新版SSH的三大框架简单整合外加DWR
今天算是最无聊的一天，闲的蛋疼就瞎折腾，偶尔在网站上看到有人问SSH整合，想到自己也好久不Web了,就开始琢磨下这4个项目新版本的整合，不过在其中遇到些意外的情况，看来技术进步实在是太快了，还好今天温习了一下将这些新的东西又整合在一起，感觉还算满意。在此一记录分享下，有错误或者改进的地方还请大家指出来~！
所有jar包（感觉比以前少了），
aopalliance-1.0.jar
aspectjweaver-1.6.8.jar
commons-dbcp-1.4.jar
commons-fileupload-1.2.2.jar
commons-io-2.0.1.jar
commons-lang3-3.1.jar
commons-logging-1.1.1.jar
commons-pool-1.6.jar
dom4j-1.6.1.jar
dwr.jar
freemarker-2.3.19.jar
hibernate-commons-annotations-4.0.1.Final.jar
hibernate-core-4.1.10.Final.jar
hibernate-jpa-2.0-api-1.0.1.Final.jar
javassist-3.15.0-GA.jar
jboss-logging-3.1.0.GA.jar
jboss-transaction-api_1.1_spec-1.0.0.Final.jar
log4j-1.2.14.jar
mysql-connector-java-5.1.22-bin.jar
ognl-3.0.6.jar
slf4j-api-1.6.1.jar
spring-aop-3.2.0.RELEASE.jar
spring-beans-3.2.0.RELEASE.jar
spring-context-3.2.0.RELEASE.jar
spring-core-3.2.0.RELEASE.jar
spring-expression-3.2.0.RELEASE.jar
spring-jdbc-3.2.0.RELEASE.jar
spring-orm-3.2.0.RELEASE.jar
spring-tx-3.2.0.RELEASE.jar
spring-web-3.2.0.RELEASE.jar
spring-webmvc-3.2.0.RELEASE.jar
struts2-core-2.3.8.jar
struts2-spring-plugin-2.3.8.jar
xwork-core-2.3.8.jar
web.xml
<?xml version="1.0" encoding="UTF-8"?> <web-app version="3.0" 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"> <context-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext*</param-value> </context-param> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>WEB-INF/log4j.properties</param-value> </context-param> <context-param> <param-name>log4jRefreshInterval</param-name> <param-value>3000</param-value> </context-param> <listener> <listener-class> org.springframework.web.util.Log4jConfigListener </listener-class> </listener> <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> <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> <filter> <filter-name>openSessionInViewFilter</filter-name> <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class> <init-param> <param-name>sessionFactoryBeanName</param-name> <param-value>sessionFactory</param-value> </init-param> <init-param> <param-name>singleSession</param-name> <param-value>true</param-value> </init-param> </filter> <servlet> <servlet-name>dwr-invoker</servlet-name> <servlet-class>org.directwebremoting.spring.DwrSpringServlet</servlet-class> <init-param> <param-name>debug</param-name> <param-value>true</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <filter> <filter-name>struts_prepare</filter-name> <filter-class>hes.ssh.struts.StrutsPrepare</filter-class> </filter> <filter> <filter-name>struts_execute</filter-name> <filter-class>hes.ssh.struts.StrutsExecute</filter-class> </filter> <filter-mapping> <filter-name>struts_prepare</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter-mapping> <filter-name>struts_execute</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <filter-mapping> <filter-name>openSessionInViewFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet-mapping> <servlet-name>dwr-invoker</servlet-name> <url-pattern>/dwr/*</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>index.jsp</welcome-file> </welcome-file-list> </web-app>
applicationContext.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:p="http://www.springframework.org/schema/p" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context" xmlns:dwr="http://www.directwebremoting.org/schema/spring-dwr" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-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 http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd http://www.directwebremoting.org/schema/spring-dwr http://www.directwebremoting.org/schema/spring-dwr-3.0.xsd" default-lazy-init="false"> <dwr:configuration> <dwr:convert class="hes.ssh.model.*" type="bean" /> <dwr:convert class="java.lang.Exception" type="exception" /> <dwr:convert class="java.lang.StackTraceElement" type="bean" /> </dwr:configuration> <dwr:controller id="dwrController" name="dwrName" debug="true"> <dwr:config-param name="allowScriptTagRemoting" value="true" /> <dwr:config-param name="crossDomainSessionSecurity" value="false" /> </dwr:controller> <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"> <property name="driverClassName" value="com.mysql.jdbc.Driver"></property> <property name="url" value="jdbc:mysql://localhost:3306/users"></property> <property name="username" value="root"></property> <property name="password" value="root"></property> </bean> <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"> <property name="dataSource"> <ref bean="dataSource" /> </property> <property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.format_sql">true</prop> <prop key="hibernate.jdbc.fetch_size">50</prop> <prop key="hibernate.jdbc.batch_size">0</prop> <prop key="use_streams_for_binary">true</prop> <prop key="hibernate.generate_statistics">true</prop> <prop key="hibernate.connection.release_mode">auto</prop> </props> </property> <property name="mappingLocations"> <list> <value>classpath:/hes/ssh/model/*.hbm.xml</value> </list> </property> </bean> <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager"> <property name="sessionFactory"> <ref bean="sessionFactory"/> </property> </bean> <!-- 事务的传播特性 --> <tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="insert*" propagation="REQUIRED" /> <tx:method name="update*" propagation="REQUIRED" /> <tx:method name="delete*" propagation="REQUIRED" /> <tx:method name="save*" propagation="REQUIRED"/> <tx:method name="ud*" propagation="REQUIRED" /> <tx:method name="del*" propagation="REQUIRED" /> <tx:method name="find*" propagation="REQUIRED" read-only="true"/> <tx:method name="list*" propagation="REQUIRED" read-only="true"/> <tx:method name="get*" propagation="REQUIRED" read-only="true"/> <tx:method name="query*" propagation="REQUIRED" read-only="true"/> <tx:method name="add*" propagation="REQUIRED"/> <tx:method name="modify*" propagation="REQUIRED"/> <tx:method name="*" propagation="REQUIRED" read-only="true"/> </tx:attributes> </tx:advice> <!-- 事务管理器作用范围 --> <aop:config> <!-- 切入点指明了在执行Service的所有方法时产生事务拦截操作 --> <aop:pointcut id="daoMethods" expression="execution(* hes.ssh.service.*.*(..))" /> <!-- 定义了将采用何种拦截操作，这里引用到 txAdvice --> <aop:advisor advice-ref="txAdvice" pointcut-ref="daoMethods" /> </aop:config> <bean id="userDAO" class="hes.ssh.dao.UserDAO"> <property name="sessionFactory"> <ref bean="sessionFactory" /> </property> </bean> <bean id="userService" class="hes.ssh.service.UsersService"> <property name="userDAO"> <ref bean="userDAO" /> </property> <dwr:remote javascript="users"></dwr:remote> </bean> <bean id="userAction" class="hes.ssh.action.UsersAction"> <property name="userService"> <ref bean="userService" /> </property> </bean> </beans>
关键的java文件
SessionFactoryBase.java
package hes.ssh.dao.base;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
public class SessionFactoryBase {
private SessionFactory sessionFactory;
protected Session session;
public SessionFactory getSessionFactory() {
return sessionFactory;
}
public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public Session getSession() {
try {
session = sessionFactory.getCurrentSession();
} catch (org.hibernate.HibernateException he) {
session = sessionFactory.openSession();
}
return session;
}
}
所有的DAO实现类都继承自上面的java类，通过getSession().xxx操作数据
东西太多不好贴，想要demo的可以留下邮箱