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

1. /lib/commons-fileupload-1.2.2.jar
2. /lib/commons-io-2.0.1.jar
3. /lib/commons-lang3-3.1.jar
4. /lib/freemarker-2.3.19.jar
5. /lib/javassist-3.11.0.GA.jar
6. /lib/ognl-3.0.5.jar
7. /lib/struts2-core-2.3.4.1.jar
8. /lib/struts2-spring-plugin-2.3.4.1.jar
9. /lib/xwork-core-2.3.4.1.jar

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

1. /dist/*

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

1. /lib/required/*
2. /lib/envers/hibernate-envers-4.1.6.Final.jar
3. /lib/jpa/hibernate-entitymanager-4.1.6.Final.jar
4. /lib/optional/c3p0/c3p0-0.9.1.jar
5. /lib/optional/c3p0/hibernate-c3p0-4.1.6.Final.jar

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

1. aopalliance.jar

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

1. aspectjrt.jar
2. aspectjweaver.jar

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

1. cglib-2.2.3.jar

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

1. asm-3.3.jar

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

1. log4j-1.2.17.jar

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

1. mysql-connector-java-5.1.21-bin.jar

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

1. commons-logging-1.1.1.jar

2. web.xml配置

1. <?xml version="1.0" encoding="UTF-8"?>
2. <web-app xmlns="http://java.sun.com/xml/ns/javaee"
3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4. xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
5. http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
6. version="3.0">
7. <!-- Welcome File List -->
8. <welcome-file-list>
9. <welcome-file>login.html</welcome-file>
10. </welcome-file-list>
11. <!-- WebApp Root -->
12. <context-param>
13. <param-name>webAppRootKey</param-name>
14. <param-value>webapp.root</param-value>
15. </context-param>
16. <!-- Spring Encoding Filter -->
17. <filter>
18. <filter-name>encodingFilter</filter-name>
19. <filter-class>
20. org.springframework.web.filter.CharacterEncodingFilter
21. </filter-class>
22. <init-param>
23. <param-name>encoding</param-name>
24. <param-value>UTF-8</param-value>
25. </init-param>
26. </filter>
27. <!-- Spring Encoding Filter Mapping -->
28. <filter-mapping>
29. <filter-name>encodingFilter</filter-name>
30. <url-pattern>/*</url-pattern>
31. </filter-mapping>
32. <!-- Struts2 Filter -->
33. <filter>
34. <filter-name>struts2</filter-name>
35. <filter-class>
36. org.apache.struts2.dispatcher.ng.filter.
37. StrutsPrepareAndExecuteFilter
38. </filter-class>
39. </filter>
40. <!-- Struts2 Filter Mapping -->
41. <filter-mapping>
42. <filter-name>struts2</filter-name>
43. <url-pattern>/*</url-pattern>
44. </filter-mapping>
45. <!-- Log4j ConfigurationFile Location -->
46. <context-param>
47. <param-name>log4jConfigLocation</param-name>
48. <param-value>classpath:log4j.properties</param-value>
49. </context-param>
50. <!-- Spring Log4j Listener -->
51. <listener>
52. <listener-class>
53. org.springframework.web.util.Log4jConfigListener
54. </listener-class>
55. </listener>
56. <!-- Spring ConfigurationFile Location -->
57. <context-param>
58. <param-name>contextConfigLocation</param-name>
59. <param-value>classpath:applicationContext.xml</param-value>
60. </context-param>
61. <!-- Spring Context Listener -->
62. <listener>
63. <listener-class>
64. org.springframework.web.context.ContextLoaderListener
65. </listener-class>
66. </listener>
67. <!-- Spring Web Request Listener -->
68. <listener>
69. <listener-class>
70. org.springframework.web.context.request.RequestContextListener
71. </listener-class>
72. </listener>
73. <!-- Spring Introspector Cleanup Listener -->
74. <listener>
75. <listener-class>
76. org.springframework.web.util.IntrospectorCleanupListener
77. </listener-class>
78. </listener>
79. </web-app>

3. struts.xml配置

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

4. hibernate.cfg.xml配置

1. <?xml version='1.0' encoding='UTF-8'?>
2. <!DOCTYPE hibernate-configuration PUBLIC
3. "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
4. "http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
5. <hibernate-configuration>
6. <session-factory>
7. <property name="dialect">
8. org.hibernate.dialect.MySQLDialect
9. </property>
10. <property name="show_sql">true</property>
11. <property name="format_sql">true</property>
12. <property name="hbm2ddl.auto">update</property>
13. <mapping class="com.txazo.domain.User" />
14. </session-factory>
15. </hibernate-configuration>

5. applicationContext.xml配置

1. <?xml version="1.0" encoding="UTF-8"?>
2. <beans xmlns="http://www.springframework.org/schema/beans"
3. xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
4. xmlns:p="http://www.springframework.org/schema/p"
5. xmlns:context="http://www.springframework.org/schema/context"
6. xmlns:tx="http://www.springframework.org/schema/tx"
7. xmlns:aop="http://www.springframework.org/schema/aop"
8. xsi:schemaLocation="
9. http://www.springframework.org/schema/beans
10. http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
11. http://www.springframework.org/schema/aop
12. http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
13. http://www.springframework.org/schema/tx
14. http://www.springframework.org/schema/tx/spring-tx-3.1.xsd
15. http://www.springframework.org/schema/context
16. http://www.springframework.org/schema/context/
17. spring-context-3.1.xsd">
18. <!-- DataSource -->
19. <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
20. destroy-method="close">
21. <property name="driverClass" value="com.mysql.jdbc.Driver" />
22. <property name="jdbcUrl"
23. value="jdbc:mysql://127.0.0.1:3306/txazo" />
24. <property name="user" value="root" />
25. <property name="password" value="root" />
26. </bean>
27. <!-- SessionFactory -->
28. <bean id="sessionFactory"
29. class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"
30. p:dataSource-ref="dataSource"
31. p:configLocation="classpath:hibernate.cfg.xml" />
32. <!-- TransactionManager -->
33. <bean id="transactionManager"
34. class="org.springframework.orm.hibernate4.HibernateTransactionManager"
35. p:sessionFactory-ref="sessionFactory" />
36. <!-- Spring Advice -->
37. <tx:advice id="txAdvice" transaction-manager="transactionManager">
38. <tx:attributes>
39. <tx:method name="get*" read-only="true"></tx:method>
40. <tx:method name="*"></tx:method>
41. </tx:attributes>
42. </tx:advice>
43. <!-- Spring Aop Config -->
44. <aop:config>
45. <aop:pointcut id="pointcut"
46. expression="
47. execution(* com.txazo.service.impl.*Impl.*(..))" />
48. <aop:advisor advice-ref="txAdvice" pointcut-ref="pointcut" />
49. </aop:config>
50. <!-- Dao -->
51. <bean id="baseDao" class="com.txazo.dao.impl.BaseDaoImpl">
52. <property name="sessionFactory">
53. <ref bean="sessionFactory" />
54. </property>
55. </bean>
56. <!-- Service -->
57. <bean id="userService" class="com.txazo.service.impl.UserServiceImpl">
58. <property name="baseDao">
59. <ref bean="baseDao" />
60. </property>
61. </bean>
62. <!-- Action -->
63. <bean id="loginAction" class="com.txazo.action.LoginAction"
64. scope="session">
65. <property name="userService">
66. <ref bean="userService" />
67. </property>
68. </bean>
69. </beans>

6. log4j.properties配置

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

7. Dao层

1. public interface BaseDao {
2. public <T> void save(T t);
3. public <T> void delete(T t);
4. public <T> void delete(Class<T> entityClass, Integer id);
5. public <T> void update(T t);
6. public <T> T get(Class<T> entityClass, Integer id);
7. public <T> List<T> findAll(String hql, Class<T> entityClass);
8. public <T> List<T> findAll(String hql, Class<T> entityClass,
9. Object param);
10. public <T> List<T> findAll(String hql, Class<T> entityClass,
11. Object[] params);
12. public <T> List<T> findByPage(final String hql, final Class<T>
13. entityClass, final int firstResult, final int maxResult);
14. public <T> List<T> findByPage(final String hql, final Class<T>
15. entityClass, final Object param, final int firstResult,
16. final int maxResult);
17. public <T> List<T> findByPage(final String hql, final Class<T>
18. entityClass, final Object[] params,
19. final int firstResult, final int maxResult);
20. }

1. public class BaseDaoImpl implements BaseDao {
2. private SessionFactory sessionFactory;
3. public void setSessionFactory(SessionFactory sessionFactory) {
4. this.sessionFactory = sessionFactory;
5. }
6. public Session getSession() {
7. return sessionFactory.getCurrentSession();
8. }
9. @Override
10. public <T> void save(T t) {
11. getSession().save(t);
12. }
13. @Override
14. public <T> void delete(T t) {
15. getSession().delete(t);
16. }
17. @Override
18. public <T> void delete(Class<T> entityClass, Integer id) {
19. getSession().delete(get(entityClass, id));
20. }
21. @Override
22. public <T> void update(T t) {
23. getSession().update(t);
24. }
25. @Override
26. public <T> T get(Class<T> entityClass, Integer id) {
27. return (T) getSession().get(entityClass, id);
28. }
29. @Override
30. public <T> List<T> findAll(String hql, Class<T> entityClass) {
31. return findAll(hql, entityClass, new Object[] {});
32. }
33. @Override
34. public <T> List<T> findAll(String hql, Class<T> entityClass, Object param) {
35. return findAll(hql, entityClass, new Object[] { param });
36. }
37. @Override
38. public <T> List<T> findAll(String hql, Class<T> entityClass,
39. Object[] params) {
40. Query query = getSession().createQuery(hql);
41. for (int i = 0; i < params.length; i++) {
42. query.setParameter(i, params[i]);
43. }
44. return (List<T>) query.list();
45. }
46. @Override
47. public <T> List<T> findByPage(final String hql, Class<T> entityClass,
48. final int firstResult, final int maxResult) {
49. return findByPage(hql, entityClass, new Object[] {}, firstResult,
50. maxResult);
51. }
52. @Override
53. public <T> List<T> findByPage(final String hql, Class<T> entityClass,
54. final Object param, final int firstResult, final int maxResult) {
55. return findByPage(hql, entityClass, new Object[] { param },
56. firstResult, maxResult);
57. }
58. @Override
59. public <T> List<T> findByPage(final String hql, Class<T>
60. entityClass, final Object[] params, final int firstResult,
61. final int maxResult) {
62. Query query = getSession().createQuery(hql);
63. for (int i = 0; i < params.length; i++) {
64. query.setParameter(i, params[i]);
65. }
66. query.setFirstResult(firstResult);
67. query.setMaxResults(maxResult);
68. return (List<T>) query.list();
69. }
70. }

8. Service层

1. public interface UserService {
2. public User login(User user);
3. }

1. public class UserServiceImpl implements UserService {
2. private BaseDao baseDao;
3. public void setBaseDao(BaseDao baseDao) {
4. this.baseDao = baseDao;
5. }
6. @Override
7. public User login(User user) {
8. List<User> list = baseDao.findAll(
9. "from User where username = ? and password = ?", User.class,
10. new Object[] { user.getUsername(), user.getPassword() });
11. if (list.size() == 1) {
12. return list.get(0);
13. }
14. return null;
15. }
16. }

9. Action层

1. public class ActionBase extends ActionSupport implements RequestAware,
2. SessionAware, ApplicationAware {
3. private static final long serialVersionUID = 1L;
4. protected Map<String, Object> request;
5. protected Map<String, Object> session;
6. protected Map<String, Object> application;
7. public Map<String, Object> getRequest() {
8. return request;
9. }
10. public Map<String, Object> getSession() {
11. return session;
12. }
13. public Map<String, Object> getApplication() {
14. return application;
15. }
16. @Override
17. public void setRequest(Map<String, Object> request) {
18. this.request = request;
19. }
20. @Override
21. public void setSession(Map<String, Object> session) {
22. this.session = session;
23. }
24. @Override
25. public void setApplication(Map<String, Object> application) {
26. this.application = application;
27. }
28. }

1. public class LoginAction extends ActionBase {
2. private static final long serialVersionUID = 1L;
3. private String username;
4. private String password;
5. private UserService userService;
6. public void setUserService(UserService userService) {
7. this.userService = userService;
8. }
9. public String login() throws Exception {
10. User user = new User(username, password);
11. User login = userService.login(user);
12. if (login != null) {
13. session.put("user", login);
14. return SUCCESS;
15. }
16. return INPUT;
17. }
18. public String getUsername() {
19. return username;
20. }
21. public void setUsername(String username) {
22. this.username = username;
23. }
24. public String getPassword() {
25. return password;
26. }
27. public void setPassword(String password) {
28. this.password = password;
29. }
30. }

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