Integration steps for Hibernate and spring integration

Hibernate and Spring Integration steps:

First step: Join Hibernate and spring related jar packages

Step Two: Create the Application.xml file, configure the DataSource and session,

Step three: Inject the Sessionfactory object into the DAO implementation class and manipulate the database

<?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:p= "http://www.springframework.org/schema/p" xsi: schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/ Spring-beans-2.5.xsd "><bean id=" Userdao "class=" Com.hcj.dao.impl.UserDaoImpl "><!-- Inject sessionfactory into the DAO implementation class--><property Name= "Sessionfactory" ref= "Sessionfactory" ></property></ Bean><bean id= "Userserver" class= "Com.hcj.service.impl.UserServiceImpl" ><!-- Add Userdao to Userserviceimpl object dynamically--><property name= "Userdao" ref= "Userdao" ></property></bean> <!--configuration DataSource--><bean id= "DataSource" class= "Org.apache.commons.dbcp.BasicDataSource" destroy-method= "Close" ><property name= "Driverclassname" value= "Oracle.jdbc.driver.OracleDriver"/><property name= "url "Value=" Jdbc:oracle:thin: @localhost: 1521/orcl " /><property name= "username" value= "Scott"/><property name= "password" value= "123456"/></bean> <!--configuration Sessionfactoty--><bean id= "sessionfactory" class= " Org.springframework.orm.hibernate3.LocalSessionFactoryBean "><property name=" DataSource "ref=" DataSource "/ ><property name= "Mappingresources" ><list><value>User.hbm.xml</value></list> </property><property name= "hibernateproperties" ><props><prop key= "dialect" > Org.hibernate.dialect.oracle9dialect</prop><prop key= "Show_sql" >true</prop></props>< /property></bean></beans>

finally: Enclose the code for the DAO implementation class and the Userserverimle class

Userserverimpl class

Package Com.hcj.service.impl;import Com.hcj.dao.userdao;import Com.hcj.model.user;import Com.hcj.service.userservice;public class Userserviceimpl implements UserService {private Userdao Userdao; public Userdao Getuserdao () {return userdao;} public void Setuserdao (Userdao userdao) {This.userdao = Userdao;} @Overridepublic void Save (user user) {userdao.save (user);} Public Userserviceimpl () {}public Userserviceimpl (Userdao userdao) {This.userdao = Userdao;}}

DAO Implementation Class

Package Com.hcj.dao.impl;import Java.sql.connection;import Java.sql.sqlexception;import java.sql.Statement;import Java.util.collection;import java.util.iterator;import java.util.list;import Java.util.map;import java.util.Set; Import Javax.sql.datasource;import Org.hibernate.sessionfactory;import Org.hibernate.transaction;import Org.hibernate.classic.session;import Com.hcj.dao.userdao;import Com.hcj.model.user;public class UserDaoImpl Implements Userdao {private sessionfactory sessionfactory; public sessionfactory getsessionfactory () {return Sessionfactory;} public void Setsessionfactory (Sessionfactory sessionfactory) {this.sessionfactory = sessionfactory;} @Overridepublic void Save (user user) {Session session = Sessionfactory.opensession (); Transaction tx = Session.begintransaction (); try {session.save (user); Tx.commit ();} catch (Exception e) {if (tx! = null) {TX . rollback ();}} Finally{session.close ();}}}

Integration steps for Hibernate and spring integration