| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.kylin.metadata.acl; |
| |
| import java.util.List; |
| import java.util.TreeSet; |
| |
| import org.apache.kylin.common.persistence.RootPersistentEntity; |
| |
| import com.fasterxml.jackson.annotation.JsonAutoDetect; |
| import com.fasterxml.jackson.annotation.JsonProperty; |
| import org.apache.kylin.shaded.com.google.common.collect.Lists; |
| |
| @SuppressWarnings("serial") |
| @JsonAutoDetect(fieldVisibility = JsonAutoDetect.Visibility.NONE, getterVisibility = JsonAutoDetect.Visibility.NONE, isGetterVisibility = JsonAutoDetect.Visibility.NONE, setterVisibility = JsonAutoDetect.Visibility.NONE) |
| public class UserGroup extends RootPersistentEntity { |
| @JsonProperty |
| private TreeSet<String> groups = new TreeSet<>(); |
| |
| public List<String> getAllGroups() { |
| return Lists.newArrayList(this.groups); |
| } |
| |
| public boolean exists(String name) { |
| return groups.contains(name); |
| } |
| |
| public UserGroup add(String name) { |
| if (groups.contains(name)) { |
| throw new RuntimeException("Operation failed, group:" + name + " already exists"); |
| } |
| this.groups.add(name); |
| return this; |
| } |
| |
| public UserGroup delete(String name) { |
| if (!groups.contains(name)) { |
| throw new RuntimeException("Operation failed, group:" + name + " does not exists"); |
| } |
| this.groups.remove(name); |
| return this; |
| } |
| } |