/* | |
* 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.ranger.unixusersync.poc; | |
import java.io.BufferedReader; | |
import java.io.FileReader; | |
import java.util.ArrayList; | |
import java.util.HashMap; | |
public class RangerClientUserGroupMapping { | |
private static String strLine; | |
private static final String TAG_USER_NAME = "name"; | |
private static final String TAG_USER_ID = "userId"; | |
private static final String TAG_GROUP_ID = "id"; | |
public static ArrayList<HashMap<String, String>> buildClientUserGroupMapping(String passwdFile){ | |
ArrayList<HashMap<String, String>> ClientUserGroupMapping = new ArrayList<HashMap<String, String>>(); | |
try{ | |
FileReader file = new FileReader(passwdFile); | |
BufferedReader br = new BufferedReader(file); | |
while ((strLine = br.readLine()) != null) { | |
ListRangerUser userList = ListRangerUser.parseUser(strLine); | |
if (userList == null) { | |
continue; | |
} | |
HashMap<String, String> map = new HashMap<String, String>(); | |
// adding each child node to HashMap key => value | |
map.put(TAG_USER_NAME, userList.getName()); | |
map.put(TAG_USER_ID, userList.getUid()); | |
map.put(TAG_GROUP_ID, userList.getGid()); | |
// adding HashList to ArrayList | |
ClientUserGroupMapping.add(map); | |
// System.out.println(userList.getName() + " " + userList.getUid() + " " + userList.getGid()); | |
} | |
file.close(); | |
}catch (Exception e){//Catch exception if any | |
System.err.println("Error: " + e.getMessage()); | |
} | |
return ClientUserGroupMapping; | |
} | |
} |