From 53e83e5dbb3590cb9c858aa301665357d1511b30 Mon Sep 17 00:00:00 2001 From: Diva Canto Date: Sun, 10 Jan 2010 16:20:59 -0800 Subject: * Starting to clean the house... * Fixed circular dependency --- .../Cache/UserProfileCacheService.cs | 277 --------------------- 1 file changed, 277 deletions(-) delete mode 100644 OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs (limited to 'OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs') diff --git a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs b/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs deleted file mode 100644 index acae4b1..0000000 --- a/OpenSim/Framework/Communications/Cache/UserProfileCacheService.cs +++ /dev/null @@ -1,277 +0,0 @@ -/* - * Copyright (c) Contributors, http://opensimulator.org/ - * See CONTRIBUTORS.TXT for a full list of copyright holders. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * * Neither the name of the OpenSimulator Project nor the - * names of its contributors may be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY - * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE - * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY - * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES - * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; - * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND - * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS - * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -using System.Collections.Generic; -using System.Reflection; -using log4net; -using OpenMetaverse; -using OpenSim.Services.Interfaces; - -namespace OpenSim.Framework.Communications.Cache -{ - /// - /// Holds user profile information and retrieves it from backend services. - /// - public class UserProfileCacheService - { - private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType); - - /// - /// Standard format for names. - /// - public const string NAME_FORMAT = "{0} {1}"; - - /// - /// The comms manager holds references to services (user, grid, inventory, etc.) - /// - private readonly CommunicationsManager m_commsManager; - - /// - /// User profiles indexed by UUID - /// - private readonly Dictionary m_userProfilesById - = new Dictionary(); - - /// - /// User profiles indexed by name - /// - private readonly Dictionary m_userProfilesByName - = new Dictionary(); - - /// - /// The root library folder. - /// - public readonly InventoryFolderImpl LibraryRoot; - - private IInventoryService m_InventoryService; - - /// - /// Constructor - /// - /// - /// - public UserProfileCacheService(CommunicationsManager commsManager, LibraryRootFolder libraryRootFolder) - { - m_commsManager = commsManager; - LibraryRoot = libraryRootFolder; - } - - public void SetInventoryService(IInventoryService invService) - { - m_InventoryService = invService; - } - - /// - /// A new user has moved into a region in this instance so retrieve their profile from the user service. - /// - /// - /// It isn't strictly necessary to make this call since user data can be lazily requested later on. However, - /// it might be helpful in order to avoid an initial response delay later on - /// - /// - public void AddNewUser(UUID userID) - { - if (userID == UUID.Zero) - return; - - //m_log.DebugFormat("[USER CACHE]: Adding user profile for {0}", userID); - GetUserDetails(userID); - } - - /// - /// Remove this user's profile cache. - /// - /// - /// true if the user was successfully removed, false otherwise - public bool RemoveUser(UUID userId) - { - if (!RemoveFromCaches(userId)) - { - m_log.WarnFormat( - "[USER CACHE]: Tried to remove the profile of user {0}, but this was not in the scene", userId); - - return false; - } - - return true; - } - - /// - /// Get details of the given user. - /// - /// If the user isn't in cache then the user is requested from the profile service. - /// - /// null if no user details are found - public CachedUserInfo GetUserDetails(string fname, string lname) - { - lock (m_userProfilesByName) - { - CachedUserInfo userInfo; - - if (m_userProfilesByName.TryGetValue(string.Format(NAME_FORMAT, fname, lname), out userInfo)) - { - return userInfo; - } - else - { - UserProfileData userProfile = m_commsManager.UserService.GetUserProfile(fname, lname); - - if (userProfile != null) - { - - if ((userProfile.UserAssetURI == null || userProfile.UserAssetURI == "") && m_commsManager.NetworkServersInfo != null) - userProfile.UserAssetURI = m_commsManager.NetworkServersInfo.AssetURL; - if ((userProfile.UserInventoryURI == null || userProfile.UserInventoryURI == "") && m_commsManager.NetworkServersInfo != null) - userProfile.UserInventoryURI = m_commsManager.NetworkServersInfo.InventoryURL; - - return AddToCaches(userProfile); - } - else - return null; - } - } - } - - /// - /// Get details of the given user. - /// - /// If the user isn't in cache then the user is requested from the profile service. - /// - /// null if no user details are found - public CachedUserInfo GetUserDetails(UUID userID) - { - if (userID == UUID.Zero) - return null; - - lock (m_userProfilesById) - { - if (m_userProfilesById.ContainsKey(userID)) - { - return m_userProfilesById[userID]; - } - else - { - UserProfileData userProfile = m_commsManager.UserService.GetUserProfile(userID); - if (userProfile != null) - { - - if ((userProfile.UserAssetURI == null || userProfile.UserAssetURI == "") && m_commsManager.NetworkServersInfo != null) - userProfile.UserAssetURI = m_commsManager.NetworkServersInfo.AssetURL; - if ((userProfile.UserInventoryURI == null || userProfile.UserInventoryURI == "") && m_commsManager.NetworkServersInfo != null) - userProfile.UserInventoryURI = m_commsManager.NetworkServersInfo.InventoryURL; - - return AddToCaches(userProfile); - } - else - return null; - } - } - } - - /// - /// Update an existing profile - /// - /// - /// true if a user profile was found to update, false otherwise - // Commented out for now. The implementation needs to be improved by protecting against race conditions, - // probably by making sure that the update doesn't use the UserCacheInfo.UserProfile directly (possibly via - // returning a read only class from the cache). -// public bool StoreProfile(UserProfileData userProfile) -// { -// lock (m_userProfilesById) -// { -// CachedUserInfo userInfo = GetUserDetails(userProfile.ID); -// -// if (userInfo != null) -// { -// userInfo.m_userProfile = userProfile; -// m_commsManager.UserService.UpdateUserProfile(userProfile); -// -// return true; -// } -// } -// -// return false; -// } - - /// - /// Populate caches with the given user profile - /// - /// - protected CachedUserInfo AddToCaches(UserProfileData userProfile) - { - CachedUserInfo createdUserInfo = new CachedUserInfo(m_InventoryService, userProfile); - - lock (m_userProfilesById) - { - m_userProfilesById[createdUserInfo.UserProfile.ID] = createdUserInfo; - - lock (m_userProfilesByName) - { - m_userProfilesByName[createdUserInfo.UserProfile.Name] = createdUserInfo; - } - } - - return createdUserInfo; - } - - /// - /// Remove profile belong to the given uuid from the caches - /// - /// - /// true if there was a profile to remove, false otherwise - protected bool RemoveFromCaches(UUID userId) - { - lock (m_userProfilesById) - { - if (m_userProfilesById.ContainsKey(userId)) - { - CachedUserInfo userInfo = m_userProfilesById[userId]; - m_userProfilesById.Remove(userId); - - lock (m_userProfilesByName) - { - m_userProfilesByName.Remove(userInfo.UserProfile.Name); - } - - return true; - } - } - - return false; - } - - /// - /// Preloads User data into the region cache. Modules may use this service to add non-standard clients - /// - /// - public void PreloadUserCache(UserProfileData userData) - { - AddToCaches(userData); - } - } -} -- cgit v1.1