International Business Machines Corporation

Jian Min Liu

Ying Liu

Xi Ning Wang

Yan Huang

Yun Li Li

Shao Yang Yu

Jian Qin

Xu Ming Chen

Yue Bai

Ling Ling Lu

A method, apparatus and program product for generating a business rule model. In one embodiment, there is provided a method for generating a business rule model, comprising: extracting from source code of an application system a business flow executed by the source code, the business flow comprising a plurality of business procedures that are executed in an order; analyzing parts in the source code that are associated with various business procedures among the plurality of business procedures, building rule metadata describing business rules followed by various business procedures; and generating a business rule model followed by the business flow on the basis of the order and the rule metadata. In one embodiment of the present invention, there is provided an apparatus for generating a business rule model. Accordingly, a business rule model may be automatically generated from source code of an application system without manual manipulation.

Generating business rule model

Embodiments relate to methods, systems, and computer program products for handling open authentication (OAuth) of an invoked web service in a process. An aspect includes determining whether an OAuth access token has expired. Another aspect includes initiating an automatic update of the OAuth access token based on determining that the OAuth access token has expired.

Handling open authentication of an invoked web service in a process

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Beijing, China

Jian Min Liu