import java.util.List;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class MainApp {
    public static void main(String[] args) {
        ApplicationContext context = new ClassPathXmlApplicationContext("Beans.xml");

        StudentJDBCTemplate studentJDBCTemplate = (StudentJDBCTemplate)context.getBean("studentJDBCTemplate");

        System.out.println("------- Records Creation ------");
        studentJDBCTemplate.create("Zara", 11);
        studentJDBCTemplate.create("Nuha", 2);
        studentJDBCTemplate.create("Ayan", 15);

        System.out.println("------- Listing Multiple Records -------");
        List<Student> students = studentJDBCTemplate.listStudents();
        for (Student record : students) {
            System.out.print("ID : " + record.getId());
            System.out.print(", Name : " + record.getName());
            System.out.println(", Age : " + record.getAge());
        }

        System.out.println("------ Updating record with ID =  ------");
        studentJDBCTemplate.update(2, 20);


    }
}

import java.util.List;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class MainApp {
    public static void main(String[] args) {
        ApplicationContext context = new ClassPathXmlApplicationContext("Beans.xml");

        StudentJDBCTemplate studentJDBCTemplate = (StudentJDBCTemplate)context.getBean("studentJDBCTemplate");

        System.out.println("------- Records Creation ------");
        studentJDBCTemplate.create("Zara", 11);
        studentJDBCTemplate.create("Nuha", 2);
        studentJDBCTemplate.create("Ayan", 15);

        System.out.println("------- Listing Multiple Records -------");
        List<Student> students = studentJDBCTemplate.listStudents();
        for (Student record : students) {
            System.out.print("ID : " + record.getId());
            System.out.print(", Name : " + record.getName());
            System.out.println(", Age : " + record.getAge());
        }

        System.out.println("------ Updating record with ID =  ------");
        studentJDBCTemplate.update(2, 20);


    }
}

import java.util.List;

import com.springsource.tcserver.serviceability.request.DataSource;

public interface StudentDAO {

       public void setDataSource(DataSource ds);

       public void create(String name, Integer age);

       public Student getStudent(Integer id);

       public List<Student> listStudents();

       public void delete(Integer id);

       public void update(Integer id, Integer age);
}

import java.util.List;

import org.springframework.jdbc.core.JdbcTemplate;

import com.springsource.tcserver.serviceability.request.DataSource;

public class StudentJDBCTemplate implements StudentDAO {
    private DataSource dataSource;
    private JdbcTemplate jdbcTemplateObject;

    public void setDataSource(DataSource dataSource) {
        this.dataSource = dataSource;
        this.jdbcTemplateObject = new JdbcTemplate(dataSource);
    }

    public void create(String name, Integer age) {
        String SQL = "insert into Student (name, age) values ( ?, ?)";

        jdbcTemplateObject.update(SQL, name, age);
        System.out.println("Created Record Name = " + name + " Age = " + age);
        return;
    }

    public Student getStudent(Integer id) {
        String SQL = "select * from Student where id = ?";
        Student student =  jdbcTemplateObject.queryForObject(SQL,
                new Object[]{id}, new StudentMapper());

        return student;
    }

    public List <Student> listStudents() {
        String SQL = "select * from Student";
        List <Student> student = jdbcTemplateObject.query(SQL, new StudentMapper());

        return student;
    }

    public void delete(Integer id) {
        String SQL = "delete from Student where id = ?";
        jdbcTemplateObject.update(SQL, id);
        System.out.println("Deleted Record with ID = " + id );

        return;
    }

    public void update(Integer id, Integer age) {
        String SQL = "update Student set age = ? where id = ? ";
        jdbcTemplateObject.update(SQL, age, id);
        System.out.println("Updated Record with ID = " + id );

        return;
    }
}

import java.sql.ResultSet;
import java.sql.SQLException;

import org.springframework.jdbc.core.RowMapper;

public class StudentMapper  implements RowMapper<Student>{
     public Student mapRow(ResultSet rs, int rowNum) throws SQLException {
          Student student = new Student();
          student.setId(rs.getInt("id"));
          student.setName(rs.getString("name"));
          student.setAge(rs.getInt("age"));
          return student;
       }
}

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd ">

   <!-- Initialization for data source -->
   <bean id="dataSource"
      class="org.springframework.jdbc.datasource.DriverManagerDataSource">
      <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
      <property name="url" value="jdbc:mysql://localhost:3306/TEST"/>
      <property name="username" value="root"/>
      <property name="password" value="password"/>
   </bean>

   <!-- Definition for studentJDBCTemplate bean -->
   <bean id="studentJDBCTemplate"
      class="com.mego.StudentJDBCTemplate">
      <property name="dataSource"  ref="dataSource" />
   </bean>

</beans>