26.05.2025, 09:18. Показов 1276. Ответов 1
Имеется проект Spring Boot 1.5.9.RELEASE который преобразован из проекта на Spring MVC, где был EntityManagerFactory и sessionFactory. Но в этом проекте используется только sessionFactory. Проект включает в себя авторизацию с ролями и разрешениями (roles, permissions). На MVC все работало без проблем. Но возникла необходимость перейти на Spring Boot. Архив можно скачать по ссылке ниже. Там также имеется sql дамп базы данных. Первый вариант проекта на Spring MVC находится на этой странице
Пример демо проекта на Spring Boot и смежных технологиях Файл под названием AdminSpringSecurity.zip
Конфигурация
AppConfig.java
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| @Configuration
DataSourceTransactionManagerAutoConfiguration.class})
@EnableWebMvc
@ComponentScan(basePackages = "com.websystique.springboot")
public abstract class AppConfig implements WebMvcConfigurer {
/**
* Configure ViewResolvers to deliver preferred views.
*/
@Override
public void configureViewResolvers(ViewResolverRegistry registry) {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix("/WEB-INF/views/");
viewResolver.setSuffix(".jsp");
registry.viewResolver(viewResolver);
}
/**
* Configure ResourceHandlers to serve static resources like CSS/ Javascript etc...
*/
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/static/**").addResourceLocations("/static/");
registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
registry.addResourceHandler("/resources/css/**").addResourceLocations("/resources/css/").setCachePeriod(31556926);
registry.addResourceHandler("/resources/img/**").addResourceLocations("/resources/img/").setCachePeriod(31556926);
registry.addResourceHandler("/resources/js/**").addResourceLocations("/resources/js/").setCachePeriod(31556926);
}
/**
* Configure MessageSource to lookup any validation/error message in internationalized property files
*/
@Bean
public MessageSource messageSource() {
ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
messageSource.setBasename("messages");
return messageSource;
}
/**Optional. It's only required when handling '.' in @PathVariables which otherwise ignore everything after last '.' in @PathVaidables argument.
* It's a known bug in Spring [https://jira.spring.io/browse/SPR-6164], still present in Spring 4.1.7.
* This is a workaround for this issue.
*/
@Override
public void configurePathMatch(PathMatchConfigurer matcher) {
matcher.setUseRegisteredSuffixPatternMatch(true);
}
} |
|
HibernateConfiguration.java
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| @Configuration
@EnableTransactionManagement
@ComponentScan({ "com.websystique.springboot.configuration" })
@PropertySource(value = { "classpath:application.properties" })
public class HibernateConfiguration {
@Autowired
private Environment environment;
@Bean
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(environment.getRequiredProperty("mssql.jdbc.driverClassName"));
dataSource.setUrl(environment.getRequiredProperty("mssql.jdbc.url"));
dataSource.setUsername(environment.getRequiredProperty("mssql.jdbc.username"));
dataSource.setPassword(environment.getRequiredProperty("mssql.jdbc.password"));
return dataSource;
}
@Bean
public LocalSessionFactoryBean sessionFactory() {
LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
sessionFactory.setDataSource(dataSource());
sessionFactory.setPackagesToScan(new String[] { "com.websystique.springboot.model" });
sessionFactory.setHibernateProperties(hibernateProperties());
return sessionFactory;
}
private Properties hibernateProperties() {
Properties properties = new Properties();
properties.put("hibernate.dialect", environment.getRequiredProperty("mssql.hibernate.dialect"));
properties.put("hibernate.show_sql", environment.getRequiredProperty("mssql.hibernate.show_sql"));
properties.put("hibernate.format_sql", environment.getRequiredProperty("mssql.hibernate.format_sql"));
properties.put("hibernate.hbm2ddl.auto", environment.getRequiredProperty("mssql.hibernate.hbm2ddl.auto"));
return properties;
}
@Bean
@Autowired
public HibernateTransactionManager transactionManager(SessionFactory s) {
HibernateTransactionManager txManagerHiber = new HibernateTransactionManager();
txManagerHiber.setSessionFactory(s);
return txManagerHiber;
}
} |
|
application.properties
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| mssql.jdbc.driverClassName = com.microsoft.sqlserver.jdbc.SQLServerDriver
mssql.jdbc.url = jdbc:sqlserver://localhost;databaseName=websystique
mssql.jdbc.username = sa
mssql.jdbc.password =
mssql.hibernate.dialect = org.hibernate.dialect.SQLServerDialect
mssql.hibernate.show_sql = true
mssql.hibernate.format_sql = true
mssql.hibernate.hbm2ddl.auto = update |
|
pom.xml
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| <?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.websystique.springboot</groupId>
<artifactId>AdminSpringBootSecurity</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>AdminSpringBootSecurity</name>
<description>Learn Spring MVC with Real Apps</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.9.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
</exclusion>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.2.10.Final</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
</dependency>
<!-- JSP support -->
<dependency>
<groupId>org.apache.tomcat.embed</groupId>
<artifactId>tomcat-embed-jasper</artifactId>
<scope>provided</scope>
</dependency>
<!-- JSTL suppport -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>2.1.3</version>
</dependency>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>8.0.14</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
</plugins>
</build>
</project> |
|
Попытка запустить проект на Tomcat 9 завершается со странной ошибкой типа
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| Connected to server
[2025-05-26 09:04:48,739] Artifact AdminSpringBootSecurity:war exploded: Artifact is being deployed, please wait...
...
Files\Java\jdk1.8.0_161\jre\classes, Spring Boot (v1.5.9.RELEASE)
...
[/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2025-05-26 09:05:02.152 INFO 8408 --- [on(3)-127.0.0.1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2025-05-26 09:05:02.336 INFO 8408 --- [on(3)-127.0.0.1] o.s.w.s.handler.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2025-05-26 09:05:02.599 WARN 8408 --- [on(3)-127.0.0.1] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaMappingContext': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: At least one JPA metamodel must be present!
2025-05-26 09:05:02.599 INFO 8408 --- [on(3)-127.0.0.1] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2025-05-26 09:05:02.616 INFO 8408 --- [on(3)-127.0.0.1] utoConfigurationReportLoggingInitializer :
Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled.
2025-05-26 09:05:02.633 ERROR 8408 --- [on(3)-127.0.0.1] o.s.boot.SpringApplication : Application startup failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaMappingContext': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: At least one JPA metamodel must be present!
at
... 63 more
[2025-05-26 09:05:02,732] Artifact AdminSpringBootSecurity:war exploded: Error during artifact deployment. See server log for details. |
|
Вроде в проекте не используется JPA и даже в pom это заблокировано
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| <dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<exclusions>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
</exclusion>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
</exclusion>
</exclusions>
</dependency> |
|
но ошибка говорит про jpa
| Code |
1
| Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jpaMappingContext': Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: At least one JPA metamodel must be present! |
|
Подскажите пожалуйста что в данном проекте не так. Почему At least one JPA metamodel must be present! если в проекте не используется JPA?
Как выйти из положения?
(
