//hibernate cfg file//
<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

    <session-factory>
        <property name="connection.username">root</property>
        <property name="connection.url">
            jdbc:mysql://localhost:3306/student
        </property>
        <property name="dialect">
            org.hibernate.dialect.MySQLDialect
        </property>
        <property name="myeclipse.connection.profile">local</property>
        <property name="hbm2ddl.auto">update</property>
        <property name="connection.password">root</property>
        <property name="connection.driver_class">
            com.mysql.jdbc.Driver
        </property>
        <property name="show_sql">true</property>
        <mapping resource="org/savinirs/pojos/Studentreg.hbm.xml" />

    </session-factory>

</hibernate-configuration>

// StudentBeans file//

package org.savinirs.beans;

import org.apache.struts.action.ActionForm;

public class StudentBeans extends ActionForm {

    public String fname;
    public String lname;
    public String email;
    public String reg;
    public String add;
    public String gender;
    public String course;
    public Integer stdid;
    public Integer age;
    public String getFname() {
        return fname;
    }
    public void setFname(String fname) {
        this.fname = fname;
    }
    public String getLname() {
        return lname;
    }
    public void setLname(String lname) {
        this.lname = lname;
    }
    public String getEmail() {
        return email;
    }
    public void setEmail(String email) {
        this.email = email;
    }
    public String getReg() {
        return reg;
    }
    public void setReg(String reg) {
        this.reg = reg;
    }
    public String getAdd() {
        return add;
    }
    public void setAdd(String add) {
        this.add = add;
    }
    public String getGender() {
        return gender;
    }
    public void setGender(String gender) {
        this.gender = gender;
    }
    public String getCourse() {
        return course;
    }
    public void setCourse(String course) {
        this.course = course;
    }
    public Integer getStdid() {
        return stdid;
    }
    public void setStdid(Integer stdid) {
        this.stdid = stdid;
    }
    public Integer getAge() {
        return age;
    }
    public void setAge(Integer age) {
        this.age = age;
    }
}

//Action file//

package org.savinirs.action;


import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.MappingDispatchAction;
import org.hibernate.Hibernate;

import org.savinirs.beans.StudentBeans;
import org.savinirs.pojos.Studentreg;
import org.savinirs.util.HibernateSessionFactory;


public class LoginAction extends MappingDispatchAction{

    public ActionForward studentmethod(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            {
            org.hibernate.Session hiberobj=null;
            try {
                System.out.println("hi......");
                hiberobj=HibernateSessionFactory.getSessionFactory().openSession();
                hiberobj.beginTransaction();
                System.out.println("insertion begin");
                StudentBeans obj=(StudentBeans) form;
                Studentreg pojoobj=new Studentreg();

                pojoobj.setFname(obj.getFname());
                pojoobj.setLname(obj.getLname());
                pojoobj.setEmail(obj.getEmail());
                pojoobj.setReg(obj.getReg());
                pojoobj.setAdd(obj.getAdd());
                pojoobj.setGender(obj.getGender());
                pojoobj.setCourse(obj.getCourse());
                pojoobj.setAge(obj.getAge());

                hiberobj.save(pojoobj);
                hiberobj.getTransaction().commit();
                System.out.println("Done");
                hiberobj.close();
                return mapping.findForward("sucess");

            } catch (Exception e) {
                       e.printStackTrace();

                request.setAttribute("msg1","give proper details");
                return mapping.findForward("failure");
                // TODO: handle exception
            }



            }
}


//struts cnfg file//

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts-config PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 1.3//EN" "http://struts.apache.org/dtds/struts-config_1_3.dtd">

<struts-config>
<form-beans >

  <form-bean name="StudentBeans" type="org.savinirs.beans.StudentBeans"/> 
  </form-beans>
  <global-exceptions />
  <global-forwards />
  <action-mappings >
  <action name="StudentBeans" path="/studentmethod" parameter="studentmethod" type="org.savinirs.action.LoginAction" scope="request">
   <forward name="sucess" path="/sucess.jsp"/>
   <forward name="failure" path="/StudentPage.jsp"/>
  </action>
  </action-mappings>
  <message-resources parameter="org.savinirs.struts.ApplicationResources" />
</struts-config>


//student registration page//

<body>
   <form name="regForm" action="studentmethod.do" >
  <h3> STUDENT REGISTRATION</h3>
    <table align=center>
    <tr>
  <td>FIRST NAME &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="text" name="fname" id="fname" value="">
   </td>
    </tr>
     <tr>
    <td>LAST NAME   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="text" name="lname" id="lname" value="">
   </td>
    </tr>
     <tr>
    <td>EMAIL    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="text" name="email" id="email" value="">
   </td>
    </tr>
    <tr>
    <td>STUDENT ID   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="text" name="studid" id="studid" value="">
   </td>
    </tr>
     <tr>
   <td>REGISTRATION NO: &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
   <select id="reg" name="reg"><option></option>
    <option value="10yasca001">10yasca001</option><option value="10yasca002">10yasca002</option><option value="10yasca003">10yasca003</option><option value="10yasca004">10yasca004</option>
    </select>
   </td>
    </tr>
    <tr>
    <td>AGE   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="text" name="age" id="age" value="">
   </td>
    </tr>
     <tr>
    <td>ADDRESS&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <textarea rows="2" cols="20" name="add" id="add"></textarea>
   </td>
    </tr>
    <tr>
    <td>GENDER &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="radio" name="gender" id="gender"  value="male" >Male
    <input type="radio" name="gender" id="gender" value="female">Female
   </td>
    </tr>
    <tr>
    <td>COURSE &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
    <input type="checkbox" name="course" id="course" value="UG">UG
     <input type="checkbox" name="course" id="course" value="PG">PG
   </td>
    </tr>
     <tr>
    <td colspan="2">${requestScope.msg1 }</td>
    </tr>
    <tr>
   <td align=center>
    <input type="submit" value="SUMBIT"  />
   </td> 

    </tr>

    </table>
    </form>  

  </body>


//student database//

studentreg

coloumns

fname,char(40),Nullable
lname,char(40),Nullable
email,varchar(40),Nullable
reg,varchar(20),Nullable
add,varchar(30),Nullable
gender,char(5),Nullable
course,char(5),Nullable
stdid,int(11)
age,int(2),Nullable

stdid primary key with auto generate..

while trying to save data in database im getting error:

insertion begin
Hibernate: insert into student.studentreg (fname, lname, email, reg, add, gender, course, age) values (?, ?, ?, ?, ?, ?, ?, ?)

org.hibernate.exception.SQLGrammarException: could not insert: [org.savinirs.pojos.Studentreg]
    at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
    at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
    at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:40)
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2158)
    at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2638)
    at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:48)
    at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:250)

");