以前在项目中使用Flex+spring+hibernate+mysql+blaze DS作为系统框架，今天抽时间把这个框架的搭建步骤做一个说明，以便下次开发使用。
开发工具使用的eclipse +flashbuider插件版本，具体的安装方法，请参照我另一篇文章，flex+java环境搭建.
开发环境和项目创建好之后，就开始整合spring和flex。
首先，在web.xml中加上flex session的监听器
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" "http://java.sun.com/dtd/web-app_2_3.dtd"> <web-app> <display-name>xxx</display-name> <description>xxx</description> <context-param> <param-name>webAppRootKey</param-name> <param-value>webapp.xxx</param-value> </context-param> <context-param> <param-name>log4jConfigLocation</param-name> <param-value>classpath:log4j.properties</param-value> </context-param> <!-- Http Flex Session attribute and binding listener support --> <listener> <listener-class>flex.messaging.HttpFlexSession</listener-class> </listener> <listener> <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> </listener> <servlet> <servlet-name>MessageBrokerServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/applicationContext.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <!-- MessageBroker Servlet <servlet> <servlet-name>MessageBrokerServlet</servlet-name> <display-name>MessageBrokerServlet</display-name> <servlet-class>flex.messaging.MessageBrokerServlet</servlet-class> <init-param> <param-name>services.configuration.file</param-name> <param-value>/WEB-INF/flex/services-config.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> --> <servlet> <servlet-name>RDSDispatchServlet</servlet-name> <display-name>RDSDispatchServlet</display-name> <servlet-class>flex.rds.server.servlet.FrontEndServlet</servlet-class> <init-param> <param-name>useAppserverSecurity</param-name> <param-value>false</param-value> </init-param> <init-param> <param-name>messageBrokerId</param-name> <param-value>_messageBroker</param-value> </init-param> <load-on-startup>10</load-on-startup> </servlet> <servlet-mapping id="RDS_DISPATCH_MAPPING"> <servlet-name>RDSDispatchServlet</servlet-name> <url-pattern>/CFIDE/main/ide.cfm</url-pattern> </servlet-mapping> <servlet-mapping> <servlet-name>MessageBrokerServlet</servlet-name> <url-pattern>/messagebroker/*</url-pattern> </servlet-mapping> <welcome-file-list> <welcome-file>login.html</welcome-file> <welcome-file>login.htm</welcome-file> </welcome-file-list> <mime-mapping> <extension>doc</extension> <mime-type>application/msword</mime-type> </mime-mapping> <mime-mapping> <extension>xls</extension> <mime-type>application/msexcel</mime-type> </mime-mapping> <mime-mapping> <extension>pdf</extension> <mime-type>application/pdf</mime-type> </mime-mapping> <mime-mapping> <extension>zip</extension> <mime-type>application/zip</mime-type> </mime-mapping> <mime-mapping> <extension>rar</extension> <mime-type>application/rar</mime-type> </mime-mapping> <mime-mapping> <extension>txt</extension> <mime-type>application/txt</mime-type> </mime-mapping> <mime-mapping> <extension>chm</extension> <mime-type>application/mshelp</mime-type> </mime-mapping> <mime-mapping> <extension>mp3</extension> <mime-type>audio/x-mpeg</mime-type> </mime-mapping> <!-- for WebSphere deployment, please uncomment --> <!-- <resource-ref> <description>Flex Messaging WorkManager</description> <res-ref-name>wm/MessagingWorkManager</res-ref-name> <res-type>com.ibm.websphere.asynchbeans.WorkManager</res-type> <res-auth>Container</res-auth> <res-sharing-scope>Shareable</res-sharing-scope> </resource-ref> --> </web-app>
整个web.xml文件内容如上，可以直接使用，里面具体内容不做描述，如有不明白地方，可以直接百度。
下面是spring的applicationContext.xml配置文件，包含数据库的配置，事物的配置，直接贴出整个文件源码。
<?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:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:flex="http://www.springframework.org/schema/flex"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/flex
http://www.springframework.org/schema/flex/spring-flex-1.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">
<context:annotation-config />
<context:component-scan base-package="cn.ccb.yn.acms" />
<flex:message-broker>
<flex:exception-translator ref="flexExcetiionTranslator" />
<flex:message-service default-channels="my-amf" />
</flex:message-broker>
<bean id="flexExcetiionTranslator" class="cn.wgy.common.util.FlexExcetiionTranslator"/>
<bean id="AppDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
<property name="driverClass" value="${jdbc.driverClassName}" />
<property name="jdbcUrl" value="${jdbc.url}" />
<property name="user" value="${jdbc.username}" />
<property name="password" value="${jdbc.password}" />
<property name="minPoolSize" value="1" />
<property name="maxPoolSize" value="25" />
<property name="maxIdleTime" value="180" />
</bean>
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 读取数据库配置文件结束 -->
<bean id="transactionManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
<property name="nestedTransactionAllowed" value="true"></property>
</bean>
<aop:config>
<aop:advisor id="managerTx" pointcut="execution(* cn.wgy..*.ucc.*.*(..))"
advice-ref="txAdvice" order="2" />
</aop:config>
<tx:advice id="txAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="get*" read-only="true" />
<tx:method name="find*" read-only="true" />
<tx:method name="*" rollback-for="BizException" />
</tx:attributes>
</tx:advice>
<bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
<property name="dataSource">
<ref bean="AppDataSource" />
</property>
</bean>
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory">
<ref bean="sessionFactory" />
</property>
</bean>
<bean id="sessionFactory" name="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"
abstract="false">
<property name="mappingDirectoryLocations">
<list>
<value>classpath:/cn/wgy/common/model/</value>
</list>
</property>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.generate_statistics">true</prop>
<prop key="hibernate.cache.provider_class">org.hibernate.cache.EhCacheProvider</prop>
<prop key="hibernate.cache.use_query_cache">true</prop>
<prop key="hibernate.query.factory_class">org.hibernate.hql.classic.ClassicQueryTranslatorFactory</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
<property name="eventListeners">
<map>
<entry key="merge">
<bean class="org.springframework.orm.hibernate3.support.IdTransferringMergeEventListener" abstract="false" />
</entry>
</map>
</property>
<property name="dataSource">
<ref bean="AppDataSource" />
</property>
</bean>
</beans>数据库连接配置文件：
jdbc.driverClassName=com.mysql.jdbc.Driver jdbc.url=jdbc:mysql://127.0.0.1:3306/acms?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull jdbc.username=root jdbc.password=ROOT # DBCP Pool settings jdbc.InitialSize=5 jdbc.MaxActive=10 jdbc.MaxIdle=5 jdbc.MaxWait=30000
java给flex提供接口类的写法
package cn.wgy.test.ucc.impl;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.flex.remoting.RemotingDestination;
import org.springframework.stereotype.Service;
import cn.ccb.yn.acms.test.service.TestService;
import cn.ccb.yn.acms.test.ucc.TestUcc;
@Service
@RemotingDestination
public class TestUccImpl implements TestUcc{
@Autowired
TestService testServiceImpl;
public String getTest(){
return testServiceImpl.getTest();
}
}TestUccImpl就是flex页面用到的接口。
项目中会用到的jar包这列就不列出了，如果有需要，可以给我发邮件.itwgy@itwgy.com
