How to use

SimpleGroup

in

org.keycloak.adapters.tomcat

protected Group[] getRoleSets(Collection<String> roleSet) {
  SimpleGroup roles = new SimpleGroup("Roles");
  Group[] roleSets = {roles};
  for (String role : roleSet) {
    roles.addMember(new SimplePrincipal(role));
  }
  return roleSets;
}

protected Group createGroup(String name, Set<Principal> principals) {
  Group roles = null;
  Iterator<Principal> iter = principals.iterator();
  while (iter.hasNext()) {
    Object next = iter.next();
    if (!(next instanceof Group))
      continue;
    Group grp = (Group) next;
    if (grp.getName().equals(name)) {
      roles = grp;
      break;
    }
  }
  // If we did not find a group create one
  if (roles == null) {
    roles = new SimpleGroup(name);
    principals.add(roles);
  }
  return roles;
}

protected Group createGroup(String name, Set<Principal> principals) {
  Group roles = null;
  Iterator<Principal> iter = principals.iterator();
  while (iter.hasNext()) {
    Object next = iter.next();
    if (!(next instanceof Group))
      continue;
    Group grp = (Group) next;
    if (grp.getName().equals(name)) {
      roles = grp;
      break;
    }
  }
  // If we did not find a group create one
  if (roles == null) {
    roles = new SimpleGroup(name);
    principals.add(roles);
  }
  return roles;
}

protected Group[] getRoleSets(Collection<String> roleSet) {
  SimpleGroup roles = new SimpleGroup("Roles");
  Group[] roleSets = {roles};
  for (String role : roleSet) {
    roles.addMember(new SimplePrincipal(role));
  }
  return roleSets;
}