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Spring Boot JPA - Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not working in JAVA 8u291

I'm running this on my local laptop and it seems work fine, but every time I tried to run on different server this following error appears. (Both using Java 8u291)
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaEntityManagerFactory' defined in class path resource [com/reclassification/HibernateConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1762)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1105)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:142)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:316)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
at com.reclassification.ReclassificationApplication.main(ReclassificationApplication.java:12)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:87)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:50)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:51)
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:275)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214)
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:179)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:119)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:904)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:935)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1821)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1758)
... 24 common frames omitted
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:100)
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:137)
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35)
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:94)
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263)

Are you missing application.properties on different server?
From trace:
Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set at
Also check:answer about no dialect
Might be that the other server can't connect to DB.

The error "Access to DialectResolutionInfo cannot be null" seems very generic. In my case the cause was trying to connect to multiple databases in the same Spring Boot API.
In my case to resolve it, for Spring Boot 2.5.4, this example from Baeldung was helpful, and this from Medium as well.
Here is the application.yml file with dialect specified for MySQL db:
spring:
datasource:
primaryDB:
driverClassName: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:<port>/<primary db name>?charSet=LATIN1
username: <username>
password: <password>
initialization-mode: always
otherDB:
driverClassName: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:<port>/<other db name>?charSet=LATIN1
username: <username>
password: <password>
initialization-mode: always
jpa:
hibernate:
naming:
physical-strategy: org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl
properties:
hibernate:
dialect: org.hibernate.dialect.MySQL5InnoDBDialect
With #Configuration class for the primary db:
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(
entityManagerFactoryRef = "entityManagerFactory",
basePackages = { "com.foo.bar.repository" }
)
public class PrimaryDBConfig {
#Value("${spring.datasource.primaryDB.driverClassName}")
private String driver;
#Value("${spring.datasource.primaryDB.url}")
private String url;
#Value("${spring.datasource.primaryDB.username}")
private String username;
#Value("${spring.datasource.primaryDB.password}")
private String password;
#Primary // this seemingly redundant datasource is apparently used behind
// ... the scenes and throws an 'unsatisfied dependency' if removed.
#Bean(name = "dataSource")
#ConfigurationProperties(prefix = "spring.datasource.primaryDB")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
#Bean
public DataSource dataSourcePrimary(){
HikariConfig config = new HikariConfig();
config.setDriverClassName(driver);
config.setJdbcUrl(url);
config.setUsername(username);
config.setPassword(password);
config.setAutoCommit(true);
return new HikariDataSource(config);
}
#Primary
#Bean(name = "entityManagerFactory")
public LocalContainerEntityManagerFactoryBean
entityManagerFactory(
EntityManagerFactoryBuilder builder,
#Qualifier("dataSource") DataSource dataSource) {
return builder
.dataSource(dataSourcePrimary())
.packages("com.foo.bar.model")
.persistenceUnit("primaryDB")
.build();
}
#Primary
#Bean(name = "transactionManager")
public PlatformTransactionManager transactionManager(
#Qualifier("entityManagerFactory") EntityManagerFactory
entityManagerFactory) {
return new JpaTransactionManager(entityManagerFactory);
}
}
And "otherDB":
#Configuration
#EnableTransactionManagement
#EnableJpaRepositories(
entityManagerFactoryRef = "otherDBEntityManagerFactory",
transactionManagerRef = "otherDBTransactionManager",
basePackages = { "com.foo.bar.otherDB" }
)
public class OtherDBConfig {
#Value("${spring.datasource.otherDB.driverClassName}")
private String driver;
#Value("${spring.datasource.otherDB.url}")
private String url;
#Value("${spring.datasource.otherDB.username}")
private String username;
#Value("${spring.datasource.otherDB.password}")
private String password;
#Bean(name = "otherDBDataSource")
#ConfigurationProperties(prefix = "spring.datasource.otherDB")
public DataSource dataSource() {
return DataSourceBuilder.create().build();
}
#Bean
public DataSource dataSourceOtherDB(){
HikariConfig config = new HikariConfig();
config.setDriverClassName(driver);
config.setJdbcUrl(url);
config.setUsername(username);
config.setPassword(password);
config.setAutoCommit(true);
return new HikariDataSource(config);
}
#Bean(name = "otherDBEntityManagerFactory")
public LocalContainerEntityManagerFactoryBean otherDBEntityManagerFactory(
EntityManagerFactoryBuilder builder,
#Qualifier("otherDBDataSource") DataSource dataSource) {
return
builder
.dataSource(dataSourceOtherDB())
.packages("com.foo.bar.otherDB.model")
.persistenceUnit("otherDB")
.build();
}
#Bean(name = "otherDBTransactionManager")
public PlatformTransactionManager otherDBTransactionManager(
#Qualifier("otherDBEntityManagerFactory") EntityManagerFactory
otherDBEntityManagerFactory) {
return new JpaTransactionManager(otherDBEntityManagerFactory);
}
}
The package structure looks like this:
Of course, having multiple data sources is an anti-pattern for modern microservices APIs; so this solution is fundamentally for monoliths (and distributed monoliths) :-)

How to configure external data source in spring boot, using tomcat location conf/catalina/localhost/{warname}.xml

when I am trying to get data source using JNDI, from tomcat location conf/Catalina/localhost/{warname}.xml the following error I have facing. please help me, guys.
Error I Facing
org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'dataSource' defined in class path resource [com/dummycoding/users/config/UsersDBConfig.class]:
Bean instantiation via factory method failed;
nested exception is org.springframework.beans.BeanInstantiationException:
Failed to instantiate [javax.sql.DataSource]:
Factory method 'dataSource' threw exception;
nested exception is org.springframework.jdbc.datasource.lookup.DataSourceLookupFailureException:
Failed to look up JNDI DataSource with name 'java:comp/env/jdbc/usersprofile';
nested exception is javax.naming.NoInitialContextException:
Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file:
java.naming.factory.initial
MyApplicatin.properties
spring.datasource.jndiName=java:comp/env/jdbc/usersprofile
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQL5InnoDBDialect
spring.jpa.hibernate.ddl-auto = update
UserDBConfig.class
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.jdbc.datasource.lookup.JndiDataSourceLookup;
#Configuration
public class UsersDBConfig {
#Bean
public DataSource dataSource() {
final JndiDataSourceLookup dsLookup = new JndiDataSourceLookup();
dsLookup.setResourceRef(true);
DataSource dataSource = dsLookup.getDataSource("java:comp/env/jdbc/usersprofile");
return dataSource;
}
}
My application class
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class UsersApplication {
public static void main(String[] args) {
SpringApplication.run(UsersApplication.class, args);
}
}
my Servelet Initializer class
#EnableAutoConfiguration(exclude = {HibernateJpaAutoConfiguration.class, DataSourceAutoConfiguration.class})
public class ServletInitializer extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(UsersApplication.class);
}
MyTomcat external data source xml
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/usersprofile">
<Resource acquireIncrement="0" auth="Container" driverClass="com.mysql.cj.jdbc.Driver" factory="org.apache.naming.factory.BeanFactory"
idleConnectionTestPeriod="60" initialPoolSize="0" jdbcUrl="jdbc:mysql://localhost:3306/dummy_users?autoReconnect=true"
maxIdleTime="100" maxPoolSize="100" minPoolSize="1" name="jdbc/usersprofile" password="MySQL123$$" type="com.mchange.v2.c3p0.ComboPooledDataSource"
user="root"/>
</Context>

Expected single matching bean but found 3: objectMapper,halObjectMapper,_halObjectMapper in junitTest

I'm having a problem with my testing. I'm using java spring and trying to run junit test to check if my server is alive.
This the test I'm trying:
#RunWith(SpringJUnit4ClassRunner::class)
#ContextConfiguration(classes = arrayOf(ServiceContext::class,DatabaseContext::class))
#Transactional
open class newtest : AbstractTestController(){
#Test
fun echoTest() {
mockMvc.perform(get("/echo").contentType(MediaType.APPLICATION_JSON)).andExpect(status().isOk)
}
}
This is the AbstractTestController class that my newtest class is extending:
#WebAppConfiguration
abstract class AbstractTestController : DatabaseInitializedTest() {
#Autowired
lateinit var webAppContext: WebApplicationContext
lateinit var mockMvc: MockMvc
#Autowired
lateinit var authHelper: OAuthHelper
#Autowired
private lateinit var userService: UserService
fun adminToken(username: String) = authHelper.addBearerToken(userService.getUserByUsername(username), *AuthoritiesService.adminAuthorities.toTypedArray())
fun clientItToken(username: String) = authHelper.addBearerToken(userService.getUserByUsername(username), *AuthoritiesService.clientItAuthorities.toTypedArray())
fun clientManagerToken(username: String) = authHelper.addBearerToken(userService.getUserByUsername(username), *AuthoritiesService.clientManagerAuthorities.toTypedArray())
fun endUserToken(username: String) = authHelper.addBearerToken(userService.getUserByUsername(username), *AuthoritiesService.endUserAuthorities.toTypedArray())
#Autowired
lateinit var mapper: ObjectMapper
fun <T> ResultActions.and200ReturnClass(clazz: TypeReference<T>): ResultActions {
if (this.andReturn().response.status == HttpServletResponse.SC_OK
&& this.andReturn().response.contentAsString.isNotEmpty()) {
mapper.readValue<T>(this.andReturn().response.contentAsString, clazz)!!
}
return this
}
#Before
fun initialize() {
mockMvc = MockMvcBuilders
.webAppContextSetup(webAppContext)
.apply<DefaultMockMvcBuilder>(SecurityMockMvcConfigurers.springSecurity())
.alwaysDo<DefaultMockMvcBuilder>(MockMvcResultHandlers.print())
.build()
}
}
My configuration:
#Configuration
#Import(value = *arrayOf(
OAuth2ServerConfiguration::class,
OAuth2ServerConfiguration.AuthorizationServerConfiguration::class,
OAuth2ServerConfiguration.ResourceServerConfiguration::class,
SecurityConfig::class,
OAuthHelper::class,
WebConfig::class,
DatabaseInitializator::class,
LowerCaser::class))
#ComponentScan("com.hyg","com.hyg.service", "com.hyg.web", "com.hyg.utils")
#EnableAutoConfiguration
#EnableAspectJAutoProxy(proxyTargetClass = true)
open class ServiceContext
#Configuration
#EnableJpaRepositories("com.hyg")
#EnableTransactionManagement
#EnableAutoConfiguration
#PropertySource("classpath:application.properties")
open class DatabaseContext {
val DATA_PACKAGE = "com.hyg.data"
val INTERCEPTOR_KEY = "hibernate.ejb.interceptor"
#Value("\${spring.datasource.username:${Const.NONE}}")
lateinit var username: String
#Value("\${spring.datasource.url}")
lateinit var url: String
#Value("\${spring.datasource.driverClassName}")
lateinit var driverClass: String
#Value("\${spring.datasource.password}")
lateinit var password: String
#Bean
#Primary
open fun objectMapper(): ObjectMapper {
val mapper = ObjectMapper()
mapper.registerModule(KotlinModule())
mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true)
mapper.configure(MapperFeature.USE_STD_BEAN_NAMING, true)
mapper.configure(DeserializationFeature.ACCEPT_FLOAT_AS_INT, false)
mapper.registerModule(JavaTimeModule())
mapper.registerModule(localDateTimeSerializer())
return mapper
}
#Bean
open fun localDateTimeSerializer(): SimpleModule {
val localDateTimeSerializer = SimpleModule()
val serializer = LocalDateTimeSerializer(
DateTimeFormatter.ofPattern(Const.DATE_TIME_PATTERN))
val deserializer = LocalDateTimeDeserializer(
DateTimeFormatter.ofPattern(Const.DATE_TIME_PATTERN))
localDateTimeSerializer.addSerializer(LocalDateTime::class.java, serializer)
localDateTimeSerializer.addDeserializer(LocalDateTime::class.java, deserializer)
return localDateTimeSerializer
}
#Bean
open fun dataSource(): DataSource {
val ds = DataSourceBuilder.create().driverClassName(driverClass).username(username).password(password).url(url).build()
val proxy = ProxyDataSource()
proxy.setDataSource(ds)
proxy.setListener(DataSourceQueryCountListener())
return proxy
}
#Bean
open fun entityManagerFactory(
factory: EntityManagerFactoryBuilder, dataSource: DataSource,
properties: JpaProperties): LocalContainerEntityManagerFactoryBean {
val jpaProperties = HashMap<String, Any>()
jpaProperties.putAll(properties.getHibernateProperties(dataSource))
jpaProperties.put(INTERCEPTOR_KEY, hibernateInterceptor())
return factory.dataSource(dataSource).packages(DATA_PACKAGE)
.properties(jpaProperties as MutableMap<String, *>)
.build()
}
#Bean
open fun hibernateInterceptor(): HibernateStatisticsInterceptor {
return HibernateStatisticsInterceptor()
}
#Bean
open fun requestStatisticsInterceptor(): RequestStatisticsInterceptor {
return RequestStatisticsInterceptor()
}
}
This is the full Error I'm getting:
2017-11-17 20:03:52.477 WARN --- [ main] o.s.w.c.s.GenericWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration$$EnhancerBySpringCGLIB$$ecfe2bfa]: Constructor threw exception; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'com.fasterxml.jackson.databind.ObjectMapper' available: expected single matching bean but found 3: objectMapper,halObjectMapper,_halObjectMapper
2017-11-17 20:03:52.477 INFO --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2017-11-17 20:03:52.499 INFO --- [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2017-11-17 20:03:52.508 ERROR --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener#6b19b79] to prepare test instance [com.hyginex.Integration.newtest#7a08da83]
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:124)
at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:83)
at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:189)
at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:131)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:230)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:287)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:289)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration$$EnhancerBySpringCGLIB$$ecfe2bfa]: Constructor threw exception; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'com.fasterxml.jackson.databind.ObjectMapper' available: expected single matching bean but found 3: objectMapper,halObjectMapper,_halObjectMapper
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:279)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1154)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1056)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:759)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542)
at org.springframework.test.context.web.AbstractGenericWebContextLoader.loadContext(AbstractGenericWebContextLoader.java:134)
at org.springframework.test.context.web.AbstractGenericWebContextLoader.loadContext(AbstractGenericWebContextLoader.java:61)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.delegateLoading(AbstractDelegatingSmartContextLoader.java:108)
at org.springframework.test.context.support.AbstractDelegatingSmartContextLoader.loadContext(AbstractDelegatingSmartContextLoader.java:251)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:98)
at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:116)
... 24 common frames omitted
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration$$EnhancerBySpringCGLIB$$ecfe2bfa]: Constructor threw exception; nested exception is org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'com.fasterxml.jackson.databind.ObjectMapper' available: expected single matching bean but found 3: objectMapper,halObjectMapper,_halObjectMapper
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:154)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:122)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:271)
... 41 common frames omitted
Caused by: org.springframework.beans.factory.NoUniqueBeanDefinitionException: No qualifying bean of type 'com.fasterxml.jackson.databind.ObjectMapper' available: expected single matching bean but found 3: objectMapper,halObjectMapper,_halObjectMapper
at org.springframework.beans.factory.config.DependencyDescriptor.resolveNotUnique(DependencyDescriptor.java:172)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1114)
at org.springframework.beans.factory.support.DefaultListableBeanFactory$DependencyObjectProvider.getIfAvailable(DefaultListableBeanFactory.java:1643)
at org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration.<init>(EndpointMBeanExportAutoConfiguration.java:63)
at org.springframework.boot.actuate.autoconfigure.EndpointMBeanExportAutoConfiguration$$EnhancerBySpringCGLIB$$ecfe2bfa.<init>(<generated>)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142)
... 43 common frames omitted
Hope it will help to solve my problem.
I tried so far to put #Primary on the Bean that make the ObjectMapper or to add those annotation #Order
#ConditionalOnMissingBean but it didn't work...
Thank you

You have several beans with the type ObjectMapper in the Spring Context. Try to add the annotation #Qualifier("objectMapper") for mapper (in AbstractTestController) or rename it to objectMapper:
#WebAppConfiguration
abstract class AbstractTestController : DatabaseInitializedTest() {
...
#Qualifier("objectMapper")
#Autowired
lateinit var mapper: ObjectMapper
...
}
or
#WebAppConfiguration
abstract class AbstractTestController : DatabaseInitializedTest() {
...
#Autowired
lateinit var objectMapper: ObjectMapper
...
}

Exception during context initialization

My spring web-app reach an error at the init step :
i use eclipse STS
hibernate 5.x
spring mvc
gradle
apache tomcat
Log
16:51:09.998 [localhost-startStop-1] WARN org.springframework.web.context.support.AnnotationConfigWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'getEntityManagerFactoryBean' defined in tn.alveodata.studyink.configurations.DBConfig: Invocation of init method failed; nested exception is java.lang.NullPointerException
16:51:09.999 [localhost-startStop-1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory#3ecc315f: defining beans [org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,org.springframework.context.event.internalEventListenerProcessor,org.springframework.context.event.internalEventListenerFactory,appConfig,DBConfig,mvcConfig,availabilityController,companyController,contactController,homeController,instructorController,loginController,profileController,skillController,attachmentDaoImp,certificationDaoImp,companyDaoImp,educationDaoImp,emergencyDaoImp,experienceDaoImp,identityDaoImp,interlocutorDaoImp,linkingDaoImp,mediaStorageDaoImp,personDaoImp,profileDaoImp,sectorDaoImp,attachmentServiceImp,certificationServiceImp,companyServiceImp,educationServiceImp,emergencyServiceImp,experienceServiceImp,identityServiceImp,interlocutorServiceImp,linkingServiceImp,personServiceImp,profileServiceImp,sectorServiceImp,org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration,org.springframework.transaction.config.internalTransactionAdvisor,transactionAttributeSource,transactionInterceptor,org.springframework.transaction.config.internalTransactionalEventListenerFactory,org.springframework.aop.config.internalAutoProxyCreator,getEntityManagerFactoryBean,getJpaVendorAdapter,getDataSource,txManager,exceptionTranslation,org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration,requestMappingHandlerMapping,mvcPathMatcher,mvcUrlPathHelper,mvcContentNegotiationManager,viewControllerHandlerMapping,beanNameHandlerMapping,resourceHandlerMapping,mvcResourceUrlProvider,defaultServletHandlerMapping,requestMappingHandlerAdapter,mvcConversionService,mvcValidator,mvcUriComponentsContributor,httpRequestHandlerAdapter,simpleControllerHandlerAdapter,handlerExceptionResolver,mvcViewResolver,viewResolver]; root of factory hierarchy
16:51:09.999 [localhost-startStop-1] DEBUG org.springframework.beans.factory.support.DisposableBeanAdapter - Invoking destroy method 'close' on bean with name 'getDataSource'
16:51:10.012 [localhost-startStop-1] ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'getEntityManagerFactoryBean' defined in tn.alveodata.studyink.configurations.DBConfig: Invocation of init method failed; nested exception is java.lang.NullPointerException
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1078)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:857)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:443)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:325)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4743)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5207)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1419)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1409)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException: null
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processFkSecondPassesInOrder(InFlightMetadataCollectorImpl.java:1674)
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.processSecondPasses(InFlightMetadataCollectorImpl.java:1583)
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:278)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:858)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:885)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:353)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:370)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:359)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624)
my DBConfig :
package tn.alveodata.studyink.configurations;
import java.util.Properties;
import javax.sql.DataSource;
import org.apache.tomcat.dbcp.dbcp2.BasicDataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.PropertySource;
import org.springframework.core.env.Environment;
import org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.JpaVendorAdapter;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
import org.springframework.transaction.annotation.EnableTransactionManagement;
#Configuration
#EnableTransactionManagement
#PropertySource({ "classpath:database.properties" })
public class DBConfig {
#Autowired
private Environment env;
#Bean
public LocalContainerEntityManagerFactoryBean getEntityManagerFactoryBean() {
LocalContainerEntityManagerFactoryBean lcemfb = new LocalContainerEntityManagerFactoryBean();
lcemfb.setJpaVendorAdapter(getJpaVendorAdapter());
lcemfb.setDataSource(getDataSource());
lcemfb.setPersistenceUnitName("studyinkJpaPU");
lcemfb.setPackagesToScan("com.dom.entities");
lcemfb.setJpaProperties(jpaProperties());
return lcemfb;
}
#Bean
public JpaVendorAdapter getJpaVendorAdapter() {
JpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
((HibernateJpaVendorAdapter) adapter).setDatabasePlatform("org.hibernate.dialect.PostgreSQLDialect");
return adapter;
}
#Bean
public DataSource getDataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setDriverClassName("org.postgresql.Driver");
dataSource.setUrl("jdbc:postgresql://localhost:5432/dbase");
dataSource.setUsername("dbase");
dataSource.setPassword("dbase");
return dataSource;
}
#Bean
public PlatformTransactionManager txManager() {
JpaTransactionManager jpaTransactionManager = new JpaTransactionManager(
getEntityManagerFactoryBean().getObject());
return jpaTransactionManager;
}
#Bean
public PersistenceExceptionTranslationPostProcessor exceptionTranslation() {
return new PersistenceExceptionTranslationPostProcessor();
}
private Properties jpaProperties() {
Properties properties = new Properties();
properties.setProperty("hibernate.physical_naming_strategy", "tn.alveodata.studyink.utils.DomainPhysicalNamingStategy");
properties.setProperty("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect");
properties.setProperty("hibernate.format_sql", "false");
properties.setProperty("hibernate.show_sql", "false");
return properties; }
}
in my dao classes in inject the em. using
#PersistenceContext
EntityManager em;

No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined issue in Spring MVC test

I want to run simple test in Spring MVC App but getting
Caused by : org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined
exception all the time. I have tried to use java configuration to get test done and that is
#Configuration
public class AppTestConfigurer {
#Bean
public UserService getUserService() {
return new UserService();
}
}
and my test class is
#RunWith(SpringJUnit4ClassRunner.class)
#ContextConfiguration(classes = AppTestConfigurer.class, loader = AnnotationConfigContextLoader.class)
#Transactional
public class UserTest {
#Autowired
private UserService userService;
#Test
public void saveUser() {
User user = new User();
final String userName = "Arshad Ali";
final String userEmail ="arshad#domain.com";
final String userpassword ="1234567";
user.setUserName(userName);
user.setUserEmail(userEmail);
user.setUserPassword(userpassword);
userService.savePost(user);
User retrieveUserFromDB = userService.getUserById(user.getUserId());
assertNotNull(retrieveUserFromDB);
assertEquals(userName, retrieveUserFromDB.getUserName());
assertEquals(userEmail, retrieveUserFromDB.getUserEmail());
assertEquals(userpassword, retrieveUserFromDB.getUserPassword());
}
}
UserService is
#Service
public class UserService {
#PersistenceContext
EntityManager em;
#Transactional
public void savePost(User user) {
em.persist(user);
}
public User getUserById(Long userId) {
return em.find(User.class, userId);
}
}
when I run UserTest class as
I get error log as
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:94)
at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:72)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:212)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:200)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:259)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:261)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:219)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'getUserService': Injection of persistence dependencies failed; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:357)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:537)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:125)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:68)
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:86)
... 25 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [javax.persistence.EntityManagerFactory] is defined
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:575)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:531)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:697)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:670)
at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:169)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessPropertyValues(PersistenceAnnotationBeanPostProcessor.java:354)
... 39 more
when i run the app on server it acts normally but unit testing is causing issues mentioned above.
Are there any mistakes in my configuration or some thing else is causing the exception?
UPDATE
I have made changes and imported my RootConfigurer.class which have EntityManager related configurations as
#Configuration
#Import(value = {RootConfigurer.class})
public class AppTestConfigurer {
#Bean
public UserService getUserService() {
return new UserService();
}
}
now there I'm getting
java.lang.IllegalArgumentException: A ServletContext is required to configure default servlet handling
full log is
java.lang.IllegalStateException: Failed to load ApplicationContext
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:94)
at org.springframework.test.context.DefaultTestContext.getApplicationContext(DefaultTestContext.java:72)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:117)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:83)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:212)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:200)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:259)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:261)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:219)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:83)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:68)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:163)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'defaultServletHandlerMapping' defined in class path resource [org/springframework/web/servlet/config/annotation/DelegatingWebMvcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'defaultServletHandlerMapping' threw exception; nested exception is java.lang.IllegalArgumentException: A ServletContext is required to configure default servlet handling
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1119)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1014)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:755)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:125)
at org.springframework.test.context.support.AbstractGenericContextLoader.loadContext(AbstractGenericContextLoader.java:60)
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:68)
at org.springframework.test.context.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:86)
... 25 more
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerMapping]: Factory method 'defaultServletHandlerMapping' threw exception; nested exception is java.lang.IllegalArgumentException: A ServletContext is required to configure default servlet handling
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189)
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588)
... 40 more
Caused by: java.lang.IllegalArgumentException: A ServletContext is required to configure default servlet handling
at org.springframework.util.Assert.notNull(Assert.java:112)
at org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer.<init>(DefaultServletHandlerConfigurer.java:53)
at org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport.defaultServletHandlerMapping(WebMvcConfigurationSupport.java:426)
at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration$$EnhancerBySpringCGLIB$$dc3d029.CGLIB$defaultServletHandlerMapping$35(<generated>)
at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration$$EnhancerBySpringCGLIB$$dc3d029$$FastClassBySpringCGLIB$$f821567f.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228)
at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:309)
at org.springframework.web.servlet.config.annotation.DelegatingWebMvcConfiguration$$EnhancerBySpringCGLIB$$dc3d029.defaultServletHandlerMapping(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162)
... 41 more
found answer of this at this SO Answer, and set my RootConfigurer as
#Configuration
#EnableWebMvc
#EnableTransactionManagement
#ComponentScan(basePackages = { "com.app.app" },
excludeFilters = { #ComponentScan.Filter(type = FilterType.ANNOTATION, value = Configuration.class) })
public class RootConfigurer {
private Properties jpaProperties;
#Bean
public DriverManagerDataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(driver);
dataSource.setUrl(url);
dataSource.setUsername(user);
dataSource.setPassword(password);
return dataSource;
}
#Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
LocalContainerEntityManagerFactoryBean entityManagerFactory = new LocalContainerEntityManagerFactoryBean();
entityManagerFactory
.setPackagesToScan("com.rhcloud.logicalerror.imtehan.entity");
entityManagerFactory.setDataSource(dataSource());
jpaProperties = new Properties();
jpaProperties.put("hibernate.show_sql", true);
jpaProperties.put("hibernate.hbm2ddl.auto", "create");
entityManagerFactory.setJpaProperties(jpaProperties);
entityManagerFactory
.setPersistenceProvider(new HibernatePersistenceProvider());
return entityManagerFactory;
}
#Bean
public JpaTransactionManager transactionManager() {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setDataSource(dataSource());
return transactionManager;
}
}
still getting
java.lang.IllegalArgumentException: A ServletContext is required to configure default servlet handling

Add the a correct EntityManagerFactory as a bean in AppTestConfigurer