Java Utililty Methods Path Copy nio

List of utility methods to do Path Copy nio

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Description

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

Method

voidcreateDirectoriesIfNeeded(Path directory)
Creates the specified directory if it does not exists. 
if (!Files.exists(directory)) {
    Files.createDirectories(directory);
PathcreateDirectoriesIfNotExists(Path path)
create Directories If Not Exists 
if (Files.exists(path)) {
    return path;
return Files.createDirectories(path);
booleancreateDirectory(Path directory)
create Directory 
try {
    if (!Files.exists(directory)) {
        Files.createDirectories(directory);
    return true;
} catch (IOException e) {
    return false;
voidcreateDirectory(Path outDir, boolean cleanExisting)
create Directory 
if (cleanExisting) {
    cleanDirectory(outDir);
Files.createDirectories(outDir);
PathcreateDirectory(Path parent, String name)
Creates the directory with name in the parent directory parent 
Path result = null;
try {
    if (name != null) {
        result = parent.resolve(name);
    } else {
        result = parent;
    if (!Files.exists(result)) {
...
voidcreateDirectoryIfNotExists(Path path)
Check specified directory. 
try {
    Files.createDirectories(path);
} catch (FileAlreadyExistsException ignored) {
voidcreateDirectoryRecursively(Path dir)
Attempts to create a directory given a String path. 
try {
    Files.createDirectories(dir);
} catch (IOException e) {
    throw new IOException("Exception while trying to create directory: " + e);
if (!dir.toFile().exists()) {
    throw new IOException("Failed to verify directory creation - directory does not exist.");
voidcreateDirectoryRecursively(String dirName)
create Directory Recursively 
Path newDirectoryPath = Paths.get(dirName);
if (Files.exists(newDirectoryPath)) {
    throw new java.nio.file.FileAlreadyExistsException("directory " + dirName + " already exists");
Files.createDirectories(newDirectoryPath);
booleanrenameTo(Path from, Path to, CopyOption... options)
rename To 
try {
    return Files.move(from, to, options) != null;
} catch (IOException e) {
    return false;
voidwrite(InputStream in, Path path, StandardCopyOption op)

write.

try {
    Files.copy(in, path, op);
} catch (IOException e) {
    throw new RuntimeException(e);