Example #1
0
 internal static void TryGetExistingValueInStore <T>(IExchangePrincipal exchangePrincipal, string clientString, string userConfigKey, Func <string, KeyValuePair <T, ElcMailboxHelper.ConfigState> > valueFunction, out T existingValue, out ElcMailboxHelper.ConfigState state, out Exception exception)
 {
     existingValue = default(T);
     state         = ElcMailboxHelper.ConfigState.Unknown;
     exception     = null;
     try
     {
         using (MailboxSession mailboxSession = ElcMailboxHelper.OpenMailboxSessionAsSystemService(exchangePrincipal, clientString))
         {
             if (mailboxSession == null)
             {
                 state = ElcMailboxHelper.ConfigState.ErrorWhileFetching;
             }
             else
             {
                 StoreId systemFolderId = mailboxSession.GetSystemFolderId();
                 if (systemFolderId != null)
                 {
                     using (UserConfiguration userConfiguration = ElcMailboxHelper.OpenFaiMessage(mailboxSession, "MRM", false, systemFolderId))
                     {
                         if (userConfiguration == null)
                         {
                             state = ElcMailboxHelper.ConfigState.FAINotFound;
                         }
                         else
                         {
                             IDictionary dictionary = userConfiguration.GetDictionary();
                             if (dictionary != null && dictionary.Contains(userConfigKey))
                             {
                                 string text = dictionary[userConfigKey] as string;
                                 if (text != null)
                                 {
                                     KeyValuePair <T, ElcMailboxHelper.ConfigState> keyValuePair = valueFunction(text);
                                     existingValue = keyValuePair.Key;
                                     state         = keyValuePair.Value;
                                 }
                                 else
                                 {
                                     state = ElcMailboxHelper.ConfigState.Empty;
                                 }
                             }
                             else
                             {
                                 state = ElcMailboxHelper.ConfigState.Empty;
                             }
                         }
                         goto IL_AE;
                     }
                 }
                 state = ElcMailboxHelper.ConfigState.FAINotFound;
             }
             IL_AE :;
         }
     }
     catch (InvalidCastException ex)
     {
         state     = ElcMailboxHelper.ConfigState.Corrupt;
         exception = ex;
     }
     catch (CorruptDataException ex2)
     {
         state     = ElcMailboxHelper.ConfigState.Corrupt;
         exception = ex2;
     }
     catch (InvalidOperationException ex3)
     {
         state     = ElcMailboxHelper.ConfigState.Invalid;
         exception = ex3;
     }
     catch (StorageTransientException ex4)
     {
         state     = ElcMailboxHelper.ConfigState.ErrorWhileFetching;
         exception = ex4;
     }
     catch (StoragePermanentException ex5)
     {
         state     = ElcMailboxHelper.ConfigState.ErrorWhileFetching;
         exception = ex5;
     }
 }
Example #2
0
        private static bool UpdateFAIMessage(string userConfigKey, string serializedValue, IExchangePrincipal principal, string clientString, out Exception ex)
        {
            ex = null;
            bool result = false;

            try
            {
                using (MailboxSession mailboxSession = ElcMailboxHelper.OpenMailboxSessionAsSystemService(principal, clientString))
                {
                    if (mailboxSession != null)
                    {
                        StoreId storeId = mailboxSession.GetSystemFolderId();
                        if (storeId == null)
                        {
                            storeId = mailboxSession.CreateSystemFolder();
                        }
                        using (UserConfiguration userConfiguration = ElcMailboxHelper.OpenFaiMessage(mailboxSession, "MRM", true, storeId))
                        {
                            if (userConfiguration != null)
                            {
                                IDictionary dictionary = userConfiguration.GetDictionary();
                                if (dictionary != null)
                                {
                                    if (dictionary.Contains(userConfigKey))
                                    {
                                        dictionary[userConfigKey] = serializedValue;
                                    }
                                    else
                                    {
                                        dictionary.Add(userConfigKey, serializedValue);
                                    }
                                    userConfiguration.Save();
                                    result = true;
                                }
                            }
                        }
                    }
                }
            }
            catch (CorruptDataException ex2)
            {
                result = false;
                ex     = ex2;
            }
            catch (InvalidOperationException ex3)
            {
                result = false;
                ex     = ex3;
            }
            catch (ObjectNotFoundException ex4)
            {
                result = false;
                ex     = ex4;
            }
            catch (StorageTransientException ex5)
            {
                result = false;
                ex     = ex5;
            }
            catch (StoragePermanentException ex6)
            {
                result = false;
                ex     = ex6;
            }
            return(result);
        }