Example usage for java.nio.file.attribute PosixFileAttributes permissions

Introduction

In this page you can find the example usage for java.nio.file.attribute PosixFileAttributes permissions.

Prototype

Set<PosixFilePermission> permissions();

Source Link

Document

Returns the permissions of the file.

Usage

From source file:Test.java

public static void main(String args[]) throws IOException {
    Path path = Paths.get("home/docs");
    SecureDirectoryStream<Path> sds = (SecureDirectoryStream) Files.newDirectoryStream(path);
    PosixFileAttributeView view = sds.getFileAttributeView(PosixFileAttributeView.class);
    PosixFileAttributes attributes = view.readAttributes();
    Set<PosixFilePermission> permissions = attributes.permissions();

    for (PosixFilePermission permission : permissions) {
        System.out.print(permission.toString() + ' ');
    }// www  .java  2  s .c o  m
}

---

From source file:Test.java

public static void main(String[] args) throws Exception {

    Path profile = Paths.get("/user/Admin/.profile");

    PosixFileAttributes attrs = Files.readAttributes(profile, PosixFileAttributes.class);

    Set<PosixFilePermission> posixPermissions = attrs.permissions();
    posixPermissions.clear();/*from   ww  w  .  ja v a  2s . co  m*/

    String owner = attrs.owner().getName();
    String perms = PosixFilePermissions.toString(posixPermissions);
    System.out.format("%s %s%n", owner, perms);

    posixPermissions.add(OWNER_READ);
    posixPermissions.add(GROUP_READ);
    posixPermissions.add(OWNER_READ);
    posixPermissions.add(OWNER_WRITE);
    Files.setPosixFilePermissions(profile, posixPermissions);

}

---

From source file:Test.java

public static void main(String[] args) throws Exception {
    Path path = Paths.get("home/docs/users.txt");
    PosixFileAttributeView view = Files.getFileAttributeView(path, PosixFileAttributeView.class);

    PosixFileAttributes attributes = view.readAttributes();
    System.out.println("Group: " + attributes.group());
    System.out.println("Owner: " + attributes.owner().getName());

    Set<PosixFilePermission> permissions = attributes.permissions();
    for (PosixFilePermission permission : permissions) {
        System.out.print(permission.name() + " ");
    }/*from   w  w w.ja v a  2 s .  com*/
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {

    Path path = Paths.get("c:/home/tutorial/Java/JavaFX/Topic.txt");
    Path new_path = Paths.get("/home/tutorial/Java/JavaFX/new_Topic.txt");
    PosixFileAttributes attr = Files.readAttributes(path, PosixFileAttributes.class);
    attr = Files.getFileAttributeView(path, PosixFileAttributeView.class).readAttributes();

    //use of asFileAttribute
    FileAttribute<Set<PosixFilePermission>> posixattrs = PosixFilePermissions
            .asFileAttribute(attr.permissions());
    try {//from  ww w .j a  v  a  2s .  c o m
        Files.createFile(new_path, posixattrs);
    } catch (IOException e) {
        System.err.println(e);
    }
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {

    Path path = Paths.get("c:/home/tutorial/Java/JavaFX/Topic.txt");

    PosixFileAttributes attr = Files.readAttributes(path, PosixFileAttributes.class);
    attr = Files.getFileAttributeView(path, PosixFileAttributeView.class).readAttributes();

    System.out.println("File owner: " + attr.owner().getName());
    System.out.println("File group: " + attr.group().getName());
    System.out.println("File permissions: " + attr.permissions().toString());

}

---

From source file:Test.java

private static void removePermission(Path path, PosixFilePermission permission) throws Exception {
    System.out.println("\nRemoving permission for " + path.getFileName());
    PosixFileAttributeView view = Files.getFileAttributeView(path, PosixFileAttributeView.class);

    PosixFileAttributes attributes = view.readAttributes();

    Set<PosixFilePermission> permissions = attributes.permissions();
    permissions.remove(permission);/* w ww  .j  av  a  2 s .c om*/

    view.setPermissions(permissions);
    System.out.println();
}

---

From source file:Main.java

public static void readPermissions(PosixFileAttributeView posixView) throws Exception {
    PosixFileAttributes attribs;
    attribs = posixView.readAttributes();
    Set<PosixFilePermission> permissions = attribs.permissions();
    // Convert the set of posix file permissions into rwxrwxrwx form
    String rwxFormPermissions = PosixFilePermissions.toString(permissions);
    System.out.println(rwxFormPermissions);
}

---

From source file:Test.java

private static void listPermissions(Path path) throws Exception {
    System.out.println("Permission for " + path.getFileName());
    PosixFileAttributeView view = Files.getFileAttributeView(path, PosixFileAttributeView.class);

    PosixFileAttributes attributes = view.readAttributes();

    System.out.println("Group: " + attributes.group().getName());
    System.out.println("Owner: " + attributes.owner().getName());

    Set<PosixFilePermission> permissions = attributes.permissions();

    System.out.print("Permissions: ");
    for (PosixFilePermission permission : permissions) {
        System.out.print(permission.name() + " ");
    }/*  w ww . j a v  a2  s . c o m*/
}

---

From source file:com.nsn.squirrel.tab.utils.PathUtils.java

/**
 * @param path/*w w w .jav a2s  .  com*/
 * @return
 */
public static String getPosixAttributesString(Path path) {

    PosixFileAttributeView posixView = Files.getFileAttributeView(path, PosixFileAttributeView.class);
    StringBuilder attrs = new StringBuilder();
    try {
        // + all basic attributes
        PosixFileAttributes posixAttrs = posixView.readAttributes();
        if (posixAttrs != null) {
            attrs.append(PosixFilePermissions.toString(posixAttrs.permissions()));
        }
    } catch (IOException e) {
        log.warn("unable to read Posix file attributes.", e); //$NON-NLS-1$
    }
    return attrs.toString();
}

---

From source file:cane.brothers.e4.commander.utils.PathUtils.java

/**
 * @param path/*w w  w  .ja  v a2 s . c  om*/
 * @return
 */
public static String getPosixAttributesString(Path path) {
    PosixFileAttributeView posixView = Files.getFileAttributeView(path, PosixFileAttributeView.class);
    StringBuilder attrs = new StringBuilder();

    try {
        // + all basic attributes
        PosixFileAttributes posixAttrs = posixView.readAttributes();

        if (posixAttrs != null) {
            attrs.append(PosixFilePermissions.toString(posixAttrs.permissions()));
        }
    } catch (IOException e) {
        log.warn("unable to read Posix file attributes.", e); //$NON-NLS-1$
    }
    return attrs.toString();
}

---

• «
• 1
• 2
• 3
• »