ここで私はfindby関数を使用してmysql dbから行ごとにデータをフェッチしようとしていますが、正常に機能しましたが、次のステップは、APIにアクセスして、必要なデータをテーブルからAPIに渡してhttpからAPIにPOST変更するprocessDateことです日付ですが、実装しようとするとエラーが発生しますcommandlineruner
エラー：
java.lang.IllegalStateException：CommandLineRunnerの実行に失敗しました。原因：java.lang.IllegalMonitorStateException：null
API形式は次のようになります。
{
"ChannelID":"113", # static string no change on it
"MSISDN":"XXX", # i have to fill it wil my msisdn
"ServiceID":"XXX" i have to fill it with my param1
}
AccessingDataJpaApplicationクラス：
@SpringBootApplication
public class AccessingDataJpaApplication implements CommandLineRunner {
private static final Logger logger = LoggerFactory.getLogger(AccessingDataJpaApplication.class);
@Autowired
private Bulk_repositoryRepository bulk_repositoryRepository;
public static void main(String[] args) {
SpringApplication.run(AccessingDataJpaApplication.class);
}
Date currentDate = new Date();
@Override
public void run(String... args) throws Exception {
RestTemplate restTemplate = new RestTemplate();
HttpHeaders headers = new HttpHeaders();
headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
headers.setBasicAuth("######", "#####");
while(true) {
for (Bulk_repository churnss : bulk_repositoryRepository.findAllByStatusAndCampTypeAndCampStartDateLessThanAndCampEndDateGreaterThanEqual(0,54,currentDate,currentDate)) {
logger.info(churnss.toString());
AddOfferRequest AddOffer = new AddOfferRequest("113", churnss.getMsisdn(),churnss.getParam1());
logger.info(AddOffer.toString());
HttpEntity<AddOfferRequest> entity = new HttpEntity<AddOfferRequest>(AddOffer,headers);
ResponseEntity<String> responseEntity = restTemplate.exchange(
"API LINK.......", HttpMethod.POST, entity, String.class);
if(responseEntity.getStatusCode() == HttpStatus.OK){
String response = responseEntity.getBody();
logger.info(response);
churnss.setStatus(1);
churnss.setProcessDate(new Date());
logger.info(churnss.toString());
bulk_repositoryRepository.save(churnss);
}
}
wait(1000);
}
}
}
AddOfferRequestクラス：
public class AddOfferRequest {
private String ChannelID="113";
private String MSISDN;
private String ServiceID;
public AddOfferRequest() {
}
public AddOfferRequest(String channelID,String mSISDN,String serviceID ) {
this.MSISDN = mSISDN;
this.ServiceID = serviceID;
}
public void setMSISDN(String mSISDN) {
this.MSISDN = mSISDN;
}
public void setServiceID(String serviceID) {
this.ServiceID = serviceID;
}
public String getChannelID() {
return ChannelID;
}
public String getMSISDN() {
return MSISDN;
}
public String getServiceID() {
return ServiceID;
}
}
Bulk_repositoryクラス：
@Entity
@Table(name = "BULK_REPOSITORY")
public class Bulk_repository {
@Id
@GeneratedValue(strategy=GenerationType.AUTO)
@Column(name = "id")
private long id;
@Column(name = "msisdn")
private String msisdn;
@Column(name = "camp_start_date")
private Date campStartDate;
@Column(name = "camp_end_date")
private Date campEndDate;
@Column(name = "camp_type")
private int campType;
@Column(name = "camp_cd")
private String camp_cd;
@Column(name = "status")
private int status;
@Column(name = "process_date")
private Date processDate;
@Column(name = "entry_date")
private Date entryDate;
@Column(name = "entry_user")
private String entry_user;
@Column(name = "param1")
private String param1;
@Column(name = "param2")
private String param2;
@Column(name = "param3")
private String param3;
@Column(name = "param4")
private String param4;
@Column(name = "param5")
private String param5;
@Column(name = "error_desc")
private String error_desc;
@Column(name = "fulfilment_status")
private int fulfilment_status;
## then getter and setters and to tostring
Bulk_repositoryRepositoryクラス：
public interface Bulk_repositoryRepository extends CrudRepository<Bulk_repository, Long> {
List<Bulk_repository>findAllByStatusAndCampTypeAndCampStartDateLessThanAndCampEndDateGreaterThanEqual(int status, int campType,Date currentDate, Date currentDate1);
Bulk_repository findById(long id);
}
スタックトレース ：
2019-10-26 17:25:47.563 INFO 10275 --- [ main] c.e.a.AccessingDataJpaApplication : Starting AccessingDataJpaApplication on ubuntu with PID 10275 (/home/devops/Documents/workspace-spring-tool-suite-4-4.4.0.RELEASE/gs-accessing-data-jpa-complete/target/classes started by devops in /home/devops/Documents/workspace-spring-tool-suite-4-4.4.0.RELEASE/gs-accessing-data-jpa-complete)
2019-10-26 17:25:47.572 INFO 10275 --- [ main] c.e.a.AccessingDataJpaApplication : No active profile set, falling back to default profiles: default
2019-10-26 17:25:50.970 INFO 10275 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-10-26 17:25:51.141 INFO 10275 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 149ms. Found 1 repository interfaces.
2019-10-26 17:25:51.948 INFO 10275 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$58bd9157] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-10-26 17:25:52.578 INFO 10275 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2019-10-26 17:25:52.693 INFO 10275 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-10-26 17:25:52.711 INFO 10275 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.22]
2019-10-26 17:25:53.002 INFO 10275 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-10-26 17:25:53.003 INFO 10275 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 5219 ms
2019-10-26 17:25:53.389 INFO 10275 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-10-26 17:25:53.790 INFO 10275 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2019-10-26 17:25:53.891 INFO 10275 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: default
...]
2019-10-26 17:25:54.339 INFO 10275 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.3.10.Final}
2019-10-26 17:25:54.342 INFO 10275 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found
2019-10-26 17:25:54.755 INFO 10275 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.4.Final}
2019-10-26 17:25:55.225 INFO 10275 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2019-10-26 17:25:56.861 INFO 10275 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2019-10-26 17:25:54.214 INFO 10275 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor'
2019-10-26 17:25:54.299 WARN 10275 --- [ main] aWebConfiguration$JpaWebMvcConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2019-10-26 17:25:54.798 INFO 10275 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2019-10-26 17:25:54.804 INFO 10275 --- [ main] c.e.a.AccessingDataJpaApplication : Started AccessingDataJpaApplication in 9.283 seconds (JVM running for 16.131)
2019-10-26 17:25:54.908 INFO 10275 --- [ main] o.h.h.i.QueryTranslatorFactoryInitiator : HHH000397: Using ASTQueryTranslatorFactory
2019-10-26 17:25:55.220 INFO 10275 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-10-26 17:25:55.236 ERROR 10275 --- [ main] o.s.boot.SpringApplication : Application run failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:783) ~[spring-boot-2.1.7.RELEASE.jar:2.1.7.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:764) ~[spring-boot-2.1.7.RELEASE.jar:2.1.7.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:319) ~[spring-boot-2.1.7.RELEASE.jar:2.1.7.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1214) ~[spring-boot-2.1.7.RELEASE.jar:2.1.7.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1203) ~[spring-boot-2.1.7.RELEASE.jar:2.1.7.RELEASE]
at com.example.accessingdatajpa.AccessingDataJpaApplication.main(AccessingDataJpaApplication.java:38) ~[classes/:na]
Caused by: java.lang.IllegalMonitorStateException: null
at java.base/java.lang.Object.wait(Native Method) ~[na:na]
at com.example.accessingdatajpa.AccessingDataJpaApplication.run(AccessingDataJpaApplication.java:71) ~[classes/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:780) ~[spring-boot-2.1.7.RELEASE.jar:2.1.7.RELEASE]
... 5 common frames omitted
2019-10-26 17:25:55.269 INFO 10275 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor'
2019-10-26 17:25:55.270 INFO 10275 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2019-10-26 17:25:55.278 INFO 10275 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2019-10-26 17:25:55.298 INFO 10275 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
Object.wait（）が機能するには、同期されたブロック内にいる必要があります。マルチスレッド環境でスレッドを同期するために使用されます。しかし、私はあなたが単に最新の結果をログに記録する間にコードが少し待つことを望んでいると思います。
Thread.sleep(1000)代わりに使用してください。
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