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Feature :: 위해우려제품 상세 정보를 초록누리 API 로 불러와서 저장하기
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74
.../java/com/kernel360/modulebatch/concernedproduct/client/ConcernedProductDetailClient.java
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| package com.kernel360.modulebatch.concernedproduct.client; | ||
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| import com.kernel360.ecolife.entity.ConcernedProduct; | ||
| import jakarta.annotation.PostConstruct; | ||
| import java.nio.charset.StandardCharsets; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.springframework.beans.factory.annotation.Value; | ||
| import org.springframework.http.HttpStatusCode; | ||
| import org.springframework.http.MediaType; | ||
| import org.springframework.stereotype.Component; | ||
| import org.springframework.web.client.RestClient; | ||
| import org.springframework.web.util.UriComponentsBuilder; | ||
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| @Slf4j | ||
| @Component | ||
| public class ConcernedProductDetailClient { | ||
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| @Value("${external.ecolife-api.path}") | ||
| private String BASE_PATH; | ||
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| @Value("${external.ecolife-api.service-key}") | ||
| private String AUTH_KEY; | ||
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| private final RestClient restClient; | ||
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| public ConcernedProductDetailClient() { | ||
| this.restClient = RestClient.builder() | ||
| .build(); | ||
| log.info("ConcernedProductDetailClient initialized with BASE_PATH: " + BASE_PATH); | ||
| } | ||
| @PostConstruct | ||
| public void postConstruct() { | ||
| log.info("ConcernedProductDetailClient postConstruct with BASE_PATH: " + BASE_PATH); | ||
| } | ||
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| public String getXmlResponse(ConcernedProduct concernedProduct) { | ||
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| return restClient.get().uri(buildUri(concernedProduct)) | ||
| .accept(MediaType.APPLICATION_XML) | ||
| .acceptCharset(StandardCharsets.UTF_8) | ||
| .retrieve() | ||
| .onStatus(HttpStatusCode::is4xxClientError, | ||
| ((request, response) -> { | ||
| log.error("[ERROR] :: 4XX 에러 발생" | ||
| + response.getStatusText()); | ||
| throw new RuntimeException( | ||
| response.getStatusCode() | ||
| + response.getHeaders() | ||
| .toString()); | ||
| })) | ||
| .onStatus(HttpStatusCode::is5xxServerError, | ||
| (request, response) -> { | ||
| log.error("[ERROR] :: 5XX 에러 발생" | ||
| + response.getStatusText()); | ||
| throw new RuntimeException( | ||
| response.getStatusCode() | ||
| + response.getHeaders() | ||
| .toString()); | ||
| }) | ||
| .onStatus(HttpStatusCode::is2xxSuccessful, | ||
| ((request, response) -> log.info("[INFO] :: 2XX API 요청 성공" | ||
| + response.getBody()))) | ||
| .body(String.class); | ||
| } | ||
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| public String buildUri(ConcernedProduct concernedProduct) { | ||
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| return UriComponentsBuilder.fromHttpUrl(BASE_PATH) | ||
| .queryParam("AuthKey", AUTH_KEY) | ||
| .queryParam("ServiceName", "slfsfcfst01Detail") | ||
| .queryParam("prdtNo", concernedProduct.getProductNo()) | ||
| .toUriString(); | ||
| } | ||
| } |
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114 changes: 114 additions & 0 deletions
114
...kernel360/modulebatch/concernedproduct/job/core/FetchConcernedProductDetailJobConfig.java
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| @@ -0,0 +1,114 @@ | ||
| package com.kernel360.modulebatch.concernedproduct.job.core; | ||
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| import com.kernel360.ecolife.entity.ConcernedProduct; | ||
| import com.kernel360.modulebatch.concernedproduct.job.infra.ConcernedProductDetailItemProcessor; | ||
| import jakarta.persistence.EntityManagerFactory; | ||
| import lombok.RequiredArgsConstructor; | ||
| import lombok.extern.slf4j.Slf4j; | ||
| import org.springframework.batch.core.ExitStatus; | ||
| import org.springframework.batch.core.Job; | ||
| import org.springframework.batch.core.JobExecution; | ||
| import org.springframework.batch.core.JobExecutionListener; | ||
| import org.springframework.batch.core.Step; | ||
| import org.springframework.batch.core.StepExecution; | ||
| import org.springframework.batch.core.StepExecutionListener; | ||
| import org.springframework.batch.core.configuration.annotation.StepScope; | ||
| import org.springframework.batch.core.job.builder.JobBuilder; | ||
| import org.springframework.batch.core.launch.support.RunIdIncrementer; | ||
| import org.springframework.batch.core.repository.JobRepository; | ||
| import org.springframework.batch.core.step.builder.StepBuilder; | ||
| import org.springframework.batch.item.database.JpaItemWriter; | ||
| import org.springframework.batch.item.database.JpaPagingItemReader; | ||
| import org.springframework.batch.item.database.builder.JpaPagingItemReaderBuilder; | ||
| import org.springframework.beans.factory.annotation.Qualifier; | ||
| import org.springframework.context.annotation.Bean; | ||
| import org.springframework.context.annotation.Configuration; | ||
| import org.springframework.transaction.PlatformTransactionManager; | ||
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| @Slf4j | ||
| @Configuration | ||
| @RequiredArgsConstructor | ||
| public class FetchConcernedProductDetailJobConfig { | ||
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| private final ConcernedProductDetailItemProcessor concernedProductDetailItemProcessor; | ||
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| private final EntityManagerFactory emf; | ||
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| @Bean | ||
| public Job fetchConcernedProductDetailJob(JobRepository jobRepository, | ||
| @Qualifier("fetchConcernedProductDetailStep") Step fetchConcernedProductDetailStep) { | ||
| log.info("FetchConcernedProductDetailJobConfig initialized"); | ||
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| return new JobBuilder("fetchConcernedProductDetailJobConfig", jobRepository) | ||
| .start(fetchConcernedProductDetailStep) | ||
| .incrementer(new RunIdIncrementer()) | ||
| .listener(new FetchConcernedProductDetailJobListener()) | ||
| .build(); | ||
| } | ||
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| @Bean | ||
| public Step fetchConcernedProductDetailStep(JobRepository jobRepository, | ||
| PlatformTransactionManager transactionManager) { | ||
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| return new StepBuilder("fetchConcernedProductDetailStep", jobRepository) | ||
| .<ConcernedProduct, ConcernedProduct>chunk(100, transactionManager) | ||
| .listener(new FetchConcernedProductDetailStepListener()) | ||
| .reader(concernedProductDetailItemReader()) | ||
| .processor(concernedProductDetailItemProcessor) | ||
| .writer(concernedProductItemWriter(emf)) | ||
| .build(); | ||
| } | ||
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| @Bean | ||
| @StepScope | ||
| public JpaPagingItemReader<ConcernedProduct> concernedProductDetailItemReader() { | ||
| String jpql = "SELECT cp FROM ConcernedProduct cp"; | ||
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| return new JpaPagingItemReaderBuilder<ConcernedProduct>() | ||
| .queryString(jpql) | ||
| .entityManagerFactory(emf) | ||
| .name("concernedProductDetailJpaItemReader") | ||
| // FIXME :: 트랜잭션 관리 개선, 작업의 병렬성 조정, 사용자 정의 Reader 를 만드는 식으로 페이지 크기에 따른 읽기 문제를 해결해야 함. | ||
| .pageSize(1000) | ||
| .build(); | ||
| } | ||
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| @Bean | ||
| @StepScope | ||
| public JpaItemWriter<ConcernedProduct> concernedProductItemWriter(EntityManagerFactory emf) { | ||
| JpaItemWriter<ConcernedProduct> jpaItemWriter = new JpaItemWriter<>(); | ||
| jpaItemWriter.setEntityManagerFactory(emf); | ||
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| return jpaItemWriter; | ||
| } | ||
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| //-- Execution Listener --// | ||
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| public static class FetchConcernedProductDetailJobListener implements JobExecutionListener { | ||
| @Override | ||
| public void beforeJob(JobExecution jobExecution) { | ||
| log.info("{} starts", jobExecution.getJobInstance().getJobName()); | ||
| } | ||
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| @Override | ||
| public void afterJob(JobExecution jobExecution) { | ||
| log.info("{} ends", jobExecution.getJobInstance().getJobName()); | ||
| } | ||
| } | ||
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| public static class FetchConcernedProductDetailStepListener implements StepExecutionListener{ | ||
| @Override | ||
| public void beforeStep(StepExecution stepExecution) { | ||
| log.info("{} starts", stepExecution.getStepName()); | ||
| } | ||
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| @Override | ||
| public ExitStatus afterStep(StepExecution stepExecution) { | ||
| log.info("StepExecutionListener - afterStep, step name: {}, status: {}", stepExecution.getStepName(), stepExecution.getStatus()); | ||
| log.info("StepExecutionListener - ReadCount: {}, WriteCount: {}, FilterCount: {}, ReadSkipCount: {}, ProcessSkipCount: {}, WriteSkipCount: {}", | ||
| stepExecution.getReadCount(), stepExecution.getWriteCount(), stepExecution.getFilterCount(), | ||
| stepExecution.getReadSkipCount(), stepExecution.getProcessSkipCount(), stepExecution.getWriteSkipCount()); | ||
| return StepExecutionListener.super.afterStep(stepExecution); | ||
| } | ||
| } | ||
| } |
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