Messaging system

• US 8,489,934 B2
• Filed: 06/07/2007
• Issued: 07/16/2013
• Est. Priority Date: 06/28/2006
• Status: Active Grant

• Current Assignee: British Telecommunications PLC (BT Group PLC)
• Original Assignee: British Telecommunications PLC (BT Group PLC)
• Inventors: Boardman, Paul S, Smith, Steven J, Tullett, David L
• Primary Examiner(s): BUTLER, SARAI E
• Application Number:
  US12/303,815
• Publication Number:
  US 20100205496A1
• Time in Patent Office: 2,231 Days
• Field of Search: 714/39
• US Class Current: 714/39
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/066 Format adaptation, e.g. format conversion or compression
• CPC Class Codes: H04L 69/08 Protocols for interworking; Protocol conversion
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols

Abstract

Input messages are received at respective ports (10, 11, 12) of a message controller 4 from a plurality of external devices (100, 110, 120) which use different protocols. When an incoming message arrives at an input port a message object is created, the message object including a label identifying the respective input port. The conversion and subsequent handling of the messages uses program data which is retrieved from a program data store (5) according to the label indicating the input port. The program data retrieved is thus specified by the input port and allows conversion of messages into a common protocol to allow subsequent processing of the messages. This architecture allows the same program data to be called for external devices using the same protocol. Other processes may also be called from the program data store, covering functions such as validation, data enrichment, and exception handling processes.

Claims

1. Method for converting input messages from a plurality of different protocols, received by a message handling apparatus having a plurality of input ports, into a common protocol to allow processing of the messages using program data suitable for said conversion retrievable from a program data store, wherein when an incoming message arrives at an input port corresponding to the source of the message, a message object is created, the message object including a label identifying the respective input port, and wherein the program data is selected from the store according to the label indicating the input port.

2. Method according to claim 1 , wherein the program data also specifies the processes to be performed on the messages.

3. Method according to claim 2, wherein the message objects also identify the processes to be performed by the program data.

4. Method according to claim 3, wherein the message objects specify destinations to which data is to be delivered, and the processes performed by the program data include the preparation of messages to be transmitted to said destinations.

5. Method according to claim 4, wherein the program data includes the step of converting message objects from the common protocol into one or more different protocols for delivery to respective destinations through respective output ports.

6. Method according to claim 1, in which an exception handling process is retrievable from the program store for processing messages that cannot otherwise be processed, and recovering or reporting failure to process such messages.

7. Method according to claim 6, wherein the exception handling process to be recovered is selected from a plurality of such processes according to the route and/or event to be processed.

8. The method according to claim 1, wherein the program data store stores a concordance between respective identities of the input ports and selectable program data suitable for said conversion, and the program data store receives message objects, each having a label identifying a corresponding input port, respectively from the input ports.

9. Message handling apparatus having a plurality of input ports for receiving messages in a plurality of different protocols, means for generating a message object after receipt of at least a respective one of the messages on a respective input port, the message object including a label identifying the respective input port, a program data store for storing a plurality of program data suites for converting said messages into a common protocol to allow processing of the messages, and means for selecting program data from the store according to the label indicating the input port such that said messages are converted into a common protocol to allow processing of the messages.

10. Apparatus according to claim 9, wherein the program data also specifies the processes to be performed on the messages.

11. Apparatus according to claim 10, wherein the message objects also identify the processes to be performed by the program data.

12. Apparatus according to claim 11, wherein the message objects specify destinations to which data is to be delivered, and the processes performed by the process data include the preparation of messages to be transmitted to said destinations.

13. Apparatus according to claim 12, comprising means for converting message objects from the common protocol into one or more different protocols for delivery to respective destinations through respective output ports.

14. Apparatus according to claim 9, further comprising an exception handling means retrievable from the program store for processing messages that cannot otherwise be processed, and recovering or reporting failure to process such messages.

15. Apparatus according to claim 14, including means for selecting an exception handling means from a plurality of such means according to the route and/or event to be processed.

16. The apparatus according to claim 9, wherein the program data store is configured to store a concordance between respective identities of the input ports and program data suites for converting said messages into the common protocol, and the program data store is configured to receive message objects, each having a label identifying a corresponding input port, respectively from the input ports.

17. A non-transitory computer readable medium storing instructions which upon execution by a computer perform a method, the method comprising:

receiving input messages, having a plurality of different protocols, at a plurality of input ports;

creating a message object after at least one of the input messages has been received, the message object including an identifier corresponding to the respective input port at which the at least one input message has been received;

selecting program data based on the identifier corresponding to the respective input port at which the at least one input message has been received; and

using the selected program data to translate the at least one input message that has been received to a protocol which is common to the plurality of different protocols to allow processing of the at least one input message.

18. The non-transitory computer readable medium according to claim 17, wherein the program data specifies the processes to be performed on the at least one input message.

19. The non-transitory computer readable medium according to claim 18, wherein the message object identifies one or more processes to be performed by the program data.

20. The non-transitory computer readable medium according to claim 19, wherein the message object specify destinations to which data is to be delivered, and the one or more processes performed by the program data include the preparation of at least one message to be transmitted to said destinations.

21. The non-transitory computer readable medium according to claim 20, wherein the program data enables the message object to be converted from the common protocol into one or more different protocols for delivery to respective destinations.

22. The non-transitory computer readable medium according to claim 17, wherein the method further comprises retrieving an exception handling process and processing the messages that cannot otherwise be processed, and recovering or reporting failure to process such messages.

23. The non-transitory computer readable medium according to claim 22, wherein the exception handling process to be recovered is selected from a plurality of such processes according to a route and/or event to be processed.

24. The non-transitory computer readable medium according to claim 17, further comprising storing, in a storage memory, a concordance between respective identifiers of the input ports and selectable program data for translating input messages into the common protocol;

and receiving message objects, each having an identifier identifying a corresponding input port, respectively from the input ports at the storage memory.