自动装配依赖项失败

自动装配依赖项失败

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创建Bean时出错-自动装配依赖项失败

本文介绍了创建Bean时出错-自动装配依赖项失败的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

运行spring-mvc应用程序时出现此错误:

I am getting this error when I run my spring-mvc application :

Error creating bean with name 'sessionFactory' defined in com.config.SpringConfig: Invocation of init method failed; nested exception is java.lang.AbstractMethodError

Error creating bean with name 'personDAOImpl': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.hibernate.SessionFactory com.dao.PersonDAOImpl.sessionFactory; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in com.config.SpringConfig: Invocation of init method failed; nested exception is java.lang.AbstractMethodError

我还检查了 pom.xml 

<!-- Spring -->
<spring-framework.version>4.2.4.RELEASE</spring-framework.version>

<!-- Hibernate / JPA -->
<hibernate.version>5.2.1.Final</hibernate.version>

除此之外，我在所有依赖项的版本中都指定了${spring-framework.version}和${hibernate.version}

Apart from this, I have specified ${spring-framework.version} and ${hibernate.version} in the version of all the dependencies

/////////////////////////////弹簧配置//////////////

//////////////////////////////Spring Configuration//////////////

package com.config;

import java.util.Properties;

import javax.sql.DataSource;

import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.core.env.Environment;
import org.springframework.jdbc.datasource.DriverManagerDataSource;
import org.springframework.orm.hibernate5.HibernateTransactionManager;
import org.springframework.orm.hibernate5.LocalSessionFactoryBean;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

import com.model.Person;
import com.service.PersonService;


@Configuration
@EnableWebMvc
@ComponentScan({ "com.*" })

@EnableTransactionManagement
public class SpringConfig extends WebMvcConfigurerAdapter {

    @Autowired
    private Environment environment;
    @Autowired
    private PersonService ps;

    @Bean @Autowired
    public LocalSessionFactoryBean sessionFactory() {
        LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
        sessionFactory.setDataSource(dataSource());
        sessionFactory.setAnnotatedClasses(Person.class);
        sessionFactory.setPackagesToScan(new String[] { "com.model" });
        sessionFactory.setHibernateProperties(hibernateProperties());
        return sessionFactory;
    }

    @Bean @Autowired
    public DataSource dataSource() {
        DriverManagerDataSource dataSource = new DriverManagerDataSource();
        dataSource.setDriverClassName("com.mysql.jdbc.Driver");
        dataSource.setUrl("jdbc:mysql://localhost:3306/myschema");
        dataSource.setUsername("root");
        dataSource.setPassword("admin123");
        return dataSource;
    }
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        // TODO Auto-generated method stub
        registry.addResourceHandler("/resources/**").addResourceLocations(
                "/resources/*");
    }
    @Bean @Autowired
    public InternalResourceViewResolver viewResolver() {
        InternalResourceViewResolver res = new InternalResourceViewResolver();
        res.setPrefix("/WEB-INF/view/");
        res.setSuffix(".jsp");
        return res;
    }


    private Properties hibernateProperties() {
        Properties properties = new Properties();
        properties.put("hibernate.dialect",
                "org.hibernate.dialect.MySQL5Dialect");
        properties.put("hibernate.show_sql", "true");
        properties.put("hibernate.format_sql", "true");
        properties.put("hibernate.hbm2ddl.auto", "update");
        properties.put("hibernate.search.default.directory_provider", "org.hibernate.search.store.impl.FSDirectoryProvider");
        properties.put("hibernate.search.default.indexBase", "H:/MyWorkspace/MainAssignment3/indexes");
        return properties;
    }
    @Bean @Autowired
    public HibernateTransactionManager transactionManager(SessionFactory s) {
        HibernateTransactionManager txManager = new HibernateTransactionManager();
        txManager.setSessionFactory(s);
        return txManager;
    }

     @Bean
        public MessageSource messageSource() {
            ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
            messageSource.setBasename("messages");
            return messageSource;
        }



}

///////////////////////////////////POM////////////////////////////////

///////////////////////////////////POM////////////////////////////////

<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>org.springframework.samples.service.service</groupId>
    <artifactId>MainAssignment3</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>war</packaging>

    <properties>

        <!-- Generic properties -->
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>

        <!-- Web -->
        <jsp.version>2.2</jsp.version>
        <jstl.version>1.2</jstl.version>
        <servlet.version>2.5</servlet.version>


        <!-- Spring -->
        <spring-framework.version>4.2.1.RELEASE</spring-framework.version>

        <!-- Hibernate / JPA -->
        <hibernate.version>5.1.1.Final</hibernate.version>

        <!-- Logging -->
        <logback.version>1.0.13</logback.version>
        <slf4j.version>1.7.5</slf4j.version>

    </properties>

    <dependencies>

        <!-- Spring MVC -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring-framework.version}</version>
        </dependency>
        <dependency>
    <groupId>javax.validation</groupId>
    <artifactId>validation-api</artifactId>
    <version>1.1.0.Final</version>
</dependency>



        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring-framework.version}</version>
        </dependency>
        <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId>
            <version>${spring-framework.version}</version> </dependency>

        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>${hibernate.version}</version>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>6.0.3</version>
        </dependency>
        <dependency> <groupId>javax.transaction</groupId> <artifactId>jta</artifactId>
            <version>1.1</version> </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>${hibernate.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>javax.servlet.jsp-api</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-orm</artifactId>
            <version>${spring-framework.version}</version>
        </dependency>
        <dependency>
    <groupId>commons-dbcp</groupId>
    <artifactId>commons-dbcp</artifactId>
    <version>1.4</version>
</dependency>


        <!-- Other Web dependencies -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>${jstl.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>${servlet.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>${jsp.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context</artifactId>
    <version>${spring-framework.version}</version>
</dependency>


        <!-- Spring and Transactions -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${spring-framework.version}</version>
        </dependency>

        <!-- Logging with SLF4J & LogBack -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${slf4j.version}</version>
            <scope>compile</scope>
        </dependency>
        <dependency>
            <groupId>ch.qos.logback</groupId>
            <artifactId>logback-classic</artifactId>
            <version>${logback.version}</version>
            <scope>runtime</scope>
        </dependency>

        <!-- Hibernate -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>${hibernate.version}</version>
        </dependency>
         <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-search-orm</artifactId>
        <version>5.5.4.Final</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-search-engine</artifactId>
        <version>5.5.4.Final</version>
    </dependency>
        <!-- Test Artifacts -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring-framework.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
</dependency>

    </dependencies>
</project>

//////////////////////////////DAO文件/////////////////////////////

///////////////////////////////DAO File//////////////////////////////

package com.dao;

import java.util.List;




import com.model.Person;

public interface PersonDAO {
    public void save(Person p);

    public List<Person> list();

    public void updatePerson(Integer id);

    public Person getPersonById(int id);

    public void removePerson(Integer id);

    public void indexPersons() throws Exception;

    public List<Person> searchForPerson(String searchText) throws Exception;

}

/////////////////////////DAO Impl/////////////////////////////

//////////////////////////DAO Impl///////////////////////////

package com.dao;

import java.util.List;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.hibernate.query.Query;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.query.dsl.QueryBuilder;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;

import com.model.Person;

@Transactional
@Repository
public class PersonDAOImpl implements PersonDAO, java.io.Serializable {
    /**
     *
     */
    private static final long serialVersionUID = 1L;

    private static final Logger logger = (Logger) LoggerFactory
            .getLogger(PersonDAOImpl.class);

    @Autowired
    private SessionFactory sessionFactory;

    public void setSessionFactory(SessionFactory sf) {
        this.sessionFactory = sf;
    }

    public void save(Person p) {
        // TODO Auto-generated method stub
        Session s = sessionFactory.openSession();
        Transaction tx = s.beginTransaction();
        s.saveOrUpdate(p);
        tx.commit();
        s.close();

        System.out.println("Record successfully inserted");

    }

    @SuppressWarnings("deprecation")
    public List<Person> list() {
        // TODO Auto-generated method stub
        Session session = this.sessionFactory.getCurrentSession();
        @SuppressWarnings("unchecked")
        List<Person> personsList = session.createQuery("from Person").list();
        for (Person p : personsList) {
            logger.info("Person List::" + p);
        }
        return personsList;

    }

    public void updatePerson(Integer id) {
        Session session = new Configuration().configure().buildSessionFactory()
                .openSession();
        Person p = new Person();
        Person person = session.get(Person.class, p.getId());


        //Transaction t = session.beginTransaction();
        Query query = session.createQuery("from Person");
        person.setName(p.getName()); // modify the loaded object somehow
        session.update(person);
        //t.commit();
        session.close();

    }

    public Person getPersonById(int id) {
        // TODO Auto-generated method stub
        Session session = this.sessionFactory.getCurrentSession();
        Person p = (Person) session.load(Person.class, new Integer(id));
        logger.info("Person loaded successfully, Person details=" + p);
        return p;
    }

    public void removePerson(Integer id) {
        Session session = sessionFactory.getCurrentSession();

//      Transaction t = session.beginTransaction();
        Person p = (Person) session.load(Person.class, new Integer(id));
        session.delete(p);
//      t.commit();
        logger.info("Person deleted successfully, person details=");

    }
    @Transactional
    public void indexPersons() throws Exception{
        // TODO Auto-generated method stub
          try
          {
             Session session = sessionFactory.getCurrentSession();

             FullTextSession fullTextSession = Search.getFullTextSession(session);
             fullTextSession.createIndexer().startAndWait();
          }
          catch(Exception e)
          {
             throw e;
          }
       }

    public List<Person> searchForPerson(String searchText) throws Exception{
        // TODO Auto-generated method stub
        try
          {
             Session session = sessionFactory.getCurrentSession();

             FullTextSession fullTextSession = Search.getFullTextSession(session);

             QueryBuilder qb = fullTextSession.getSearchFactory()
               .buildQueryBuilder().forEntity(Person.class).get();
             org.apache.lucene.search.Query query = qb
               .keyword().onFields("name", "address", "salary","gender")
               .matching(searchText)
               .createQuery();

             org.hibernate.Query hibQuery =
                fullTextSession.createFullTextQuery(query, Person.class);

             List<Person> results = hibQuery.list();
             return results;
          }
          catch(Exception e)
          {
             throw e;
          }
       }


    }

推荐答案

根据文档，如果您想使用Hibernate 5.2，则应将Spring依赖项更新为4.3.

According to docs you should update your Spring dependency to 4.3 if you want to use Hibernate 5.2.

此外，您还必须更正Hibernate搜索的依赖关系(它的发布版本与Hibernate的内核不同).

Also you have to correct dependencies for Hibernate search (it's releases are different then Hibernate's core).

    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-search-orm</artifactId>
        <version>5.5.4.Final</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-search-engine</artifactId>
        <version>5.5.4.Final</version>
    </dependency>

这篇关于创建Bean时出错-自动装配依赖项失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

08-13 09:02
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