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Désactiver la récréation de table dans l'application Spring Boot

J'essaie de créer une application Web simple à l'aide de Spring Boot. Lorsque je redémarre l'application, toutes les tables de base de données sont recréées. J'ai essayé de définir hibernate.hbm2ddl.auto à update ou validate mais cela n'aide pas.

Voici ma configuration:

@ComponentScan
@EnableAutoConfiguration
@EnableHypermediaSupport
@EnableSpringDataWebSupport
public class ApplicationConfig {

    @Bean
    public DataSource dataSource() {
        DriverManagerDataSource datasource = new DriverManagerDataSource();
        datasource.setDriverClassName("org.postgresql.Driver");
        datasource.setUrl("jdbc:postgresql://localhost/mydatabase");
        datasource.setUsername("myusername");
        datasource.setPassword("mypassword");
        return datasource;
    }

    @Bean
    public LocalContainerEntityManagerFactoryBean entityManagerFactory(DataSource dataSource, JpaVendorAdapter jpaVendorAdapter) {
        LocalContainerEntityManagerFactoryBean lef = new LocalContainerEntityManagerFactoryBean();
        lef.setDataSource(dataSource);
        lef.setJpaVendorAdapter(jpaVendorAdapter);
        lef.setPackagesToScan("my.domain.package");
        Properties jpaProperties = new Properties();
        jpaProperties.setProperty("hibernate.hbm2ddl.auto", "update");
        lef.setJpaProperties(jpaProperties);
        return lef;
    }

    @Bean
    public JpaVendorAdapter jpaVendorAdapter() {
        HibernateJpaVendorAdapter hibernateJpaVendorAdapter = new HibernateJpaVendorAdapter();
        hibernateJpaVendorAdapter.setShowSql(false);
        hibernateJpaVendorAdapter.setGenerateDdl(true);
        hibernateJpaVendorAdapter.setDatabase(Database.POSTGRESQL);
        return hibernateJpaVendorAdapter;
    }

    @Bean
    public PlatformTransactionManager transactionManager() {
        return new JpaTransactionManager();
    }

    public static void main(String[] args) {
        SpringApplication.run(ApplicationConfig.class, args);
    }
}

En utilisant --debug j'obtiens ceci (quelque peu filtré):

2014-02-23 18:17:30.735  INFO 27716 --- [           main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@66e43eb8: startup date [Sun Feb 23 18:17:30 CET 2014]; root of context hierarchy
2014-02-23 18:17:31.354  INFO 27716 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'pageableResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.data.web.config.HateoasAwareSpringDataWebConfiguration; factoryMethodName=pageableResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/data/web/config/HateoasAwareSpringDataWebConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.data.web.config.HateoasAwareSpringDataWebConfiguration; factoryMethodName=pageableResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/data/web/config/HateoasAwareSpringDataWebConfiguration.class]]
2014-02-23 18:17:31.355  INFO 27716 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'sortResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.data.web.config.HateoasAwareSpringDataWebConfiguration; factoryMethodName=sortResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/data/web/config/HateoasAwareSpringDataWebConfiguration.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.data.web.config.HateoasAwareSpringDataWebConfiguration; factoryMethodName=sortResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/data/web/config/HateoasAwareSpringDataWebConfiguration.class]]
2014-02-23 18:17:31.726  INFO 27716 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'viewResolver': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=thymeleafConfig; factoryMethodName=viewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [be/**************/******/ThymeleafConfig.class]] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter; factoryMethodName=viewResolver; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2014-02-23 18:17:32.159  INFO 27716 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'transactionManager': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=applicationConfig; factoryMethodName=transactionManager; initMethodName=null; destroyMethodName=(inferred); defined in class **.**************.******.ApplicationConfig] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration; factoryMethodName=transactionManager; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]]
2014-02-23 18:17:32.160  INFO 27716 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'entityManagerFactory': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=applicationConfig; factoryMethodName=entityManagerFactory; initMethodName=null; destroyMethodName=(inferred); defined in class **.**************.******.ApplicationConfig] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration; factoryMethodName=entityManagerFactory; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]]
2014-02-23 18:17:32.160  INFO 27716 --- [           main] o.s.b.f.s.DefaultListableBeanFactory     : Overriding bean definition for bean 'jpaVendorAdapter': replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=applicationConfig; factoryMethodName=jpaVendorAdapter; initMethodName=null; destroyMethodName=(inferred); defined in class **.**************.******.ApplicationConfig] with [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration; factoryMethodName=jpaVendorAdapter; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]]
2014-02-23 18:17:33.031  INFO 27716 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerByCGLIB$$9ca466b9] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2014-02-23 18:17:33.074  INFO 27716 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionAttributeSource' of type [class org.springframework.transaction.annotation.AnnotationTransactionAttributeSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2014-02-23 18:17:33.092  INFO 27716 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'transactionInterceptor' of type [class org.springframework.transaction.interceptor.TransactionInterceptor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2014-02-23 18:17:33.102  INFO 27716 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.config.internalTransactionAdvisor' of type [class org.springframework.transaction.interceptor.BeanFactoryTransactionAttributeSourceAdvisor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2014-02-23 18:17:33.779  INFO 27716 --- [           main] o.Apache.catalina.core.StandardService   : Starting service Tomcat
2014-02-23 18:17:33.779  INFO 27716 --- [           main] org.Apache.catalina.core.StandardEngine  : Starting Servlet Engine: Apache Tomcat/7.0.42
2014-02-23 18:17:33.909  INFO 27716 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring embedded WebApplicationContext
2014-02-23 18:17:33.909  INFO 27716 --- [ost-startStop-1] o.s.web.context.ContextLoader            : Root WebApplicationContext: initialization completed in 3177 ms
2014-02-23 18:17:35.028  INFO 27716 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring FrameworkServlet 'dispatcherServlet'
2014-02-23 18:17:35.028  INFO 27716 --- [ost-startStop-1] o.s.web.servlet.DispatcherServlet        : FrameworkServlet 'dispatcherServlet': initialization started
2014-02-23 18:17:35.124  INFO 27716 --- [ost-startStop-1] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2014-02-23 18:17:35.385  INFO 27716 --- [ost-startStop-1] o.s.j.d.DriverManagerDataSource          : Loaded JDBC driver: org.postgresql.Driver
2014-02-23 18:17:35.457  INFO 27716 --- [ost-startStop-1] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default'
2014-02-23 18:17:35.592  INFO 27716 --- [ost-startStop-1] o.hibernate.annotations.common.Version   : HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
2014-02-23 18:17:35.622  INFO 27716 --- [ost-startStop-1] org.hibernate.Version                    : HHH000412: Hibernate Core {4.2.1.Final}
2014-02-23 18:17:35.627  INFO 27716 --- [ost-startStop-1] org.hibernate.cfg.Environment            : HHH000205: Loaded properties from resource hibernate.properties: {hibernate.bytecode.use_reflection_optimizer=false, hibernate.hbm2ddl.auto=validate}
2014-02-23 18:17:35.628  INFO 27716 --- [ost-startStop-1] org.hibernate.cfg.Environment            : HHH000021: Bytecode provider name : javassist
2014-02-23 18:17:35.655  INFO 27716 --- [ost-startStop-1] org.hibernate.ejb.Ejb3Configuration      : HHH000204: Processing PersistenceUnitInfo [
    name: default
    ...]
2014-02-23 18:17:35.899  INFO 27716 --- [ost-startStop-1] o.h.s.j.c.i.ConnectionProviderInitiator  : HHH000130: Instantiating explicit connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider
2014-02-23 18:17:36.256  INFO 27716 --- [ost-startStop-1] org.hibernate.dialect.Dialect            : HHH000400: Using dialect: org.hibernate.dialect.PostgreSQL82Dialect
2014-02-23 18:17:36.268  INFO 27716 --- [ost-startStop-1] o.h.e.jdbc.internal.LobCreatorBuilder    : HHH000424: Disabling contextual LOB creation as createClob() method threw error : Java.lang.reflect.InvocationTargetException
2014-02-23 18:17:36.284  INFO 27716 --- [ost-startStop-1] o.h.e.t.i.TransactionFactoryInitiator    : HHH000268: Transaction strategy: org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory
2014-02-23 18:17:36.292  INFO 27716 --- [ost-startStop-1] o.h.h.i.ast.ASTQueryTranslatorFactory    : HHH000397: Using ASTQueryTranslatorFactory
2014-02-23 18:17:36.481  INFO 27716 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000227: Running hbm2ddl schema export
Hibernate: alter table project drop constraint FK_4725849e7c4543e3885bbd3a3a9
2014-02-23 18:17:36.488 ERROR 27716 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000389: Unsuccessful: alter table project drop constraint FK_4725849e7c4543e3885bbd3a3a9
2014-02-23 18:17:36.488 ERROR 27716 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport  : ERROR: constraint "fk_4725849e7c4543e3885bbd3a3a9" of relation "project" does not exist
Hibernate: alter table project drop constraint FK_56d354acd26e412daa99d5584ff
2014-02-23 18:17:36.489 ERROR 27716 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000389: Unsuccessful: alter table project drop constraint FK_56d354acd26e412daa99d5584ff
2014-02-23 18:17:36.489 ERROR 27716 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport  : ERROR: constraint "fk_56d354acd26e412daa99d5584ff" of relation "project" does not exist
Hibernate: drop table if exists company cascade
Hibernate: drop table if exists project cascade
Hibernate: create table company (id  serial not null, name varchar(255), primary key (id))
Hibernate: create table project (id  serial not null, reference varchar(255), company int4, primary key (id))
Hibernate: alter table project add constraint FK_4725849e7c4543e3885bbd3a3a9 foreign key (company) references company
2014-02-23 18:17:36.577  INFO 27716 --- [ost-startStop-1] org.hibernate.tool.hbm2ddl.SchemaExport  : HHH000230: Schema export complete
springhibernatepostgresqljpaspring-boot
20
user3170702

Votre configuration n'est pas un @Configuration classe.

À côté de cela, je vous suggère d'utiliser la puissance de Spring Boot. Ce qui signifie que je suggère de supprimer tout sauf la configuration DataSource et d'ajouter simplement un fichier application.properties avec les propriétés suivantes

spring.jpa.database=POSTGRESQL
spring.jpa.show-sql=false
spring.jpa.hibernate.ddl-auto=update

Cela devrait vous donner le comportement souhaité, avec moins de codage.

Vous pouvez même supprimer la source de données si vous avez soit commons-dbcp ou Tomcat-pool dans votre chemin de classe et ajouter les propriétés suivantes

spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.url=jdbc:postgresql://localhost/mydatabase
spring.datasource.username=myusername
spring.datasource.password=mypassword
23
M. Deinum

Si vous utilisez Spring Boot, vous pouvez le faire en configurant le fichier de configuration. Hibernate a toutes ces possibilités:

  1. valider (valider le schéma)
  2. mettre à jour (mettre à jour le schéma s'il y a des changements)
  3. créer (créer le schéma)
  4. create-drop (créez le schéma et déposez-le à la fin)

mais si vous voulez ne rien faire, la botte de printemps ajoute une autre chance, utilisez comme suit:

spring:
  jpa:
    hibernate:
      ddl-auto: none
6
nekperu15739

Si vous utilisez une base de données en mémoire, chaque fois que vous démarrez/arrêtez l'application Spring Boot - elle recréera le tout sauf si vous mentionnez/configurez Spring Boot pour utiliser la base de données à partir du système de fichiers.

mettez à jour votre @Configuration ou application.properties pour la propriété ci-dessous

spring.datasource.url=jdbc:h2:file:/Users/user_name/database_file_name

Vérifiez également que vous ne devriez pas avoir spring.datasource.initialization-mode dans config.

0
ynerdy

Votre ApplicationConfig n'est pas @Configuration. J'imagine que cela signifie que la configuration automatique de Spring Boot sera également appliquée. Pouvez-vous essayer d'ajouter cela?

0
Dave Syer