新闻 Java DSL for Spring Integration 1.2 Milestone 2 下载

Java DSL for Spring Integration 1.2 Milestone 2 发布了，目前迭代更新的一些亮点：

• 
  JPA support
  

@Autowired
private EntityManagerFactory entityManagerFactory;
@bean
public IntegrationFlow pollingAdapterFlow() {
return IntegrationFlows
.from(Jpa.inboundAdapter(this.entityManagerFactory)
.entityClass(StudentDomain.class)
.maxResults(1)
.expectSingleResult(true),
e -> e.poller(p -> p.trigger(new OnlyOnceTrigger())))
.channel(c -> c.queue("pollingResults"))
.get();
}
@bean
public IntegrationFlow updatingGatewayFlow() {
return f -> f
.handle(Jpa.updatingGateway(this.entityManagerFactory),
e -> e.transactional(true))
.channel(c -> c.queue("persistResults"));
}
@bean
public IntegrationFlow retrievingGatewayFlow() {
return f -> f
.handle(Jpa.retrievingGateway(this.entityManagerFactory)
.jpaQuery("from Student s where s.id = :id")
.expectSingleResult(true)
.parameterExpression("id", "payload"))
.channel(c -> c.queue("retrieveResults"));
}

• 
  Mid-flow transaction support
  
  
• 
  Scatter-Gather support
  
  
• 
  More routers improvements
  

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发行说明：

• 
  https://spring.io/blog/2016/09/15/java-dsl-for-spring-integration-1-2-milestone-2-is-available
  

下载地址：

• 
  Source code (zip)
  
  
• 
  Source code (tar.gz)
  

Java DSL for Spring Integration 1.2 Milestone 2下载地址