Package org.springframework.batch.core.configuration.annotation

Annotation Interface JobScope

@Scope(value="job",
       proxyMode=TARGET_CLASS)
@Retention(RUNTIME)
@Documented
public @interface JobScope

Convenient annotation for job-scoped beans that defaults the proxy mode, so that it does not have to be specified explicitly on every bean definition. Use this on any @Bean that needs to inject @Values from the job context, and any bean that needs to share a lifecycle with a job execution (such as an JobExecutionListener). The following listing shows an example:

 @Bean
 @JobScope
 protected Callable<String> value(@Value("#{jobExecution.jobInstance.jobName}")
 final String value) {
     return new SimpleCallable(value);
 }
 

Marking a @Bean as @JobScope is equivalent to marking it as @Scope(value="job", proxyMode=TARGET_CLASS)

Since:

3.0.1

Author:

Michael Minella, Taeik Lim