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Я пытаюсь добавить JTA в свой проект. Я добавил следующее в свой файл Gradle, и теперь мое приложение не запустится. Раньше все было хорошо.Spring Boot JTA Ошибка
compile("org.springframework.boot:spring-boot-starter-jta-atomikos")
Я получаю следующее сообщение об ошибке.
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1574)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:539)
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.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:956)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:747)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480)
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:686)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:320)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:957)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:946)
at com.everesttech.timesheet.config.ServletInitializer.main(ServletInitializer.java:22)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.persistenceException(EntityManagerFactoryBuilderImpl.java:1239)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.access$600(EntityManagerFactoryBuilderImpl.java:120)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:855)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:845)
at org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl.withTccl(ClassLoaderServiceImpl.java:398)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:844)
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:60)
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:343)
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:318)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1633)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1570)
... 20 more
Caused by: org.hibernate.AnnotationException: No identifier specified for entity: com.everesttech.timesheet.model.Resource
at org.hibernate.cfg.InheritanceState.determineDefaultAccessType(InheritanceState.java:277)
at org.hibernate.cfg.InheritanceState.getElementsToProcess(InheritanceState.java:224)
at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:775)
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processAnnotatedClassesQueue(Configuration.java:3845)
at org.hibernate.cfg.Configuration$MetadataSourceQueue.processMetadata(Configuration.java:3799)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1412)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1846)
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:852)
... 28 more
Это мой конфигурационный файл сохранения.
import com.mchange.v2.c3p0.ComboPooledDataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.orm.jpa.EntityScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.env.Environment;
import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import java.beans.PropertyVetoException;
@Configuration
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = "com.everesttech.timesheet.repository")
@EntityScan(basePackages = "com.everesttech.timesheet.model")
public class PersistenceConfig {
@Autowired
Environment environment;
@Bean(name = "datasource")
public ComboPooledDataSource dataSource() throws PropertyVetoException {
ComboPooledDataSource dataSource = new ComboPooledDataSource();
dataSource.setDriverClass(environment.getRequiredProperty("c3p0.driver"));
dataSource.setJdbcUrl(environment.getRequiredProperty("c3p0.url"));
dataSource.setUser(environment.getRequiredProperty("c3p0.user"));
dataSource.setPassword(environment.getRequiredProperty("c3p0.password"));
dataSource.setInitialPoolSize(environment.getRequiredProperty("c3p0.initialPoolSize", Integer.class));
dataSource.setMaxPoolSize(environment.getRequiredProperty("c3p0.maxPoolSize", Integer.class));
dataSource.setMinPoolSize(environment.getRequiredProperty("c3p0.minPoolSize", Integer.class));
dataSource.setAcquireIncrement(environment.getRequiredProperty("c3p0.acquireIncrement", Integer.class));
dataSource.setMaxStatements(environment.getRequiredProperty("c3p0.maxStatements", Integer.class));
dataSource.setMaxIdleTime(environment.getRequiredProperty("c3p0.maxIdleTime", Integer.class));
return dataSource;
}
}
Мой application.yml файл
application:
debugMode: true
c3p0:
driver: com.mysql.jdbc.Driver
url: jdbc:mysql://127.0.0.1:3306/timesheet?autoReconnect=true
user: user1
password: [email protected]
minPoolSize: 5
maxPoolSize: 50
acquireIncrement: 5
maxStatements: 100
initialPoolSize: 10
maxIdleTime: 600
spring.thymeleaf:
check-template-location: true
prefix: classpath:/views/
suffix: .html
mode: HTML5
encoding: UTF-8
content-type: text/html
cache: false
spring.port: 8080
spring.session-timeout: 10080
spring.mvc:
locale: en_US
date-format: mm/DD/yyyy
spring.messages:
basename: i18n/messages
cache-seconds: -1
encoding: UTF-8
security:
enable-csrf: true
sessions: stateless
spring.jpa:
show-sql: true
database-platform: MYSQL
database: MYSQL
hibernate.ddl-auto: create-drop
properties:
hibernate.hbm2ddl.auto: create-drop
hibernate.dialect: org.hibernate.dialect.MySQL5InnoDBDialect
hibernate.show_sql: true
hibernate.format_sql: true
hibernate.connection.charSet: UTF-8
hibernate.cache.use_second_level_cache: true
hibernate.cache.use_query_cache: true
hibernate.cache.use_structured_entries: true
hibernate.generate_statistics: true
hibernate.cache.region.factory_class: org.hibernate.cache.ehcache.EhCacheRegionFactory
spring.data.jpa.repositories.enabled: true
spring.mail:
host: smtp.google.com
port: 465
username:
password:
default-encoding: UTF-8
aysnc.executor:
poolSize: 5
maxPoolSize: 10
queueCapacity: 100
Не могли бы вы добавить класс com.everesttech.timesheet.model.Resource на вопрос. –