#29 pass: spring batch simple example

pass-batch/src/main/java/com/example/passbatch/PassBatchApplication.java

@@ -1,11 +1,43 @@
 package com.example.passbatch;
 
+import lombok.RequiredArgsConstructor;
+import org.springframework.batch.core.Job;
+import org.springframework.batch.core.Step;
+import org.springframework.batch.core.StepContribution;
+import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;
+import org.springframework.batch.core.configuration.annotation.JobBuilderFactory;
+import org.springframework.batch.core.configuration.annotation.StepBuilderFactory;
+import org.springframework.batch.core.scope.context.ChunkContext;
+import org.springframework.batch.core.step.tasklet.Tasklet;
+import org.springframework.batch.repeat.RepeatStatus;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.annotation.Bean;
 
+@EnableBatchProcessing
 @SpringBootApplication
+@RequiredArgsConstructor
 public class PassBatchApplication {
 
+    private final JobBuilderFactory jobBuilderFactory;
+    private final StepBuilderFactory stepBuilderFactory;
+
+    @Bean
+    public Step passStep() {
+        return this.stepBuilderFactory.get("passStep")
+                .tasklet((contribution, chunkContext) -> {
+                    System.out.println("Execute PassStep");
+                    return RepeatStatus.FINISHED;
+                }).build();
+    }
+
+    @Bean
+    public Job passJob() {
+        return this.jobBuilderFactory.get("passJob")
+                .start(passStep())
+                .build();
+    }
+
     public static void main(String[] args) {
         SpringApplication.run(PassBatchApplication.class, args);
     }

pass-batch/src/main/resources/application.properties

@@ -1 +0,0 @@
-

pass-batch/src/main/resources/application.yml

@@ -0,0 +1,6 @@
+spring:
+  datasource:
+    url: jdbc:h2:mem:mydb
+    username: pass_local
+    password: 1234
+    driver-class-name: org.h2.Driver