WEB SERVICE MANAGEMENT

• US 20120272245A1
• Filed: 04/20/2011
• Published: 10/25/2012
• Est. Priority Date: 04/20/2011
• Status: Active Grant

• Current Assignee: International Business Machines Corporation, ServiceNow Incorporated
• Original Assignee: International Business Machines Corporation
• Inventors: Ryman, Arthur G.
• Granted Patent: US 8,607,233 B2
• Time in Patent Office: Days
• US Class Current: 718/100
• CPC Class Codes: G06F 11/3006 where the computing system is distributed, e.g. networked systems, clusters, multiprocessor systems multiprogramming arrangements G06F9/46; allocation of resources G06F9/50
• CPC Class Codes: G06F 11/3055 Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available error or fault processing without redundancy G06F11/0703; error detection or correction by redundancy in data representation G06F11/08; error detection or correction by redundancy in operation G06F11/14; error detection or correction by redundancy in hardware G06F11/16
• CPC Class Codes: G06F 2209/5013 Request control
• CPC Class Codes: G06F 2209/508 Monitor
• CPC Class Codes: G06F 9/5027 the resource being a machine, e.g. CPUs, Servers, Terminals

Abstract

A web service management process includes receiving, by a job server, a request for a web service, sending a request to register a job corresponding to the web service to an administrative service application, and creating, via the administrative service application, a job proxy resource for the job. The job proxy resource is configured to monitor execution of the job. A uniform resource identifier of the job proxy resource is sent to the job server. The process also includes sending, by the job server, information about job lifecycle events, progress, and a request for a current state of administrator actions on a job proxy of the job to the administrative service application. The administrative service application modifies the current state of the job proxy via commands received from an administrative client. The process further includes transmitting the current state of the job proxy to the job server.

Claims

1. A method for providing web service management, comprising:

receiving, by a job server, a request for a web service;

sending a request to register a job corresponding to the web service to an administrative service application;

creating, via the administrative service application, a job proxy resource for the job, the job proxy resource configured to monitor execution of the job, and sending a uniform resource identifier of the job proxy resource to the job server;

sending, by the job server, information about job lifecycle events and progress and a request for a current state of administrator actions on a job proxy of the job to the administrative service application via the uniform resource identifier of the job proxy resource, the administrative service application modifying the current state of the job proxy via commands received from an administrative client; and

transmitting the current state of the job, via the administrative service application, to the job server.

2. The method of claim 1, wherein upon determining the current state is ‘

request-aborted,’

the method comprises placing the proxy job resource in an aborted state and notifying the administrative service application of the aborted state, the administrative service application providing the administrative client with access to the current state.

3. The method of claim 1, further comprising:

receiving, by the administrative service application, a request from the administrative client for currently running jobs executing on a plurality of job servers that include the job server subject to the request for a web service;

returning a list of the currently running jobs to the administrative client; and

receiving, at the administrative service application, a request from the administrative client to modify a state of at least one of the currently running jobs.

4. The method of claim 3, further comprising:

responsive to receiving the request to modify a state of at least one currently running job proxies of the currently running jobs, the method includes;

modifying a state of the job proxy resource of the job to ‘

abort-requested;

’ and

upon receiving a request from the job server for the current state of the job;

transmitting, via the administrative service application, the state of the job proxy resource of the job to the job server;

modifying the state of the job proxy to ‘

aborted’

by the job server; and

notifying a client system that initially requested the web service of the aborted state of the job.

5. The method of claim 4, wherein the request from the administrative client to modify a state of at least one of the currently running jobs is transmitted to the administrative service application via an administrative user interface.

6. The method of claim 1, wherein the job server communicates with the administrative service application via an application programming interface.

7. The method of claim 1, wherein the application programming interface is a representational state transfer service.

8. The method of claim 1, further comprising:

configuring a uniform resource identifier of the administrative service application on the job server, the job server sending the request to the administrative service application to register the job via the uniform resource locator.

11. The system of claim 1, wherein the method further comprises:

receiving, by the administrative service application, a request from the administrative client for currently running jobs executing on a plurality of job servers that include the job server subject to the request for a web service;

returning a list of the currently running jobs to the administrative client; and

receiving, at the administrative service application, a request from the administrative client to modify a state of at least one currently running job proxy of the currently running jobs.

12. The system of claim 11, wherein the method further comprises:

responsive to receiving the request to modify a state of at least one of the currently running job proxies, the method includes;

modifying a state of the job proxy resource of the job to ‘

abort-requested;

’ and

upon receiving a request from the job server for the current state of the job proxy;

transmitting, via the administrative service application, the state of the job proxy resource of the job to the job server;

modifying the state of the job proxy to ‘

aborted’

by the job server; and

notifying a client system that initially requested the web service of the aborted state of the job.

13. The system of claim 12, wherein the request from the administrative client to modify a state of at least one of the currently running jobs is transmitted to the administrative service application via an administrative user interface.

9. A system for providing web service management, comprising:

a job server;

an administrative client system computer; and

a monitor computer system executing an administrative service application in communication with the job server and the administrative client system, the system implementing a method, comprising;

receiving, by the job server, a request for a web service;

sending a request to register a job corresponding to the web service to the administrative service application;

creating, via the administrative service application, a job proxy resource for the job, the job proxy resource configured to monitor execution of the job, and sending a uniform resource identifier of the job proxy resource to the job server;

sending, by the job server, information about job lifecycle events and progress and a request for a current state of administrator actions on a job proxy of the job to the administrative service application via the uniform resource identifier and the job proxy resource, the administrative service application modifying the current state of the job proxy via commands received from an administrative client; and

transmitting the current state of the job proxy, via the administrative service application, to the job server.

10. The system of claim 9, wherein upon determining the current state is ‘

request-aborted,’

the method comprises placing the job proxy resource in an aborted state and notifying the administrative service application of the aborted state, the administrative service application providing the administrative client with access to the current state.

14. The system of claim 9, wherein the job server communicates with the administrative service application via an application programming interface.

15. The system of claim 9, wherein the application programming interface is a representational state transfer service.

16. The system of claim 9, wherein the method further comprises:

configuring a uniform resource locator of the administrative service application on the job server, the job server sending the request to the administrative service application to register the job via the uniform resource locator.

17. A computer program product for providing web service management, the computer program product comprising a computer storage medium embodied with computer-readable program code, which when executed by a computer causes the computer to implement a method, the method comprising:

receiving, by a job server, a request for a web service;

sending a request to register a job corresponding to the web service to an administrative service application;

creating, via the administrative service application, a job proxy resource for the job, the job proxy resource configured to monitor execution of the job, and sending a uniform resource identifier of the job proxy resource to the job server;

sending, by the job server, information about job lifecycle events and progress and a request for a current state of administrator actions on a job proxy of the job to the administrative service application via the uniform resource identifier of the job proxy resource, the administrative service application modifying the current state of the job proxy via commands received from an administrative client; and

transmitting the current state of the job proxy, via the administrative service application, to the job server.

18. The computer program product of claim 17, wherein upon determining the current state is ‘

request-aborted,’

the method comprises placing the job proxy resource in an aborted state and notifying the administrative service application of the aborted state, the administrative service application providing the administrative client with access to the current state.

19. The computer program product of claim 17, wherein the method further includes:

receiving, by the administrative service application, a request from the administrative client for currently running jobs executing on a plurality of job servers that include the job server subject to the request for a web service;

returning a list of the currently running jobs to the administrative client; and

receiving, at the administrative service application, a request from the administrative client to modify a state of at least one currently running job proxy of the currently running jobs.

20. The computer program product of claim 19, wherein the method further includes:

responsive to receiving the request to modify a state of at least one of the currently running job proxies, the method includes;

modifying a state of the job proxy resource of the job to ‘

abort-requested;

’ and

upon receiving a request from the job server for the current state of the job;

transmitting, via the administrative service application, the state of the job proxy resource of the job to the job server;

modifying the state of the job proxy to ‘

aborted’

by the job server; and

notifying a client system that initially requested the web service of the aborted state of the job.

21. The computer program product of claim 20, wherein the request from the administrative client to modify a state of at least one of the currently running job proxies is transmitted to the administrative service application via a administrative user interface.

22. The computer program product of claim 17, wherein the job server communicates with the administrative service application via an application programming interface.

23. The computer program product of claim 17, wherein the application programming interface is a representational state transfer service.

24. The computer program product of claim 17, wherein the method further comprises:

configuring a uniform resource indicator of the administrative service application on the job server, the job server sending the request to the administrative service application to register the job via the uniform resource indicator.