/* * Copyright (c) 2006-2017 DMDirc Developers * * 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 com.dmdirc; import com.dmdirc.interfaces.GroupChat; import com.dmdirc.interfaces.GroupChatUser; import com.dmdirc.interfaces.User; import com.dmdirc.parser.interfaces.ChannelClientInfo; import java.util.HashMap; import java.util.Map; import javax.inject.Inject; import javax.inject.Singleton; /** * */ @Singleton public class GroupChatUserManager { private final GroupChatUserFactory groupChatUserFactory; private final UserManager userManager; private final Map userCache; @Inject public GroupChatUserManager(final GroupChatUserFactory groupChatUserFactory, final UserManager userManager) { this.groupChatUserFactory = groupChatUserFactory; this.userManager = userManager; userCache = new HashMap<>(); } public GroupChatUser getUserFromClient(final ChannelClientInfo client, final GroupChat groupChat) { return getUserFromClient(client, userManager.getUserFromClientInfo(client.getClient(), groupChat.getConnection().get()), groupChat); } public GroupChatUser getUserFromClient(final ChannelClientInfo client, final User user, final GroupChat groupChat) { userCache.putIfAbsent(client, groupChatUserFactory.getGroupChatUser(user, groupChat, client)); return userCache.get(client); } }