>>Lostinet作品JScriptSoapClientv0.10Beta为<< Lostinet作品:JScriptSoapClientv0.10Beta为你轻松调用WebServiceLostinet主站http://lostinet.d2g.com/Lostinet-Publish/JScriptSoapClient/做了一个WebService后，是不是很痛恨客户端没有安装SOAPTOOLKIT？？？用这个JScript的实现版，为你轻松实现WebService的调用/*JScriptSoapClient For .Net 0.10 Beta作者：迷失网络[Lostinet]为你的WebService提供简单易用的调用方案暂时只支持 string,int,float,double,boolean 的传输使用方法：var wsdl=new JScriptSoapClient("http://host.com/webservice.asmx?WSDL");var ws=wsdl.CreateWebService("webservicename");var res=ws.MethodName(arg1,arg2);alert(res);alert(res.Length);alert(res.Item(0)+res.Item(1).Value+res.Item(2).Type);*/------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------说明------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------LostinetJScriptSoapClient v0.10 Beta 说明文档Copyright @2002 http://www.lostinet.com (Lostinet),All Right Reserved. [1.简介][2.兼容性][3.使用例子][4.对象模型参考][5.WebService分析过程][6.WebMethod调用过程] 1。简介JScriptSoapClient（以下称JSSC）是一个用JScript实现的SOAP的客户端工具。 它为你提供一个简单有效的脚本编程方法来访问WEB中的WebService（针对Microsoft.Net的WebService）。在这个版本中，JSSC提供了基本的访问方法，和对简单数据传输类型的支持。JSSC支持多个参数的输入和多个参数的返回。JSSC的设计目标是，尽量使SOAP的[WebMethod]被模拟成客户端的一个对象的成员函数。[返回顶部]2。兼容性服务器端：JSSC的编写过程中是完全依照MICROSOFT.NET的WebService中的*.asmx文件而做的。在测试版中，不能保证对 .Net WebService 有完整的支持。在以后发行的正式版中，也不能保证对非 .Net WebService的实现有足够的支持。JSSC v0.10 Beta 只支持对SOAPHTTP http://schemas.xmlsoap.org/soap/http的绑定。只支持的数据类型:string,int,float,double,boolean。在客户端：JSSC是针对Microsof Internet Explorer而设计的。当然以后推出的正式版可以在WSH等脚本环境中使用。但是JSSC仍然是被设计为针对Microsoft Internet Explorer而实现。JSSC需要Microsoft.XMLDOM和Microsoft.XMLHTTP两个组件的支持（在windows98以后的版本就有）。异步调用的支持：JSSC v0.10 Beta 不支持异步调用。但以后的版本会提供这个功能。[返回顶部]3。使用例子代码写法的简单例子：下面的例子告诉你，用JSSC调用WebMethod有很强的灵活性。<script language="JScriptSoapClient.js"></script><script>//获取WSDLvar wsdl=new JScriptSoapClient("/webservice.asmx?WSDL");//webservicename是[WebService]属性中定义的namevar ws=wsdl.CreateWebService("webservicename");//下面的Add,JoinString,SwapString都是.Net中的类的函数成员[WebMethod]alert(ws.Add(33,44));//alert(77);alert(ws.JoinString("hello","world"));//alert("helloworld");//public void SwapString(string inA,string inB,out string outA,outString outB)//{// outA=inB;// outB=inA;//}var res=ws.SwapString("aa","bb");alert(res);//alert(res.Item(0))=>alert(res.Item("outA"))=>alert("bb");alert(res.Item(1));//alert(res.Item(1).Value);alert(res.Item(1).Type);//alert("string");//defined in /webservice.asmx?WSDL</script>[返回顶部]4。对象模型参考函数JScriptSoapClient(wsdlurl,username,password)获取wsdlurl指定的WSDL XML的并且分析WSDL XML数据，返回JSSC_WSDL对象语法：var wsdl=JScriptSoapClient(url[,password][,password]);var wsdl=new JScriptSoapClient(url[,password][,password]);wsdlurl:WSDL的位置，例如http://yourhost.com/ws.asmx?WSDL[可选]username:登陆服务器的用户名字[可选]password:登陆服务器的密码返回值：一个JSSC_WSDL对象。使用该对象创建JSSC_WS对象说明：如果获取WSDL时发生错误，那么就会发出异常。这个需要向服务器取WSDL XML，所以时间会根据网络而定。JSSC v0.10 Beta 没有异步创建的功能。对象JSSC_WSDL来自：(请见5.WebService分析过程)JScriptSoapClient(url[,password][,password]);new JScriptSoapClient(url[,password][,password]);内部成员_url 调用JScriptSoapClient时保留的参数_username 调用JScriptSoapClient时保留的参数_password 调用JScriptSoapClient时保留的参数[调试]_xd 调用JScriptSoapClient时生成的Microsoft.XMLDOM对象，包含WSDL的内容_collNs NameSpace的集合_collPf 在WSDL中NameSpace对应的prefix属性CollWebServiceInfo [JSSC_InfoCollection],包含了JSSC_WebServiceInfo的集合方法JSSC_WebService CreateWebService(name)根据name生成JSSC_WebService对象语法：var ws=jsscwsdlobj.CreateWebService("webservicename");参数：name WSDL中的//definitions/service/@name。返回值:JSSC_WebService 对象。说明：如果WSDL中有定义JSSC版本所不支持的传输绑定类型，或数据传输类型，那么抛出异常。对象JSSC_WebService来自：JSSC_WSDL::CreateWebService(name)JSSC_WebServiceInfo::Create()内部成员：__webserviceinfo__ 相关的JSSC_WebServiceInfo对象属性：["WebMethodName"]和.WebMethodName返回JSSC_WebMethod对象。该对象为了以后版本的异步调用做准备方法：（请见6.WebMethod调用过程)JSSC_ReturnValueCollection ["WebMethodName"](args....)根据WSDL生成的函数。语法：var resObj=jsscwebserviceobj["methodname"]([arg1][,arg2]...)var resObj=jsscwebserviceobj.methodname([arg1][,arg2]...)参数：arg1,arg2,.....WebService生成的参数队列对象JSSC_WebMethod因为异步调用还没有写，这个就暂时不写说明对象JSSC_ReturnValueCollection 来自：webmethodobj();JSSC_WebService::webmethodname();默认属性：this.Item(0).Value 或者 undefined;属性：Length 返回值的数量方法：Item(indexorname) 返回JSSC_ReturnValue对象JSSC_ReturnValue来自：JSSC_ReturnValueCollection::Item(indexorname)默认属性：this.Value属性：Name 返回值的名字Type 返回值的类型Value 返回值的值对象JSSC_WebServiceInfo来自：JSSC_WSDL::CollWebServiceInfo.Item(indexorname)JSSC_InfoCollection::Item(indexorname)内部属性：_wsdl :相关的JSSC_WSDL属性：SupportSoap:是否支持SOAPHTTP，如果不支持，那么Create方法会抛出异常Name:WebService的名字，C#在[WebService]中定义,VB.Net在<WebService>中定义Url :响应WebService的URLCollWebMethodInfo : JSSC_InfoCollection,JSSC_WebMethodInfo的集合方法：JSSC_WebService Create();创建一个JSSC_WebService对象.如果SupportSoap为false，或者CollWebMethodInfo中有一个JSSC_WebMethodInfo::IsUsable为false，那么函数抛出异常对象JSSC_WebMethodInfo来自：JSSC_WebServiceInfo::CollWebMethodInfo.Item(indexorname)JSSC_InfoCollection::Item(indexorname)内部属性：_wsi 相关的 JSSC_WebServiceInfo属性：Name WebMethod的名字SoapAction POST的时候的SOAPAction头IsUsable 是否可用->如果不支持相关的数据传输类型,那么IsUsable为false;JSSC_WebServiceInfo::Create调用会发出异常CollParamInInfo 略CollParamOutInfo 略方法：Create 略对象JSSC_InfoCollectionLengthItem(indexorname)注意大小写，其他略[返回顶部]5。WebService分析过程过程由JScriptSoapClient函数完成，略[返回顶部]6。WebMethod调用过程（高级）同步调用：请先把JSSC_ReturnValueCollection看明白再继续看这里：WebMethod的参数调用规则是根据WSDL XML的说明来使用的。而对应的C#的函数关系是，C#METHOD中的return，out都作为ReturnValueCollection的成员返回。其他的都作为JSSC_WebMethod的参数输入。具体的例子说明如下：例子一.public string HelloWorld(){ return "HelloWorld";}由于HelloWorld有一个return 那么JSSC_Method调用的时候，没有输入参数。输出的ReturnValueCollection有一个成员 JSSC_ReturnValue和这个是功能相同（除了ReturnValue的Name不同）public void HelloWorld(out string return1){ return1="HelloWorld";}调用的方法是：var res=ws.HelloWorld()+"";//+""强迫把res由对象转为string或者：var res=ws.HelloWorld().Item(0).Value;或者不转换：var res=ws.HelloWorld()例子二public double Add(int i1,int i2){ return i1+i2;}那么这个例子的调用是：var res=ws.Add(33,44).Item(0).Value;例子三public void SwapString(string inA,string inB,out string outA,out string outB){ outA=inB; outB=inA;}那么这个例子的调用是：var res=ws.SwapString("hello","world");//res.Length -> 2;//res.Item(0).Value -> "world";//res.Item(1).Value -> "hello";异步调用：还没有做，略[返回顶部] ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------代码：------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------/****************************************************************\<lostinet:source xmlns:lostinet="http://www.lostinet.com/lostinet-source/"> <lostinet:source-info> <lostinet:name>JScriptSoapClient For .Net</lostinet:name> <lostinet:version>0.10</lostinet:version> <lostinet:description>SoapClient的JScript实现，Beta版</lostinet:description> </lostinet:source-info> <lostinet:author-info> <lostinet:name>Lostinet</lostinet:name> <lostinet:email>lostinet@21cn.com;lostinet@chongjian.com;</lostinet:email> <lostinet:homepage>http://www.lostinet.com/</lostinet:homepage> </lostinet:author-info> <lostinet:copyright-info> <lostinet:copyright>版权声明:这个软件可以随意发布。也可以根据具体情况进行优化修改。但是请保留作者的相关信息。</lostinet:copyright> </lostinet:copyright-info></lostinet:source>\****************************************************************//*JScriptSoapClient For .Net 0.10 Beta作者：迷失网络[Lostinet]为你的WebService提供简单易用的调用方案暂时只支持 string,int,float,double,boolean 的传输使用方法：var wsdl=new JScriptSoapClient("http://host.com/webservice.asmx?WSDL");var ws=wsdl.CreateWebService("webservicename");var res=ws.MethodName(arg1,arg2);alert(res);alert(res.Length);alert(res.Item(0)+res.Item(1).Value+res.Item(2).Type);*/@cc_on@set @debug=true//Only Support http://schemas.xmlsoap.org/wsdl/soap///For IE DHTMLfunction JScriptSoapClient(url,username,password){ //ThrowError:代替throw function ThrowError(msg){ //抛出异常 throw(new Error(-1,msg)); } @if(@debug) //ASSERT:当mustbetrue为false时，抛出带msg的异常 function ASSERT(mustbetrue,msg){ //验证mustbetrue msg?null:(msg="下面函数发生未指定错误:\m"+fs().caller); if(false==mustbetrue)ThrowError("ASSERT - 发生错误:\n"+msg); } //BREAKPOINT:询问是否用抛出异常的方法来中断调试 function BREAKPOINT(msg) { msg?null:(msg=fs().caller); msg="BREAKPOINT,是否抛出异常?:\n"+msg; if(confirm(msg)) { ThrowError("BREAKPOINT抛出异常"); } } function ALERT(msg) { alert("调试信息,请注意:\n"+msg); } @else function ASSERT(mustbetrue,msg){ //验证mustbetrue //no debug } function BREAKPOINT(msg) { } function ALERT(msg) { } @end //fs:在某个函数中调用fs()可以得到该函数本身 function fs(){ //返回fs的调用者 return fs.caller } //判断函数是不是用new来运行 function IsCalledByNew(_this) { try{ //检测是否为new if(_this&&_this.constructor&&fs().caller==_this.constructor) { return true; } } catch(x){ } return false; } //var t=GetUndefined();那么"undefined"==typeof(t) function GetUndefined(){} //prefix:baseName,当prefix为空,返回baseName function GetNodeName(prefix,baseName) { if(""!=prefix)return prefix+":"+baseName; return baseName; } function TagNameToPrefix(tagName) { ASSERT(typeof(tagName)=="string","TagNameToBaseName():"+tagName); if(tagName.indexOf(":")==-1)return ""; return tagName.substr(0,tagName.indexOf(":")); } function TagNameToBaseName(tagName) { ASSERT(typeof(tagName)=="string","TagNameToBaseName():"+tagName); if(tagName.indexOf(":")==-1)return tagName; return tagName.substring(tagName.indexOf(":")+1,tagName.length); } //根据namespaceURI返回prefix function GetXMLNSPrefix(de,ns)//de documentElement , ns namespace { ASSERT(null!=de&&null!=ns,"GetXMLNSPrefix参数错误"); var nsAttr=de.attributes; for(var i=0;i<nsAttr.length;i++) { var nAttr=nsAttr.item(i); if("xmlns"==nAttr.prefix) { if(nAttr.nodeValue==ns) return nAttr.baseName; } if(""==nAttr.prefix) { if("xmlns"==nAttr.baseName&&nAttr.nodeValue==ns) return ""; } } return null; } function GetCollLength(coll) { ASSERT(typeof(coll)=="object","GetCollLength()调用错误,coll为"+coll); var i=0; for(var item in coll) { i++; } return i; } /********************************\ Function Class: \********************************/ //异步调用,还没有做哦。。 function CreateFunctionOfAsyncCall(wm) { var func=(function(){ return wm._Invoke(wm._ws,wm._wmi,fs().arguments); }); /* func.Timeout=0; */ return func; } //不知道改什么名字好，，就是ReturnValue的实例，和WebServiceInfo等不同 function ReturnValueInfo(name,v,type) { var rvi=Object(); rvi.Name=name; rvi.Value=v; rvi.Type=type; rvi.toString=rvi.valueOf=(function(){ return this.Value; }); return rvi; } //CollReturnValue:实现多个返回值的默认值实现 //和InfoCollection不同，不支持[indexorname] function CollReturnValue() { var rv=new Object(); rv.GetDefaultValue=(function(){ if(this._oDefalutValue)return this._oDefalutValue.Value; return GetUndefined(); }); rv.toString=rv.valueOf=(function(){ return this.GetDefaultValue(); }); rv._oDefalutValue=null; rv._oColl=InfoCollection(); rv._add=(function(obj){ if(this._oDefalutValue==null) this._oDefalutValue=obj; return this._oColl._add(obj); }); rv.Length=(function(){ return this._oColl.Length(); }); rv.Length._this=rv; rv.Length.toString=rv.Length.valueOf=(function(){ return this._this._oColl.Length(); }); rv.Item=(function(index){ return this._oColl.Item(index); }); return rv; } //InfoCollection:实现 .CollWebServiceInfo,.collWebMethodInfo等集合对外暴露 //使用语法: //coll.Length, //coll(name),coll.Item(name) //coll[index],coll(index) //coll.Item(index),coll.Item[index], function InfoCollection() { //因为要支持coll(index) ASSERT(!IsCalledByNew(this),"InfoCollection():不能用new 来调用"); //创建对象，支持coll(index),coll(name) var info=(function(index){ //用coll.item来实现 return fs().Item(index); }); //内部数据 info._length=0; info._coll=new Object(); //属性Length的实现 info.Length=(function(){ return this._length; }); info.Length._this=info; info.Length.valueOf=info.length.toString= (function(){ return this._this._length; }); //方法Item的实现 info.Item=(function(index){ var i=0; for(var item in this._coll) { if(index==item)return this._coll[item]; if(index==i)return this._coll[item]; i++; } BREAKPOINT("InfoCollection::Item()找不到元素"); return null; }); //添加一个xxxInfo,asindex代表依赖名字来储存,暂时允许重复吧。 info._add=(function(obj,asindex){ ASSERT(typeof(obj)=="object"&&""!=obj.Name,"InfoCollection::_add obj不符合要求"); asindex?asindex=true:asindex=false; if(this._coll[obj.Name]&&asindex==false)return; if(asindex) { this._coll[this._length]=obj; this._length+=1; } else { this._coll[obj.Name]=obj; this._length=(function(info){ var l=0; for(var item in info._coll) { info.Item[l]=info[l]=info._coll[item]; l++; } return l; })(this); } return obj; }); return info; } /********************************\ Object Class: \********************************/ function classWebService(wsi) { for(var i=0;i<wsi.CollWebMethodInfo.Length;i++) { var wmi=wsi.CollWebMethodInfo.Item(i); if( wmi.Name=="toString" ||wmi.Name=="valueOf" ||wmi.Name=="prototype" ||wmi.Name=="constructor" ||wmi.Name=="__webserviceinfo__" ) ThrowError("WebMethod的名字不能够为"+wmi.Name); this[wmi.Name]=wmi.Create(this); } this["__webserviceinfo__"]=wsi; } function classWebServiceInfo(wsdl,wsname) { ASSERT(IsCalledByNew(this),"classWebServiceInfo:只用new 来调用"); ASSERT(""!=wsname,"classWebServiceInfo:wsname=>"+wsname); //用于new JScriptSoapClient(...).createWebService(name) this.Name=wsname; //这个版本只能使用SOAP协议,如果为false, //那么JScriptSoapClient(...).createWebService(name)抛出异常 this.SupportSoap=false; this.Url=null; this.CollWebMethodInfo=InfoCollection(); this._wsdl=wsdl; this.Create=(function(){ if(false==this.SupportSoap) ThrowError("WebService:"+this.Name+"不支持SoapHttp"); return new classWebService(this); }); } function classWebMethodInfo(wsi,wmname) { ASSERT(IsCalledByNew(this),"classWebMethodInfo:只用new 来调用"); ASSERT(""!=wmname,"classWebMethodInfo:wmname=>"+wmname); this.Name=wmname; this.SoapAction=""; this.IsUsable=true; this.CollParamInInfo=InfoCollection(); this.CollParamOutInfo=InfoCollection(); this._wsi=wsi; this.Create=(function(ws){ if(false==this.IsUsable) ThrowError("WebMethod:"+this.Name+" 不可用\n不支持传输的数据类型"); var func=(function(){ var fself=fs(); return fself._Invoke(fself._ws,fself._wmi,fself.arguments); }); func._ws=ws; func._wmi=this; func._Invoke=(function(ws,wmi,args){ /****************************************************************\ ++Invoke++Invoke++Invoke++Invoke++Invoke++Invoke++Invoke++Invoke++ \****************************************************************/ var wsi=ws.__webserviceinfo__; if(wmi.CollParamInInfo.Length!=args.length) ThrowError("WebMethod:"+wmi.Name+"调用错误\n需要"+wmi.CollParamInInfo.Length+"个参数"); var username=wsi._wsdl._username; var password=wsi._wsdl._password; var url=wsi.Url; var soapAction=wmi.SoapAction; var xd=new ActiveXObject("Microsoft.XMLDOM"); xd.loadXML('<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"\ xmlns:xsd="http://www.w3.org/2001/XMLSchema"\ xmlns:soap="\'>http://schemas.xmlsoap.org/soap/envelope/">\<soap:Body></soap:Body></soap:Envelope>'); var body=xd.documentElement.firstChild; var nwm=xd.createElement(wmi.InputName); nwm.setAttribute("xmlns",wmi.XMLNS); body.appendChild(nwm); for(var i=0;i<wmi.CollParamInInfo.Length;i++) { var pii=wmi.CollParamInInfo.Item(i); var np=xd.createElement(pii.Name); np.text=SoapTypes.StringFromValue(args[i],pii.Type)+""; nwm.appendChild(np); } var xh=new ActiveXObject("Microsoft.XMLHTTP"); xh.open("POST",url,false,username,password); xh.setRequestHeader("Content-Type","text/xml; charset=UTF-8"); xh.setRequestHeader("SOAPAction",'"'+soapAction+'"'); xh.send('<?xml version="1.0" encoding="UTF-8"?>'+xd.xml); xd=xh.responseXML; if(xd.parseError.errorCode) ThrowError("调用WebMethod发生错误:\n"+xd.parseError.reason); body=xd.documentElement.firstChild; if(body.firstChild.namespaceURI=="http://schemas.xmlsoap.org/soap/envelope/") ThrowError(body.firstChild.selectSingleNode("faultstring").text); var nwmr=body.selectSingleNode(wmi.OutputName); ASSERT(null!=nwmr,"返回的XML中找不到"+wmi.OutputName); var nsResult=nwmr.selectNodes("*"); ASSERT(nsResult.length==wmi.CollParamOutInfo.Length,"返回的个数和定义的个数不符合"); var ReturnValue=CollReturnValue(); for(var i=0;i<nsResult.length;i++) { var nResult=nsResult.item(i); var param=wmi.CollParamOutInfo.Item(i); var resValue=SoapTypes.ValueFromString(nResult.text,param.Type); ReturnValue._add(ReturnValueInfo(param.Name,resValue,param.Type)); } return ReturnValue; /****************************************************************\ --Invoke--Invoke--Invoke--Invoke--Invoke--Invoke--Invoke--Invoke-- \****************************************************************/ }); func.CreateCall=(function(){ var wm=fs()._wm; return CreateFunctionOfAsyncCall(wm); }); func.CreateCall._wm=func; return func; }); } function classParamInfo(name,type) { this.Name=name; this.Type=type; //保留 this.Namespace="http://www.w3.org/2001/XMLSchema"; } /********************************\ Type Support: \********************************/ function SoapTypes() { return new Array( "string","boolean","int","float","double" ); } function SoapTypes.IsSupport(type) { var arr=SoapTypes(); for(var i=0;i<arr.length;i++) { if(arr[i]==type) return true; } return false; } function SoapTypes.ValueFromString(str,t) { ASSERT("string"==typeof(str),"SoapTypes.ValueFromString:str不是string"); switch(t) { case "string": return str; case "int": return parseInt(str); case "float": case "double": return parseFloat(str); case "boolean": if(str.toLowerCase()=="false")return false; if(str.toLowerCase()=="true")return true; ThrowError("SoapTypes.ValueFromString:boolean类型错误,值为"+str); } } function SoapTypes.StringFromValue(v,t) { if(v) return v+""; return ""; } /********************************\ Start: \********************************/ ASSERT(null!=url,"参数错误:无效的WSDL url"); username?null:username=GetUndefined(); password?null:password=GetUndefined(); //令=JScriptSoapClient(url)和=new JScriptSoapClient(url)的效果一样 if(!IsCalledByNew(this)) { return new (fs(fs))(url,username,password); } //ws=>this var wsdl=new Object(); wsdl._url=url; wsdl._username=username; wsdl._password=password; //1 //取得WSDL的XML文档 //不成功立刻抛出异常 try{ var xdWSDL=(function(url){ //Get XMLDOMDocument From URL var xh=new ActiveXObject("Microsoft.XMLHTTP"); //注意没有权限时的exception xh.open("GET",wsdl._url,false,wsdl._username,wsdl._password); xh.send(); var xd=xh.responseXML; if(xd.parseError.errorCode) ThrowError(xd.parseError.reason); if(null==xd.documentElement) ThrowError("不能取得"+wsdl._url+"\n可能是没有足够的权限"); return xd; })(url); } catch(x){ ThrowError( "不能加载WSDL:\n" +url+"\n\n详细的信息:\n" +(x.message?x.message:x.description) ); } @if(@debug) wsdl._xd=xdWSDL; @end //初始化NameSpace (function(wsdl,xdWSDL){ var targetNamespace=xdWSDL.documentElement.getAttribute("targetNamespace"); ASSERT(""!=targetNamespace,"WSDL中没有定义targetNamespace"); var collNs={ target :targetNamespace, wsdl :"http://schemas.xmlsoap.org/wsdl/", soap :"http://schemas.xmlsoap.org/wsdl/soap/", soaphttp :"http://schemas.xmlsoap.org/soap/http", soapenc :"http://schemas.xmlsoap.org/soap/encoding/", xsi :"http://www.w3.org/2001/XMLSchema-instance", xsd :"http://www.w3.org/2001/XMLSchema" }; wsdl._collNs=collNs; var collPf=new Object(); wsdl._collPf=collPf; for(var i in collNs) { var pf=GetXMLNSPrefix(xdWSDL.documentElement,collNs[i]) if(pf===null)continue; collPf[i]=pf; } })(wsdl,xdWSDL); //2 //生成createWebService的数据并放进wsdl中 (function(wsdl,xd){ //把xd的信息解析为WebServiceDefine var icwsi=wsdl.CollWebServiceInfo=InfoCollection(); var nsSvc=xd.selectNodes("//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/"+GetNodeName(wsdl._collPf["wsdl"],"service")); ASSERT(nsSvc.length>0,"WSDL中不包含WebService的描述"); for(var i=0;i<nsSvc.length;i++) {// //definitions/service var nSvc=nsSvc.item(i); var wsname=nSvc.getAttribute("name"); ASSERT(null!=wsname,"nSvc.getAttribute(\"name\")返回"+wsname); var wsi=icwsi._add(new classWebServiceInfo(wsdl,wsname)); var nsPort=nSvc.selectNodes("port"); for(var j=0;j<nsPort.length;j++) {// //definitions/service/port var nPort=nsPort.item(j); var portName=nPort.getAttribute("name"); var portBinding=nPort.getAttribute("binding"); ASSERT(null!=portName,'nPort.getAttribute("name") = '+portName); ASSERT(null!=portBinding,portName+':nPort.getAttribute("binding") = '+portBinding); var nBinding=xd.selectSingleNode("//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/"+GetNodeName(wsdl._collPf["wsdl"],"binding")+"[@name$eq$'"+portName+"'&&@type$eq$'"+portBinding+"']"); ASSERT(null!=nBinding,"//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/"+GetNodeName(wsdl._collPf["wsdl"],"binding")+"[@name$eq$'"+portName+"'&&@type$eq$'"+portBinding+"']"+"返回null"); ASSERT(null!=nBinding.firstChild,"nBinding:"+portBinding+" .firstChild为空"); var nBindingSoap=nBinding.selectSingleNode(GetNodeName(wsdl._collPf["soap"],"binding")) //暂时不支持HTTP GET 和 POST if(null==nBindingSoap)continue; ASSERT(wsdl._collNs["soaphttp"]==nBindingSoap.getAttribute("transport"),"<soap:binding>:transport:"+nBindingSoap.getAttribute("transport")); var bindingName=nBinding.getAttribute("name");//==portName var bindingType=nBinding.getAttribute("type");//==portBinding ASSERT(TagNameToPrefix(bindingType)==wsdl._collPf["target"],"bindingType不符合.\n"+bindingType); var portTypeName=TagNameToBaseName(bindingType); var nPortAddr=nPort.selectSingleNode(GetNodeName(wsdl._collPf["soap"],"address")); ASSERT(null!=nPortAddr,"port下没有定义soap:address"); var portUrl=nPortAddr.getAttribute("location"); ASSERT(""!=portUrl,"?portUrl?"); wsi.SupportSoap=true; wsi.Url=portUrl; var nsOp=nBinding.selectNodes("operation"); for(var k=0;k<nsOp.length;k++) {// //definitions/binding/operation //as web method //BREAKPOINT('nsOp.item(k).getAttribute("name") = '+nsOp.item(k).getAttribute("name")); var nOp=nsOp.item(k); var nSoapOp=nOp.selectSingleNode(GetNodeName(wsdl._collPf["soap"],"operation")); ASSERT(null!=nSoapOp,"找不到soap:operation"); ASSERT( "literal"== nOp.selectSingleNode(GetNodeName(wsdl._collPf["wsdl"],"input")+"/"+GetNodeName(wsdl._collPf["soap"],"body")) .getAttribute("use"), "还没有对非literal的情况进行处理" ); var wmname=nOp.getAttribute("name"); ASSERT(""!=wmname,"Operation没有name"); var wmi=new classWebMethodInfo(wsi,wmname);; wmi.XMLNS=wsdl._collNs["target"]; var wmaction=nSoapOp.getAttribute("soapAction"); ASSERT(""!=wmaction,"Operation没有name"); wmi.SoapAction=wmaction; var nPortType=xd.selectSingleNode("//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/"+GetNodeName(wsdl._collPf["wsdl"],"portType")+"[@name$eq$'"+portTypeName+"']") ASSERT(null!=nPortType); var nPortOp=nPortType.selectSingleNode(GetNodeName(wsdl._collPf["wsdl"],"operation")+"[@name$eq$'"+wmname+"']"); ASSERT(null!=nPortOp); var inputmessage=nPortOp.selectSingleNode(GetNodeName(wsdl._collPf["wsdl"],"input")+"/@message").nodeValue; var outputmessage=nPortOp.selectSingleNode(GetNodeName(wsdl._collPf["wsdl"],"output")+"/@message").nodeValue; var nInputMessage=xd.selectSingleNode("//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/message[@name$eq$'"+TagNameToBaseName(inputmessage)+"']"); var nOutputMessage=xd.selectSingleNode("//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/message[@name$eq$'"+TagNameToBaseName(outputmessage)+"']"); ASSERT(null!=nInputMessage,"没有找到"+"//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/message[@name$eq$'"+TagNameToBaseName(inputmessage)+"']"); ASSERT(null!=nOutputMessage,"没有找到"+"//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/message[@name$eq$'"+TagNameToBaseName(outputmessage)+"']"); var inputElementName=nInputMessage.selectSingleNode(GetNodeName(wsdl._collPf["wsdl"],"part")).getAttribute("element"); var outputElementName=nOutputMessage.selectSingleNode(GetNodeName(wsdl._collPf["wsdl"],"part")).getAttribute("element"); var nSchema=xd.selectSingleNode("//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/"+GetNodeName(wsdl._collPf["wsdl"],"types")+"/"+GetNodeName(wsdl._collPf["xsd"],"schema")+"[@targetNamespace$eq$'"+wsdl._collNs["target"]+"']"); ASSERT(null!=nSchema,"没有找到//"+GetNodeName(wsdl._collPf["wsdl"],"definitions")+"/"+GetNodeName(wsdl._collPf["wsdl"],"types")+"/"+GetNodeName(wsdl._collPf["xsd"],"schema")+"[@targetNamespace$eq$'"+wsdl._collNs["target"]+"']"); var nSchemaInput=nSchema.selectSingleNode(GetNodeName(wsdl._collPf["xsd"],"element")+"[@name$eq$'"+TagNameToBaseName(inputElementName)+"']"); var nSchemaOutput=nSchema.selectSingleNode(GetNodeName(wsdl._collPf["xsd"],"element")+"[@name$eq$'"+TagNameToBaseName(outputElementName)+"']"); ASSERT(null!=nSchemaInput,"没有找到"+GetNodeName(wsdl._collPf["xsd"],"element")+"[@name$eq$'"+TagNameToBaseName(inputElementName)+"']"); ASSERT(null!=nSchemaOutput,"没有找到"+GetNodeName(wsdl._collPf["xsd"],"element")+"[@name$eq$'"+TagNameToBaseName(outputElementName)+"']"); wmi.InputName=nSchemaInput.getAttribute("name"); wmi.OutputName=nSchemaOutput.getAttribute("name"); var nsInputSequence=nSchemaInput.selectNodes(GetNodeName(wsdl._collPf["xsd"],"complexType")+"/"+GetNodeName(wsdl._collPf["xsd"],"sequence")+"/"+GetNodeName(wsdl._collPf["xsd"],"element")); for(var l=0;l<nsInputSequence.length;l++) { var nIS=nsInputSequence.item(l); var pitype=nIS.getAttribute("type"); var pitypename=TagNameToBaseName(pitype); var pitypepf=TagNameToPrefix(pitype); if(false==SoapTypes.IsSupport(pitypename)||pitypepf!=wsdl._collPf["xsd"]) { //暂时不支持更多的类型 wmi.IsUsable=false; } var opi=new classParamInfo(nIS.getAttribute("name"),pitypename); wmi.CollParamInInfo._add(opi,true); } var nsOutputSequence=nSchemaOutput.selectNodes(GetNodeName(wsdl._collPf["xsd"],"complexType")+"/"+GetNodeName(wsdl._collPf["xsd"],"sequence")+"/"+GetNodeName(wsdl._collPf["xsd"],"element")); for(var l=0;l<nsOutputSequence.length;l++) { var nOS=nsOutputSequence.item(l); var potype=nOS.getAttribute("type"); var potypename=TagNameToBaseName(potype); var potypepf=TagNameToPrefix(potype); if(false==SoapTypes.IsSupport(potypename)||potypepf!=wsdl._collPf["xsd"]) { //暂时不支持更多的类型 wmi.IsUsable=false; } var opo=new classParamInfo(nOS.getAttribute("name"),potypename); wmi.CollParamOutInfo._add(opo,true); } wsi.CollWebMethodInfo._add(wmi) }//k }//j }//i })(wsdl,xdWSDL); // //CreateWebService方法 wsdl.CreateWebService=(function(name){ var wsdl=this; var wsi=wsdl.CollWebServiceInfo.Item(name); if(wsi==null)ThrowError("没有这个Service:"+name); return wsi.Create(); }); //返回 for(var propt in wsdl) { this[propt]=wsdl[propt]; } }
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