Java tutorial
/* * This file is part of Nailed, licensed under the MIT License (MIT). * * Copyright (c) The Nailed Team <http://nailed.jk-5.nl> * Copyright (c) contributors * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. */ package nl.jk_5.nailed.plugin.nmm; import com.google.gson.Gson; import com.google.inject.Inject; import org.apache.http.HttpResponse; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.HttpClientBuilder; import org.apache.http.util.EntityUtils; import org.slf4j.Logger; import org.spongepowered.api.plugin.Plugin; import org.spongepowered.api.util.event.Subscribe; import nl.jk_5.nailed.api.event.mappack.LoadMappacksEvent; @Plugin(id = "Nailed|NMM", name = "Nailed Mappack Manager", version = "1.0.0") public class NmmPlugin { public static final Gson gson = new Gson(); @Inject private Logger logger; @Subscribe public void registerMappacks(LoadMappacksEvent event) { HttpClient httpClient = HttpClientBuilder.create().build(); try { HttpGet request = new HttpGet("http://nmm.jk-5.nl/mappacks.json"); HttpResponse response = httpClient.execute(request); MappacksList list = gson.fromJson(EntityUtils.toString(response.getEntity(), "UTF-8"), MappacksList.class); for (String mappack : list.mappacks) { event.register(new NmmMappack(mappack, this)); } this.logger.info("Registered " + list.mappacks.length + " nmm mappacks"); } catch (Exception e) { this.logger.warn("Was not able to fetch mappacks from nmm.jk-5.nl", e); } } public Logger getLogger() { return this.logger; } }