[] buffer = new byte[1024];
...
voidcopyFile(String source, String dest)
Copy file 'source' to file 'dest'. 
File srcFile = new File(source);
File destFile = new File(dest);
copyFile(srcFile, destFile);
voidcopyFile(String source, String destination)
copy File 
BufferedInputStream inputStream = new BufferedInputStream(new FileInputStream(source));
BufferedOutputStream outputStream = new BufferedOutputStream(new FileOutputStream(destination));
int bytes;
byte[] buffer = new byte[BUFFER_SIZE];
while ((bytes = inputStream.read(buffer)) != -1) {
    outputStream.write(buffer, 0, bytes);
outputStream.flush();
...
FilecopyFile(String source, String destination)
Copy resources from a source to a destination. 
return copyFile(new File(source), new File(destination));
booleancopyFile(String sourceFilePath, String destinationFilePath)
copy File 
if (sourceFilePath == null || destinationFilePath == null) {
    return false;
BufferedInputStream inputStream = null;
BufferedOutputStream outputStream = null;
try {
    File inputFile = new File(sourceFilePath);
    if (!inputFile.isFile()) {
...
booleancopyFile(String src, String dest)
copy File 
return copyFile(new File(src), new File(dest));
booleancopyFileBytes(String srcFileName, String tarFileName)
copy File Bytes 
BufferedInputStream inBuff = null;
BufferedOutputStream outBuff = null;
try {
    inBuff = new BufferedInputStream(new FileInputStream(srcFileName));
    outBuff = new BufferedOutputStream(new FileOutputStream(tarFileName));
    byte[] b = new byte[1024 * 5];
    int len;
    while ((len = inBuff.read(b)) != -1) {
...
voidcopyFileFromStream(InputStream in, File dest)
copy File From Stream 
try {
    if (!dest.exists()) {
        dest.getParentFile().mkdirs();
        dest.createNewFile();
} catch (IOException e) {
    throw e;
OutputStream out = null;
BufferedInputStream bin = new BufferedInputStream(in);
byte[] buffer = new byte[4096];
int bytesRead = 0;
try {
    out = new FileOutputStream(dest);
} catch (FileNotFoundException e1) {
    throw new RuntimeException("Impossible! File not found?!", e1);
try {
    while ((bytesRead = bin.read(buffer)) > 0) {
        out.write(buffer, 0, bytesRead);
} catch (IOException e) {
    throw e;
} finally {
    try {
        bin.close();
    } catch (IOException e) {
        throw new RuntimeException("Cannot close input stream!", e);
    try {
        out.close();
    } catch (IOException e) {
        throw new RuntimeException("Cannot close output stream!", e);