问题
I am working on simple project that will lunch a job when a new file is created in specific folder but i don't want to use xml only java annotation , so my question is how can i implement the below in code
<batch-int:job-launching-gateway request-channel="outboundJobRequestChannel"
reply-channel="jobLaunchReplyChannel"/>
<int:logging-channel-adapter channel="jobLaunchReplyChannel"/>
BR Shahbour
回答1:
Use the Spring Integration Java DSL; in your case, you would use
...
.handle(jobLauncher())
.handle(logger())
...
Where jobLauncher() is a JobLaunchingGateway @Bean and logger() is a LoggingHandler @Bean.
Or use...
@ServiceActivator(...)
@Bean
public JobLaunchingGateway jlg() {...}
etc., in that case, you need to wire in the output channel to the gateway, which is not needed in the DSL.
来源：https://stackoverflow.com/questions/27770377/spring-batch-integration-job-launching-gateway