Systems and methods for cloud based messaging between electronic database infrastructure

1. A method of cloud based messaging between a point of sale (POS) device and a personal identification number (PIN) pad, the method comprising:

receiving a message from the POS device;

translating the message from a message bus protocol to a recipient protocol; and

transmitting the translated message to the PIN pad.

2. The method of claim 1 , the method further comprising:

receiving a topic registration request from the PIN pad;

registering the topic registration with a topic listener; and

listening for a message having the registered topic on a message queue.

3. The method of claim 2 , the method further comprising:

identifying the registered message topic on the message queue.

4. The method of claim 1 , the method further comprising:

translating the message from a sender protocol to the message bus protocol.

5. The method of claim 1 , further comprising:

storing a message topic and the message on a message queue;

periodically polling the message queue for matching messages or registering a callback method to be called by the message queue when a matching message is received; and

retrieving the message from the message queue.

6. The method of claim 1 , wherein the message is one of a text message, an encoded command message, and a data structure.

7. The method of claim 1 , wherein:

the POS device is among a plurality of POS devices,

the PIN pad is among a plurality of PIN pads,

the plurality of POS devices and the plurality of PIN pads are organized into logical groups, and

the POS device and the PIN pad are from different logical groups.

8. A computer system for cloud based messaging between a point of sale (POS) device and a personal identification number (PIN) pad, the system comprising:

a memory having processor-readable instructions stored therein; and

a processor configured to access the memory and execute the processor-readable instructions, which when executed by the processor configures the processor to perform a plurality of functions, including functions to:

receive a message from the POS device;

translate the message from a message bus protocol to a recipient protocol; and

transmit the translated message to the PIN pad.

9. The computer system of claim 8 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:

receive a topic registration request from the PIN pad;

register the topic registration with a topic listener; and

listen for a message having the registered topic on a message queue.

10. The computer system of claim 9 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:

identify the registered message topic on the message queue.

11. The computer system of claim 8 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:

translate the message from a sender protocol to the message bus protocol.

12. The computer system of claim 8 , wherein the plurality of functions performed by the processor when executing the processor-readable instructions further includes functions to:

store a message topic and the message on a message queue;

periodically poll the message queue for matching messages or registering a callback method to be called by the message queue when a matching message is received; and

retrieve the message from the message queue.

13. The computer system of claim 8 , wherein the message is one of a text message, an encoded command message, and a data structure.

14. The computer system of claim 8 , wherein:

the POS device is among a plurality of POS devices,

the PIN pad is among a plurality of PIN pads,

the plurality of POS devices and the plurality of PIN pads are organized into logical groups, and

the POS device and the PIN pad are from different logical groups.

15. A non-transitory computer readable medium storing a program causing a computer to execute a method of cloud based messaging between a point of sale (POS) device and a personal identification number (PIN) pad, the method comprising:

receiving a message from the POS device;

translating the message from a message bus protocol to a recipient protocol; and

transmitting the translated message to the PIN pad.

16. The non-transitory computer readable medium according to claim 15 , the method further comprising:

receiving a topic registration request from the PIN pad;

registering the topic registration with a topic listener; and

listening for a message having the registered topic on a message queue.

17. The non-transitory computer readable medium according to claim 15 , the method further comprising:

translating the message from a sender protocol to the message bus protocol.

18. The non-transitory computer readable medium according to claim 15 , the method further comprising:

storing a message topic and the message on a message queue;

periodically polling the message queue for matching messages or registering a callback method to be called by the message queue when a matching message is received; and

retrieving the message from the message queue.

19. The non-transitory computer readable medium according to claim 15 , wherein the message is one of a text message, an encoded command message, and a data structure.

20. The non-transitory computer readable medium according to claim 15 , wherein:

the POS device is among a plurality of POS devices,

the PIN pad is among a plurality of PIN pads,

the plurality of POS devices and the plurality of PIN pads are organized into logical groups, and

the POS device and the PIN pad are from different logical groups.