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私はSpring-bootアプリケーションを持っています。私のためにテーブルを自動生成するにはSpring-bootが必要ですが、動作しません。私は多くの情報に出くわしましたが、何の技術も働いていませんでした。スプリングブートJPA非生成テーブル自動的に
私は例外と言って取得しています：
は関係
fire_csvが存在しないの
コード：
Application.java
@SpringBootApplication
public class Application implements CommandLineRunner {
@Autowired
private FireCsvService fireCsvService;
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
@Override
public void run(String... arg0) throws Exception {
fireCsvService.save(new FireCsv());
}
FireCsv.java
@Entity
public class FireCsv {
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
private long id;
private String accountNumber;
private String accountType;
private String bankClientIdNumber;
private String accountOpeningDate;
private String accountClosingDate;
//getters and setters
DataBaseConfiguration.java
@Configuration
public class DataBaseConfiguration implements EnvironmentAware {
private RelaxedPropertyResolver jpaPropertyResolver;
@Autowired(required = false)
private PersistenceUnitManager persistenceUnitManager;
@Override
public void setEnvironment(Environment environment) {
this.jpaPropertyResolver = new RelaxedPropertyResolver(environment, "spring.jpa.");
}
@Bean
@DependsOn("jdbcTemplate")
public LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource, JpaVendorAdapter jpaVendorAdapter) {
LocalContainerEntityManagerFactoryBean entityManagerFactoryBean = new LocalContainerEntityManagerFactoryBean();
if (persistenceUnitManager != null) {
entityManagerFactoryBean
.setPersistenceUnitManager(persistenceUnitManager);
}
entityManagerFactoryBean.setJpaVendorAdapter(jpaVendorAdapter);
entityManagerFactoryBean.setDataSource(dataSource);
entityManagerFactoryBean.setPackagesToScan("com.fire.api.form");
entityManagerFactoryBean.getJpaPropertyMap().putAll(jpaPropertyResolver.getSubProperties("properties."));
Map<String, Object> properties = entityManagerFactoryBean.getJpaPropertyMap();
properties.put("hibernate.ejb.naming_strategy", jpaPropertyResolver.getProperty("hibernate.naming-strategy", SpringNamingStrategy.class.getName()));
properties.put("hibernate.hbm2ddl.auto", jpaPropertyResolver.getProperty("hibernate.ddl-auto", "create-drop"));
properties.put("hibernate.dialect", "org.hibernate.dialect.PostgreSQL82Dialect");
return entityManagerFactoryBean;
}
@Bean
public DataSource dataSource(){
return DataSourceBuilder.create()
.url("jdbc:postgresql://localhost:5432/fire-api")
.driverClassName("org.postgresql.Driver")
.username("postgres")
.password("pass")
.build();
}
}
FireCsvServiceImpl.java
@Service
public class FireCsvServiceImpl implements FireCsvService {
private final FireCsvRepository fireCsvRepository;
@Inject
public FireCsvServiceImpl(final FireCsvRepository fireCsvRepository){
this.fireCsvRepository = fireCsvRepository;
}
@Override
@Transactional
public FireCsv save(final FireCsv fireCsv) {
return fireCsvRepository.save(fireCsv);
}
STACKTRACE
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:809) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:790) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:777) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
at com.opessoftware.fire.api.Application.main(Application.java:25) [main/:na]
Caused by: org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:242) ~[spring-orm-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:225) ~[spring-orm-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:521) ~[spring-orm-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:761) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.transaction.support.tPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:730) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:485) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:291) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
at com.sun.proxy.$Proxy84.save(Unknown Source) ~[na:na]
at com.opessoftware.fire.api.Application.run(Application.java:30) [main/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:806) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
... 6 common frames omitted
Caused by: org.hibernate.exception.SQLGrammarException: could not execute statement
at org.hibernate.exception.internal.SQLStateConversionDelegate.convert(SQLStateConversionDelegate.java:123) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:49) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:126) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:112) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:211) ~[hibernate-core-4.3.11.Fi:4.3.11.Final]
at org.hibernate.engine.jdbc.batch.internal.NonBatchingBatch.addToBatch(NonBatchingBatch.java:62) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3124) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3581) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.action.internal.EntityInsertAction.execute(EntityInsertAction.java:104) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:465) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:351) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:350) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:56) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.internal.SessionImpl.flush(SessionImpl.java:1258) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:425) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.transaction.internal.jdbc.JdbcTransaction.beforeTransactionCommit(JdbcTransaction.java:101) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.engine.transaction.spi.AbstractTransactionImpl.commit(AbstractTransactionImpl.java:177) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
at org.hibernate.jpa.internal.TransactionImpl.commit(TransactionImpl.java:77) ~[hibernate-entitymanager-4.3.11.Final.jar:4.3.11.Final]
at org.springframework.orm.jpa.JpaTransactionManager.doCommit(JpaTransactionManager.java:517) ~[spring-orm-4.2.5.RELEASE.jar:4.2.5.RELEASE]
... 16 common frames omitted
Caused by: org.postgresql.util.PSQLException: ERROR: relation "fire_csv" does not exist
Position: 13
at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2103) ~[postgresql-9.1-901-1.jdbc4.jar:na]
at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1836) ~[postgresql-9.1-901-1.jdbc4.jar:na]
at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:257) ~[postgresql-9.1-901-1.jdbc4.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:512) ~[postgresql-9.1-901-1.jdbc4.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:388) ~[postgresql-9.1-901-1.jdbc4.jar:na]
at org.postgresql.jdbc2.AbstractJdbc2Statement.executeUpdate(AbstractJdbc2Statement.java:334) ~[postgresql-9.1-901-1.jdbc4.jar:na]
at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:208) ~[hibernate-core-4.3.11.Final.jar:4.3.11.Final]
... 30 common frames omitted
@Table注釈をエンティティBeanに追加します。動作しない場合は、fireCsvService.save（）および例外スタックトレースにあるものを共有します。 – uday
@udayあなたが尋ねた新しい情報で投稿を編集しました –
ここに欠けているもののカップル：1. @Tableでエンティティに注釈を付けます。 2.テーブル名がSQL標準（すべて小文字）に従っていることを確認します。これを制御できない場合は、引用符で注釈を区切ります。 – uday