初始化bean失败;嵌套异常是org.springframework.beans

问题描述

sdnext-servlet.xml

 < bean id =sessionFactory
 class =org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean> 
< property name =dataSourceref =dataSource/> 
< property name =annotatedClasses> 
< list> 
< value> com.anand.model.Employee< / value> 
< / list> 
< / property> 
< property name =hibernateProperties> 
<道具> 
< prop key =hibernate.dialect> $ {hibernate.dialect}< / prop> 
< prop key =hibernate.show_sql> $ {hibernate.show_sql}< / prop> 
< prop key =hibernate.hbm2ddl.auto> $ {hibernate.hbm2ddl.auto}< / prop> 
< /道具> 
< / property> 
< / bean> 
  

模型类：Employee.java

  package com.anand.model; 
 
 import java.io.Serializable; 
 
 import javax.persistence.Column; 
 import javax.persistence.Entity; 
 import javax.persistence.GeneratedValue; 
 import javax.persistence.GenerationType; 
 import javax.persistence.Id; 
 import javax.persistence.Table; 
 
 
 * @author Anand Gopalan 
 * 
 * / 
 @Entity 
 @Table（name =Employee） 
 public class Employee实现Serializable {
 
 private static final long serialVersionUID = -723583058586873479L; 
 
 @Id 
 @GeneratedValue（strategy = GenerationType.AUTO）
 @Column（name =empid）
 private Integer empId; 
 
 @Column（name =empname）
 private String empName; 
 
 @Column（name =empaddress）
 private String empAddress; 
 
 @Column（name =薪水）
私人长期工资; 
 
 @Column（name =empAge）
 private Integer empAge; 
 
 public Integer getEmpId（）{
 return empId; 
} 
 
 public void setEmpId（Integer empId）{
 this.empId = empId; 
} 
 
 public String getEmpName（）{
 return empName; 
} 
 
 public void setEmpName（String empName）{
 this.empName = empName; 
} 
 
 public String getEmpAddress（）{
 return empAddress; 
} 
 
 public void setEmpAddress（String empAddress）{
 this.empAddress = empAddress; 
} 
 
 public Long getSalary（）{
 return salary; 
} 
 
 public void setSalary（长工资）{
 this.salary = salary; 
} 
 
 public Integer getEmpAge（）{
 return empAge; 
} 
 
 public void setEmpAge（Integer empAge）{
 this.empAge = empAge; 
} 
 
} 
  

日志：

解决方案

这是你所做的一个选择。尝试用你的配置文件中的以下元素替换 annotatedClasses ，并在此之后清理构建工作区+重新启动服务器。

 < property name =packagesToScan> 
< list> 
< value> com.anand.model< / value> 
< / list> 
< / property> 
  

sdnext-servlet.xml

<bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="annotatedClasses">
            <list>
                <value>com.anand.model.Employee</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${hibernate.dialect}</prop>
                <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>             
            </props>
        </property>
    </bean>

Model Class : Employee.java

package com.anand.model;

import java.io.Serializable;

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

/**
 * @author Anand Gopalan
 *
 */
@Entity
@Table(name="Employee")
public class Employee implements Serializable{

    private static final long serialVersionUID = -723583058586873479L;

    @Id
    @GeneratedValue(strategy=GenerationType.AUTO)
    @Column(name = "empid")
    private Integer empId;

    @Column(name="empname")
    private String empName;

    @Column(name="empaddress")
    private String empAddress;

    @Column(name="salary")
    private Long salary;

    @Column(name="empAge")
    private Integer empAge;

    public Integer getEmpId() {
        return empId;
    }

    public void setEmpId(Integer empId) {
        this.empId = empId;
    }

    public String getEmpName() {
        return empName;
    }

    public void setEmpName(String empName) {
        this.empName = empName;
    }

    public String getEmpAddress() {
        return empAddress;
    }

    public void setEmpAddress(String empAddress) {
        this.empAddress = empAddress;
    }

    public Long getSalary() {
        return salary;
    }

    public void setSalary(Long salary) {
        this.salary = salary;
    }

    public Integer getEmpAge() {
        return empAge;
    }

    public void setEmpAge(Integer empAge) {
        this.empAge = empAge;
    }

}

Logs:

解决方案

This is an alternative to what you have done. Try to replace the annotatedClasses with that of the following element in your config and clean build your workspace after that + restart your server .

<property name="packagesToScan">
    <list>
        <value>com.anand.model</value>           
    </list>
</property>

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