我遇到导致以下错误的配置问题。我知道有很多类似的问题，但我读了很多回答，stackoverflow建议我的标题，但我还没有找到正确的答案。
Description:
Field collaborateurJpaRepository in com...infrastructure.persistence.user.UserRepositoryImpl required a bean of type 'com...infrastructure.persistence.jurisdiction.CollaborateurJpaRepository' that could not be found.
Action:
Consider defining a bean of type 'com...infrastructure.persistence.jurisdiction.CollaborateurJpaRepository' in your configuration.
在提供代码的一些细节之前，我认为我可以很好地描述你的背景。 我在一个客户端项目上工作，该项目有 8个maven模块（DDD方法），因为在年底时，4个模块将在另一个服务器中分开。 最近我们创建了第二个oracle数据库，所以我不得不创建多个配置来引用好的dataSource。 我认为问题是由于糟糕的数据源配置阻止了bean弹簧的实例化。
我们正在使用 spring boot version 1.5.7.release 。
第一次基础设施配置
@Configuration
@ComponentScan(basePackages = "com...jade")
@EnableTransactionManagement
@EnableJpaRepositories(entityManagerFactoryRef = "jadeEntityManager", transactionManagerRef = "jadeTransactionManager")
@EntityScan(basePackages = { "com...jade", "org.springframework.data.jpa.convert.threeten" })
@Profile({"ARA_JADE_CONF", "LOCAL_JADE_CONF"})
public class InfrastructureConfig {
private final static int JDBC_FETCH_SIZE = 1000;
@Autowired
private Environment environment;
@Bean
public LocalContainerEntityManagerFactoryBean jadeEntityManager() throws SQLException {
LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
em.setDataSource(dataSourceJade());
em.setPackagesToScan(new String[] {"com...jade"});
JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
em.setJpaVendorAdapter(vendorAdapter);
em.setJpaProperties(additionalProperties());
return em;
}
@Bean
@Primary
public OracleDataSource dataSourceJade() throws SQLException {
OracleDataSource dataSource = new OracleDataSource();
dataSource.setUser(environment.getProperty("db.datasource.jade.username"));
dataSource.setPassword(environment.getProperty("db.datasource.jade.password"));
dataSource.setURL(environment.getProperty("db.datasource.jade.url"));
dataSource.setImplicitCachingEnabled(true);
dataSource.setFastConnectionFailoverEnabled(true);
return dataSource;
}
@Bean(name="jdbcTemplateJade")
public JdbcTemplate jdbcTemplateJade() throws SQLException {
JdbcTemplate jdbcTemplate = new JdbcTemplate(dataSourceJade());
jdbcTemplate.setResultsMapCaseInsensitive(true);
jdbcTemplate.setFetchSize(JDBC_FETCH_SIZE);
return jdbcTemplate;
}
@Bean
public PlatformTransactionManager transactionManager() throws SQLException{
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(jadeEntityManager().getObject());
return transactionManager;
}
@Bean
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
return new PersistenceExceptionTranslationPostProcessor();
} ...
Seconde基础架构配置
@Configuration
@ComponentScan(basePackages = "com.bnpparibas.sit.risk.art")
@EnableTransactionManagement
@EnableJpaRepositories(entityManagerFactoryRef = "artEntityManager", transactionManagerRef = "artTransactionManager")
@EntityScan(basePackages = { "com...art", "org.springframework.data.jpa.convert.threeten" })
@Profile({"LOCAL_ART_CONF,'ARA_ART_CONF"})
public class ArtInfrastructureConfig {
private final static int JDBC_FETCH_SIZE = 1000;
@Autowired
private Environment environment;
@Bean
@Primary
public LocalContainerEntityManagerFactoryBean artEntityManager() throws SQLException {
LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
em.setDataSource(dataSourceArt());
em.setPackagesToScan(new String[] {"com...art.infrastructure.persistence"});
JpaVendorAdapter vendorAdapter = new HibernateJpaVendorAdapter();
em.setJpaVendorAdapter(vendorAdapter);
em.setJpaProperties(additionalProperties());
return em;
}
@Bean
@Primary
public OracleDataSource dataSourceArt() throws SQLException {
OracleDataSource dataSource = new OracleDataSource();
dataSource.setUser(environment.getProperty("db.datasource.art.username"));
dataSource.setPassword(environment.getProperty("db.datasource.art.password"));
dataSource.setURL(environment.getProperty("db.datasource.art.url"));
dataSource.setImplicitCachingEnabled(true);
dataSource.setFastConnectionFailoverEnabled(true);
return dataSource;
}
@Bean
@Primary
public PlatformTransactionManager artTransactionManager()throws SQLException{
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(artEntityManager().getObject());
return transactionManager;
}
@Bean
@Primary
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
return new PersistenceExceptionTranslationPostProcessor();
}...
实体的接口链接。
@DDD.Repository
@Repository
public interface CollaborateurJpaRepository extends CrudRepository<Collaborateur,String>{
@Query("FROM ART_PARAM.ART_USER u WHERE u.refogUID = :uid")
Collaborateur findCollaborateurById(@Param("uid") String uid);
}
包含自动装配接口的类，用于检索第二个数据库的某些数据。
@DDD.RepositoryImpl
@Repository
@Primary
public class UserRepositoryImpl implements UserRepository {
@Autowired
private CollaborateurJpaRepository collaborateurJpaRepository;
@Override
//@Cacheable(cacheNames = CacheConfig.CACHE_JURIDICTION, key = CacheConfig.CACHE_KEY_UTILISATEUR_ID)
@Transactional("entityManagerFactoryArt")
public User retrieveUser(UserId userId) {
if(userId.getValue() == null) {
return null;
} else {
Collaborateur collaborateur = collaborateurJpaRepository.findOne(userId.getValue());
return new User(collaborateur.getRefogUID(),collaborateur.getRefogFirstName(),collaborateur.getRefogLastName(),collaborateur.getProfile(),collaborateur.isActiveUser(),collaborateur.isBankingSecrecy());
}
}