计算技术与自动化2026，Vol.45Issue(2)：134-140,7.DOI:10.16339/j.cnki.jsjsyzdh.202602021
一种融合Spring Event与Spring Data JDBC的状态设计模式
A State Design Pattern Integrating Spring Event and Spring Data JDBC
摘要
Abstract
In order to decouple the business logic that needs to be executed in specific states and the logic that saves state changes in traditional state design patterns,a state design pattern that integrates Spring Event event mechanism and Spring Data JDBC as persistence technology is proposed.Firstly,following the domain driven design concept,the object state is de-fined as a value object,and the entity to which the state object belongs is used as the aggregation root.Spring Data JDBC is used to persist the entire aggregation.Then define the events generated by the state change and execute the business required for the state change in the corresponding listener.Finally,in the aggregated domain service,the business method that trig-gers state changes by calling the aggregated object through the state context.Finally,in the aggregated domain service,the business method that triggers state changes by calling the aggregated object through the state context.Taking the order op-eration of e-commerce platforms as an example,the specific implementation process is elaborated in detail.The practical re-sults show that the proposed state mode provides a more flexible state management mechanism,ensuring the stability of business logic in domain services and has certain reference value.关键词
Spring Event/Spring Data JDBC/领域驱动设计/状态设计模式/领域服务Key words
Spring Event/Spring Data JDBC/domain driven design/state design pattern/domain service分类
信息技术与安全科学引用本文复制引用
葛萌,刘淑英,欧阳宏基..一种融合Spring Event与Spring Data JDBC的状态设计模式[J].计算技术与自动化,2026,45(2):134-140,7.基金项目
咸阳师范学院专项科研计划项目(XSYK22026) （XSYK22026）
咸阳师范学院教学改革研究项目(2023YB26) （2023YB26）
