blaze ds 连接到mysql
点击 147449 创建时间 2012-10-22 18:31:56
转载请注意地址:https://wudimei.com/yangqingrong/blog/item/56.html 第一部份：服务器端
web.xml
<?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>Spring and Flex</display-name>
<description>Spring and Flex</description>
<listener>
<listener-class>flex.messaging.HttpFlexSession</listener-class>
</listener>
<servlet>
<servlet-name>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<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>messageBrokerId</param-name>
<param-value>_messageBroker</param-value>
</init-param>
<init-param>
<param-name>useAppserverSecurity</param-name>
<param-value>false</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>dispatcherServlet</servlet-name>
<url-pattern>/messagebroker/*</url-pattern>
</servlet-mapping>
</web-app>
dispatcherServlet-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:flex="http://www.springframework.org/schema/flex" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
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">
<flex:message-broker>
<flex:remoting-service default-channels="my-amf"/>
</flex:message-broker>
<context:annotation-config />
<context:component-scan base-package="wudimei" />
<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://localhost:3306/test" />
<property name="username" value="root" />
<property name="password" value="123456" />
</bean>
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="packagesToScan" value="wudimei"/>
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
<prop key="hibernate.hbm2ddl.auto">create</prop>
</props>
</property>
</bean>
</beans>
flex/service-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<services-config>
<services/>
<security/>
<channels>
<channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
<endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
</channel-definition>
</channels>
<logging>
<target class="flex.messaging.log.ConsoleTarget" level="Info">
<properties>
<prefix>[BlazeDS] </prefix>
<includeDate>false</includeDate>
<includeTime>false</includeTime>
<includeLevel>false</includeLevel>
<includeCategory>false</includeCategory>
</properties>
<filters>
<pattern>Endpoint.*</pattern>
<pattern>Service.*</pattern>
<pattern>Configuration</pattern>
</filters>
</target>
</logging>
<system/>
</services-config>flex-remoting.xml
<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service"
class="flex.messaging.services.RemotingService">
<adapters>
<adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/>
</adapters>
<!--
<default-channels>
<channel ref="my-amf"/>
</default-channels>
<destination id="helloService" channels="my-amf">
<properties>
<source>wudimei.Hello</source>
</properties>
</destination>
-->
</service>以上是配置，基本是根据adobe教程来的，我改了上面的mysql的连接配置，把mysql-connector-java-5.1.15-bin.jar拷到WEB-INF/lib下。
实体类User.java
package wudimei;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
@Entity
public class User {
@Id
@GeneratedValue
public long id;
private String email;
private String password;
public long getId() {
return id;
}
public void setId(long id) {
this.id = id;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
}服务类Hello.java**
package wudimei;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.flex.remoting.RemotingDestination;
import org.springframework.flex.remoting.RemotingInclude;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.stereotype.Service;
import flex.messaging.FlexContext;
@Service
@RemotingDestination
public class Hello {
private Log logger = LogFactory.getLog(this.getClass());
private HibernateTemplate template;
@Autowired
public void setSessionFactory(SessionFactory session)
{
this.template = new HibernateTemplate(session);
}
@RemotingInclude
public String say(String name)
{
HttpServletRequest request = FlexContext.getHttpRequest();
return "hello," +name + " encoding:" + request.getCharacterEncoding();
}
@RemotingInclude
public boolean login(String username,String password )
{
boolean isLogined = false;
HttpServletRequest request = FlexContext.getHttpRequest();
return isLogined;
}
@RemotingInclude
public void save(String email , String password )
{
User u = new User();
u.setEmail(email);
u.setPassword(password);
this.template.save(u);
}
@RemotingInclude
public List<User> getUsers()
{
return this.template.findByExample(new User());
}
}然后在eclipse中选择File->export ,导出war到tomcat/webapps下
User.mxml
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" xmlns:services="services.*">
<s:layout>
<s:BasicLayout/>
</s:layout>
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.events.FlexEvent;
protected function button_clickHandler(event:MouseEvent):void
{
saveResult.token = hello.save(arg0TextInput.text,arg1TextInput.text);
}
protected function users_creationCompleteHandler(event:Event):void
{
getUsersResult.token = hello.getUsers();
}
]]>
</fx:Script>
<fx:Declarations>
<services:Hello id="hello" fault="Alert.show(event.fault.faultString + '\
' + event.fault.faultDetail)" showBusyCursor="true">
<services:channelSet>
<s:ChannelSet>
<s:AMFChannel uri="http://localhost:8080/flex-server/messagebroker/amf" />
</s:ChannelSet>
</services:channelSet>
</services:Hello>
<s:CallResponder id="saveResult" result="users_creationCompleteHandler(event)"/>
<s:CallResponder id="getUsersResult"/>
<!-- 将非可视元素（例如服务、值对象）放在此处 -->
</fx:Declarations>
<mx:Form defaultButton="{button}" x="22" y="284">
<mx:FormItem label="Username">
<s:TextInput id="arg0TextInput"/>
</mx:FormItem>
<mx:FormItem label="Password">
<s:TextInput id="arg1TextInput"/>
</mx:FormItem>
<s:Button label="Save" id="button" click="button_clickHandler(event)"/>
</mx:Form>
<mx:DataGrid x="51" y="47" id="users" creationComplete="users_creationCompleteHandler(event)" dataProvider="{getUsersResult.lastResult}">
<mx:columns>
<mx:DataGridColumn headerText="id" dataField="id"/>
<mx:DataGridColumn headerText="email" dataField="email"/>
<mx:DataGridColumn headerText="password" dataField="password"/>
</mx:columns>
</mx:DataGrid>
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