我用這 http://howtodoinjava.com/2013/03/21/spring-3-and-hibernate-integration-tutorial-with-example/無效列類型getint不是類實現oracle.jdbc.driver.t4CRowidAccessor冬眠
教程創建Spring + Hibernate的App.But我得到這個例外,而插入數據。我正在使用Oracle。
Could not insert : howtodoinjava.entity.EmployeeEntity
invalid column type getInt not implemented for class oracle.jdbc.driver.t4CRowidAccessor
在我使用getInt的程序中,
EmployeeDaoImpl.java
package com.howtodoinjava.dao;
import java.util.List;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.howtodoinjava.entity.EmployeeEntity;
@Repository
public class EmployeeDaoImpl implements EmployeeDAO
{
@Autowired
private SessionFactory sessionFactory;
@Override
public void addEmployee(EmployeeEntity employee) {
this.sessionFactory.getCurrentSession().save(employee);
}
@SuppressWarnings("unchecked")
@Override
public List<EmployeeEntity> getAllEmployees() {
return this.sessionFactory.getCurrentSession().createQuery("from EmployeeEntity").list();
}
@Override
public void deleteEmployee(Integer employeeId) {
EmployeeEntity employee = (EmployeeEntity) sessionFactory.getCurrentSession().load(
EmployeeEntity.class, employeeId);
if (null != employee) {
this.sessionFactory.getCurrentSession().delete(employee);
}
}
}
EmployeeEntity.java
package com.howtodoinjava.entity;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity
@Table(name="EMPLOYEE")
public class EmployeeEntity
{
@Id
@Column(name="ID")
@GeneratedValue
private Integer id;
@Column(name="FIRSTNAME")
private String firstname;
@Column(name="LASTNAME")
private String lastname;
@Column(name="EMAIL")
private String email;
@Column(name="TELEPHONE")
private String telephone;
public void setid(int id)
{
this.id = id;
}
public int getid()
{
return id;
}
public void setfirstname(String firstname)
{
this.firstname = firstname;
}
public String getfirstname()
{
return firstname;
}
public void setlastname(String lastname)
{
this.lastname = lastname;
}
public String getlastname()
{
return lastname;
}
public void setemail(String email)
{
this.email = email;
}
public String getemail()
{
return email;
}
public void settelephone(String telephone)
{
this.telephone = telephone;
}
public String gettelephone()
{
return telephone;
}
}
郵編和DAO –
請張貼堆棧跟蹤。它看起來像是從JDBC驅動程序返回來自'getGeneratedKeys'的ROW_ID而不是生成的ID。 –