问题
I want to use two databases with Spring Boot. Here the code:
first db config
@Configuration
@EnableAutoConfiguration
@EnableJpaRepositories(
basePackages = {"net.elyland.pipe.repositories.router"},
entityManagerFactoryRef = "routerEntityManagerFactory",
transactionManagerRef = "routerTransactionManager")
@EnableTransactionManagement
@PropertySource("classpath:application.properties")
@ComponentScan(basePackages = {"net.elyland.pipe.domain.router"})
public class RouterRepositoryConfiguration {
@Bean(name = "routerDataSource")
@ConfigurationProperties(prefix = "router.datasource")
public DataSource routerDataSource() {
return DataSourceBuilder
.create()
.build();
}
@PersistenceContext(unitName = "routerPU")
@Bean(name = "routerEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean routerEntityManagerFactory(EntityManagerFactoryBuilder builder, @Qualifier("routerDataSource")DataSource routerDataSource) {
return builder
.dataSource(routerDataSource)
.properties(hibernateProperties())
.packages(Ip.class, Net.class, Provider.class, QueueRule.class, QueueType.class,RemoteIp.class,Subnet.class,TrafficQueue.class)
.persistenceUnit("routerPU")
.build();
}
@Bean(name = "routerTransactionManager")
public PlatformTransactionManager mysqlTransactionManager(@Qualifier("routerEntityManagerFactory") EntityManagerFactory entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
private Map hibernateProperties() {
Resource resource = new ClassPathResource("routerHibernate.properties");
try {
Properties properties = PropertiesLoaderUtils.loadProperties(resource);
return properties.entrySet().stream()
.collect(Collectors.toMap(
e -> e.getKey().toString(),
e -> e.getValue())
);
} catch (IOException e) {
return new HashMap();
}
}
}
Second db config:
@Configuration
@EnableAutoConfiguration
@EnableJpaRepositories(
basePackageClasses = {SshUser.class, User.class, Role.class},
basePackages = {"net.elyland.pipe.domain.admin"},
entityManagerFactoryRef = "adminEntityManager" ,
transactionManagerRef = "adminTransactionManager"
)
@EnableTransactionManagement
@PropertySource({ "classpath:application.properties" })
public class AdminRepositoryConfiguration {
@Primary
@Bean(name = "adminDataSource")
@ConfigurationProperties(prefix = "admin.datasource")
public DataSource adminDataSource() {
System.out.println("Create datasource Admin");
return DataSourceBuilder
.create()
.build();
}
@Primary
@Bean(name = "adminEntityManager")
public LocalContainerEntityManagerFactoryBean adminEntityManager(EntityManagerFactoryBuilder builder, @Qualifier("adminDataSource") DataSource adminDataSource) {
return builder
.dataSource(adminDataSource)
.properties(hibernateProperties())
.packages(User.class, LocalIp.class, CommandLog.class, PipeSize.class, Role.class,Rule.class,Server.class,SshUser.class)
.persistenceUnit("adminPU")
.build();
}
@Primary
@Bean(name = "adminTransactionManager")
public PlatformTransactionManager adminTransactionManager(@Qualifier("adminEntityManager") EntityManagerFactory entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
private Map hibernateProperties() {
Resource resource = new ClassPathResource("hibernate.properties");
try {
Properties properties = PropertiesLoaderUtils.loadProperties(resource);
return properties.entrySet().stream()
.collect(Collectors.toMap(
e -> e.getKey().toString(),
e -> e.getValue())
);
} catch (IOException e) {
return new HashMap();
}
}
}
Repository 1:
@Repository
@Transactional("adminTransactionManager")
public interface SshUserRepository extends JpaRepository<SshUser, Integer> {
SshUser findByUsername(String username);
}
Repository 2:
@Repository
@Transactional("routerTransactionManager")
public interface SubnetRepository extends JpaRepository<Subnet, Integer> {
public Subnet findByAddress(Integer address);
public Subnet findByMask(Integer mask);
}
properties file:
admin.datasource.url= jdbc:mysql://192.168.10.3:3306/pipe?autoReconnect=true&useSSL=false
admin.datasource.username=user
admin.datasource.password=pass
admin.datasource.driverClassName=com.mysql.jdbc.Driver
router.datasource.url= jdbc:mysql://192.168.10.3:3306/router?autoReconnect=true&useSSL=false
router.datasource.username=user
router.datasource.password=pass
router.datasource.driverClassName=com.mysql.jdbc.Driver
hibernate.properties:
#spring.jpa.show-sql = true
hibernate.dialect=org.hibernate.dialect.MySQL5Dialect
hibernate.hbm2ddl.auto=create-drop
At the start I have this error:
***************************
APPLICATION FAILED TO START
***************************
Description:
Field userRepository in net.elyland.pipe.services.UserDetailsServiceImpl required a bean named 'entityManagerFactory' that could not be found.
Action:
Consider defining a bean named 'entityManagerFactory' in your configuration.
Here the full log:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v1.5.1.RELEASE)
2017-07-07 18:52:18.774 INFO 11870 --- [ main] n.e.pipe.SpringBootMvcJspApplication : Starting SpringBootMvcJspApplication on adm-imaterynko with PID 11870 (/home/imaterynko/SVN/sysadm/javawebdev/pipe/target/classes started by imaterynko in /home/imaterynko/SVN/sysadm/javawebdev/pipe)
2017-07-07 18:52:18.780 INFO 11870 --- [ main] n.e.pipe.SpringBootMvcJspApplication : No active profile set, falling back to default profiles: default
2017-07-07 18:52:18.859 INFO 11870 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@6a472554: startup date [Fri Jul 07 18:52:18 EEST 2017]; root of context hierarchy
2017-07-07 18:52:20.485 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'remoteIpRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.487 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'providerRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.488 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'netRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.491 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'queueTypeRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.492 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'ipRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.494 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'subnetRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.497 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'queueRuleRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:20.504 INFO 11870 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'trafficQueueRepository' with a different definition: replacing [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null] with [Root bean: class [org.springframework.data.jpa.repository.support.JpaRepositoryFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2017-07-07 18:52:21.046 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration' of type [class org.springframework.boot.autoconfigure.validation.ValidationAutoConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.110 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'validator' of type [class org.springframework.validation.beanvalidation.LocalValidatorFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.158 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration' of type [class org.springframework.security.config.annotation.configuration.ObjectPostProcessorConfiguration$$EnhancerBySpringCGLIB$$ee2486b5] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.170 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'objectPostProcessor' of type [class org.springframework.security.config.annotation.configuration.AutowireBeanFactoryObjectPostProcessor] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.172 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler@678040b3' of type [class org.springframework.security.access.expression.method.DefaultMethodSecurityExpressionHandler] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.180 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration' of type [class org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration$$EnhancerBySpringCGLIB$$12f92967] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.193 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'methodSecurityMetadataSource' of type [class org.springframework.security.access.method.DelegatingMethodSecurityMetadataSource] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.203 INFO 11870 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$5576be7b] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2017-07-07 18:52:21.537 INFO 11870 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http)
2017-07-07 18:52:21.551 INFO 11870 --- [ main] o.apache.catalina.core.StandardService : Starting service Tomcat
2017-07-07 18:52:21.552 INFO 11870 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.11
2017-07-07 18:52:22.039 INFO 11870 --- [ost-startStop-1] org.apache.jasper.servlet.TldScanner : At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
2017-07-07 18:52:22.042 INFO 11870 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2017-07-07 18:52:22.042 INFO 11870 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 3185 ms
2017-07-07 18:52:22.239 INFO 11870 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-07-07 18:52:22.240 INFO 11870 --- [ost-startStop-1] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2017-07-07 18:52:22.241 INFO 11870 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Filter characterEncodingFilter was not registered (possibly already registered?)
2017-07-07 18:52:22.241 INFO 11870 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]
Create datasource Admin
2017-07-07 18:52:22.894 INFO 11870 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'adminPU'
2017-07-07 18:52:22.912 INFO 11870 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: adminPU
...]
2017-07-07 18:52:22.971 INFO 11870 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.11.Final}
2017-07-07 18:52:22.973 INFO 11870 --- [ main] org.hibernate.cfg.Environment : HHH000205: Loaded properties from resource hibernate.properties: {hibernate.dialect=org.hibernate.dialect.MySQL5Dialect, hibernate.bytecode.use_reflection_optimizer=false, hibernate.hbm2ddl.auto=create-drop}
2017-07-07 18:52:22.974 INFO 11870 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist
2017-07-07 18:52:23.007 INFO 11870 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
2017-07-07 18:52:23.210 INFO 11870 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2017-07-07 18:52:23.673 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-07-07 18:52:23.685 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table command_log drop foreign key FKo5wo2sqahur6v6uym1t2sjken
2017-07-07 18:52:23.685 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'pipe.command_log' doesn't exist
2017-07-07 18:52:23.688 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table host drop foreign key FK9hlhx55t325whiraf8newuxcv
2017-07-07 18:52:23.688 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'pipe.host' doesn't exist
2017-07-07 18:52:23.689 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table rule drop foreign key FKeuk4g8c1yhpjno3suq3syen02
2017-07-07 18:52:23.690 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'pipe.rule' doesn't exist
2017-07-07 18:52:23.691 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table rule drop foreign key FKtria2gmd5ghsirwucl003p935
2017-07-07 18:52:23.691 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'pipe.rule' doesn't exist
2017-07-07 18:52:23.693 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table rule drop foreign key FKsoy6c2wf2ahd7y2awnfabuxkc
2017-07-07 18:52:23.694 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'pipe.rule' doesn't exist
2017-07-07 18:52:23.695 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table user drop foreign key FKn82ha3ccdebhokx3a8fgdqeyy
2017-07-07 18:52:23.695 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'pipe.user' doesn't exist
2017-07-07 18:52:24.183 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-07-07 18:52:24.238 INFO 11870 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'adminPU'
2017-07-07 18:52:24.300 INFO 11870 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'routerPU'
2017-07-07 18:52:24.301 INFO 11870 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [
name: routerPU
...]
2017-07-07 18:52:24.386 INFO 11870 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect
2017-07-07 18:52:24.476 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-07-07 18:52:24.478 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table ip drop foreign key FKnunykfm5kyqpk69fu78rm690t
2017-07-07 18:52:24.478 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.ip' doesn't exist
2017-07-07 18:52:24.479 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table ip drop foreign key FK3fkkinqulfhgjo6c7gu8ptu8f
2017-07-07 18:52:24.479 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.ip' doesn't exist
2017-07-07 18:52:24.481 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table ip drop foreign key FK4txj00furhr0boqimj1s0loa1
2017-07-07 18:52:24.481 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.ip' doesn't exist
2017-07-07 18:52:24.483 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table queue_rule drop foreign key FK5bm4nnopngcrglm6od8m97yhh
2017-07-07 18:52:24.483 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.queue_rule' doesn't exist
2017-07-07 18:52:24.485 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table queue_rule drop foreign key FKohmfk4krumgcaa75kxnfxcwfv
2017-07-07 18:52:24.485 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.queue_rule' doesn't exist
2017-07-07 18:52:24.486 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table queue_rule drop foreign key FKtc36dnb4iulun0yn72wqrybf4
2017-07-07 18:52:24.486 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.queue_rule' doesn't exist
2017-07-07 18:52:24.487 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000389: Unsuccessful: alter table queue_rule drop foreign key FK3t8l9ho5h9g7soqrk94h3van0
2017-07-07 18:52:24.487 ERROR 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : Table 'router.queue_rule' doesn't exist
2017-07-07 18:52:25.003 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-07-07 18:52:25.007 INFO 11870 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'routerPU'
2017-07-07 18:52:25.124 WARN 11870 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityConfiguration': Unsatisfied dependency expressed through field 'userDetailsService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userDetailsServiceImpl': Unsatisfied dependency expressed through field 'userRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository': Cannot create inner bean '(inner bean)#693f2213' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#693f2213': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available
2017-07-07 18:52:25.124 INFO 11870 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'routerPU'
2017-07-07 18:52:25.124 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-07-07 18:52:25.523 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-07-07 18:52:25.526 INFO 11870 --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'adminPU'
2017-07-07 18:52:25.526 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000227: Running hbm2ddl schema export
2017-07-07 18:52:25.920 INFO 11870 --- [ main] org.hibernate.tool.hbm2ddl.SchemaExport : HHH000230: Schema export complete
2017-07-07 18:52:25.925 WARN 11870 --- [ main] o.s.boot.SpringApplication : Error handling failed (Error creating bean with name 'delegatingApplicationListener' defined in class path resource [org/springframework/security/config/annotation/web/configuration/WebSecurityConfiguration.class]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration': Initialization of bean failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry' available)
2017-07-07 18:52:25.985 ERROR 11870 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Field userRepository in net.elyland.pipe.services.UserDetailsServiceImpl required a bean named 'entityManagerFactory' that could not be found.
Action:
Consider defining a bean named 'entityManagerFactory' in your configuration.
Can somebody say what's wrong? Thanks.
回答1:
Please use @Primary annotation over the beans in either of the datasource configuration and it will work.
Example:
@Configuration
@EnableAutoConfiguration
@EnableJpaRepositories(
basePackages = {"net.elyland.pipe.repositories.router"},
entityManagerFactoryRef = "routerEntityManagerFactory",
transactionManagerRef = "routerTransactionManager")
@EnableTransactionManagement
@PropertySource("classpath:application.properties")
@ComponentScan(basePackages = {"net.elyland.pipe.domain.router"})
public class RouterRepositoryConfiguration {
@Primary
@Bean(name = "routerDataSource")
@ConfigurationProperties(prefix = "router.datasource")
public DataSource routerDataSource() {
return DataSourceBuilder
.create()
.build();
}
@Primary
@PersistenceContext(unitName = "routerPU")
@Bean(name = "routerEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean routerEntityManagerFactory(EntityManagerFactoryBuilder builder, @Qualifier("routerDataSource")DataSource routerDataSource) {
return builder
.dataSource(routerDataSource)
.properties(hibernateProperties())
.packages(Ip.class, Net.class, Provider.class, QueueRule.class, QueueType.class,RemoteIp.class,Subnet.class,TrafficQueue.class)
.persistenceUnit("routerPU")
.build();
}
@Primary
@Bean(name = "routerTransactionManager")
public PlatformTransactionManager mysqlTransactionManager(@Qualifier("routerEntityManagerFactory") EntityManagerFactory entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
private Map hibernateProperties() {
Resource resource = new ClassPathResource("routerHibernate.properties");
try {
Properties properties = PropertiesLoaderUtils.loadProperties(resource);
return properties.entrySet().stream()
.collect(Collectors.toMap(
e -> e.getKey().toString(),
e -> e.getValue())
);
} catch (IOException e) {
return new HashMap();
}
}
}
来源：https://stackoverflow.com/questions/44975605/spring-boot-data-jpa-multiple-datasources-entitymanagerfactory-error