public interface UserDao extends GenericDao<User, String>{

public class UserDaoImpl extends GenericDaoImpl<User, String> implements   UserDao {

public UserDaoImpl() {
    super(User.class);
}

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xmlns:mvc="http://www.springframework.org/schema/mvc"
   xmlns:context="http://www.springframework.org/schema/context"
   xmlns:p="http://www.springframework.org/schema/p"
   xmlns:aop="http://www.springframework.org/schema/aop"
   xmlns:tx="http://www.springframework.org/schema/tx"
   xmlns:util="http://www.springframework.org/schema/util"
   xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
   http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
   http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd
   http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd
   http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd">

<bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
      p:location="classpath:database.properties" />

<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"
      p:driverClassName="${database.driverClassName}"
      p:url="${database.url}"
      p:username="${database.username}"
      p:password="${database.password}" />

<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
    <property name="dataSource" ref="dataSource" />
    <property name="configLocation">
        <value>classpath:hibernate.cfg.xml</value>
    </property>
    <property name="hibernateProperties">
        <props>
            <prop key="current_session_context_class">thread</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="fomat_sql">true</prop>
            <prop key="hibernate.hbm2ddl.auto">none</prop>
            <prop key="hibernate.connection.SetBigStringTryBlob">true</prop>
            <prop key="hibernate.connection.autocommit">true</prop>
            <prop key="hibername.jdbc.batch_size">0</prop>
        </props>
    </property>
</bean>

<bean id = "transactionManager" class = "org.springframework.orm.hibernate5.HibernateTransactionManager">
    <property name = "sessionFactory" ref = "sessionFactory" />
</bean>

<tx:annotation-driven transaction-manager="transactionManager" />

<bean id="userDao" class="com.hlc.itam.repository.UserDaoImpl">
    <property name="sessionFactory">
        <ref bean="sessionFactory"/>
    </property>
</bean>