net.dv8tion.jda.internal.handle.GuildCreateHandler Maven / Gradle / Ivy

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Java wrapper for the popular chat & VOIP service: Discord https://discord.com

There is a newer version: 5.1.0

/*
 * Copyright 2015 Austin Keener, Michael Ritter, Florian Spieß, and the JDA contributors
 *
 * 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.internal.handle;

import net.dv8tion.jda.api.utils.data.DataObject;
import net.dv8tion.jda.internal.JDAImpl;
import net.dv8tion.jda.internal.entities.GuildImpl;

public class GuildCreateHandler extends SocketHandler
{

    public GuildCreateHandler(JDAImpl api)
    {
        super(api);
    }

    @Override
    protected Long handleInternally(DataObject content)
    {
        final long id = content.getLong("id");
        GuildImpl guild = (GuildImpl) getJDA().getGuildById(id);
        if (guild == null)
        {
            // This can happen in 3 scenarios:
            //
            //   1) The guild is provided in guild streaming during initial session setup
            //   2) The guild has just been joined by the bot (added through moderator)
            //   3) The guild was marked unavailable and has come back
            //
            // The controller will fire an appropriate event for each case.
            getJDA().getGuildSetupController().onCreate(id, content);
        }

        // Anything else is either a duplicate event or unexpected behavior
        return null;
    }
}