spring jpa 整合hibnate 报[PersistenceUnit: default] Unable to build Hibernate Sessi

2015-09-14 04:20:12 2.7k 阅读 AI 写同款 · GEO 优化AI 选题数据监测一键分发 ›

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这个问题弄了几天了，实在弄不出来怎么解决特来发问请教。

终于自己解决了
删除所有这种代码



@JoinColumn(name = "courseID", referencedColumnName = "courseID")

这是异常信息：



org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.dao.annotation.PersistenceExceptionTranslationPostProcessor#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in URL [file:/S:/onlineLeanPro/pro1/target/onlineLean/WEB-INF/classes/applicationContext.xml]: 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.doCreateBean(AbstractAutowireCapableBeanFactory.java:548)

	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476)

	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:302)

	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:229)

	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:298)

	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:198)

	at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:220)

	at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:615)

	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:465)

	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:403)

	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)

	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:106)

	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939)

	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434)

	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)

	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)

	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)

	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)

	at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1558)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:606)

	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)

	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)

	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)

	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:620)

	at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:567)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:606)

	at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:301)

	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)

	at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)

	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1487)

	at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:97)

	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1328)

	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1420)

	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:848)

	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

	at java.lang.reflect.Method.invoke(Method.java:606)

	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:322)

	at sun.rmi.transport.Transport$1.run(Transport.java:177)

	at sun.rmi.transport.Transport$1.run(Transport.java:174)

	at java.security.AccessController.doPrivileged(Native Method)

	at sun.rmi.transport.Transport.serviceCall(Transport.java:173)

	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:556)

	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:811)

	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:670)

	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)

	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)

	at java.lang.Thread.run(Thread.java:745)

这是hibnate 用户表映射



package com.onlineLean.entity;

...

/**

 * Created by admin on 2015/9/14 0014.

 */

@Entity

@Table(name = "tb_users", schema = "", catalog = "onlinelean")

public class TbUsersEntity {

    private String userId;

    private String userName;

    private String userPassword;

    private String userEmail;

    private String userNikeName;

    private String userLastLoginIp;

    private String userHeaderUrl;

    private Collection<TbUserRoleRelEntity> tbUserRoleRelsByUserId;



    @Id

    @Column(name = "userID", nullable = false, insertable = true, updatable = true, length = 36)

    public String getUserId() {

        return userId;

    }

......

}



<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="....."

       default-lazy-init="true">

       <description>Spring公共配置 </description>

       <!-- 使用annotation 自动注册bean, 并保证@Required、@Autowired的属性被注入 -->

       <context:component-scan base-package="com.onlineLean">

              <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>

       </context:component-scan>

       <!-- JPA实体管理工厂的配置 -->

       <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">

              <property name="dataSource" ref="dataSource"/>

              <property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter"/>

              <property name="packagesToScan" value="com.onlineLean.entity"/><!--待扫描的实体类包，不再需要persistence.xml了-->

              <property name="jpaProperties">

                     <props>

                            <prop key="hibernate.show_sql">true</prop>

                            <prop key="hibernate.hbm2ddl.auto">update</prop>

                     </props>

              </property>

       </bean>



       <!--指定实现JPA的适配器-->

       <bean id="hibernateJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">

              <property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect" />

       </bean>



       <!-- Jpa 事务配置 -->

       <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">

              <property name="entityManagerFactory" ref="entityManagerFactory"/>

       </bean>



       <!-- Spring Data Jpa配置 -->



       <jpa:repositories base-package="com.onlineLean.dao"  transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory"/>



       <!-- 使用annotation定义事务 -->

       <tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />



       <!-- JSR303 Validator定义 -->

       <bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />

       <!-- production环境 -->

       <beans >

              <context:property-placeholder ignore-unresolvable="true" location="classpath*:/db.properties" />



              <!-- 数据源配置, 使用DBCP数据库连接池 -->

              <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">

                     <!-- Connection Info -->

                     <property name="driverClassName" value="${jdbc.driver}" />

                     <property name="url" value="${jdbc.url}" />

                     <property name="username" value="${jdbc.username}" />

                     <property name="password" value="${jdbc.password}" />



                     <!-- Connection Pooling Info -->

                     <property name="maxActive" value="${dbcp.maxActive}" />

                     <property name="maxIdle" value="${dbcp.maxIdle}" />

                     <property name="defaultAutoCommit" value="false" />

                     <!-- 连接Idle一个小时后超时 -->

                     <property name="timeBetweenEvictionRunsMillis" value="3600000" />

                     <property name="minEvictableIdleTimeMillis" value="3600000" />

              </bean>

       </beans>

</beans>

pom.xml
等一下补

...全文

liquibase扩展支持达梦数据库近期项目中需要支持国产数据库，需要liquibase底层支持达梦数据库，记录下操作的详细步骤以便分享。 1.liquibase支持的数据库很多如MySQL, PostgreSQL, Oracle, Sql Server, DB2。但是达梦数据库并不支持，所以需要新建DMDatabase类来适配达梦数据库。达梦语法和Oracle很像所以只需要复制liquibase-core下的Oracle Database做些修改就可了。以下为需要修改的地方 public class DMDatabase extends A 阅读详情

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byonlyxx 2015-09-14

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这是对应表的格式


package com.onlineLean.entity;

import javax.persistence.*;
import java.util.Collection;

/**
 * Created by admin on 2015/9/14 0014.
 */
@Entity
@Table(name = "tb_chapter", schema = "", catalog = "onlinelean")
public class TbChapterEntity {
    private String chapterId;
    private String courseId;
    private String chapterDesc;
    private TbCourseEntity tbCourseByCourseId;
    private Collection<TbKnowledgePointEntity> tbKnowledgePointsByChapterId;

    @Id
    @Column(name = "chapterID", nullable = false, insertable = true, updatable = true, length = 36)
    public String getChapterId() {
        return chapterId;
    }

    public void setChapterId(String chapterId) {
        this.chapterId = chapterId;
    }

    @Basic
    @Column(name = "courseID", nullable = true, insertable = true, updatable = true, length = 36)
    public String getCourseId() {
        return courseId;
    }

    public void setCourseId(String courseId) {
        this.courseId = courseId;
    }

    @Basic
    @Column(name = "chapterDesc", nullable = true, insertable = true, updatable = true, length = 200)
    public String getChapterDesc() {
        return chapterDesc;
    }

    public void setChapterDesc(String chapterDesc) {
        this.chapterDesc = chapterDesc;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        TbChapterEntity that = (TbChapterEntity) o;

        if (chapterId != null ? !chapterId.equals(that.chapterId) : that.chapterId != null) return false;
        if (courseId != null ? !courseId.equals(that.courseId) : that.courseId != null) return false;
        if (chapterDesc != null ? !chapterDesc.equals(that.chapterDesc) : that.chapterDesc != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        int result = chapterId != null ? chapterId.hashCode() : 0;
        result = 31 * result + (courseId != null ? courseId.hashCode() : 0);
        result = 31 * result + (chapterDesc != null ? chapterDesc.hashCode() : 0);
        return result;
    }

    @ManyToOne
    @JoinColumn(name = "courseID", referencedColumnName = "courseID")
    public TbCourseEntity getTbCourseByCourseId() {
        return tbCourseByCourseId;
    }

    public void setTbCourseByCourseId(TbCourseEntity tbCourseByCourseId) {
        this.tbCourseByCourseId = tbCourseByCourseId;
    }

    @OneToMany(mappedBy = "tbChapterByChapterId")
    public Collection<TbKnowledgePointEntity> getTbKnowledgePointsByChapterId() {
        return tbKnowledgePointsByChapterId;
    }

    public void setTbKnowledgePointsByChapterId(Collection<TbKnowledgePointEntity> tbKnowledgePointsByChapterId) {
        this.tbKnowledgePointsByChapterId = tbKnowledgePointsByChapterId;
    }
}

byonlyxx 2015-09-14

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刚刚发现最后还有一个异常估计问题就是他了


Caused by: org.hibernate.MappingException: Repeated column in mapping for entity: com.onlineLean.entity.TbChapterEntity column: courseID (should be mapped with insert="false" update="false")
	at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:709)
	at org.hibernate.mapping.PersistentClass.checkPropertyColumnDuplication(PersistentClass.java:731)
	at org.hibernate.mapping.PersistentClass.checkColumnDuplication(PersistentClass.java:753)
	at org.hibernate.mapping.PersistentClass.validate(PersistentClass.java:506)
	at org.hibernate.mapping.RootClass.validate(RootClass.java:270)
	at org.hibernate.cfg.Configuration.validate(Configuration.java:1358)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1849)
	at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl$4.perform(EntityManagerFactoryBuilderImpl.java:850)
	... 78 more

byonlyxx 2015-09-14

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pom.xml文件


<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>onlineLean</groupId>
    <artifactId>onlineLean</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>onlineLean Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <!-- 定义相关属性 -->
    <properties>
        <jdk-version>1.7</jdk-version>
        <junit-version>4.11</junit-version>
        <spring-version>4.1.1.RELEASE</spring-version>
    </properties>

    <!-- 定义依赖包 -->
    <dependencies>
        <!-- spring begin-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${spring-version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-jpa</artifactId>
            <version>1.3.2.RELEASE</version>
        </dependency>
        <!-- spring end -->


        <!-- servlet begin -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
        </dependency>

        <!-- servlet end -->


        <!-- junit begin -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit-version}</version>
            <scope>test</scope>
        </dependency>
        <!-- junit end -->


        <!-- hibernate begin -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>4.3.1.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>4.3.1.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-commons-annotations</artifactId>
            <version>3.2.0.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>4.3.0.Final</version>
        </dependency>
        <!-- hibernate end -->


        <!--logger begin -->
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.5</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>jcl-over-slf4j</artifactId>
            <version>1.7.5</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>1.7.5</version>
        </dependency>
        <!-- logger end -->


        <!-- database begin -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.35</version>
        </dependency>
        <!-- database end -->


        <!-- apache commons begin -->
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>20030825.184428</version>
        </dependency>
        <dependency>
            <groupId>commons-pool</groupId>
            <artifactId>commons-pool</artifactId>
            <version>20030825.183949</version>
        </dependency>
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.2.2</version>
        </dependency>
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>2.0.1</version>
        </dependency>
        <!-- apache commons end -->
    </dependencies>

    <build>
        <finalName>onlineLean</finalName>
        <!-- Set JDK Compiler Level -->
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.2</version>
                <configuration>
                    <source>1.7</source>
                    <target>1.7</target>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

spring jpa 整合hibnate 报[PersistenceUnit: default] Unable to build Hibernate Sessi

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