Flex4.6+Hibernate3.2 +Spring2.5+tomcat+mySQL _01.docx

搭建Flex4.6+Hibernate3.2 +Spring2.5+tomcat+mySQL环境1. 安装MyEclipse8.62. 安装FlashBuilder_4_Plugin_LS10.exe3. FlashBuilder安装的过程中需要绑定MyEclipse8.6的路径（绑定的目录下必须有myeclipse.exe文件和dropins文件夹）4. 安装成功后，启动MyEclipse8.6，报错An internal error occurred during: Initializing TargetCfg.java.lang.NullPointerException,解决办法是删掉GenuitecCommonplugins文件夹下面的一个包：mon.http_3.0.3.v201007291200.jar，然后重启MyEclipse8.6。但是发现不能创建Web工程，所以我就把这个包又加到了plugins文件夹下面。就没报错了。（如果MyEclipse8.5中没有Tomcat服务器，就要安装一个Tomcat插件，方法如下：将com.sysdeo.eclipse.tomcat_3.2.1文件夹放到D:programfilesGenuitecCommonplugins，打开D:program filesGenuitecMyEclipse 8.5文件，在最后加上com.sysdeo.eclipse.tomcat,3.2.1,file:/D:/program files/Genuitec/Common/plugins/com.sysdeo.eclipse.tomcat_3.2.1/,4,false重启MyEclipse 8.5.window - preferences - Tomcat 配置一些参数 ,OK!）5. 新建web项目TestProjectJava6. 添加bleazeds支持找到已解压的 bleazeds 文件夹，进入到：blazedsWEB-INF复制flex和lib两个文件夹到TestProjectJava下的webRoot/WEB-INF目录下7. 在web.xml文件中添加代码： flex.messaging.HttpFlexSession MessageBrokerServlet!-MessageBrokerServlet- flex.messaging.MessageBrokerServlet services.configuration.file /WEB-INF/flex/services-config.xml 1 MessageBrokerServlet /messagebroker/*8. 将web工程添加到tomcat中启动tomcat9. 添加Flex工程右键HCS，选择：添加/更改项目类型添加Flex项目类型10.点Next，如下配置注：服务技术选择如下11.点击Finish。13. 到了这个时候基本上已经搭建好Flex+bleazeds的web环境,现在来测试一下1.)新建一个包： web2.) 在包中新一个类：HelloWorld，作用flex的一个远程对象,HelloWorld中的代码如下package web;public class HelloWorld public String sayHelloTo(String name)return Hello +name;3.) 在TestProjectJava/WebRoot/WEB-INF/flex/remoting-config.xml注册这个远程对象 web.HelloWorld 4.) 在TestProjectFlex src下新增包util 并新增RemoteObjectResult.as 和 RemoteObjectUtil.as 并编写TestProjectFlex.mxmlA.RemoteObjectUtil.as 代码如下package utilimport mx.controls.Alert; import mx.rpc.AsyncToken; import mx.rpc.CallResponder; import mx.rpc.Responder; import mx.rpc.events.FaultEvent; import mx.rpc.events.ResultEvent; import mx.rpc.AbstractOperation; import mx.rpc.remoting.mxml.RemoteObject; /* * *http:/hackerzhou.me/2011/04/develop-flex-exprience-chapter-one-remote-object.html */public class RemoteObjectUtil extends RemoteObject public static const DEFAULT_DESTINATION:String = UIDataServiceImpl; public function RemoteObjectUtil(destination:String = DEFAULT_DESTINATION) super(destination); public function call(methodName:String, callback:Function, .args):void var method:AbstractOperation = this.getOperation(methodName); /为了方便起见，如果有多个参数的话就把参数包成一个Array，在J2EE端使用Object来获取参数 method.arguments = args; var call:AsyncToken = method.send(); call.userDefinedCallback = callback; call.addResponder(new Responder(resultCallback, faultCallback); public function resultCallback(event:ResultEvent):void var callback:Function = event.token.userDefinedCallback as Function; if (callback != null) var result:RemoteObjectResult = new RemoteObjectResult(); result.error = false; result.resultData = event.result; callback(result); public function faultCallback(event:FaultEvent):void var callback:Function = event.token.userDefinedCallback as Function; if (callback != null) var result:RemoteObjectResult = new RemoteObjectResult(); result.error = true; result.errorMessage = event.fault.toString(); callback(result); B. RemoteObjectResult.as 代码如下package utilimport mx.rpc.events.FaultEvent; public class RemoteObjectResult public var error:Boolean = false; public var errorMessage:String = null; public var resultData:Object = null; C. TestProjectFlex.mxml 代码如下5.) 启动tomcat,等tomcat启动好后，右键单击TestProjectFlex.mxml，选中Run AsWeb应用程序，然后点击测试：到了这一步，flex+bleazeds已经完成14.添加Spring框架，在MyEclipse Java Enterprise视图下的步骤如下：点击TestProjectJava工程MyEclipseAdd Spring Capabilities（本次环境使用的是Spring2.5 ）点击Next点击Finish点击Keep Existing15. 添加common，添加SpringFactory.java(网上的)：当前结构如下 SpringFactory.java 代码package common;import org.springframework.context.ApplicationContext;import org.springframework.web.context.support.WebApplicationContextUtils;import org.springframework.beans.BeansException;import org.springframework.beans.factory.NoSuchBeanDefinitionException;import flex.messaging.FactoryInstance;import flex.messaging.FlexFactory;import flex.messaging.config.ConfigMap;import flex.messaging.services.ServiceException;/* * This interface is implemented by factory components which provide * instances to the flex messaging framework. To configure flex data services * to use this factory, add the following lines to your services-config.xml * file (located in the WEB-INF/flex directory of your web application). * *<factories> * <factory id=spring class=flex.samples.factories.SpringFactory /> * </factories> * * You also must configure the web application to use spring and must copy the spring.jar * file into your WEB-INF/lib directory. To configure your app server to use spring, * you add the following lines to your WEB-INF/web.xml file: * * <context-param> * <param-name>contextConfigLocation</param-name> * <param-value>/WEB-INF/applicationContext.xml</param-value> * </context-param> * * <listener> * <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> * </listener> * * Then you put your spring bean configuration in WEB-INF/applicationContext.xml (as per the * line above). For example: * * <?xml version=1.0 encoding=UTF-8?> * <!DOCTYPE beans PUBLIC -/SPRING/DTD BEAN/EN /dtd/spring-beans.dtd> * * <beans> * <bean name=weatherBean class=dev.weather.WeatherService singleton=true/> * </beans> * * Now you are ready to define a destination in flex that maps to this existing service. * To do this youd add this to your WEB-INF/flex/remoting-config.xml: * * <destination id=WeatherService> * <properties> * <factory>spring</factory> * <source>weatherBean</source> * </properties> * </destination> * * author Jeff Vroom */public class SpringFactory implements FlexFactory private static final String SOURCE = source; /* * This method can be used to initialize the factory itself. It is called with configuration * parameters from the factory tag which defines the id of the factory. */ public void initialize(String id, ConfigMap configMap) /* * This method is called when we initialize the definition of an instance * which will be looked up by this factory. It should validate that * the properties supplied are valid to define an instance. * Any valid properties used for this configuration must be accessed to * avoid warnings about unused configuration elements. If your factory * is only used for application scoped components, this method can simply * return a factory instance which delegates the creation of the component * to the FactoryInstances lookup method. */ public FactoryInstance createFactoryInstance(String id, ConfigMap properties) SpringFactoryInstance instance = new SpringFactoryInstance(this, id, properties); instance.setSource(properties.getPropertyAsString(SOURCE, instance.getId(); return instance; / end method createFactoryInstance() /* * Returns the instance specified by the source * and properties arguments. For the factory, this may mean * constructing a new instance, optionally registering it in some other * name space such as the session or JNDI, and then returning it * or it may mean creating a new instance and returning it. * This method is called for each request to operate on the * given item by the system so it should be relatively efficient. * * If your factory does not support the scope property, it * report an error if scope is supplied in the properties * for this instance. */ public Object lookup(FactoryInstance inst) SpringFactoryInstance factoryInstance = (SpringFactoryInstance) inst; return factoryInstance.lookup(); static class SpringFactoryInstance extends FactoryInstance SpringFactoryInstance(SpringFactory factory, String id, ConfigMap properties) super(factory, id, properties); public String toString() return SpringFactory instance for id= + getId() + source= + getSource() + scope= + getScope(); public Object lookup() ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(flex.messaging.FlexContext.getServletConfig().getServletContext(); String beanName = getSource(); try return appContext.getBean(beanName); catch (NoSuchBeanDefinitionException nexc) ServiceException e = new ServiceException(); String msg = Spring service named + beanName + does not exist.; e.setMessage(msg); e.setRootCause(nexc); e.setDetails(msg); e.setCode(Server.Processing); throw e; catch (BeansException bexc) ServiceException e = new ServiceException(); String msg = Unable to create Spring service named + beanName + ; e.setMessage(msg); e.setRootCause(bexc); e.setDetails(msg); e.setCode(Server.Processing); throw e; 16. 在WEB-INF/flex中的services-config.xml中注册SpringFactory工厂17.在WEB-INF/web.xml中加入对spring的支持 contextConfigLocation applicationContext.xml SpringContextServlet org.springframework.web.context.ContextLoaderServlet 1 SpringLog4jConfigServlet org.springframework.web.util.Log4jConfigServlet web org.springframework.web.servlet.DispatcherServlet 注意：如果此步骤出现异常 可以将头部文件内容删除17添加hibernate1).创建表create table hcs_user( user_id int primary key not null, user_name varchar2(30), real_name varchar2(20), password varchar2(20), sex varchar2(3), birthday varchar2(30), email varchar2(40), address varchar2(50), telephone varchar2(20), qq varchar2(15), authority varchar2(50), remarks varchar2(50);2).切换到MyEclipse Hibernate视图 添加数据源(注：此操作前请提前准备好JDBC的驱动包 如：点击Next,点击Finish3.) 加进hibernate框架，在MyEclipse Java Enterprise视图下的步骤如下：点击TestProjectJava Add HibernateCapabilities (注：Hibernate 3.2)点击 Finish18.添加包，结构如下：19.删除asm-2.2.3.jar20. 利用myeclipse自动生成User.java,User.hbm.xml,UserDAO右击表名，选中Hibernate Reverse Engineering,点击Next 点击NEXT点击Finish21. 把UserDAO放到dao.impl下22. 修改applicationContext.xml（一般系统会自动修改 更新）23.在service.impl添加service类，起名IUserServiceImplpackage service.impl;import model.User;import dao.impl.UserDAO;pu