public synchronized InputStream obtainFile(String sessionID, String source, String fileName) throws IOException {ensureOpen();ReplicationSession session = sessions.get(sessionID);if (session != null && session.isExpired(expirationThresholdMilllis)) {releaseSession(sessionID);session = null;}if (session == null) {throw new SessionExpiredException("session (" + sessionID + ") expired while obtaining file: source=" + source+ " file=" + fileName);}sessions.get(sessionID).markAccessed();return session.revision.revision.open(source, fileName);}
public virtual Stream ObtainFile(string sessionId, string source, string fileName){lock (padlock){EnsureOpen();ReplicationSession session;if (sessions.TryGetValue(sessionId, out session) && session != null && session.IsExpired(ExpirationThreshold)){ReleaseSession(sessionId);session = null;}if (session == null){throw new SessionExpiredException(string.Format("session ({0}) expired while obtaining file: source={1} file={2}", sessionId, source, fileName));}sessions[sessionId].MarkAccessed();return session.Revision.Revision.Open(source, fileName);}}