一、准备

  1. Hibernate: hibernate-distribution-3.3.2.GA, hibernate-annotations-3.4.0.GA
  2. Spring: spring-framework-2.5.5-with-dependencies.zip
  3. Struts2: struts-2.1.6-all.zip
  4. Extjs: ext-3.0.0.zip

另外,数据库使用Oracle XE,开发工具使用eclipse-jee-galileo-SR1-win32,Web容器使用apache-tomcat-6.0.14。

二、数据库建表

新建表空间DEMO,新建用户demo、密码demo。在该表空间中建表HSSEA_DEMO和OBJECT_ID,OBJECT_ID用于存储主键值。

CREATE TABLE HSSEA_DEMO
(
  ID           NUMBER(10)                       NOT NULL,
  CODE         NVARCHAR2(200)                   NOT NULL,
  DESCRIPTION  NVARCHAR2(200)
);

ALTER TABLE HSSEA_DEMO ADD (
  CONSTRAINT HSSEA_DEMO_PK
 PRIMARY KEY
 (ID));

CREATE TABLE OBJECT_ID
(
  NAME   VARCHAR2(255 BYTE)                     NOT NULL,
  VALUE  NUMBER(10)                             NOT NULL
);

三、新建动态网站

Project name : HSSEADemo。Target runtime单击New…,弹出框选择Apache Tomcat v6.0,Next,Tomcat installation directory选择安装tomcat的根目录,Finish。再一次Finish完成新建动态网站。

四、整合Hibernate、Spring

复制以下jar包到项目WebContent\lib下

hibernate-distribution-3.3.2.GA\hibernate3.jar

hibernate-distribution-3.3.2.GA\lib\required目录下所有jar包

hibernate-distribution-3.3.2.GA\lib\optional\c3p0\c3p0-0.9.1.jar

hibernate-annotations-3.4.0.GA\hibernate-annotations.jar

hibernate-annotations-3.4.0.GA\lib目录下的hibernate-commons-annotations.jar、ejb3-persistence.jar

hibernate-annotations-3.4.0.GA\lib\test目录下log4j.jar、slf4j-log4j12.jar

spring-framework-2.5.5\dist\spring.jar

spring-framework-2.5.5\lib\aspectj下所有包

其他还需引入包commons-logging-1.0.4.jar,ojdbc14.jar。

在项目Properties->Java Build Path->Libraries,Add JARs… 加入所有包。

增加基础服务抽象类,用以完成基本的增删改查操作

package com.xy.service;

import java.io.Serializable;
import java.lang.reflect.ParameterizedType;
import java.util.List;
import java.util.Set;

import javax.annotation.Resource;

import org.apache.log4j.Logger;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Order;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

/**
 * 增删改查分页等基本功能抽象类,使用hibernatedao
 * @author xy
 * @date 2009-12-31
 * @param <T> entity
 */
public abstract class BaseServiceForHibernate<T> extends HibernateDaoSupport{
    static Logger logger = Logger.getLogger(BaseServiceForHibernate.class.getName());

    //为父类HibernateDaoSupport注入sessionFactory的值
    @Resource(name="sessionFactory")
    public void setSuperSessionFactory(SessionFactory sessionFactory){
        logger.debug("为父类HibernateDaoSupport注入sessionFactory的值["+sessionFactory+"]");
        super.setSessionFactory(sessionFactory);
    }

    private Class<T> entityClass;

    @SuppressWarnings("unchecked")
    public BaseServiceForHibernate(){
        entityClass =(Class<T>) ((ParameterizedType) getClass()
                .getGenericSuperclass()).getActualTypeArguments()[0];
        logger.debug("得到entity对象类实例["+entityClass+"]");
    }
    
    /**
     * 根据对象是否存在ID新增或更新记录
     * @param entity对象
     */
    public void save(T o){
        logger.debug("保存数据,对象:"+o);
        super.getHibernateTemplate().saveOrUpdate(o);
    }
    
    /**
     * 根据主键删除记录
     * @param 主键
     */
    public void delete(Serializable id){
        logger.debug("根据主键删除数据,主键:"+id);
        super.getHibernateTemplate().delete(super.getHibernateTemplate().load(entityClass, id));
    }
    
    /**
     * 根据条件查询记录
     * @param 存储条件的容器
     * @return 数据列表
     */
    @SuppressWarnings("unchecked")
    public List<T> query(Set<Criterion> criterionSet){
        logger.debug("根据条件查询数据!条件数:"+criterionSet.size());

        DetachedCriteria detachedCriteria = DetachedCriteria.forClass(entityClass);
        for(Criterion o : criterionSet){
            detachedCriteria.add(o);
        }
        return super.getHibernateTemplate().findByCriteria(detachedCriteria);
    }

    /**
     * 根据条件查询记录
     * @param 存储条件的容器
     * @param 存储排序的容器
     * @return 数据列表
     */
    @SuppressWarnings("unchecked")
    public List<T> query(Set<Criterion> criterionSet, Set<Order> orderSet){
        logger.debug("根据条件和排序查询数据!条件数:"+criterionSet.size()+",排序数:"+orderSet.size());

        DetachedCriteria detachedCriteria = DetachedCriteria.forClass(entityClass);
        for(Criterion o : criterionSet){
            detachedCriteria.add(o);
        }
        for(Order o : orderSet){
            detachedCriteria.addOrder(o);
        }
        return super.getHibernateTemplate().findByCriteria(detachedCriteria);
    }

    /**
     * 根据条件分页查询记录
     * @param 存储条件的容器
     * @param 数据开始位置(第一条记录为0
     * @param 最大数据数
     * @return 数据列表
     */
    @SuppressWarnings("unchecked")
    public List<T> query(Set<Criterion> criterionSet, int firstResult, int maxResults){
        logger.debug("根据条件分页查询数据!条件数:"+criterionSet.size()+",记录开始序号:"+firstResult+",最大记录数:"+maxResults);

        DetachedCriteria detachedCriteria = DetachedCriteria.forClass(entityClass);
        for(Criterion o : criterionSet){
            detachedCriteria.add(o);
        }
        return super.getHibernateTemplate().findByCriteria(detachedCriteria, firstResult, maxResults);
    }

    /**
     * 根据条件分页查询记录
     * @param 存储条件的容器
     * @param 存储排序的容器
     * @param 数据开始位置(第一条记录为0
     * @param 最大数据数
     * @return 数据列表
     */
    @SuppressWarnings("unchecked")
    public List<T> query(Set<Criterion> criterionSet, Set<Order> orderSet, int firstResult, int maxResults){
        logger.debug("根据条件和排序分页查询数据!条件数:"+criterionSet.size()+",排序数:"+orderSet.size()+",记录开始序号:"+firstResult+",最大记录数:"+maxResults);

        DetachedCriteria detachedCriteria = DetachedCriteria.forClass(entityClass);
        for(Criterion o : criterionSet){
            detachedCriteria.add(o);
        }
        for(Order o : orderSet){
            detachedCriteria.addOrder(o);
        }
        return super.getHibernateTemplate().findByCriteria(detachedCriteria, firstResult, maxResults);
    }

    /**
     * 根据条件取得记录总数[性能严重问题,需改]
     * @param 存储条件的容器
     * @return 记录总数
     */
    public int totalSize(Set<Criterion> criterionSet){
        logger.debug("根据条件取记录总数!条件数:"+criterionSet.size());

        List<T> list = query(criterionSet);
        return list!=null?list.size():0;
    }
    
    /**
     * 根据主键取得数据
     * @param 主键
     * @return entity对象
     */
    @SuppressWarnings("unchecked")
    public T get(Serializable id){
        logger.debug("根据主键删除数据,主键:"+id);

        return (T)super.getHibernateTemplate().get(entityClass, id);
    }
}

增加Demo实体类

package com.xy.entity.demo;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import javax.persistence.TableGenerator;

@Entity
@Table(name="HSSEA_DEMO")
public class Demo {
    @Id
    @GeneratedValue(strategy=GenerationType.TABLE, generator="hssea_demo")
    @TableGenerator(name = "hssea_demo",
                    table="OBJECT_ID",
                    pkColumnName="NAME",
                    valueColumnName="VALUE",
                    pkColumnValue="HSSEA_DEMO_PK",
                    initialValue=1,
                    allocationSize=1
    )
    @SequenceGenerator(name="hssea_demo_seq", sequenceName="seq_hssea_demo", allocationSize=1)
    private long id;
    @Column(name="CODE")
    private String code;
    @Column(name="DESCRIPTION")
    private String description;
    public long getId() {
        return id;
    }
    public void setId(long id) {
        this.id = id;
    }
    public String getCode() {
        return code;
    }
    public void setCode(String code) {
        this.code = code;
    }
    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {
        this.description = description;
    }
}

增加DemoService类

package com.xy.service.demo;

import java.util.HashSet;
import java.util.List;
import java.util.Set;

import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Restrictions;
import org.springframework.stereotype.Service;

import com.xy.entity.demo.Demo;
import com.xy.service.BaseServiceForHibernate;

@Service("demoService")
public class DemoService extends BaseServiceForHibernate<Demo> {
    /**
     * 根据code取对象
     * @param code
     * @return
     */
    public Demo get(String code){
        Set<Criterion> set = new HashSet<Criterion>();
        set.add(Restrictions.eq("code", code));
        List<Demo> list = super.query(set);
        if(list!=null&&list.size()>0){
            return list.get(0);
        }else{
            return null;
        }
    }
}

DemoService中只需关注特殊业务,基本增删改查已由BaseServiceForHibernate完成。

在src下增加目录config,并增加四个如下配置文件:

jdbc.properties

db.driverClass=oracle.jdbc.driver.OracleDriver
db.jdbcUrl=jdbc:oracle:thin:@localhost:1521:XE
db.user=demo
db.password=demo

applicationContext-resources.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
        "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>
    <!-- properties files  -->
    <bean id="propertyConfig"
          class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath:config/jdbc.properties</value>
            </list>
        </property>
    </bean>

    <!-- JNDI DataSource for J2EE environments -->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
        <property name="driverClass">
            <value>${db.driverClass}</value>
        </property>
        <property name="jdbcUrl">
            <value>${db.jdbcUrl}</value>
        </property>
        <property name="user">
            <value>${db.user}</value>
        </property>
        <property name="password">
            <value>${db.password}</value>
        </property>
    </bean>

</beans>

hibernate.cfg.xml

<?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">

<hibernate-configuration>

    <session-factory>

        <!-- 数据库言 -->
        <property name="dialect">org.hibernate.dialect.OracleDialect</property>
        
        <!-- 将Session扔到线程里去处理 -->
        <property name="current_session_context_class">thread</property>

        <!-- 在控制台打印SQL语句 -->
        <property name="show_sql">true</property>

        <!-- 自动把实体类与属性映射成数据库中的表与列 -->
        <property name="hbm2ddl.auto">update</property>
         
        <!-- 在Hibernate中注册实体类 -->
        <mapping class="com.xy.entity.demo.Demo"/>

    </session-factory>

</hibernate-configuration>

applicationContext-common.xml

<?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:context="http://www.springframework.org/schema/context"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xmlns:tx="http://www.springframework.org/schema/tx"
    xsi:schemaLocation="
            http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
            http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
            http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
            http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">
            
    <!-- 配置SessionFactory,由Spring容器来管理 Hibernate -->
    <!-- Hibernate Annotation所用的映射方式是mapping class,所以用AnnotationSessionFactoryBean -->
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource"/>
        </property>
        <property name="configLocation">
            <value>classpath:config/hibernate.cfg.xml</value>
        </property>
    </bean>

    <!-- 配置事务管理器 -->
    <bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory">
            <ref bean="sessionFactory" />
        </property>
    </bean>
    
    <!-- 配置事务的传播特性 -->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="delete*" propagation="REQUIRED" />
            <tx:method name="*" read-only="true" />
        </tx:attributes>
    </tx:advice>
    
    
    <!-- 那些类的哪些方法参与事务 -->
    <aop:config>
        <aop:pointcut id="allServiceMethod" expression="execution(* com.xy.service.*.*.*(..))" />
        <aop:advisor pointcut-ref="allServiceMethod" advice-ref="txAdvice" />
    </aop:config>
    
    <!-- 使Spring关注 Annotation -->
    <context:annotation-config/>
    
    <!-- 让Spring通过自动扫描来查询和管理 Bean -->
    <context:component-scan base-package="com.xy.service"/>
    
</beans>

增加log4j配置,在src目录下增加commons-logging.properties和log4j.properties

commons-logging.properties

## set Log as Log4j
org.apache.commons.logging.Log=org.apache.commons.logging.impl.Log4JLogger

log4j.properties

# This is the configuring for logging displayed in the Application Server
log4j.rootCategory=ERROR,stdout

#stdout configure
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern= %d %p [%c] - <%m>%n

log4j.logger.com.xy.service.BaseServiceForHibernate=DEBUG

增加单元测试

项目Properties->Java Build Path->Libraries,Add Library…,选择JUnit,JUnit4,Finish。 增加单元测试类TestDemo

package com.xy.test;

import java.util.HashSet;
import java.util.List;
import java.util.Set;

import org.hibernate.criterion.Criterion;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.junit.Before;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;

import com.xy.entity.demo.Demo;
import com.xy.service.demo.DemoService;

public class TestDemo {
    private ApplicationContext context;
    private DemoService demoService;
    
    @Before
    public void setUp() throws Exception {
        String[] config={"classpath:config/applicationContext-*.xml"};
        context=new FileSystemXmlApplicationContext(config);
        demoService =(DemoService)context.getBean("demoService");
    }

    @Test
    public void testInsert(){
        for(int i=0;i<10;i++){
            Demo demo = new Demo();
            demo.setCode("code"+i);
            demo.setDescription("description"+i);
            demoService.save(demo);
        }
    }
    
    @Test
    public void testDelete(){
        Demo demo = demoService.get("code1");
        assert(demo!=null);
        demoService.delete(demo.getId());
        demo = demoService.get("code1");
        assert(demo==null);
    }
    
    @Test
    public void testUpdate(){
        Demo demo = demoService.get("code2");
        assert(demo!=null);
        demo.setDescription("description8");
        demoService.save(demo);
        demo = demoService.get("code2");
        assert(demo.getDescription().equals("update"));
    }

    @Test
    public void testQuery(){
        Set<Criterion> set = new HashSet<Criterion>();
        set.add(Restrictions.like("description", "%8"));
        
        List<Demo> list = demoService.query(set);
        assert(list!=null&&list.size()==2);
    }

    @Test
    public void testPageQuery(){
        Set<Criterion> criterionSet = new HashSet<Criterion>();
        Set<Order> orderSet = new HashSet<Order>();
        orderSet.add(Order.asc("description"));
        int count = demoService.totalSize(criterionSet);
        for(int i=0;i<count;i+=5){
            System.out.println("========第"+(i/5+1)+"页========");
            List<Demo> list = demoService.query(criterionSet, orderSet, i, 5);
            for(Demo o : list){
                System.out.println(o.getId()+"|"+o.getCode()+"|"+o.getDescription());
            }
        }
    }
}

TestDemo run as Junit Test!

如果一切顺利,单元测试通过,控制台输出类似以下信息:

2010-01-09 00:23:43,311 DEBUG [com.xy.service.BaseServiceForHibernate] - <得到entity对象类实例[class com.xy.entity.demo.Demo]>
2010-01-09 00:23:43,326 DEBUG [com.xy.service.BaseServiceForHibernate] - <为父类HibernateDaoSupport注入sessionFactory的值 [org.hibernate.impl.SessionFactoryImpl@75c78d]>
2010-01-09 00:23:43,334 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@ee20fe>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,396 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@16752c9>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,401 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@b52a28>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,404 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@ad7d80>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,407 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@1082823>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,410 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@268cc6>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,413 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@1db0da1>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,417 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@15c2843>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,420 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@1c4795e>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,501 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@1b493c6>
Hibernate: insert into HSSEA_DEMO (CODE, DESCRIPTION, id) values (?, ?, ?)
2010-01-09 00:23:43,703 DEBUG [com.xy.service.BaseServiceForHibernate] - <得到entity对象类实例[class com.xy.entity.demo.Demo]>
2010-01-09 00:23:43,704 DEBUG [com.xy.service.BaseServiceForHibernate] - <为父类HibernateDaoSupport注入sessionFactory的值 [org.hibernate.impl.SessionFactoryImpl@1bd9de3]>
2010-01-09 00:23:43,710 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件查询数据!条件数:1>
Hibernate: select this_.id as id3_0_, this_.CODE as CODE3_0_, this_.DESCRIPTION as DESCRIPT3_3_0_ from HSSEA_DEMO this_ where this_.CODE=?
2010-01-09 00:23:43,728 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据主键删除数据,主键:2>
Hibernate: select demo0_.id as id3_0_, demo0_.CODE as CODE3_0_, demo0_.DESCRIPTION as DESCRIPT3_3_0_ from HSSEA_DEMO demo0_ where demo0_.id=?
Hibernate: delete from HSSEA_DEMO where id=?
2010-01-09 00:23:43,737 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件查询数据!条件数:1>
Hibernate: select this_.id as id3_0_, this_.CODE as CODE3_0_, this_.DESCRIPTION as DESCRIPT3_3_0_ from HSSEA_DEMO this_ where this_.CODE=?
2010-01-09 00:23:43,998 DEBUG [com.xy.service.BaseServiceForHibernate] - <得到entity对象类实例[class com.xy.entity.demo.Demo]>
2010-01-09 00:23:43,999 DEBUG [com.xy.service.BaseServiceForHibernate] - <为父类HibernateDaoSupport注入sessionFactory的值 [org.hibernate.impl.SessionFactoryImpl@71949b]>
2010-01-09 00:23:44,003 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件查询数据!条件数:1>
Hibernate: select this_.id as id6_0_, this_.CODE as CODE6_0_, this_.DESCRIPTION as DESCRIPT3_6_0_ from HSSEA_DEMO this_ where this_.CODE=?
2010-01-09 00:23:44,006 DEBUG [com.xy.service.BaseServiceForHibernate] - <保存数据,对象:com.xy.entity.demo.Demo@1b071c0>
Hibernate: update HSSEA_DEMO set CODE=?, DESCRIPTION=? where id=?
2010-01-09 00:23:44,012 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件查询数据!条件数:1>
Hibernate: select this_.id as id6_0_, this_.CODE as CODE6_0_, this_.DESCRIPTION as DESCRIPT3_6_0_ from HSSEA_DEMO this_ where this_.CODE=?
2010-01-09 00:23:44,265 DEBUG [com.xy.service.BaseServiceForHibernate] - <得到entity对象类实例[class com.xy.entity.demo.Demo]>
2010-01-09 00:23:44,266 DEBUG [com.xy.service.BaseServiceForHibernate] - <为父类HibernateDaoSupport注入sessionFactory的值 [org.hibernate.impl.SessionFactoryImpl@5646a5]>
2010-01-09 00:23:44,268 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件查询数据!条件数:1>
Hibernate: select this_.id as id9_0_, this_.CODE as CODE9_0_, this_.DESCRIPTION as DESCRIPT3_9_0_ from HSSEA_DEMO this_ where this_.DESCRIPTION like ?
2010-01-09 00:23:44,576 DEBUG [com.xy.service.BaseServiceForHibernate] - <得到entity对象类实例[class com.xy.entity.demo.Demo]>
2010-01-09 00:23:44,577 DEBUG [com.xy.service.BaseServiceForHibernate] - <为父类HibernateDaoSupport注入sessionFactory的值 [org.hibernate.impl.SessionFactoryImpl@f70ee1]>
2010-01-09 00:23:44,579 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件取记录总数!条件数:0>
2010-01-09 00:23:44,579 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件查询数据!条件数:0>
Hibernate: select this_.id as id12_0_, this_.CODE as CODE12_0_, this_.DESCRIPTION as DESCRIPT3_12_0_ from HSSEA_DEMO this_
========第1页========
2010-01-09 00:23:44,583 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件和排序分页查询数据!条件数:0,排序数:1,记录开始序号:0,最大记录数:5>
Hibernate: select * from ( select this_.id as id12_0_, this_.CODE as CODE12_0_, this_.DESCRIPTION as DESCRIPT3_12_0_ from HSSEA_DEMO this_ order by this_.DESCRIPTION asc ) where rownum <= ?
1|code0|description0
4|code3|description3
5|code4|description4
6|code5|description5
7|code6|description6
========第2页========
2010-01-09 00:23:44,587 DEBUG [com.xy.service.BaseServiceForHibernate] - <根据条件和排序分页查询数据!条件数:0,排序数:1,记录开始序号:5,最大记录数:5>
Hibernate: select * from ( select row_.*, rownum rownum_ from ( select this_.id as id12_0_, this_.CODE as CODE12_0_, this_.DESCRIPTION as DESCRIPT3_12_0_ from HSSEA_DEMO this_ order by this_.DESCRIPTION asc ) row_ ) where rownum_ <= ? and rownum_ > ?
8|code7|description7
9|code8|description8
3|code2|description8
10|code9|description9

到此完成Hibernate+Spring的Annotations方式整合,项目结构如下:

源码