Flex and SSH Integration

Flex and SSH integration .- .- -  One:xx: $| Category: Flex | report |Font size subscription flex with SSH integration1, download blazeds_bin_3-0-0-544. zip package, unzip it to remove Blazeds.war package and change to Blazeds.rar, and unzip2The web-inf/lib/that you unzipped in the previous stepunder the package copy to the project Lib3, copy the Flex folder to the project's web-inf under4Copy the file under classes to SRC under Project 5 Add in Web. XML<!--Flex--<servlet> <servlet-name>flex</servlet-name> <servlet-class>org.springframework.web.servlet.dispatcherservlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value >/WEB-INF/classes/flex-application-config.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>flex</servlet-name> &L T;url-pattern>/ssh/*</url-pattern> </servlet-mapping> <!--end Flex-->6, build a flex-application-config.xml file under SRC to join <?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"xsi:schemalocation="Http://www.springframework.org/schema/beans   http://www.springframework.org/schema/beans/spring-beans-2.5.xsd   Http://www.springframework.org/schema/flex   http://www.springframework.org/schema/flex/spring-flex-1.0.xsd"> <flex:message-broker/> <!-Below is a bean--><flex:remoting-destination ref= that is configured in the Spring configuration file" Flowserver "/></beans> The following content 6, join flex with the package that spring relies on for flex and SSH integration--The flower falls who-zhangcb666 's blog 7 writes Java class 1> writes the class body Deptnode. Class Package Com.svse.entity.bean; Import Java.util.arraylist;import java.util.list;/**** Note: This class can not be mapped with Flex, because on the flex side, we do not have to strongly turn object objects into objects **/ Public classDeptnode {Private intID; PrivateString name; PrivateDeptnode Parent; Privatelist<deptnode> children =NULL;  PublicDeptnode () {} PublicDeptnode (intID, String name) {        This. ID =ID;  This. Name =name; }    /*************get and set omitted ****************/   }2> Writing interface Iflowserver.classPackage com.svse.server; import java.util.list;import com.svse.entity.bean.DeptNode; Public InterfaceIflowserver {//get the DepartmentList<deptnode> Getdeparts (intdeptid);} 3>write implementation class package com.svse.server.impl; import java.util.List; Import Com.svse.entity.bean.deptnode;import Com.svse.server.IFlowServer;  Public classFlowserver implements Iflowserver {//get the Department     PublicList<deptnode> Getdeparts (intDeptID) {List<DeptNode> list =NewArraylist<deptnode>(); Deptnode node=NewDeptnode (); Node.setid (xx); Node.setname ("parent Node"); Node.setchildren ( This. Getchild (3,"AA"));             List.add (node); Deptnode Node2=NewDeptnode (); Node2.setid ( One); Node2.setname ("parent Node"); Node2.setchildren ( This. Getchild (5,"BB"));             List.add (Node2); returnlist; }       PrivateList<deptnode> Getchild (intcount,string name) {List<DeptNode> list =NewArraylist<deptnode>();  for(inti =0; I < count; i++) {Deptnode node3=NewDeptnode ();           Node3.setid (i); Node3.setname (Name+""+i);       List.add (NODE3); }       returnlist; }     }} 8inject in spring<bean id="Flowserver" class="Com.svse.server.impl.FlowServer"/>NOTE: The ID here is the Flex-application-in config.<flex:remoting-destinationref="Flowserver"/>the configured ref value9Writing Flex Code<?xml version="1.0"encoding="Utf-8"? ><mx:application xmlns:mx="Http://www.adobe.com/2006/mxml"layout="Absolute"Creationcomplete="Init ()"> <mx:Script> <![cdata[import Mx.rpc.remoting.mxml.RemoteObject; Import Bean.           Fileaction;           Import mx.collections.ArrayCollection;           Import mx.rpc.events.FaultEvent;           Import mx.rpc.events.ResultEvent;           Import Mx.controls.Alert; /** * Request data from server **/function Loaddept ():void{              varRemote:remoteobject =NewRemoteObject (); Remote.destination="Flowserver"; Remote.endpoint="/SSH2-FLEX/MESSAGEBROKER/AMF"; Remote.getdeparts (1);              Remote.addeventlistener (Resultevent.result,resulthander1);           Remote.addeventlistener (Faultevent.fault,fault); }           /** * After the successful request, the method of the call **/function ResultHander1 (Event: resultevent):void{              //convert only to collection objects here, regardless of objects in the collection object              varList:arraycollection =Event. Result asarraycollection;  This. Deptlist.dataprovider =list; }           /** * Initialize **/function init ():void{              varXmlarray:arraycollection =Newarraycollection ([{"name":"Shanghai","selected":false,"Children":[{"name":"Huangpu","selected":false},                                                      {"name":"Pudong","selected":false}]},                     {"name":"Beijing 1","selected":false,"Children":NULL}                  ]); //the Tree object takes Chilren as a child node by defaultDeptlist.dataprovider=XmlArray; }                     /** * method to invoke after error **/function Fault (Event: faultevent):void{alert.show ("Error"); }           /** * Double click to invoke method **/function ShowMsg ():void{              varst:string = DeptList.selectedItem.id +" "+DeptList.selectedItem.name;           Alert.show (ST); }       ]]> </mx:Script> <mx:label/> <mx:HBox> <mx:button label="Loading Data"click="loaddept ()"Fontsize=" -"/> <mx:tree id="deptlist"Labelfield="name"Width=" $"height=" -"itemdoubleclick="showmsg ()"/> </mx:HBox></mx:Application>Note: Java class Plus can also return data from the XML grid for flex invocation, see Related documents

Flex and SSH Integration