Examples of java.nio.file.attribute.GroupPrincipal

java.nio.file.attribute.GroupPrincipal
A {@code UserPrincipal} representing a group identity, used todetermine access rights to objects in a file system. The exact definition of a group is implementation specific, but typically, it represents an identity created for administrative purposes so as to determine the access rights for the members of the group. Whether an entity can be a member of multiple groups, and whether groups can be nested, are implementation specified and therefore not specified. @since 1.7 @see UserPrincipalLookupService#lookupPrincipalByGroupName

            // than a UID. That may cause problems for NPM, which may try to use a UID.
            try {
                UserPrincipal user = lookupService.lookupPrincipalByName(uid);
                
                if (Platform.get().isPosixFilesystem()) {
                    GroupPrincipal group = lookupService.lookupPrincipalByGroupName(gid);
    
                    if (noFollow) {
                        Files.setAttribute(path, "posix:owner", user, LinkOption.NOFOLLOW_LINKS);
                        Files.setAttribute(path, "posix:group", group, LinkOption.NOFOLLOW_LINKS);
                    } else {

View Full Code Here

                put("uid", this, up.hashCode());
            } else {
                put("uid", this, 0);
            }
            if (attrs.containsKey("group")) {
                GroupPrincipal gp = (GroupPrincipal)attrs.get("group");
                put("gid", this, gp.hashCode());
            } else {
                put("gid", this, 0);
            }
            
            int mode = 0;

View Full Code Here

    switch (attribute) {
      case "uid":
        UserPrincipal user = (UserPrincipal) file.getAttribute("owner", "owner");
        return getUniqueId(user);
      case "gid":
        GroupPrincipal group = (GroupPrincipal) file.getAttribute("posix", "group");
        return getUniqueId(group);
      case "mode":
        Set<PosixFilePermission> permissions =
            (Set<PosixFilePermission>) file.getAttribute("posix", "permissions");
        return toMode(permissions);

View Full Code Here

  public void set(File file, String view, String attribute, Object value, boolean create) {
    switch (attribute) {
      case "group":
        checkNotCreate(view, attribute, create);


        GroupPrincipal group = checkType(view, attribute, value, GroupPrincipal.class);
        if (!(group instanceof UserLookupService.JimfsGroupPrincipal)) {
          group = createGroupPrincipal(group.getName());
        }
        file.setAttribute("posix", "group", group);
        break;
      case "permissions":
        file.setAttribute("posix", "permissions",

View Full Code Here

    UserPrincipal alice = service.lookupPrincipalByName("alice");


    assertThat(bob1).isEqualTo(bob2);
    assertThat(bob1).isNotEqualTo(alice);


    GroupPrincipal group1 = service.lookupPrincipalByGroupName("group");
    GroupPrincipal group2 = service.lookupPrincipalByGroupName("group");
    GroupPrincipal foo = service.lookupPrincipalByGroupName("foo");


    assertThat(group1).isEqualTo(group2);
    assertThat(group1).isNotEqualTo(foo);
  }

View Full Code Here

    return new BlockingAction<Void>(handler) {
      public Void perform() {


        try {
          final UserPrincipal userPrincipal = user == null ? null : service.lookupPrincipalByName(user);
          final GroupPrincipal groupPrincipal = group == null ? null : service.lookupPrincipalByGroupName(group);
          if (groupPrincipal != null) {
            PosixFileAttributeView view = Files.getFileAttributeView(target, PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS);
            if (view == null) {
              throw new FileSystemException("Change group of file not supported");
            }

View Full Code Here

TOP

Related Classes of java.nio.file.attribute.GroupPrincipal

cloudsync.connector.LocalFilesystemConnector

com.google.common.jimfs.PosixAttributeProvider

com.google.common.jimfs.UnixAttributeProvider

com.google.common.jimfs.UserLookupServiceTest

io.apigee.trireme.core.modules.AsyncFilesystem$FSImpl

io.apigee.trireme.core.modules.AsyncFilesystem$StatsImpl

io.vertx.core.file.impl.FileSystemImpl

io.vertx.test.core.FileSystemTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.