Geração de código escalável para o padrão de workflow Deferred Distribution

Abstract

Workflow Management Systems use rule engines to interpret high-level rules and provide functionality at runtime. However, this solution can represent a bottleneck for information systems that use them. Therefore, this work proposes the abstraction of workflow concepts through code generation. The main result of this work is a idiom proposal for the implementation of a Workflow pattern of the Resource patterns type, called Deferred Distribution. The proposed idiom represents a reference code for implementing the Deferred Distribution pattern in the technologies: Angular and Typescript for frontend; and Spring Boot and Java for backend - which can be used as the basis for a code generator. The idiom was analyzed qualitatively in order to assess its scalability.