From e6a38aada17da71d2de8763f934af4aa83a5dfbd Mon Sep 17 00:00:00 2001 From: DOHA Date: Sat, 3 Aug 2019 15:24:39 +0300 Subject: [PATCH] add scheduled async example --- .../scheduling/ScheduledFixedRateExample.java | 18 ++++++++++++++++++ .../SpringSchedulingFixedRateConfig.java | 12 ++++++++++++ ...heduledFixedRateExampleIntegrationTest.java | 17 +++++++++++++++++ 3 files changed, 47 insertions(+) create mode 100644 spring-all/src/main/java/com/baeldung/scheduling/ScheduledFixedRateExample.java create mode 100644 spring-all/src/main/java/com/baeldung/scheduling/SpringSchedulingFixedRateConfig.java create mode 100644 spring-all/src/test/java/com/baeldung/scheduling/ScheduledFixedRateExampleIntegrationTest.java diff --git a/spring-all/src/main/java/com/baeldung/scheduling/ScheduledFixedRateExample.java b/spring-all/src/main/java/com/baeldung/scheduling/ScheduledFixedRateExample.java new file mode 100644 index 0000000000..8ccd2c773b --- /dev/null +++ b/spring-all/src/main/java/com/baeldung/scheduling/ScheduledFixedRateExample.java @@ -0,0 +1,18 @@ +package com.baeldung.scheduling; + +import org.springframework.scheduling.annotation.Async; +import org.springframework.scheduling.annotation.EnableAsync; +import org.springframework.scheduling.annotation.Scheduled; +import org.springframework.stereotype.Component; + +@Component +@EnableAsync +public class ScheduledFixedRateExample { + @Async + @Scheduled(fixedRate = 1000) + public void scheduleFixedRateTaskAsync() throws InterruptedException { + System.out.println("Fixed rate task async - " + System.currentTimeMillis() / 1000); + Thread.sleep(2000); + } + +} diff --git a/spring-all/src/main/java/com/baeldung/scheduling/SpringSchedulingFixedRateConfig.java b/spring-all/src/main/java/com/baeldung/scheduling/SpringSchedulingFixedRateConfig.java new file mode 100644 index 0000000000..6000f75ec2 --- /dev/null +++ b/spring-all/src/main/java/com/baeldung/scheduling/SpringSchedulingFixedRateConfig.java @@ -0,0 +1,12 @@ +package com.baeldung.scheduling; + +import org.springframework.context.annotation.ComponentScan; +import org.springframework.context.annotation.Configuration; +import org.springframework.scheduling.annotation.EnableScheduling; + +@Configuration +@EnableScheduling +@ComponentScan("com.baeldung.scheduling") +public class SpringSchedulingFixedRateConfig { + +} \ No newline at end of file diff --git a/spring-all/src/test/java/com/baeldung/scheduling/ScheduledFixedRateExampleIntegrationTest.java b/spring-all/src/test/java/com/baeldung/scheduling/ScheduledFixedRateExampleIntegrationTest.java new file mode 100644 index 0000000000..ef7c7c68fd --- /dev/null +++ b/spring-all/src/test/java/com/baeldung/scheduling/ScheduledFixedRateExampleIntegrationTest.java @@ -0,0 +1,17 @@ +package com.baeldung.scheduling; + +import org.junit.Test; +import org.junit.runner.RunWith; +import org.springframework.test.context.ContextConfiguration; +import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; +import org.springframework.test.context.support.AnnotationConfigContextLoader; + +@RunWith(SpringJUnit4ClassRunner.class) +@ContextConfiguration(classes = { SpringSchedulingFixedRateConfig.class }, loader = AnnotationConfigContextLoader.class) +public class ScheduledFixedRateExampleIntegrationTest { + + @Test + public void testScheduledFixedRateAnnotation() throws InterruptedException { + Thread.sleep(5000); + } +}