У меня проблема с JPA с подпружиненной загрузкой с multiple data-sources
. Это то, что мне всегда удавалось сделать. Но на этот раз я не могу понять, почему не работает?
После сборки gradle или bootRun таблица не создается и не обновляется. Нет ошибок компиляции или выполнения при запуске. Я схожу с ума.
Вы можете найти мой код в приложении.
P2BDatabaseConfig.groovy
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
entityManagerFactoryRef = "p2bEntityManagerFactory",
transactionManagerRef = "p2bTransactionManager",
basePackages = {"it.project.sol.sharpapi.repo.p2b"}
)
public class P2BDatabaseConfig {
@Bean(name = "p2bDataSource")
@ConfigurationProperties(prefix = "spring.p2b")
@Primary
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
@PersistenceContext(unitName = "p2bPU")
@Bean(name = "p2bEntityManagerFactory")
@Primary
public LocalContainerEntityManagerFactoryBean p2bEntityManagerFactory(EntityManagerFactoryBuilder builder,
@Qualifier("p2bDataSource") DataSource dataSource) {
return builder.dataSource(dataSource).packages("it.project.sol.sharpapi.entity.p2b").build();
}
@Bean(name = "p2bTransactionManager")
@Primary
public PlatformTransactionManager p2bTransactionManager(
@Qualifier("p2bEntityManagerFactory") EntityManagerFactory p2bEntityManagerFactory) {
return new JpaTransactionManager(p2bEntityManagerFactory);
}
}
SharpDatabaseConfig.groovy
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(
entityManagerFactoryRef = "sharpEntityManagerFactory",
transactionManagerRef = "sharpTransactionManager",
basePackages = {"it.project.sol.sharpapi.repo.sharp"}
)
public class SharpDatabaseConfig {
@Bean(name = "sharpDataSource")
@ConfigurationProperties(prefix = "spring.sharp")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
@PersistenceContext(unitName = "sharpPU")
@Bean(name = "sharpEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean sharpEntityManagerFactory(EntityManagerFactoryBuilder builder,
@Qualifier("sharpDataSource") DataSource dataSource) {
return builder.dataSource(dataSource).packages("it.project.sol.sharpapi.entity.sharp").build();
}
@Bean(name = "sharpTransactionManager")
public PlatformTransactionManager sharpTransactionManager(
@Qualifier("sharpEntityManagerFactory") EntityManagerFactory sharpEntityManagerFactory) {
return new JpaTransactionManager(sharpEntityManagerFactory);
}
}
application.yml
spring:
profiles:
active: Developement
jpa:
show-sql: true
database-platform: org.hibernate.dialect.MySQL5InnoDBDialect
hibernate:
ddl-auto: update
naming-strategy: org.hibernate.cfg.ImprovedNamingStrategy
dialect: org.hibernate.dialect.MySQL5Dialect
p2b:
url: jdbc:mysql://localhost:3306/p2bv2?autoReconnect=true
username: xxxx
password: xxxx!
testWhileIdle: true
maxActive: 5
validationQuery: SELECT 1
driver-class-name: com.mysql.jdbc.Driver
sharp:
url: jdbc:mysql://localhost:3306/sharp?autoReconnect=true
username: xxxx
password: xxxx!
testWhileIdle: true
maxActive: 5
validationQuery: SELECT 1
driver-class-name: com.mysql.jdbc.Driver
P2BDevice.groovy
@Entity(name = "P2BDevice")
@Table(name = "device")
class P2BDevice implements Serializable{
@Id
@GeneratedValue
Long id
@Column(name = "version")
Long version
@Column(name = "date_created")
Date dateCreated
@Column(name = "deleted")
int deleted
@Column(name = "description")
String description
...
}
User.groovy
@Entity(name = "User")
@Table(name = "caccapupu")
class User implements Serializable{
@Id
@GeneratedValue(strategy = GenerationType.AUTO)
Long id
@Column(name = "version")
Long version
@Column(name = "username")
String username
@Column(name = "password")
Long password
@Column(name = "date_created")
Date dateCreated
@Column(name = "status")
int status
...
}
Уверяю вас, репозитории верны и даже расположение пакетов моих классов.