joinTable不更新

时间：2018-11-26 13:52:08

标签： spring hibernate many-to-many

我正在开发一个Spring / hibernate项目，并且遇到@ManyToMany条件的问题。 联接表spot_topo是在加载应用程序时创建的，同时包含了Spots_id和topos_id字段，但插入无效（没有错误，仅插入了任何内容）。 我尝试添加@JoinTable，但随后编译失败。 知道会出现什么错误吗？ 谢谢！

现货实体

@ManyToMany( fetch=FetchType.EAGER, cascade=CascadeType.ALL )

私有列表主题；

Topo实体

@ManyToMany(
        mappedBy = "topos", fetch = FetchType.EAGER, cascade = {CascadeType.ALL})
private List<Spot> spots = new ArrayList<>();

休眠配置

@Bean
public LocalSessionFactoryBean sessionFactory() {
    LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
    sessionFactory.setDataSource(dataSource());
    sessionFactory.setPackagesToScan("org.example.demo.climb.consumer");
    sessionFactory.setPackagesToScan("org.example.demo.climb.model");
   /* sessionFactory.setPackagesToScan("org.example.demo.climb.webapp");*/
    Properties hProperties = hibernateProperties();
    hProperties.setProperty("show_sql", "true");
    sessionFactory.setHibernateProperties(hProperties);
    return sessionFactory;
}

@Bean
public DataSource dataSource() {
    BasicDataSource dataSource = new BasicDataSource();
    dataSource.setDriverClassName("org.postgresql.Driver");
    dataSource.setUrl("jdbc:postgresql://127.0.0.1:5432/ClimbingWorld");
    dataSource.setUsername("ocp");
    dataSource.setPassword("123");

    return dataSource;
}

@Bean
public PlatformTransactionManager hibernateTransactionManager() {
    HibernateTransactionManager transactionManager
            = new HibernateTransactionManager();
    transactionManager.setSessionFactory(sessionFactory().getObject());
    return transactionManager;
}

private final Properties hibernateProperties() {
    Properties hibernateProperties = new Properties();
    hibernateProperties.setProperty(
            "hibernate.hbm2ddl.auto", "update");
    hibernateProperties.setProperty(
            "hibernate.dialect", "org.hibernate.dialect.PostgreSQL82Dialect");

    hibernateProperties.setProperty("show_sql", "true");
    return hibernateProperties;
}

当我尝试添加时：

@ManyToMany( fetch=FetchType.EAGER, cascade=CascadeType.ALL )
@JoinTable(name = "spot_topo",
        joinColumns = { @JoinColumn(name = "topos_id",
                nullable = false, updatable = true) },
        inverseJoinColumns = { @JoinColumn(name = "spots_id",
                nullable = false, updatable = true) })
private List<Topo> topos;

我遇到编译错误：

 org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'loginAction': Unsatisfied dependency expressed through field 'memberManager'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'memberManager': Unsatisfied dependency expressed through field 'memberDao'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'memberDaoImpl': Unsatisfied dependency expressed through field 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in org.example.demo.climb.consumer.config.HibernateConf: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: javax.persistence.JoinTable.indexes()[Ljavax/persistence/Index;

dependencies（Beans）

<?xml version="1.0"?>

http://maven.apache.org/xsd/maven-4.0.0.xsd”          xmlns =“ http://maven.apache.org/POM/4.0.0”>     4.0.0 

<!-- =============================================================== -->
<!-- Informations du projet -->
<!-- =============================================================== -->
<!-- ===== Projet Parent Maven ===== -->
<parent>
    <groupId>org.example.demo</groupId>
    <artifactId>climb</artifactId>
    <version>1.0-SNAPSHOT</version>
</parent>
<properties>
    <hibernate.version>5.3.5.Final</hibernate.version>
    <spring.version>4.3.11.RELEASE</spring.version>

</properties>

<!-- ===== Informations Maven ===== -->
<artifactId>climb-model</artifactId>

<!-- ===== Informations générales ===== -->
<name>${projectName} - Model</name>


<!-- =============================================================== -->
<!-- Dépendances -->
<!-- =============================================================== -->
<dependencies>
    <!-- ===== Bibliothèques tierces ===== -->
    <dependency>
        <groupId>javax.validation</groupId>
        <artifactId>validation-api</artifactId>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.hibernate.javax.persistence/hibernate-jpa-2.0-api -->
    <dependency>
        <groupId>org.hibernate.javax.persistence</groupId>
        <artifactId>hibernate-jpa-2.1-api</artifactId>
        <version>1.0.0.Final</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.postgresql/postgresql -->
    <dependency>
        <groupId>org.postgresql</groupId>
        <artifactId>postgresql</artifactId>
        <version>42.2.4</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>${hibernate.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/net.sf.ehcache/ehcache-core -->
    <dependency>
        <groupId>net.sf.ehcache</groupId>
        <artifactId>ehcache-core</artifactId>
        <version>2.6.11</version>
    </dependency>
    <dependency>
        <groupId>javax.inject</groupId>
        <artifactId>javax.inject</artifactId>
        <version>1</version>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-ehcache -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-ehcache</artifactId>
        <version>${hibernate.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>5.0.8.RELEASE</version>
    </dependency>


    <!-- ===== Tests ===== -->
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
    </dependency>
</dependencies>

依赖项（主要）

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

http://maven.apache.org/xsd/maven-4.0.0.xsd“>     4.0.0 

<!-- =============================================================== -->
<!-- Informations du projet -->
<!-- =============================================================== -->
<!-- ===== Informations Maven ===== -->
<groupId>org.example.demo</groupId>
<artifactId>climb</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
    <!--<dependency>
        <groupId>org.eclipse.persistence</groupId>
        <artifactId>org.eclipse.persistence.core</artifactId>
        <version>2.6.4</version>
    </dependency>-->
</dependencies>
<packaging>pom</packaging>

<!-- ===== Informations générales ===== -->
<name>${projectName}</name>
<url>http://example.org</url>
<description>
    Le super projet de gestion de climbs d'incident et de demandes d'évolution !
</description>

<organization>
    <name>Mon Entreprise</name>
    <url>https://exemple.org</url>
</organization>

<!-- =============================================================== -->
<!-- DistributionManagement -->
<!-- =============================================================== -->
<distributionManagement>
    <site>
        <id>site-projet</id>
        <url>scp://localhost/tmp/</url>
    </site>
</distributionManagement>


<!-- =============================================================== -->
<!-- Propriétés -->
<!-- =============================================================== -->
<properties>
    <projectName>climb</projectName>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <maven.compiler.source>1.8</maven.compiler.source>
    <maven.compiler.target>1.8</maven.compiler.target>
    <spring.version>5.0.8.RELEASE</spring.version>
    <struts.version>2.5.16</struts.version>
</properties>


<!-- =============================================================== -->
<!-- Modules -->
<!-- =============================================================== -->
<modules>
    <module>climb-webapp</module>
    <module>climb-business</module>
    <module>climb-consumer</module>
    <module>climb-model</module>
    <module>climb-technical</module>
</modules>


<!-- =============================================================== -->
<!-- Gestion des dépendances -->
<!-- =============================================================== -->
<dependencyManagement>
    <dependencies>
        <!-- ===== Modules ===== -->
        <dependency>
            <groupId>${project.groupId}</groupId>
            <artifactId>climb-webapp</artifactId>
            <version>${project.version}</version>
        </dependency>
        <dependency>
            <groupId>${project.groupId}</groupId>
            <artifactId>climb-business</artifactId>
            <version>${project.version}</version>
        </dependency>
        <dependency>
            <groupId>${project.groupId}</groupId>
            <artifactId>climb-consumer</artifactId>
            <version>${project.version}</version>
        </dependency>
        <dependency>
            <groupId>${project.groupId}</groupId>
            <artifactId>climb-model</artifactId>
            <version>${project.version}</version>
        </dependency>
        <dependency>
            <groupId>${project.groupId}</groupId>
            <artifactId>climb-technical</artifactId>
            <version>${project.version}</version>
        </dependency>

        <!-- ===== Bibliothèques tierces ===== -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>

        <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.3.7.Final</version>
        </dependency>

        <dependency>
            <groupId>javax.validation</groupId>
            <artifactId>validation-api</artifactId>
            <version>1.1.0.Final</version>
        </dependency>
        <dependency>
            <groupId>org.apache.bval</groupId>
            <artifactId>bval-jsr</artifactId>
            <version>1.1.2</version>
            <scope>runtime</scope>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-collections4</artifactId>
            <version>4.1</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.6</version>
        </dependency>

        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.1.0</version>
            <scope>provided</scope>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-framework-bom</artifactId>
            <version>${spring.version}</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>


        <!-- JSR-250 -->
        <dependency>
            <groupId>javax.annotation</groupId>
            <artifactId>javax.annotation-api</artifactId>
            <version>1.2</version>
        </dependency>
        <!-- JSR-330 -->
        <dependency>
            <groupId>javax.inject</groupId>
            <artifactId>javax.inject</artifactId>
            <version>1</version>
        </dependency>

        <!-- Gestion des logs avec Log4j -->
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>1.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.9.1</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-jcl</artifactId>
            <version>2.9.1</version>
            <scope>runtime</scope>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.postgresql/postgresql -->
        <dependency>
            <groupId>org.postgresql</groupId>
            <artifactId>postgresql</artifactId>
            <version>42.2.4</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.apache.struts/struts2-bom -->
        <dependency>
            <groupId>org.apache.struts</groupId>
            <artifactId>struts2-bom</artifactId>
            <version>${struts.version}</version>
            <type>pom</type>
        </dependency>


    </dependencies>
</dependencyManagement>


<!-- =============================================================== -->
<!-- Build -->
<!-- =============================================================== -->
<build>
    <!-- ===== Gestion des plugins ===== -->
    <pluginManagement>
        <plugins>
            <!-- Packaging JAR -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-jar-plugin</artifactId>
                <version>3.0.2</version>
            </plugin>

            <!-- Compilation des sources Java -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.1</version>
                <configuration>
                    <showDeprecation>true</showDeprecation>
                    <showWarnings>true</showWarnings>
                </configuration>
            </plugin>

            <!-- Packaging WAR -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>3.0.0</version>
            </plugin>

            <!-- Assemblage -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-assembly-plugin</artifactId>
                <version>3.0.0</version>
            </plugin>

            <!-- Site -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-site-plugin</artifactId>
                <version>3.6</version>
                <configuration>
                    <locales>fr</locales>
                </configuration>
            </plugin>
        </plugins>
    </pluginManagement>
</build>

<!-- =============================================================== -->
<!-- Gestion des rapports -->
<!-- =============================================================== -->
<reporting>
    <plugins>
        <!-- ===== Rapport d'information général sur le projet ===== -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-project-info-reports-plugin</artifactId>
            <version>2.7</version>
        </plugin>

        <!-- ===== Rapport sur les tests ===== -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-surefire-report-plugin</artifactId>
            <version>2.20</version>
            <configuration>
                <linkXRef>false</linkXRef>
            </configuration>
            <reportSets>

                <!-- reportSet d'agrégation des rapports des sous-projets (modules) -->
                <reportSet>
                    <reports>
                        <report>report</report>
                    </reports>
                    <!-- ne pas exécuter ce sous-rapport dans les sous-projets -->
                    <inherited>false</inherited>
                    <configuration>
                        <aggregate>true</aggregate>
                    </configuration>
                </reportSet>

                <!-- reportSet non agrégé, exécuté dans tous les sous-projets (modules) -->
                <reportSet>
                    <id>modules</id>
                    <!-- exécuter ce sous-rapport dans les sous-projets -->
                    <inherited>true</inherited>
                    <reports>
                        <report>report</report>
                    </reports>
                    <configuration>
                        <aggregate>false</aggregate>
                    </configuration>
                </reportSet>
            </reportSets>
        </plugin>

        <!-- ===== Génération de la Javadoc ===== -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-javadoc-plugin</artifactId>
            <version>2.9</version>
            <configuration>
                <quiet>true</quiet>
                <locale>fr</locale>
                <skip>true</skip>
            </configuration>
            <reportSets>
                <!-- reportSet exécuté dans tous les modules -->
                <reportSet>
                    <reports>
                        <report>javadoc</report>
                    </reports>
                </reportSet>
                <!-- reportSet d'agrégation des rapports des sous-modules -->
                <reportSet>
                    <id>aggregate</id>
                    <inherited>false</inherited>
                    <reports>
                        <report>aggregate</report>
                    </reports>
                </reportSet>
            </reportSets>
        </plugin>

        <!-- ===== Rapport d'analyse du code par Checkstyle ===== -->
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-checkstyle-plugin</artifactId>
            <version>2.17</version>
            <configuration>
                <configLocation>src/build/checkstyle.xml</configLocation>
                <linkXRef>false</linkXRef>
            </configuration>
            <reportSets>
                <!-- reportSet exécuté dans tous les modules -->
                <reportSet>
                    <reports>
                        <report>checkstyle</report>
                    </reports>
                </reportSet>
                <!-- reportSet d'agrégation des rapports des sous-modules -->
                <reportSet>
                    <id>checkstyle-aggregate</id>
                    <inherited>false</inherited>
                    <configuration>
                        <skipExec>true</skipExec>
                    </configuration>
                    <reports>
                        <report>checkstyle-aggregate</report>
                    </reports>
                </reportSet>
            </reportSets>
        </plugin>
    </plugins>
</reporting>

对于插入，我使用具有@Transactional的Classe SpotManager并将DAO类引用为：`@Override     公共无效updateTopo（Topo topo）{

    topoDao.update(topo);
}

那么DAO是：

 public void update(Topo) {
    sessionFactory.getCurrentSession().update(o);
}

例如，如果我更新topo.name，那么没问题，它写在Db中。但是，如果我通过了topo.spots，则不会出错，但是也不会写入任何内容。

3 个答案:

答案 0 :(得分：0)

更新了Hibernate依赖项后，您的类路径上还有一个旧版本的javax.persistence-api，该版本未定义方法 javax.persistence.JoinTable.indexes()。

答案 1 :(得分：0)

您可以在Entity类中使用@JoinColumn批注连接两个表。

@OneToOne(cascade=CascadeType.ALL,fetch=FetchType.EAGER)
@JoinColumn(name="id")
private SpotTopoEntity spotTopo;

答案 2 :(得分：0)

首先，必须将版本从1.0.1.Final降级到1.0.0.Final （消除了编译错误）@selaron，然后另一个问题（未插入）是由于我是将斑点插入到topo对象而没有将topos插入到斑点对象这一事实。 我相应地更新了我的开发人员，并将其插入联接表可以正常工作。 谢谢大家！

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