How to use

getGroups

method

in

org.apache.sentry.api.generic.thrift.TSentryRole

public Object getFieldValue(_Fields field) {
 switch (field) {
 case ROLE_NAME:
  return getRoleName();
 case GROUPS:
  return getGroups();
 }
 throw new IllegalStateException();
}

/**
 * Build cache replica with latest values
 *
 * @return cache replica with latest values
 */
private Table<String, String, Set<String>> loadFromRemote() throws Exception {
 Table<String, String, Set<String>> tempCache = HashBasedTable.create();
 String requestor;
 requestor = UserGroupInformation.getLoginUser().getShortUserName();
 try(SentryGenericServiceClient client = getClient()) {
  Set<TSentryRole>  tSentryRoles = client.listAllRoles(requestor, componentType);
  for (TSentryRole tSentryRole : tSentryRoles) {
   final String roleName = tSentryRole.getRoleName();
   final Set<TSentryPrivilege> tSentryPrivileges =
       client.listAllPrivilegesByRoleName(requestor, roleName, componentType, serviceName);
   for (String group : tSentryRole.getGroups()) {
    Set<String> currentPrivileges = tempCache.get(group, roleName);
    if (currentPrivileges == null) {
     currentPrivileges = new HashSet<>();
     tempCache.put(group, roleName, currentPrivileges);
    }
    for (TSentryPrivilege tSentryPrivilege : tSentryPrivileges) {
     currentPrivileges.add(tSentryPrivilegeConverter.toString(tSentryPrivilege));
    }
   }
  }
  return tempCache;
 }
}

  @Override
  public void runTestAsSubject() throws Exception {
   String requestorUserName = ADMIN_USER;
   Set<String> requestorUserGroupNames = Sets.newHashSet(ADMIN_GROUP);
   String roleName = "admin_r1";
   String groupName = "group1";
   setLocalGroupMapping(requestorUserName, requestorUserGroupNames);
   setLocalGroupMapping(requestorUserName, Sets.newHashSet(groupName));
   writePolicyFile();
   client.dropRoleIfExists(requestorUserName, roleName, SOLR);
   client.createRole(requestorUserName, roleName, SOLR);
   client.grantRoleToGroups(requestorUserName, roleName, SOLR, Sets.newHashSet(groupName));
   Set<TSentryRole> groupRoles = client.listRolesByGroupName(requestorUserName, groupName,SOLR);
   assertTrue(groupRoles.size() == 1);
   for (TSentryRole role:groupRoles) {
    assertTrue(role.getRoleName(), role.getRoleName().equalsIgnoreCase(roleName));
    assertTrue(role.getGroups().size() == 1);
    for (String group :role.getGroups()) {
     assertEquals(groupName, group);
    }
   }
   client.dropRole(requestorUserName, roleName, SOLR);
  }});
}

  @Override
  public void runTestAsSubject() throws Exception {
   String requestorUserName = ADMIN_USER;
   Set<String> requestorUserGroupNames = Sets.newHashSet(ADMIN_GROUP);
   String testGroupName = "g1";
   String roleName = "admin_r";
   setLocalGroupMapping(requestorUserName, requestorUserGroupNames);
   setLocalGroupMapping(requestorUserName, Sets.newHashSet(testGroupName));
   writePolicyFile();
   client.dropRoleIfExists(requestorUserName, roleName, SOLR);
   client.createRole(requestorUserName, roleName, SOLR);
   client.grantRoleToGroups(requestorUserName, roleName, SOLR, Sets.newHashSet(testGroupName));
   Set<TSentryRole> roles = client.listUserRoles(requestorUserName,SOLR);
   assertEquals("Incorrect number of roles", 1, roles.size());
   for (TSentryRole role:roles) {
    assertTrue(role.getRoleName(), role.getRoleName().equalsIgnoreCase(roleName));
    assertTrue(role.getGroups().size() == 1);
    for (String group :role.getGroups()) {
     assertEquals(testGroupName, group);
    }
   }
   client.revokeRoleFromGroups(requestorUserName, roleName, SOLR, Sets.newHashSet(testGroupName));
   roles = client.listUserRoles(requestorUserName,SOLR);
   assertEquals("Incorrect number of roles", 0, roles.size());
   client.dropRole(requestorUserName, roleName, SOLR);
  }});
}

for(TSentryRole tRole:tRoles) {
 if(tRole.getRoleName().equals(role1)) {
  assertEquals(groups1, tRole.getGroups());
 } else if(tRole.getRoleName().equals(role2)) {
  assertEquals(groups2, tRole.getGroups());
for(TSentryRole tRole:tRoles) {
 if(tRole.getRoleName().equals(role1)) {
  assertEquals(groups1, tRole.getGroups());
 } else if(tRole.getRoleName().equals(role2)) {
  assertEquals(groups2, tRole.getGroups());
for(TSentryRole tRole:tRoles) {
 if(tRole.getRoleName().equals(role1)) {
  assertEquals(groups1, tRole.getGroups());
 } else if(tRole.getRoleName().equals(role2)) {
  assertEquals(groups2, tRole.getGroups());
for(TSentryRole tRole:tRoles) {
 if(tRole.getRoleName().equals(role3)) {
  assertEquals(groups1, tRole.getGroups());

for(TSentryRole tRole:tRoles) {
 assertEquals(role1, tRole.getRoleName());
 assertEquals(twoGroups, tRole.getGroups());
for(TSentryRole tRole:tRoles) {
 assertEquals(role2, tRole.getRoleName());
 assertEquals(oneGroup, tRole.getGroups());
for(TSentryRole tRole:tRoles) {
 assertEquals(role1, tRole.getRoleName());
 assertEquals(Sets.newHashSet("g2"), tRole.getGroups());