No [ManagedType] was found for the key class.. JPA, H2, EclipseLink, Java Config (no xml)
[
message #1453606
]
Mon, 27 October 2014 07:33
Hi All,
I am using JPA, H2, EclipseLink, Java Config (no xml). My problem is that I am getting this
No [ManagedType] was found for the key class
error:
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.foo.data.repository.RepositoryTest': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.foo.data.repository.UserRepository com.foo.data.repository.RepositoryTest.userRepository; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userRepository': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalArgumentException: No [ManagedType] was found for the key class [com.foo.data.model.User] in the Metamodel - please verify that the [Managed] class was referenced in persistence.xml using a specific <class>com.foo.data.model.User</class> property or a global <exclude-unlisted-classes>false</exclude-unlisted-classes> element.
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:289)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1146)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:376)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:110)
at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75)
at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:312)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:211)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:288)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:284)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:88)
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:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
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:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Here is an excerpt from my
@Configuration
class.
package com.foo.config;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Properties;
import javax.sql.DataSource;
import org.apache.commons.lang.StringUtils;
import org.apache.log4j.Logger;
import org.eclipse.persistence.jpa.PersistenceProvider;
import org.springframework.beans.factory.InitializingBean;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.beans.factory.config.PropertyPlaceholderConfigurer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.ComponentScan.Filter;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.FilterType;
import org.springframework.core.io.ClassPathResource;
import org.springframework.core.io.Resource;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.instrument.classloading.SimpleLoadTimeWeaver;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseBuilder;
import org.springframework.jdbc.datasource.embedded.EmbeddedDatabaseType;
import org.springframework.orm.jpa.JpaTransactionManager;
import org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean;
import org.springframework.orm.jpa.vendor.Database;
import org.springframework.orm.jpa.vendor.EclipseLinkJpaDialect;
import org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter;
import org.springframework.transaction.PlatformTransactionManager;
import com.foo.webdriver.WebDriverFactory.Browser;
* Class contains configuration details for Selenium tests.
* @author robbram
@ComponentScan(
basePackages = { "com.foo.*"},
excludeFilters = @Filter(type = FilterType.ANNOTATION,
value = Configuration.class))
@Configuration
@EnableJpaRepositories(basePackages = "com.foo.data.repository")
public class SeleniumAppTestConfig implements InitializingBean {
@Bean
public DataSource dataSource() {
EmbeddedDatabaseBuilder builder = new EmbeddedDatabaseBuilder();
return builder.setType(EmbeddedDatabaseType.H2)
.addScript("SeleniumCreateScript.sql").build();
@Bean
public Properties jpaProperties() {
Properties props = new Properties();
props.setProperty("eclipselink.ddl-generation", "create-tables");
props.setProperty("eclipselink.weaving", "false");
props.setProperty("eclipselink.logging.level", "FINEST");
props.setProperty("eclipselink.logging.parameters", "true");
return props;
@Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory() {
final PersistenceProvider persistenceProvider = new PersistenceProvider();
final EclipseLinkJpaVendorAdapter vendorAdapter =
new EclipseLinkJpaVendorAdapter();
vendorAdapter.setGenerateDdl(true);
vendorAdapter.setShowSql(true);
vendorAdapter.setDatabase(Database.H2);
LocalContainerEntityManagerFactoryBean emf =
new LocalContainerEntityManagerFactoryBean();
emf.setDataSource(dataSource());
emf.setPackagesToScan("com.foo.data.model");
emf.setLoadTimeWeaver(new SimpleLoadTimeWeaver());
emf.setPersistenceProvider(persistenceProvider);
emf.setPersistenceUnitName("SeleniumTests");
emf.setJpaVendorAdapter(vendorAdapter);
emf.setJpaProperties(jpaProperties());
emf.afterPropertiesSet();
return emf;
@Bean
public PlatformTransactionManager transactionManager(){
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(
entityManagerFactory().getObject() );
return transactionManager;
@Bean
public EclipseLinkJpaDialect exceptionTranslator() {
return new EclipseLinkJpaDialect();
Here is my Entity class (in the com.foo.data.model package):
@Entity
@Table(name = "USER", schema = "SELENIUM")
public class User {
@Column (name = "USERNAME")
private String username;
@Column (name = "PASSWORD")
private String password;
public String getUsername() {
return username;
public void setUsername(String username) {
this.username = username;
public String getPassword() {
return password;
public void setPassword(String password) {
this.password = password;
@Override
public String toString() {
return String.format(
"User[username=%s, password='%s']",
username, password);
Here is my Repository:
@Repository
public interface UserRepository extends CrudRepository <User, String> {
List<User> findByLastUsername(String username);
And finally, here is my Test:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = SeleniumAppTestConfig.class)
public class RepositoryTest {
/** Logger for this class. */
private static final Logger LOG =
Logger.getLogger(RepositoryTest.class);
@Autowired
private UserRepository userRepository;
@Test
public void testThings() {
final Iterable<User> users = userRepository.findAll();
for (User user: users) {
LOG.info("user [" + user + "].");
Any assistance would be most appreciated!
Re: No [ManagedType] was found for the key class.. JPA, H2, EclipseLink, Java Config (no xml)
[
message #1454305
is a reply to
message #1453606
]
Tue, 28 October 2014 08:10
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