System and method for a healthcare communication framework

• US 8,626,526 B2
• Filed: 04/01/2009
• Issued: 01/07/2014
• Est. Priority Date: 10/06/2008
• Status: Active Grant

• Current Assignee: SAP SE
• Original Assignee: SAP AG (SAP SE)
• Inventors: Tafazzoli-Yazdi, Ali Gerhard, Puechert, Wolfram, Lemke, Kai, Oshifeso, Mark Anthony
• Primary Examiner(s): Nguyen, Hiep V
• Application Number:
  US12/416,599
• Publication Number:
  US 20100088110A1
• Time in Patent Office: 1,742 Days
• Field of Search: 705/2
• US Class Current: 705/2
• CPC Class Codes: G06F 16/24568 Data stream processing; Continuous queries
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 30/04 Billing or invoicing
• CPC Class Codes: G16H 10/40 for data related to laboratory analysis, e.g. patient specimen analysis
• CPC Class Codes: G16H 40/20 for the management or administration of healthcare resources or facilities, e.g. managing hospital staff or surgery rooms

Abstract

A computer-implemented method is described for asynchronous service-based communication. The method includes steps of generating events in an application layer of a computer software system, storing the generated events in a database table and scanning the database table by a process of a healthcare communication framework (HCF) at a time after the generated events are stored. The computer software system can run on a computer implementing the HCF and the generated events targeting service operations exported by another software system. During each scan the process is configured to group the events in the database table into packages based on a respective context of each event. For each package: consistency is checked for each event contained in the package, a consolidation logic is applied to consolidate events contained in the package, services operations associated with each event not being consolidated are found, and the service operations are invoked asynchronously.

Claims

1. A computer-implemented method for event-based asynchronous communication:

generating events in an application layer of a computer software system, the application layer including user interface elements and modules that are responsive to user interactions, the computer software system running on a computer implementing a healthcare communication framework (HCF), the events being requests to asynchronously invoke service operations exported by another computer software system;

storing the generated events in a database table; and

scanning the database table by a process of the healthcare communication framework at a time after the generated events are stored, the process being run as part of the healthcare communication framework, wherein during each scan the process is configured to;

group the events in the database table into packages based on a predetermined criteria,

for each package;

check consistency for each event contained in the package, the consistency check determining whether relevant context information is provided in each event,

apply a consolidation logic to consolidate events contained in the package, wherein the consolidation logic determines whether multiple events invoke a respective service and combines later events of the multiple events into a first event of the multiple events to consolidate invocation of the respective service,

determine services operations associated with the consolidated events and each event not being consolidated, and

invoke the service operations asynchronously.

2. The method of claim 1, wherein the scanning process is run at fixed time intervals periodically.

3. The method of claim 2, wherein the predetermined criteria is patient identifiers.

4. The method of claim 3, wherein the consolidation logic uses patterns based on business object and context to perform consolidation.

5. The method of claim 4, wherein the patterns comprise same business object, same context and same action;

same business object, same context and a creation action plus a change action; and

same business object, same context and a creation action plus a cancel action.

6. The method of claim 4, wherein the consolidation logic mark each later event of the multiple events being consolidated as processed.

7. The method of claim 1, wherein to determine services operations associated with each event comprises filling a field corresponding to a respective event in the package with a nest structure, the nested structure containing service operations to be invoked for the respective event.

8. The method of claim 1, wherein to invoke the service operations asynchronously comprises:

generating a respective message for each service operation;

filling nodes of the respective message with data to be used by the service operation;

placing the message in a message queue.

9. The method of claim 8, wherein to invoke the service operations asynchronously further comprises processing a message from the message queue by invoking the service operation on a proxy representing the service operation.

10. The method of claim 8, wherein the message queue is a named queue.

11. The method of claim 10, wherein the healthcare communication framework ensures invocation on service operations exactly once in order (EOIO).

12. The method of claim 10, wherein healthcare communication framework comprises a personal object work list to display message histories on a display device.

13. The method of claim 12, wherein the process implements exception handling that stores error raised by any steps of the process into an errors table.

14. The method of claim 1, wherein the healthcare communication framework is activated at an institutional level.

15. The method of claim 14, wherein the process scans the errors table as well as the events table at fixed intervals.

16. The method of claim 15, wherein each alert in the alert management comprises a text description and a call stack.

17. The method of claim 1, wherein the healthcare communication framework stores the operation services exported by software systems in database tables.

18. The method of claim 1, wherein the healthcare communication framework comprises an alert management that provides a central notification system.

19. A system for event-based asynchronous communication, comprising:

a memory;

a processor configured to execute machine codes capable of;

generating events in an application layer of a computer software system, the application layer including user interface elements and modules that are responsive to user interactions, the computer software system running on a computer implementing a healthcare communication framework (HCF), the events being requests to asynchronously invoke service operations exported by another computer software system;

storing the generated events in a database table; and

scanning the database table by a process of the healthcare communication framework at a time after the generated events are stored, the process being part of the healthcare communication framework, wherein during each scan the process is configured to;

group the events in the database table into packages based on a predetermined criteria,

for each package;

check consistency for each event contained in the package, the consistency check determining whether relevant context information is provided in each event,

apply a consolidation logic to consolidate events contained in the package, wherein the consolidation logic determines whether multiple events invoke a respective service and combines later events of the multiple events into a first event of the multiple events to consolidate invocation of the respective service,

determine services operations associated with the consolidated events and each event not being consolidated, and

invoke the service operations asynchronously.

20. A non-transitory computer-readable medium including instructions adapted to be execute to implement a method for event-based asynchronous communication, the method comprising:

generating events in an application layer of a software system, the application layer including user interface elements and modules that are responsive to user interactions, the software system running on a computer implementing a healthcare communication framework (HCF), the events being requests to asynchronously invoke service operations exported by another software system;

storing the generated events in a database table; and

scanning the database table by a process of the healthcare communication framework at a time after the generated events are stored, the process being part of the healthcare communication framework, wherein during each scan the process is configured to;

group the events in the database table into packages based on a predetermined criteria,

for each package;

check consistency for each event contained in the package, the consistency check determining whether relevant context information is provided in each event,

apply a consolidation logic to consolidate events contained in the package, wherein the consolidation logic determines whether multiple events invoke a respective service and combines later events of the multiple events into a first event of the multiple events to consolidate invocation of the respective service,

determine services operations associated with the consolidated events and each event not being consolidated, and

invoke the service operations asynchronously.