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

voidcopyFile(Path source, Path target, boolean prompt, boolean preserve)
Copy source file to target location. 
CopyOption[] options = (preserve) ? new CopyOption[] { COPY_ATTRIBUTES, REPLACE_EXISTING }
        : new CopyOption[] { REPLACE_EXISTING };
if (!prompt || Files.notExists(target)) 
    try {
        Files.copy(source, target, options);
    } catch (IOException x) {
        System.err.format("Unable to copy: %s: %s%n", source, x);
...
voidcopyFile(Path source, Path target, boolean prompt, boolean preserve)
Copy source file to target location. 
if (!prompt || Files.notExists(target)) {
    try {
        Files.copy(source, target);
    } catch (IOException x) {
        System.err.format("Unable to copy: %s: %s%n", source, x);
voidcopyFile(Path srcFile, Path srcDir, Path dstDir)
copy File 
Path relative = srcDir.relativize(srcFile);
Path dstFile = dstDir.resolve(relative);
if (Files.exists(dstFile) && Files.isDirectory(dstFile)) {
    return; 
Files.copy(srcFile, dstFile, StandardCopyOption.REPLACE_EXISTING, StandardCopyOption.COPY_ATTRIBUTES);
voidcopyFile(String srcPath, String destPath)
copy File 
File srcFile = new File(srcPath);
File destFile = new File(destPath);
if (!destFile.exists())
    new File(destPath).mkdirs();
destFile = new File(destPath);
Files.copy(srcFile.toPath(), destFile.toPath(), StandardCopyOption.REPLACE_EXISTING);
BooleancopyFile(String urlPath, String outFile)
copy File 
return copyFile(urlPath, outFile, false);
voidcopyFileFromResourcesToServer(String resourceFile, Path targetDirectory, boolean override)
copy File From Resources To Server 
if (resourceFile == null || "".equals(resourceFile)) {
    return;
Path sourcePath = Paths.get(ClassLoader.getSystemResource(resourceFile).toURI());
Path targetPath = Paths.get(targetDirectory.toString(), sourcePath.getFileName().toString());
if (override || Files.notExists(targetPath)) {
    Files.copy(sourcePath, targetPath, StandardCopyOption.REPLACE_EXISTING);
voidcopyFiles()
Copying resource files to the carbon home location. 
copy(Paths.get("src", "test", "resources", "conf", "carbon.yml"),
        Paths.get(System.getProperty("carbon.home"), "conf", "carbon.yml"));
copy(Paths.get("src", "test", "resources", "conf", "log4j2.xml"), Paths.get("conf", "log4j2.xml"));
copy(Paths.get("src", "test", "resources", "conf", "osgi", "launch.properties"),
        Paths.get("conf", "osgi", "launch.properties"));
copy(Paths.get("src", "test", "resources", "conf", "deployment.yml"), Paths.get("conf", "deployment.yml"));
copy(Paths.get("src", "test", "resources", "deployment", "uufapps", "README.txt"),
        Paths.get("deployment", "uufapps", "README.txt"));
...
voidcopyFiles(String srcPath, String destPath)
copy Files 
File srcDir = new File(srcPath);
File destDir = new File(destPath);
if (!destDir.exists())
    new File(destPath).mkdirs();
destDir = new File(destPath);
Files.copy(srcDir.toPath(), destDir.toPath(), StandardCopyOption.REPLACE_EXISTING);
voidcopyFiles(String urlDir, String outPath)
Copy files in url directory to local path 
copyFiles(urlDir, outPath, false);
voidcopyFilesAndApplyPermissions(Path sourceDir, Path targetDir, List filenames)
copy Files And Apply Permissions 
for (String fileName : filenames) {
    Files.copy(sourceDir.resolve(fileName), targetDir.resolve(fileName));
    try {
        Set<PosixFilePermission> perms = new HashSet<PosixFilePermission>();
        perms.add(PosixFilePermission.OWNER_READ);
        perms.add(PosixFilePermission.OWNER_WRITE);
        perms.add(PosixFilePermission.OWNER_EXECUTE);
        perms.add(PosixFilePermission.GROUP_READ);
...