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First commit of Diva Groups. The Data bits went to OpenSim.Data core, the rest to Addons.Groups.dll.
This commit is contained in:
Diva Canto
824
OpenSim/Addons/Groups/RemoteConnectorCacheWrapper.cs
Normal file
824
OpenSim/Addons/Groups/RemoteConnectorCacheWrapper.cs
Normal file
@@ -0,0 +1,824 @@
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/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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||||
* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System;
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using System.Collections.Generic;
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using System.Reflection;
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using System.Threading;
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using OpenSim.Framework;
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using OpenSim.Region.Framework.Interfaces;
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using OpenMetaverse;
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namespace OpenSim.Groups
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{
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public delegate ExtendedGroupRecord GroupRecordDelegate();
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public delegate GroupMembershipData GroupMembershipDelegate();
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public delegate List<GroupMembershipData> GroupMembershipListDelegate();
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public delegate List<ExtendedGroupMembersData> GroupMembersListDelegate();
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public delegate List<GroupRolesData> GroupRolesListDelegate();
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public delegate List<ExtendedGroupRoleMembersData> RoleMembersListDelegate();
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public delegate GroupNoticeInfo NoticeDelegate();
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public delegate List<ExtendedGroupNoticeData> NoticeListDelegate();
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public delegate void VoidDelegate();
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public delegate bool BooleanDelegate();
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public class RemoteConnectorCacheWrapper
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{
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private ForeignImporter m_ForeignImporter;
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private Dictionary<string, bool> m_ActiveRequests = new Dictionary<string, bool>();
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private const int GROUPS_CACHE_TIMEOUT = 5 * 60; // 5 minutes
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// This all important cache cahces objects of different types:
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// group-<GroupID> or group-<Name> => ExtendedGroupRecord
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// active-<AgentID> => GroupMembershipData
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// membership-<AgentID>-<GroupID> => GroupMembershipData
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// memberships-<AgentID> => List<GroupMembershipData>
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// members-<RequestingAgentID>-<GroupID> => List<ExtendedGroupMembersData>
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// role-<RoleID> => GroupRolesData
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// roles-<GroupID> => List<GroupRolesData> ; all roles in the group
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// roles-<GroupID>-<AgentID> => List<GroupRolesData> ; roles that the agent has
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// rolemembers-<RequestingAgentID>-<GroupID> => List<ExtendedGroupRoleMembersData>
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// notice-<noticeID> => GroupNoticeInfo
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// notices-<GroupID> => List<ExtendedGroupNoticeData>
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private ExpiringCache<string, object> m_Cache = new ExpiringCache<string, object>();
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public RemoteConnectorCacheWrapper(IUserManagement uman)
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{
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m_ForeignImporter = new ForeignImporter(uman);
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}
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public UUID CreateGroup(UUID RequestingAgentID, GroupRecordDelegate d)
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{
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//m_log.DebugFormat("[Groups.RemoteConnector]: Creating group {0}", name);
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//reason = string.Empty;
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//ExtendedGroupRecord group = m_GroupsService.CreateGroup(RequestingAgentID.ToString(), name, charter, showInList, insigniaID,
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// membershipFee, openEnrollment, allowPublish, maturePublish, founderID, out reason);
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ExtendedGroupRecord group = d();
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if (group == null)
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return UUID.Zero;
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if (group.GroupID != UUID.Zero)
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lock (m_Cache)
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{
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m_Cache.Add("group-" + group.GroupID.ToString(), group, GROUPS_CACHE_TIMEOUT);
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if (m_Cache.Contains("memberships-" + RequestingAgentID.ToString()))
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m_Cache.Remove("memberships-" + RequestingAgentID.ToString());
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}
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return group.GroupID;
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}
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public bool UpdateGroup(UUID groupID, GroupRecordDelegate d)
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{
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//reason = string.Empty;
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//ExtendedGroupRecord group = m_GroupsService.UpdateGroup(RequestingAgentID, groupID, charter, showInList, insigniaID, membershipFee, openEnrollment, allowPublish, maturePublish);
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ExtendedGroupRecord group = d();
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if (group != null && group.GroupID != UUID.Zero)
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lock (m_Cache)
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m_Cache.AddOrUpdate("group-" + group.GroupID.ToString(), group, GROUPS_CACHE_TIMEOUT);
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return true;
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}
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public ExtendedGroupRecord GetGroupRecord(string RequestingAgentID, UUID GroupID, string GroupName, GroupRecordDelegate d)
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{
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//if (GroupID == UUID.Zero && (GroupName == null || GroupName != null && GroupName == string.Empty))
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// return null;
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object group = null;
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bool firstCall = false;
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string cacheKey = "group-";
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if (GroupID != UUID.Zero)
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cacheKey += GroupID.ToString();
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else
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cacheKey += GroupName;
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//m_log.DebugFormat("[XXX]: GetGroupRecord {0}", cacheKey);
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while (true)
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{
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lock (m_Cache)
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{
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if (m_Cache.TryGetValue(cacheKey, out group))
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{
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//m_log.DebugFormat("[XXX]: GetGroupRecord {0} cached!", cacheKey);
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return (ExtendedGroupRecord)group;
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}
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// not cached
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if (!m_ActiveRequests.ContainsKey(cacheKey))
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{
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m_ActiveRequests.Add(cacheKey, true);
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firstCall = true;
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}
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}
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if (firstCall)
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{
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//group = m_GroupsService.GetGroupRecord(RequestingAgentID, GroupID, GroupName);
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group = d();
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lock (m_Cache)
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{
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m_Cache.AddOrUpdate(cacheKey, group, GROUPS_CACHE_TIMEOUT);
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m_ActiveRequests.Remove(cacheKey);
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return (ExtendedGroupRecord)group;
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}
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}
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else
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Thread.Sleep(50);
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}
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}
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public bool AddAgentToGroup(string RequestingAgentID, string AgentID, UUID GroupID, GroupMembershipDelegate d)
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{
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GroupMembershipData membership = d();
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if (membership == null)
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return false;
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lock (m_Cache)
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{
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// first, remove everything! add a user is a heavy-duty op
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m_Cache.Clear();
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m_Cache.AddOrUpdate("active-" + AgentID.ToString(), membership, GROUPS_CACHE_TIMEOUT);
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m_Cache.AddOrUpdate("membership-" + AgentID.ToString() + "-" + GroupID.ToString(), membership, GROUPS_CACHE_TIMEOUT);
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}
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return true;
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}
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public void RemoveAgentFromGroup(string RequestingAgentID, string AgentID, UUID GroupID, VoidDelegate d)
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{
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d();
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lock (m_Cache)
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{
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string cacheKey = "active-" + AgentID.ToString();
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if (m_Cache.Contains(cacheKey))
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m_Cache.Remove(cacheKey);
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cacheKey = "memberships-" + AgentID.ToString();
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if (m_Cache.Contains(cacheKey))
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m_Cache.Remove(cacheKey);
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cacheKey = "membership-" + AgentID.ToString() + "-" + GroupID.ToString();
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if (m_Cache.Contains(cacheKey))
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m_Cache.Remove(cacheKey);
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cacheKey = "members-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
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if (m_Cache.Contains(cacheKey))
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m_Cache.Remove(cacheKey);
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cacheKey = "roles-" + "-" + GroupID.ToString() + "-" + AgentID.ToString();
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if (m_Cache.Contains(cacheKey))
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m_Cache.Remove(cacheKey);
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}
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}
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public void SetAgentActiveGroup(string AgentID, GroupMembershipDelegate d)
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{
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GroupMembershipData activeGroup = d();
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if (activeGroup != null)
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{
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string cacheKey = "active-" + AgentID.ToString();
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lock (m_Cache)
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if (m_Cache.Contains(cacheKey))
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m_Cache.AddOrUpdate(cacheKey, activeGroup, GROUPS_CACHE_TIMEOUT);
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}
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}
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public ExtendedGroupMembershipData GetAgentActiveMembership(string AgentID, GroupMembershipDelegate d)
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{
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object membership = null;
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bool firstCall = false;
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string cacheKey = "active-" + AgentID.ToString();
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//m_log.DebugFormat("[XXX]: GetAgentActiveMembership {0}", cacheKey);
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while (true)
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{
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lock (m_Cache)
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{
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if (m_Cache.TryGetValue(cacheKey, out membership))
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{
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//m_log.DebugFormat("[XXX]: GetAgentActiveMembership {0} cached!", cacheKey);
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return (ExtendedGroupMembershipData)membership;
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}
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// not cached
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if (!m_ActiveRequests.ContainsKey(cacheKey))
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{
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m_ActiveRequests.Add(cacheKey, true);
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firstCall = true;
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}
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}
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if (firstCall)
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{
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membership = d();
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lock (m_Cache)
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{
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m_Cache.AddOrUpdate(cacheKey, membership, GROUPS_CACHE_TIMEOUT);
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m_ActiveRequests.Remove(cacheKey);
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return (ExtendedGroupMembershipData)membership;
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}
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}
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else
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Thread.Sleep(50);
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}
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}
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public ExtendedGroupMembershipData GetAgentGroupMembership(string AgentID, UUID GroupID, GroupMembershipDelegate d)
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{
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object membership = null;
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bool firstCall = false;
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string cacheKey = "membership-" + AgentID.ToString() + "-" + GroupID.ToString();
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//m_log.DebugFormat("[XXX]: GetAgentGroupMembership {0}", cacheKey);
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while (true)
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{
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lock (m_Cache)
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{
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if (m_Cache.TryGetValue(cacheKey, out membership))
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{
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//m_log.DebugFormat("[XXX]: GetAgentGroupMembership {0}", cacheKey);
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return (ExtendedGroupMembershipData)membership;
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}
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// not cached
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if (!m_ActiveRequests.ContainsKey(cacheKey))
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{
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m_ActiveRequests.Add(cacheKey, true);
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firstCall = true;
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}
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}
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if (firstCall)
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{
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membership = d();
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lock (m_Cache)
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{
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m_Cache.AddOrUpdate(cacheKey, membership, GROUPS_CACHE_TIMEOUT);
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m_ActiveRequests.Remove(cacheKey);
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return (ExtendedGroupMembershipData)membership;
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}
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}
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else
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Thread.Sleep(50);
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}
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}
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public List<GroupMembershipData> GetAgentGroupMemberships(string AgentID, GroupMembershipListDelegate d)
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{
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object memberships = null;
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bool firstCall = false;
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string cacheKey = "memberships-" + AgentID.ToString();
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//m_log.DebugFormat("[XXX]: GetAgentGroupMemberships {0}", cacheKey);
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while (true)
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{
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lock (m_Cache)
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{
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if (m_Cache.TryGetValue(cacheKey, out memberships))
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{
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//m_log.DebugFormat("[XXX]: GetAgentGroupMemberships {0} cached!", cacheKey);
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return (List<GroupMembershipData>)memberships;
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}
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// not cached
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if (!m_ActiveRequests.ContainsKey(cacheKey))
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{
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m_ActiveRequests.Add(cacheKey, true);
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firstCall = true;
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}
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}
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if (firstCall)
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{
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memberships = d();
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lock (m_Cache)
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{
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m_Cache.AddOrUpdate(cacheKey, memberships, GROUPS_CACHE_TIMEOUT);
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m_ActiveRequests.Remove(cacheKey);
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return (List<GroupMembershipData>)memberships;
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}
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}
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else
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Thread.Sleep(50);
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}
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}
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public List<GroupMembersData> GetGroupMembers(string RequestingAgentID, UUID GroupID, GroupMembersListDelegate d)
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{
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object members = null;
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bool firstCall = false;
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// we need to key in also on the requester, because different ppl have different view privileges
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string cacheKey = "members-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
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//m_log.DebugFormat("[XXX]: GetGroupMembers {0}", cacheKey);
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while (true)
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||||
{
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lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.TryGetValue(cacheKey, out members))
|
||||
{
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List<ExtendedGroupMembersData> xx = (List<ExtendedGroupMembersData>)members;
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return xx.ConvertAll<GroupMembersData>(new Converter<ExtendedGroupMembersData, GroupMembersData>(m_ForeignImporter.ConvertGroupMembersData));
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}
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// not cached
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||||
if (!m_ActiveRequests.ContainsKey(cacheKey))
|
||||
{
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||||
m_ActiveRequests.Add(cacheKey, true);
|
||||
firstCall = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (firstCall)
|
||||
{
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||||
List<ExtendedGroupMembersData> _members = d();
|
||||
|
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if (_members != null && _members.Count > 0)
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||||
members = _members.ConvertAll<GroupMembersData>(new Converter<ExtendedGroupMembersData, GroupMembersData>(m_ForeignImporter.ConvertGroupMembersData));
|
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else
|
||||
members = new List<GroupMembersData>();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
//m_Cache.AddOrUpdate(cacheKey, members, GROUPS_CACHE_TIMEOUT);
|
||||
m_Cache.AddOrUpdate(cacheKey, _members, GROUPS_CACHE_TIMEOUT);
|
||||
m_ActiveRequests.Remove(cacheKey);
|
||||
|
||||
return (List<GroupMembersData>)members;
|
||||
}
|
||||
}
|
||||
else
|
||||
Thread.Sleep(50);
|
||||
}
|
||||
}
|
||||
|
||||
public bool AddGroupRole(UUID roleID, string description, string name, ulong powers, string title, BooleanDelegate d)
|
||||
{
|
||||
if (d())
|
||||
{
|
||||
GroupRolesData role = new GroupRolesData();
|
||||
role.Description = description;
|
||||
role.Members = 0;
|
||||
role.Name = name;
|
||||
role.Powers = powers;
|
||||
role.RoleID = roleID;
|
||||
role.Title = title;
|
||||
|
||||
lock (m_Cache)
|
||||
m_Cache.AddOrUpdate("role-" + roleID.ToString(), role, GROUPS_CACHE_TIMEOUT);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
public bool UpdateGroupRole(UUID groupID, UUID roleID, string name, string description, string title, ulong powers, BooleanDelegate d)
|
||||
{
|
||||
if (d())
|
||||
{
|
||||
object role;
|
||||
lock (m_Cache)
|
||||
if (m_Cache.TryGetValue("role-" + roleID.ToString(), out role))
|
||||
{
|
||||
GroupRolesData r = (GroupRolesData)role;
|
||||
r.Description = description;
|
||||
r.Name = name;
|
||||
r.Powers = powers;
|
||||
r.Title = title;
|
||||
|
||||
m_Cache.Update("role-" + roleID.ToString(), r, GROUPS_CACHE_TIMEOUT);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.Contains("role-" + roleID.ToString()))
|
||||
m_Cache.Remove("role-" + roleID.ToString());
|
||||
|
||||
// also remove these lists, because they will have an outdated role
|
||||
if (m_Cache.Contains("roles-" + groupID.ToString()))
|
||||
m_Cache.Remove("roles-" + groupID.ToString());
|
||||
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
public void RemoveGroupRole(string RequestingAgentID, UUID groupID, UUID roleID, VoidDelegate d)
|
||||
{
|
||||
d();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.Contains("role-" + roleID.ToString()))
|
||||
m_Cache.Remove("role-" + roleID.ToString());
|
||||
|
||||
// also remove the list, because it will have an removed role
|
||||
if (m_Cache.Contains("roles-" + groupID.ToString()))
|
||||
m_Cache.Remove("roles-" + groupID.ToString());
|
||||
|
||||
if (m_Cache.Contains("roles-" + groupID.ToString() + "-" + RequestingAgentID.ToString()))
|
||||
m_Cache.Remove("roles-" + groupID.ToString() + "-" + RequestingAgentID.ToString());
|
||||
|
||||
if (m_Cache.Contains("rolemembers-" + RequestingAgentID.ToString() + "-" + groupID.ToString()))
|
||||
m_Cache.Remove("rolemembers-" + RequestingAgentID.ToString() + "-" + groupID.ToString());
|
||||
}
|
||||
}
|
||||
|
||||
public List<GroupRolesData> GetGroupRoles(string RequestingAgentID, UUID GroupID, GroupRolesListDelegate d)
|
||||
{
|
||||
object roles = null;
|
||||
bool firstCall = false;
|
||||
string cacheKey = "roles-" + GroupID.ToString();
|
||||
|
||||
while (true)
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.TryGetValue(cacheKey, out roles))
|
||||
return (List<GroupRolesData>)roles;
|
||||
|
||||
// not cached
|
||||
if (!m_ActiveRequests.ContainsKey(cacheKey))
|
||||
{
|
||||
m_ActiveRequests.Add(cacheKey, true);
|
||||
firstCall = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (firstCall)
|
||||
{
|
||||
roles = d();
|
||||
if (roles != null)
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
m_Cache.AddOrUpdate(cacheKey, roles, GROUPS_CACHE_TIMEOUT);
|
||||
m_ActiveRequests.Remove(cacheKey);
|
||||
return (List<GroupRolesData>)roles;
|
||||
}
|
||||
}
|
||||
}
|
||||
else
|
||||
Thread.Sleep(50);
|
||||
}
|
||||
}
|
||||
|
||||
public List<GroupRoleMembersData> GetGroupRoleMembers(string RequestingAgentID, UUID GroupID, RoleMembersListDelegate d)
|
||||
{
|
||||
object rmembers = null;
|
||||
bool firstCall = false;
|
||||
// we need to key in also on the requester, because different ppl have different view privileges
|
||||
string cacheKey = "rolemembers-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
|
||||
|
||||
//m_log.DebugFormat("[XXX]: GetGroupRoleMembers {0}", cacheKey);
|
||||
while (true)
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.TryGetValue(cacheKey, out rmembers))
|
||||
{
|
||||
List<ExtendedGroupRoleMembersData> xx = (List<ExtendedGroupRoleMembersData>)rmembers;
|
||||
return xx.ConvertAll<GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData);
|
||||
}
|
||||
|
||||
// not cached
|
||||
if (!m_ActiveRequests.ContainsKey(cacheKey))
|
||||
{
|
||||
m_ActiveRequests.Add(cacheKey, true);
|
||||
firstCall = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (firstCall)
|
||||
{
|
||||
List<ExtendedGroupRoleMembersData> _rmembers = d();
|
||||
|
||||
if (_rmembers != null && _rmembers.Count > 0)
|
||||
rmembers = _rmembers.ConvertAll<GroupRoleMembersData>(new Converter<ExtendedGroupRoleMembersData, GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData));
|
||||
else
|
||||
rmembers = new List<GroupRoleMembersData>();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
// For some strange reason, when I cache the list of GroupRoleMembersData,
|
||||
// it gets emptied out. The TryGet gets an empty list...
|
||||
//m_Cache.AddOrUpdate(cacheKey, rmembers, GROUPS_CACHE_TIMEOUT);
|
||||
// Caching the list of ExtendedGroupRoleMembersData doesn't show that issue
|
||||
// I don't get it.
|
||||
m_Cache.AddOrUpdate(cacheKey, _rmembers, GROUPS_CACHE_TIMEOUT);
|
||||
m_ActiveRequests.Remove(cacheKey);
|
||||
return (List<GroupRoleMembersData>)rmembers;
|
||||
}
|
||||
}
|
||||
else
|
||||
Thread.Sleep(50);
|
||||
}
|
||||
}
|
||||
|
||||
public void AddAgentToGroupRole(string RequestingAgentID, string AgentID, UUID GroupID, UUID RoleID, BooleanDelegate d)
|
||||
{
|
||||
if (d())
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
// update the cached role
|
||||
string cacheKey = "role-" + RoleID.ToString();
|
||||
object obj;
|
||||
if (m_Cache.TryGetValue(cacheKey, out obj))
|
||||
{
|
||||
GroupRolesData r = (GroupRolesData)obj;
|
||||
r.Members++;
|
||||
}
|
||||
|
||||
// add this agent to the list of role members
|
||||
cacheKey = "rolemembers-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
|
||||
if (m_Cache.TryGetValue(cacheKey, out obj))
|
||||
{
|
||||
try
|
||||
{
|
||||
// This may throw an exception, in which case the agentID is not a UUID but a full ID
|
||||
// In that case, let's just remove the whoe things from the cache
|
||||
UUID id = new UUID(AgentID);
|
||||
List<ExtendedGroupRoleMembersData> xx = (List<ExtendedGroupRoleMembersData>)obj;
|
||||
List<GroupRoleMembersData> rmlist = xx.ConvertAll<GroupRoleMembersData>(m_ForeignImporter.ConvertGroupRoleMembersData);
|
||||
GroupRoleMembersData rm = new GroupRoleMembersData();
|
||||
rm.MemberID = id;
|
||||
rm.RoleID = RoleID;
|
||||
rmlist.Add(rm);
|
||||
}
|
||||
catch
|
||||
{
|
||||
m_Cache.Remove(cacheKey);
|
||||
}
|
||||
}
|
||||
|
||||
// Remove the cached info about this agent's roles
|
||||
// because we don't have enough local info about the new role
|
||||
cacheKey = "roles-" + GroupID.ToString() + "-" + AgentID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public void RemoveAgentFromGroupRole(string RequestingAgentID, string AgentID, UUID GroupID, UUID RoleID, BooleanDelegate d)
|
||||
{
|
||||
if (d())
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
// update the cached role
|
||||
string cacheKey = "role-" + RoleID.ToString();
|
||||
object obj;
|
||||
if (m_Cache.TryGetValue(cacheKey, out obj))
|
||||
{
|
||||
GroupRolesData r = (GroupRolesData)obj;
|
||||
r.Members--;
|
||||
}
|
||||
|
||||
cacheKey = "roles-" + GroupID.ToString() + "-" + AgentID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
|
||||
cacheKey = "rolemembers-" + RequestingAgentID.ToString() + "-" + GroupID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public List<GroupRolesData> GetAgentGroupRoles(string RequestingAgentID, string AgentID, UUID GroupID, GroupRolesListDelegate d)
|
||||
{
|
||||
object roles = null;
|
||||
bool firstCall = false;
|
||||
string cacheKey = "roles-" + GroupID.ToString() + "-" + AgentID.ToString();
|
||||
|
||||
//m_log.DebugFormat("[XXX]: GetAgentGroupRoles {0}", cacheKey);
|
||||
|
||||
while (true)
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.TryGetValue(cacheKey, out roles))
|
||||
{
|
||||
//m_log.DebugFormat("[XXX]: GetAgentGroupRoles {0} cached!", cacheKey);
|
||||
return (List<GroupRolesData>)roles;
|
||||
}
|
||||
|
||||
// not cached
|
||||
if (!m_ActiveRequests.ContainsKey(cacheKey))
|
||||
{
|
||||
m_ActiveRequests.Add(cacheKey, true);
|
||||
firstCall = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (firstCall)
|
||||
{
|
||||
roles = d();
|
||||
lock (m_Cache)
|
||||
{
|
||||
m_Cache.AddOrUpdate(cacheKey, roles, GROUPS_CACHE_TIMEOUT);
|
||||
m_ActiveRequests.Remove(cacheKey);
|
||||
return (List<GroupRolesData>)roles;
|
||||
}
|
||||
}
|
||||
else
|
||||
Thread.Sleep(50);
|
||||
}
|
||||
}
|
||||
|
||||
public void SetAgentActiveGroupRole(string AgentID, UUID GroupID, VoidDelegate d)
|
||||
{
|
||||
d();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
// Invalidate cached info, because it has ActiveRoleID and Powers
|
||||
string cacheKey = "membership-" + AgentID.ToString() + "-" + GroupID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
|
||||
cacheKey = "memberships-" + AgentID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
}
|
||||
}
|
||||
|
||||
public void UpdateMembership(string AgentID, UUID GroupID, bool AcceptNotices, bool ListInProfile, VoidDelegate d)
|
||||
{
|
||||
d();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
string cacheKey = "membership-" + AgentID.ToString() + "-" + GroupID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
|
||||
cacheKey = "memberships-" + AgentID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
|
||||
cacheKey = "active-" + AgentID.ToString();
|
||||
object m = null;
|
||||
if (m_Cache.TryGetValue(cacheKey, out m))
|
||||
{
|
||||
GroupMembershipData membership = (GroupMembershipData)m;
|
||||
membership.ListInProfile = ListInProfile;
|
||||
membership.AcceptNotices = AcceptNotices;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public bool AddGroupNotice(UUID groupID, UUID noticeID, GroupNoticeInfo notice, BooleanDelegate d)
|
||||
{
|
||||
if (d())
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
m_Cache.AddOrUpdate("notice-" + noticeID.ToString(), notice, GROUPS_CACHE_TIMEOUT);
|
||||
string cacheKey = "notices-" + groupID.ToString();
|
||||
if (m_Cache.Contains(cacheKey))
|
||||
m_Cache.Remove(cacheKey);
|
||||
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
public GroupNoticeInfo GetGroupNotice(UUID noticeID, NoticeDelegate d)
|
||||
{
|
||||
object notice = null;
|
||||
bool firstCall = false;
|
||||
string cacheKey = "notice-" + noticeID.ToString();
|
||||
|
||||
//m_log.DebugFormat("[XXX]: GetAgentGroupRoles {0}", cacheKey);
|
||||
|
||||
while (true)
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.TryGetValue(cacheKey, out notice))
|
||||
{
|
||||
return (GroupNoticeInfo)notice;
|
||||
}
|
||||
|
||||
// not cached
|
||||
if (!m_ActiveRequests.ContainsKey(cacheKey))
|
||||
{
|
||||
m_ActiveRequests.Add(cacheKey, true);
|
||||
firstCall = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (firstCall)
|
||||
{
|
||||
GroupNoticeInfo _notice = d();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
m_Cache.AddOrUpdate(cacheKey, _notice, GROUPS_CACHE_TIMEOUT);
|
||||
m_ActiveRequests.Remove(cacheKey);
|
||||
return _notice;
|
||||
}
|
||||
}
|
||||
else
|
||||
Thread.Sleep(50);
|
||||
}
|
||||
}
|
||||
|
||||
public List<ExtendedGroupNoticeData> GetGroupNotices(UUID GroupID, NoticeListDelegate d)
|
||||
{
|
||||
object notices = null;
|
||||
bool firstCall = false;
|
||||
string cacheKey = "notices-" + GroupID.ToString();
|
||||
|
||||
//m_log.DebugFormat("[XXX]: GetGroupNotices {0}", cacheKey);
|
||||
|
||||
while (true)
|
||||
{
|
||||
lock (m_Cache)
|
||||
{
|
||||
if (m_Cache.TryGetValue(cacheKey, out notices))
|
||||
{
|
||||
//m_log.DebugFormat("[XXX]: GetGroupNotices {0} cached!", cacheKey);
|
||||
return (List<ExtendedGroupNoticeData>)notices;
|
||||
}
|
||||
|
||||
// not cached
|
||||
if (!m_ActiveRequests.ContainsKey(cacheKey))
|
||||
{
|
||||
m_ActiveRequests.Add(cacheKey, true);
|
||||
firstCall = true;
|
||||
}
|
||||
}
|
||||
|
||||
if (firstCall)
|
||||
{
|
||||
notices = d();
|
||||
|
||||
lock (m_Cache)
|
||||
{
|
||||
m_Cache.AddOrUpdate(cacheKey, notices, GROUPS_CACHE_TIMEOUT);
|
||||
m_ActiveRequests.Remove(cacheKey);
|
||||
return (List<ExtendedGroupNoticeData>)notices;
|
||||
}
|
||||
}
|
||||
else
|
||||
Thread.Sleep(50);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user