Java tutorial
/* * Copyright (C) 2014 desrever <desrever at nubits.com> * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ package com.nubits.nubot.tests; /** * * @author desrever <desrever at nubits.com> */ import com.nubits.nubot.utils.FileSystem; import java.util.ArrayList; import java.util.Arrays; import java.util.HashMap; import java.util.Map; import java.util.Map.Entry; import java.util.Set; import java.util.logging.Logger; import org.json.simple.JSONObject; import org.json.simple.parser.JSONParser; import org.json.simple.parser.ParseException; public class TestAggregateOptions { private static final Logger LOG = Logger.getLogger(TestAggregateOptions.class.getName()); private ArrayList<String> fileNames = new ArrayList(); private ArrayList<String> fileContent = new ArrayList(); //Try to combine multiple json files into one single String public static void main(String[] args) { if (args.length > 0) { TestAggregateOptions test = new TestAggregateOptions(); test.init(args); test.aggregate(); } } private void init(String[] args) { fileNames.addAll(Arrays.asList(args)); } private void aggregate() { Map setMap = new HashMap(); for (int i = 0; i < fileNames.size(); i++) { try { JSONParser parser = new JSONParser(); JSONObject fileJSON = (JSONObject) (parser.parse(FileSystem.readFromFile(fileNames.get(i)))); JSONObject tempOptions = (JSONObject) fileJSON.get("options"); Set tempSet = tempOptions.entrySet(); for (Object o : tempSet) { Entry entry = (Entry) o; setMap.put(entry.getKey(), entry.getValue()); } } catch (ParseException ex) { LOG.severe("Parse exception \n" + ex.toString()); System.exit(0); } } JSONObject optionsObject = new JSONObject(); optionsObject.put("options", setMap); } }