Struts2.3.4.1 + Spring3.1.2 + Hibernate4.1.6整合

1. Jar包
2. web.xml配置
3. struts.xml配置
4. hibernate.cfg.xml配置
5. applicationContext.xml配置
6. log4j.properties配置
7. Dao层
8. Service层
9. Action层

1. Jar包
1) Struts 2.3.4.1
下载地址：http://struts.apache.org/download

Java代码

/lib/commons-fileupload-1.2.2.jar
/lib/commons-io-2.0.1.jar
/lib/commons-lang3-3.1.jar
/lib/freemarker-2.3.19.jar
/lib/javassist-3.11.0.GA.jar
/lib/ognl-3.0.5.jar
/lib/struts2-core-2.3.4.1.jar
/lib/struts2-spring-plugin-2.3.4.1.jar
/lib/xwork-core-2.3.4.1.jar

2) Spring 3.1.2
下载地址：http://www.springsource.org/download

Java代码

/dist/*

3) Hibernate 4.1.6
下载地址：http://sourceforge.net/projects/hibernate/files/hibernate4

Java代码

/lib/required/*
/lib/envers/hibernate-envers-4.1.6.Final.jar
/lib/jpa/hibernate-entitymanager-4.1.6.Final.jar
/lib/optional/c3p0/c3p0-0.9.1.jar
/lib/optional/c3p0/hibernate-c3p0-4.1.6.Final.jar

4) Aopalliance 1.0
下载地址：http://sourceforge.net/projects/aopalliance

Java代码

aopalliance.jar

5) Aspectj 1.7.0
下载地址：http://www.eclipse.org/aspectj/downloads.php

Java代码

aspectjrt.jar
aspectjweaver.jar

6) Cglib 2.2.3
下载地址：http://sourceforge.net/projects/cglib/files

Java代码

cglib-2.2.3.jar

7) Asm 3.3
下载地址：http://forge.ow2.org/projects/asm

Java代码

asm-3.3.jar

8) Log4j 1.2.17
下载地址：http://logging.apache.org/log4j/1.2/download.html

Java代码

log4j-1.2.17.jar

9) MySQL Connector Java 5.1.21
下载地址：http://dev.mysql.com/downloads/connector/j

Java代码

mysql-connector-java-5.1.21-bin.jar

10)Commons Logging 1.1.1
下载地址：http://commons.apache.org/logging

Java代码

commons-logging-1.1.1.jar

2. web.xml配置

Xml代码

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<welcome-file-list>
<welcome-file>login.html</welcome-file>
</welcome-file-list>
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>webapp.root</param-value>
</context-param>
<filter>
<filter-name>encodingFilter</filter-name>
<filter-class>
org.springframework.web.filter.CharacterEncodingFilter
</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.
StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.util.Log4jConfigListener
</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:applicationContext.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
<listener>
<listener-class>
org.springframework.web.util.IntrospectorCleanupListener
</listener-class>
</listener>
</web-app>

3. struts.xml配置

Xml代码

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<struts>
<constant name="struts.devMode" value="false" />
<constant name="struts.i18n.encoding" value="UTF-8" />
<package name="default" namespace="/" extends="struts-default">
<action name="login" method="login" class="loginAction">
<result name="input">/login.html</result>
<result name="success">/home.jsp</result>
</action>
</package>
</struts>

4. hibernate.cfg.xml配置

Xml代码

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="dialect">
org.hibernate.dialect.MySQLDialect
</property>
<property name="show_sql">true</property>
<property name="format_sql">true</property>
<property name="hbm2ddl.auto">update</property>
<mapping class="com.txazo.domain.User" />
</session-factory>
</hibernate-configuration>

5. applicationContext.xml配置

Xml代码

<?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"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/
spring-context-3.1.xsd">
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<property name="driverClass" value="com.mysql.jdbc.Driver" />
<property name="jdbcUrl"
value="jdbc:mysql://127.0.0.1:3306/txazo" />
<property name="user" value="root" />
<property name="password" value="root" />
</bean>
<bean id="sessionFactory"
class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
p:dataSource-ref="dataSource"
p:configLocation="classpath:hibernate.cfg.xml" />
<bean id="transactionManager"
class="org.springframework.orm.hibernate4.HibernateTransactionManager"
p:sessionFactory-ref="sessionFactory" />
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="get*" read-only="true"></tx:method>
<tx:method name="*"></tx:method>
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut id="pointcut"
expression="
execution(* com.txazo.service.impl.*Impl.*(..))" />
<aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut" />
</aop:config>
<bean id="baseDao" class="com.txazo.dao.impl.BaseDaoImpl">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="userService" class="com.txazo.service.impl.UserServiceImpl">
<property name="baseDao">
<ref bean="baseDao" />
</property>
</bean>
<bean id="loginAction" class="com.txazo.action.LoginAction"
scope="session">
<property name="userService">
<ref bean="userService" />
</property>
</bean>
</beans>

6. log4j.properties配置

Xml代码

# Set The RootLogger
log4j.rootLogger=warn, console
# Direct Log Messages To Console
log4j.appender.console=org.apache.log4j.ConsoleAppender
log4j.appender.console.Target=System.out
log4j.appender.console.layout=org.apache.log4j.PatternLayout
log4j.appender.console.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %p %c:%L - %m%n
# Log Hibernate
log4j.logger.org.hibernate=error
# Log Just The SQL
log4j.logger.org.hibernate.SQL=debug
# Log Schema Export Update
log4j.logger.org.hibernate.tool.hbm2ddl=debug

7. Dao层

Java代码

public interface BaseDao {
public <T> void save(T t);
public <T> void delete(T t);
public <T> void delete(Class<T> entityClass, Integer id);
public <T> void update(T t);
public <T> T get(Class<T> entityClass, Integer id);
public <T> List<T> findAll(String hql, Class<T> entityClass);
public <T> List<T> findAll(String hql, Class<T> entityClass,
Object param);
public <T> List<T> findAll(String hql, Class<T> entityClass,
Object[] params);
public <T> List<T> findByPage(final String hql, final Class<T>
entityClass, final int firstResult, final int maxResult);
public <T> List<T> findByPage(final String hql, final Class<T>
entityClass, final Object param, final int firstResult,
final int maxResult);
public <T> List<T> findByPage(final String hql, final Class<T>
entityClass, final Object[] params,
final int firstResult, final int maxResult);
}

Java代码

public class BaseDaoImpl implements BaseDao {
private SessionFactory sessionFactory;
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public Session getSession() {
return sessionFactory.getCurrentSession();
}
@Override
public <T> void save(T t) {
getSession().save(t);
}
@Override
public <T> void delete(T t) {
getSession().delete(t);
}
@Override
public <T> void delete(Class<T> entityClass, Integer id) {
getSession().delete(get(entityClass, id));
}
@Override
public <T> void update(T t) {
getSession().update(t);
}
@Override
public <T> T get(Class<T> entityClass, Integer id) {
return (T) getSession().get(entityClass, id);
}
@Override
public <T> List<T> findAll(String hql, Class<T> entityClass) {
return findAll(hql, entityClass, new Object[] {});
}
@Override
public <T> List<T> findAll(String hql, Class<T> entityClass, Object param) {
return findAll(hql, entityClass, new Object[] { param });
}
@Override
public <T> List<T> findAll(String hql, Class<T> entityClass,
Object[] params) {
Query query = getSession().createQuery(hql);
for (int i = 0; i < params.length; i++) {
query.setParameter(i, params[i]);
}
return (List<T>) query.list();
}
@Override
public <T> List<T> findByPage(final String hql, Class<T> entityClass,
final int firstResult, final int maxResult) {
return findByPage(hql, entityClass, new Object[] {}, firstResult,
maxResult);
}
@Override
public <T> List<T> findByPage(final String hql, Class<T> entityClass,
final Object param, final int firstResult, final int maxResult) {
return findByPage(hql, entityClass, new Object[] { param },
firstResult, maxResult);
}
@Override
public <T> List<T> findByPage(final String hql, Class<T>
entityClass, final Object[] params, final int firstResult,
final int maxResult) {
Query query = getSession().createQuery(hql);
for (int i = 0; i < params.length; i++) {
query.setParameter(i, params[i]);
}
query.setFirstResult(firstResult);
query.setMaxResults(maxResult);
return (List<T>) query.list();
}
}

8. Service层

Java代码

public interface UserService {
public User login(User user);
}

Java代码

public class UserServiceImpl implements UserService {
private BaseDao baseDao;
public void setBaseDao(BaseDao baseDao) {
this.baseDao = baseDao;
}
@Override
public User login(User user) {
List<User> list = baseDao.findAll(
"from User where username = ? and password = ?", User.class,
new Object[] { user.getUsername(), user.getPassword() });
if (list.size() == 1) {
return list.get(0);
}
return null;
}
}

9. Action层

Java代码

public class ActionBase extends ActionSupport implements RequestAware,
SessionAware, ApplicationAware {
private static final long serialVersionUID = 1L;
protected Map<String, Object> request;
protected Map<String, Object> session;
protected Map<String, Object> application;
public Map<String, Object> getRequest() {
return request;
}
public Map<String, Object> getSession() {
return session;
}
public Map<String, Object> getApplication() {
return application;
}
@Override
public void setRequest(Map<String, Object> request) {
this.request = request;
}
@Override
public void setSession(Map<String, Object> session) {
this.session = session;
}
@Override
public void setApplication(Map<String, Object> application) {
this.application = application;
}
}

Java代码

public class LoginAction extends ActionBase {
private static final long serialVersionUID = 1L;
private String username;
private String password;
private UserService userService;
public void setUserService(UserService userService) {
this.userService = userService;
}
public String login() throws Exception {
User user = new User(username, password);
User login = userService.login(user);
if (login != null) {
session.put("user", login);
return SUCCESS;
}
return INPUT;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}

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