001/* 002 * Copyright 2019 Anyware Services 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.ametys.plugins.core.group; 017 018import java.util.HashMap; 019import java.util.List; 020import java.util.Map; 021import java.util.stream.Collectors; 022 023import org.apache.avalon.framework.component.Component; 024 025import org.ametys.core.group.Group; 026 027/** 028 * Helper class for groups, for common operations on {@link Group} 029 */ 030public class GroupHelper implements Component 031{ 032 /** The Avalon role */ 033 public static final String ROLE = GroupHelper.class.getName(); 034 035 036 /** 037 * Get group as JSON object 038 * @param group the group 039 * @param users true to get users' group 040 * @return the group as JSON object 041 */ 042 public Map<String, Object> group2JSON(Group group, boolean users) 043 { 044 if (group == null) 045 { 046 return null; 047 } 048 049 Map<String, Object> group2json = new HashMap<>(); 050 group2json.put("id", group.getIdentity().getId()); 051 group2json.put("groupDirectory", group.getIdentity().getDirectoryId()); 052 group2json.put("groupDirectoryLabel", group.getGroupDirectory().getLabel()); 053 group2json.put("label", group.getLabel()); 054 if (users) 055 { 056 group2json.put("users", group.getUsers()); 057 } 058 return group2json; 059 } 060 061 062 /** 063 * Get groups as JSON object 064 * @param groups the groups 065 * @param users true to get users' group 066 * @return the group as JSON object 067 */ 068 public List<Map<String, Object>> groups2JSON(List<Group> groups, boolean users) 069 { 070 return groups.stream() 071 .map(group -> this.group2JSON(group, users)) 072 .collect(Collectors.toList()); 073 } 074}