Spring Integration 3.0 于2013年10月正式发布,是该框架的重要里程碑版本
Spring Integration 3.0 于2013年10月正式发布,是该框架的重要里程碑版本。它引入了多项关键特性与改进,包括:
- Java DSL(Domain Specific Language)支持:首次提供基于Java的流式配置方式(
IntegrationFlow),大幅简化XML配置依赖,提升可读性与类型安全性; - 增强的反应式支持雏形:虽未完全集成Project Reactor(Reactor支持在后续4.x/5.x中深化),但为异步、事件驱动架构打下基础;
- 新增组件与协议支持:如Kafka、Redis、Twitter、XMPP等适配器扩展;增强JMS、HTTP、FTP/SFTP、File等模块功能;
- 统一的消息路由与转换模型:强化
MessageRouter、ContentBasedRouter、HeaderValueRouter等抽象,并优化Transformer和Filter的链式组合能力; - 与Spring Framework 4.0协同升级:全面兼容Java 8(支持Lambda、Stream、Optional等),并利用其新特性优化内部实现。
该版本标志着Spring Integration从传统企业集成模式向现代化、轻量级、开发友好的集成框架转型的开端。
// 示例:Spring Integration 3.0 Java DSL 风格定义集成流@BeanpublicIntegrationFlowfileProcessingFlow(){returnIntegrationFlow.from(Files.inboundAdapter(newFile("input")).preventDuplicates(true),e->e.poller(Pollers.fixedDelay(5000))).transform(Transformers.fileToString()).filter((Stringpayload)->payload.contains("VALID")).handle(System.out::println).get();}Spring Integration 3.0 Release is Now Available
We are pleased to announce that Spring Integration 3.0 is now available.
The features in the release were covered in the recent announcement for the release candidate; a few minor changes made since then can be seen in the release notes.
Reference | API
Please visit the project page for more information and how to get this important release.
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