How to use

setOwningUser

method

in

alluxio.security.authorization.AccessControlList

/**
 * @param owner the owner name of the inode
 * @return the updated object
 */
public T setOwner(String owner) {
 mAcl.setOwningUser(owner);
 if (isDirectory()) {
  getDefaultACL().setOwningUser(owner);
 }
 return getThis();
}

acl.setOwningUser(owner);
acl.setOwningGroup(owningGroup);

/**
 * Tests getting and setting owner and group.
 */
@Test
public void ownerGroup() {
 AccessControlList acl = new AccessControlList();
 acl.setOwningUser(OWNING_USER);
 acl.setOwningGroup(OWNING_GROUP);
 Assert.assertEquals(OWNING_USER, acl.getOwningUser());
 Assert.assertEquals(OWNING_GROUP, acl.getOwningGroup());
}

/**
 * @param pAcl the proto representation
 * @return the {@link AccessControlList} instance created from the proto representation
 */
public static AccessControlList fromProto(PAcl pAcl) {
 AccessControlList acl;
 if (pAcl.getIsDefault()) {
  acl = new DefaultAccessControlList();
  ((DefaultAccessControlList) acl).setEmpty(pAcl.getIsDefaultEmpty());
 } else {
  acl = new AccessControlList();
 }
 acl.setOwningUser(pAcl.getOwner());
 acl.setOwningGroup(pAcl.getOwningGroup());
 acl.setMode((short) pAcl.getMode());
 if (pAcl.getEntriesCount() > 0) {
  for (PAclEntry tEntry : pAcl.getEntriesList()) {
   acl.setEntry(fromProto(tEntry));
  }
 }
 return acl;
}

acl.setOwningUser(OWNING_USER);
acl.setOwningGroup(OWNING_GROUP);
acl.setEntry(new AclEntry.Builder().setType(AclEntryType.OWNING_USER).setSubject(OWNING_USER)

 ret = new AccessControlList();
ret.setOwningUser(acl.getOwningUser());
ret.setOwningGroup(acl.getOwningGroup());

acl.setOwningUser(entry.getOwner());
acl.setOwningGroup(entry.getGroup());
short mode = entry.hasMode() ? (short) entry.getMode() : Constants.DEFAULT_FILE_SYSTEM_MODE;

acl.setOwningUser(entry.getOwner());
acl.setOwningGroup(entry.getGroup());
short mode = entry.hasMode() ? (short) entry.getMode() : Constants.DEFAULT_FILE_SYSTEM_MODE;

private void setPermissions(AccessControlList acl) {
 // owning user: rwx
 // owning group: r-x
 // other: --x
 // named user: r-x
 // named group: r--
 // named group 2: -wx
 acl.setOwningUser(OWNING_USER);
 acl.setOwningGroup(OWNING_GROUP);
 acl.setEntry(new AclEntry.Builder().setType(AclEntryType.OWNING_USER).setSubject(OWNING_USER)
   .addAction(AclAction.READ).addAction(AclAction.WRITE).addAction(AclAction.EXECUTE).build());
 acl.setEntry(new AclEntry.Builder().setType(AclEntryType.OWNING_GROUP).setSubject(OWNING_GROUP)
   .addAction(AclAction.READ).addAction(AclAction.EXECUTE).build());
 acl.setEntry(new AclEntry.Builder().setType(AclEntryType.OTHER)
   .addAction(AclAction.EXECUTE).build());
 acl.setEntry(new AclEntry.Builder().setType(AclEntryType.NAMED_USER).setSubject(NAMED_USER)
   .addAction(AclAction.READ).addAction(AclAction.EXECUTE).build());
 acl.setEntry(new AclEntry.Builder().setType(AclEntryType.NAMED_GROUP).setSubject(NAMED_GROUP)
   .addAction(AclAction.READ).build());
 acl.setEntry(new AclEntry.Builder().setType(AclEntryType.NAMED_GROUP).setSubject(NAMED_GROUP2)
   .addAction(AclAction.WRITE).addAction(AclAction.EXECUTE).build());
 acl.updateMask();
}