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GroupChatUserManager.java 2.5KB

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  1. /*
  2. * Copyright (c) 2006-2015 DMDirc Developers
  3. *
  4. * Permission is hereby granted, free of charge, to any person obtaining a copy
  5. * of this software and associated documentation files (the "Software"), to deal
  6. * in the Software without restriction, including without limitation the rights
  7. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  8. * copies of the Software, and to permit persons to whom the Software is
  9. * furnished to do so, subject to the following conditions:
  10. *
  11. * The above copyright notice and this permission notice shall be included in
  12. * all copies or substantial portions of the Software.
  13. *
  14. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  17. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  18. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  19. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  20. * SOFTWARE.
  21. */
  22. package com.dmdirc;
  23. import com.dmdirc.interfaces.GroupChat;
  24. import com.dmdirc.interfaces.GroupChatUser;
  25. import com.dmdirc.interfaces.User;
  26. import com.dmdirc.parser.interfaces.ChannelClientInfo;
  27. import java.util.HashMap;
  28. import java.util.Map;
  29. import javax.inject.Inject;
  30. import javax.inject.Singleton;
  31. /**
  32. *
  33. */
  34. @Singleton
  35. public class GroupChatUserManager {
  36. private final GroupChatUserFactory groupChatUserFactory;
  37. private final UserManager userManager;
  38. private final Map<ChannelClientInfo, GroupChatUser> userCache;
  39. @Inject
  40. public GroupChatUserManager(final GroupChatUserFactory groupChatUserFactory,
  41. final UserManager userManager) {
  42. this.groupChatUserFactory = groupChatUserFactory;
  43. this.userManager = userManager;
  44. userCache = new HashMap<>();
  45. }
  46. public GroupChatUser getUserFromClient(final ChannelClientInfo client,
  47. final GroupChat groupChat) {
  48. return getUserFromClient(client,
  49. userManager.getUserFromClientInfo(client.getClient(),
  50. groupChat.getConnection().get()), groupChat);
  51. }
  52. public GroupChatUser getUserFromClient(final ChannelClientInfo client,
  53. final User user, final GroupChat groupChat) {
  54. userCache.putIfAbsent(client, groupChatUserFactory.getGroupChatUser(user, groupChat, client));
  55. return userCache.get(client);
  56. }
  57. }