Java tutorial
/* * Copyright 2015-2017 Austin Keener & Michael Ritter & Florian Spie * * Licensed 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 net.dv8tion.jda.core.handle; import net.dv8tion.jda.core.entities.User; import net.dv8tion.jda.core.entities.impl.GuildImpl; import net.dv8tion.jda.core.entities.impl.JDAImpl; import net.dv8tion.jda.core.events.guild.GuildBanEvent; import net.dv8tion.jda.core.events.guild.GuildUnbanEvent; import org.json.JSONObject; public class GuildBanHandler extends SocketHandler { private final boolean banned; public GuildBanHandler(JDAImpl api, boolean banned) { super(api); this.banned = banned; } @Override protected Long handleInternally(JSONObject content) { final long id = content.getLong("guild_id"); if (api.getGuildLock().isLocked(id)) return id; JSONObject userJson = content.getJSONObject("user"); GuildImpl guild = (GuildImpl) api.getGuildMap().get(id); if (guild == null) { api.getEventCache().cache(EventCache.Type.GUILD, id, () -> { handle(responseNumber, allContent); }); EventCache.LOG.debug( "Received Guild Member " + (banned ? "Ban" : "Unban") + " event for a Guild not yet cached."); return null; } User user = api.getEntityBuilder().createFakeUser(userJson, false); if (banned) { api.getEventManager().handle(new GuildBanEvent(api, responseNumber, guild, user)); } else { api.getEventManager().handle(new GuildUnbanEvent(api, responseNumber, guild, user)); } return null; } }