BlazDS与JAVA交互实例
这里只列出代码：
1.依赖包
2.WEB-INF/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>BlazeDS</display-name>
<description>BlazeDS Application</description>
<!-- Http Flex Session attribute and binding listener support -->
<listener>
<listener-class>flex.messaging.HttpFlexSession</listener-class>
</listener>
<!-- 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-mapping>
<servlet-name>MessageBrokerServlet</servlet-name>
<url-pattern>/messagebroker/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
</welcome-file-list>
</web-app>
3.Greeting.java
package org.wang.flexdemo;
import java.util.Map;
/**
* TODO
* @author: wb
* @update: 2012-3-7 下午4:58:08
*/
public class Greeting {
public Greeting(){}
public String greeting(String name){
String returnstr=name+" greeting!";
System.out.println(returnstr);
return returnstr;
}
public void showObject(Person person){
System.out.println("Method showObject() is start .......");
if(null==person) System.out.println("person is null");
System.out.println("person.name="+person.getName());
System.out.println("person.age="+person.getAge());
System.out.println("person.gender="+person.getGender());
System.out.println("person.mobile="+person.getMobile());
System.out.println("person.address="+person.getAddress());
System.out.println("Method showObject() is end .......");
}
public void showMap(Map<String, Object> map){
System.out.println("Method showMap() is start .......");
if(null==map) System.out.println("map is null");
for(Map.Entry<String, Object> entryMap:map.entrySet()){
System.out.println(entryMap.getKey()+"="+entryMap.getValue());
}
System.out.println("Method showMap() is end .......");
}
}
4.Person.java
package org.wang.flexdemo;
import java.io.Serializable;
/**
* TODO
* @author wangbo
* @update 2012-3-7 下午101421
*/
public class Person implements Serializable {
public String Name="";
public int Age=0;
public int Gender=0;
public String Mobile="";
public String Address="";
public Person(){}
/**
* @return name : return the property name.
*/
public String getName() {
return Name;
}
/**
* @param name : set the property name.
*/
public void setName(String name) {
Name = name;
}
/**
* @return age : return the property age.
*/
public int getAge() {
return Age;
}
/**
* @param age : set the property age.
*/
public void setAge(int age) {
Age = age;
}
/**
* @return gender : return the property gender.
*/
public int getGender() {
return Gender;
}
/**
* @param gender : set the property gender.
*/
public void setGender(int gender) {
Gender = gender;
}
/**
* @return mobile : return the property mobile.
*/
public String getMobile() {
return Mobile;
}
/**
* @param mobile : set the property mobile.
*/
public void setMobile(String mobile) {
Mobile = mobile;
}
/**
* @return address : return the property address.
*/
public String getAddress() {
return Address;
}
/**
* @param address : set the property address.
*/
public void setAddress(String address) {
Address = address;
}
}
5./WEB-INF/flex/remoting-config.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="greeting">
<properties>
<source>org.wang.flexdemo.Greeting</source>
</properties>
</destination>
</service>
-------------------------------------------------------
Flex
-------------------------------------------------------
1./flexBlazeDSDemo/src/flexBlazeDSDemo.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">
<fx:Script>
<![CDATA[
import mx.controls.Alert;
import mx.rpc.events.FaultEvent;
protected function button1_clickHandler(event:MouseEvent):void{
var iname:String=tiName.text;
say.greeting(iname);
}
protected function button1_clickHandler2(event:MouseEvent):void{
var person:Person=new Person;
person.Name="wan";
person.Age=26;
person.Gender=1;
person.Mobile="13669040351";
person.Address="湖南长沙";
say.showObject(person);
}
protected function button1_clickHandler3(event:MouseEvent):void{
var map={Name:"wan",Age:26,Gender:1,Mobile:"13669040351",Address:"湖南长沙"};
say.showMap(map);
}
protected function getFaultInfos(event:FaultEvent){
var str:String=event.fault.toString();
Alert.show(str);
}
]]>
</fx:Script>
<fx:Declarations>
<!-- 将非可视元素（例如服务、值对象）放在此处 -->
<s:RemoteObject id="say" destination="greeting" fault="getFaultInfos" />
</fx:Declarations>
<s:Panel x="190" y="67" width="394" height="228" title="Flex与Java交互实例">
<s:Button x="265" y="13" label="提交" click="button1_clickHandler(event)" />
<s:TextInput x="89" y="12.5" id="tiName" />
<s:Label x="39" y="17.5" text="姓名:" />
<s:Label text="{say.greeting.lastResult}" x="44" y="85" width="291" height="71" id="lbView" color="#5D44F5" fontSize="20" fontWeight="bold" textDecoration="none" fontStyle="normal" />
<s:Button x="44" y="136" label="提交2" click="button1_clickHandler2(event)" />
<s:Button x="185" y="137" label="提交3" click="button1_clickHandler3(event)" />
</s:Panel>
</s:Application>
2./flexBlazeDSDemo/src/Person.as
package
{
[Bindable]
[RemoteClass(alias="org.wang.flexdemo.Person")]
public class Person
{
public function Person()
{
}
public var Name:String="";
public var Age:int=0;
public var Gender:int=0;
public var Mobile:String="";
public var Address:String="";
}
}