Data propagation in an activity service

Details Data propagation in an activity service Data propagation in an activity service

2007-02-27

2007-02-27

Thomson, William (Department: 2194)

Electrical computers and digital processing systems: interprogra

Application program interface

C719S315000, C719S310000, C709S201000, C709S217000, C709S219000, C709S225000, C709S226000

Reexamination Certificate

active

10175617

ABSTRACT:
The present invention provides a framework, such as an extension to the CORBA Activity Service, on which a service can propagate data with remote flows between processes. The service registers, with the framework, a requirement to be given the opportunity to propagate data with any outbound flow. As part of the registration the service specifies a name by which it is to be known. During processing of any outbound remote flow the framework creates a context, obtains data to propagate from the registered service, and adds the data and name of the service to the context for inclusion with the remote flow. In the receiving process the framework finds the name and data in the context and passes the data to a service registered with the same name. The framework may support a plurality of registered services in any given process.

REFERENCES:
patent: 6728267 (2004-04-01), Giese et al.
patent: 6766323 (2004-07-01), Beaven et al.
Brian Bennett et al., A distributed object oriented framework to offer transactional support for long running business processes., Springer-Verlag Berling Heidelberg 2000.
Houston et al., “The CORBA Activity Service Framework for Supporting Extended Transactions,” pp. 1-18.
Wheater et al., “The CORBA Compliant Transactional Workflow System for Internet Applications,” 1998, pp. 1-15.
Wheater et al., “A CORBA Compliant Transactional Workflow System for Internet Applications,” Sep. 1998, pp. 1-15.
IBM et al., “Additional Structuring Mechanisms for the OTS Specification,” Apr. 2000, pp. 1-86.
Robinson, Ian “JSR 95: J2EE Activity Service for Extended Transactions,” pp. 1-4.

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