在JodaTime中使用Hibernate注释时出现问题

我回来是因为我在使用JodaTime时仍然有问题。在前面的评论之后,我修改了pom和 @类型批注 是固定的。这是我的新pom:

<properties>
    <org.springframework.version>3.0.3.RELEASE</org.springframework.version>
    <hibernate.version>3.6.0.Beta1</hibernate.version>
</properties>
<dependencies>
     ...
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>${hibernate.version}</version>
        <type>jar</type>
        <scope>compile</scope>
    </dependency>

    <!-- Spring Dependencies -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>3.0.2.RELEASE</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${org.springframework.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${org.springframework.version}</version>
    </dependency>
    <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-validator</groupId>
        <artifactId>commons-validator</artifactId>
        <version>1.3.1</version>
        <classifier>sources</classifier>
    </dependency>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>5.1.5</version>
    </dependency>

    <!-- Joda Time dependencies -->
    <dependency>
        <artifactId>joda-time</artifactId>
        <groupId>joda-time</groupId>
        <version>1.6</version>
    </dependency>
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time-jsptags</artifactId>
        <version>1.0.2</version>
    </dependency>
    <dependency>
        <groupId>joda-time</groupId>
        <artifactId>joda-time-hibernate</artifactId>
        <version>1.2</version>
        <type>jar</type>
        <scope>compile</scope>
    </dependency>
</dependencies>

实际上,我正在开发一个个人项目,使用Spring和Hibernate。我还使用JodaTime来持久化日期字段。当我使用Junit4进行单元测试时,发现了以下异常:

 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [spring/spring-dao.xml]: Invocation of init method failed; nested exception is java.lang.IncompatibleClassChangeError: Implementing class
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1412)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
  ....  
fr.cc2i.intervention.dao.test.WebInterventionTest.oneTimedSetUp(WebInterventionTest.java:33)
    .....
    Caused by: java.lang.IncompatibleClassChangeError: Implementing class
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
    at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
    at java.lang.Class.getDeclaredConstructors0(Native Method)
    at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
    at java.lang.Class.getConstructor0(Class.java:2699)
    at java.lang.Class.getDeclaredConstructor(Class.java:1985)
    at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:104)
    at 
           .....

根据该网站: http://www.mail-archive.com/joda-interest@lists.sourceforge.net/msg00609.html

有人能告诉我什么是: java.lang.incompatibleChangeError : Implementing Class 如何解决这个问题?

我的spring配置:

<bean id="sessionFactory"
    class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
    <property name="dataSource"> <ref local="dataSource" /></property> 
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
            <prop key="hibernate.show_sql">false</prop>
            <prop key="hibernate.current_session_context_class">thread</prop>
            <prop key="hibernate.transaction.factory_class">org.hibernate.transaction.JDBCTransactionFactory</prop>

            <!-- Pour les requetes SQL -->
            <prop key="hibernate.query.substitutions">true 1, false 0, yes 'Y', no 'N'</prop>

            <!-- manipuler avec attention       -->
            <prop key="hibernate.hbm2ddl.auto">create</prop>
            <prop key="hibernate.hbm2ddl.auto">update</prop>

        </props>
    </property>
    <property name="annotatedClasses">
        <list>
            <value>fr.cc2i.intervention.dao.beans.Client</value>
            <value>fr.cc2i.intervention.dao.beans.Intervention</value>
            <value>fr.cc2i.intervention.dao.beans.Technicien</value>
            <value>fr.cc2i.intervention.dao.beans.Contrat</value>               
        </list>
    </property>
</bean>

    package fr.cc2i.intervention.dao.beans;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

import org.hibernate.annotations.Type;
import org.joda.time.Period;

/**
 * Classe définissant un contrat
 * My code is written in French ;)
 * @author lindows
 *
 */
@Entity
@Table(name="T_Contrat")
public class Contrat {

    private long id;

    private String reference;

    private Period heures_totales;

    private Period heures_restantes;


    public Contrat(){}

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    public long getId() {
        return id;
    }

    private void setId(long id) {
        this.id = id;
    }


    public String getReference() {
        return reference;
    }

    public void setReference(String reference) {
        this.reference = reference;
    }

    @Column
    @Type(type="org.joda.time.contrib.hibernate.PersistantPeriod")
    public Period getHeures_totales() {
        return heures_totales;
    }

    public void setHeures_totales(Period heuresTotales) {
        heures_totales = heuresTotales;
    }

    @Column
    @Type(type="org.joda.time.contrib.hibernate.PersistantPeriod")
    public Period getHeures_restantes() {
        return heures_restantes;
    }

    public void setHeures_restantes(Period heuresRestantes) {
        heures_restantes = heuresRestantes;
    }

    public String toString(){
        return this.reference + " - \n Heures totales :" + this.heures_totales.toString() + 
         " Heures Restantes : " + this.heures_restantes.toString();
    }

}

谢谢你的帮助