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JAVA-18609 GitHub Issue: Spring Batch - JobBuilderFactory and StepBui… (#13618)

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* JAVA-18609 GitHub Issue: Spring Batch - JobBuilderFactory and StepBuilderFactory are deprecated

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Co-authored-by: timis1 <noreplay@yahoo.com>
This commit is contained in:
timis1
2023-04-05 12:46:50 +03:00
committed by GitHub
parent fcacb8073a
commit 97c0a44901
53 changed files with 548 additions and 742 deletions
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45
spring-batch/src/main/java/com/baeldung/batch/SpringBatchRetryConfig.java
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@@ -1,17 +1,18 @@
package com.baeldung.batch;
import com.baeldung.batch.model.Transaction;
import com.baeldung.batch.service.RecordFieldSetMapper;
import com.baeldung.batch.service.RetryItemProcessor;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClientBuilder;
import com.baeldung.batch.model.Transaction;
import com.baeldung.batch.service.RecordFieldSetMapper;
import com.baeldung.batch.service.RetryItemProcessor;
import org.springframework.batch.core.Job;
import org.springframework.batch.core.Step;
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.job.builder.JobBuilder;
import org.springframework.batch.core.repository.JobRepository;
import org.springframework.batch.core.step.builder.StepBuilder;
import org.springframework.batch.item.ItemProcessor;
import org.springframework.batch.item.ItemReader;
import org.springframework.batch.item.ItemWriter;
@@ -19,38 +20,30 @@ import org.springframework.batch.item.file.FlatFileItemReader;
import org.springframework.batch.item.file.mapping.DefaultLineMapper;
import org.springframework.batch.item.file.transform.DelimitedLineTokenizer;
import org.springframework.batch.item.xml.StaxEventItemWriter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.WritableResource;
import org.springframework.dao.DeadlockLoserDataAccessException;
import org.springframework.oxm.Marshaller;
import org.springframework.oxm.jaxb.Jaxb2Marshaller;
import java.text.ParseException;
import org.springframework.transaction.PlatformTransactionManager;
@Configuration
@EnableBatchProcessing
public class SpringBatchRetryConfig {
private static final String[] tokens = { "username", "userid", "transactiondate", "amount" };
private static final int TWO_SECONDS = 2000;
@Autowired
private JobBuilderFactory jobBuilderFactory;
@Autowired
private StepBuilderFactory stepBuilderFactory;
@Value("input/recordRetry.csv")
private Resource inputCsv;
@Value("file:xml/retryOutput.xml")
private Resource outputXml;
private WritableResource outputXml;
public ItemReader<Transaction> itemReader(Resource inputData) throws ParseException {
public ItemReader<Transaction> itemReader(Resource inputData) {
DelimitedLineTokenizer tokenizer = new DelimitedLineTokenizer();
tokenizer.setNames(tokens);
DefaultLineMapper<Transaction> lineMapper = new DefaultLineMapper<>();
@@ -93,10 +86,11 @@ public class SpringBatchRetryConfig {
}
@Bean
public Step retryStep(@Qualifier("retryItemProcessor") ItemProcessor<Transaction, Transaction> processor,
ItemWriter<Transaction> writer) throws ParseException {
return stepBuilderFactory.get("retryStep")
.<Transaction, Transaction>chunk(10)
public Step retryStep(
JobRepository jobRepository, PlatformTransactionManager transactionManager, @Qualifier("retryItemProcessor") ItemProcessor<Transaction, Transaction> processor,
ItemWriter<Transaction> writer) {
return new StepBuilder("retryStep", jobRepository)
.<Transaction, Transaction>chunk(10, transactionManager)
.reader(itemReader(inputCsv))
.processor(processor)
.writer(writer)
@@ -108,9 +102,8 @@ public class SpringBatchRetryConfig {
}
@Bean(name = "retryBatchJob")
public Job retryJob(@Qualifier("retryStep") Step retryStep) {
return jobBuilderFactory
.get("retryBatchJob")
public Job retryJob(JobRepository jobRepository, @Qualifier("retryStep") Step retryStep) {
return new JobBuilder("retryBatchJob", jobRepository)
.start(retryStep)
.build();
}