/// <summary> /// 请求响应调用 /// </summary> /// <param name="serviceName">服务名称</param> /// <param name="methodName">方法名称</param> /// <param name="message">消息内容</param> /// <param name="version">服务版本:0代表调用默认版本</param> /// <returns></returns> public String Invoke(String serviceName, String methodName, String message, Int32 version = 0, AdvanceInvokeParam invokeParam = null) { DateTime reqStartTime = DateTime.Now; String hostName = m_ConsumerConfig.ApplicationName; if (invokeParam != null && !String.IsNullOrWhiteSpace(invokeParam.ConsumerAppName)) { hostName = invokeParam.ConsumerAppName; } ESB.Core.Schema.务请求 req = new ESB.Core.Schema.务请求(); req.务名称 = serviceName; req.方法名称 = methodName; req.请求时间 = reqStartTime; req.主机名称 = hostName; req.消息内容 = message; req.消息编码 = ""; req.密码 = ""; //--从ESBConfig中获取到服务版本信息 ServiceItem si = GetServiceItem(serviceName, version); //--从ESBConfig中获取到服务版本信息 EsbView_ServiceConfig sc = this.ESBConfig.GetServiceConfig(serviceName, GetMethodName(methodName)); String msg = EsbClient.DynamicalCallWebService(true, req, si.Binding, si.Version, sc, invokeParam).消息内容; return(msg); }
/// <summary> /// 增加审计日志 /// </summary> public static String AddAuditLog(int status , BindingTemplate binding , CallState callState , String message , ESB.Core.Schema.务请求 request , Int32 isCache = 0) { return(AddAuditLog(status, binding.TemplateID, binding.ServiceID, binding.Address , callState , message, request, isCache)); }
/// <summary> /// 请求响应端口 /// </summary> /// <param name="request"></param> /// <returns></returns> public String ReceiveRequest(String serviceName, String methodName, String message) { ESB.Core.Schema.务请求 req = new ESB.Core.Schema.务请求(); req.务名称 = serviceName; req.方法名称 = methodName; req.请求时间 = DateTime.Now; req.主机名称 = m_ConsumerConfig.ApplicationName; req.消息内容 = message; req.消息编码 = ""; req.密码 = ""; return(EsbClient.DynamicalCallWebService(true, req).消息内容); }
/// <summary> /// 增加审计日志 /// </summary> public static String AddAuditLog(int status , BindingTemplate binding , DateTime reqBeginTime , DateTime reqEndTime , DateTime callBeginTime , DateTime callEndTime , String message , ESB.Core.Schema.务请求 request) { return(AddAuditLog(status, binding.TemplateID.ToString(), binding.ServiceID.ToString(), binding.Address.ToString() , reqBeginTime, reqEndTime, callBeginTime, callEndTime , message, request)); }
public const String COMPANY_URL = "http://mb.com";//--公司网址,用于SOAP协议中的基地址 /// <summary> /// 动态调用WebService主函数 /// </summary> /// <param name="request"></param> /// <returns></returns> public static ESB.Core.Schema.务响应 DynamicalCallWebService( Boolean needResponse , ESB.Core.Schema.务请求 request) { //--记录接收时间并放在请求结束时间中,用于判读ESB在接到请求到开始调用的耗时 DateTime receiveDateTime = DateTime.Now; //--验证并预处理请求参数 InvalidRequest(request); //--获取到请求对应服务的绑定 EntityList <BindingTemplate> bindings = GetBindings(request); //--如果只有一个绑定,且需要返回结果 if (bindings.Count == 1 && needResponse == true) { CallState state = new CallState() { Binding = bindings[0], Request = request, RequestBeginTime = request.请求时间, RequestEndTime = receiveDateTime }; return(CallService(state)); } else //--如果有多个绑定则默认为发布、订阅模式,不需要将每个订阅则的结果都放回给调用方,或者指明是不需要返回结果的情况(单向调用) { foreach (BindingTemplate binding in bindings) { CallState state = new CallState() { Binding = binding, Request = request, RequestBeginTime = request.请求时间, RequestEndTime = receiveDateTime }; ThreadPoolX.QueueUserWorkItem(() => CallService(state)); } return(GetMultiResponse()); } }
/// <summary> /// 验证并预处理请求参数 /// </summary> /// <param name="request"></param> private static void InvalidRequest(ESB.Core.Schema.务请求 request) { if (String.IsNullOrEmpty(request.主机名称)) { throw LogUtil.ExceptionAndLog("主机名称必须填写!", "", request); } if (String.IsNullOrEmpty(request.务名称)) { throw LogUtil.ExceptionAndLog("服务名称必须填写!", "", request); } if (String.IsNullOrEmpty(request.方法名称)) { EntityList <BindingTemplate> bindings = GetBindings(request); if (bindings == null) { throw LogUtil.ExceptionAndLog("方法名称必须填写!", "", request); } else { throw LogUtil.ExceptionAndLog("方法名称必须填写!", "", bindings[0], request); } } //--如果用户没有传递请求时间,或则传入时间无效,则默认为当前时间 if (request.请求时间.Year != DateTime.Now.Year) { request.请求时间 = DateTime.Now; } if (String.IsNullOrEmpty(request.消息内容)) { request.消息内容 = String.Empty; } if (String.IsNullOrEmpty(request.密码)) { request.密码 = String.Empty; } }
/// <summary> /// 根据服务请求获取到对应的URL绑定信息 /// </summary> /// <param name="serviceName"></param> /// <returns></returns> private static EntityList <BindingTemplate> GetBindings(ESB.Core.Schema.务请求 request) { String serviceName = request.务名称; BusinessService service = BusinessService.FindByServiceName(serviceName); if (service == null) { throw LogUtil.ExceptionAndLog(String.Format("服务【{0}】尚未注册!", serviceName), "", request); } //--查找某个服务下所有启用状态的绑定 EntityList <BindingTemplate> bings = BindingTemplate.FindAllByServiceID(service.ServiceID); if (bings == null || bings.Count == 0) { throw LogUtil.ExceptionAndLog(String.Format("服务【{0}】尚未绑定任何路由地址!", serviceName), "", request); } return(bings); }
/// <summary> /// 增加审计日志 /// </summary> public static String AddAuditLog(int status , String bindingTemplateID , String serviceID , String address , DateTime reqBeginTime , DateTime reqEndTime , DateTime callBeginTime , DateTime callEndTime , String message , ESB.Core.Schema.务请求 request) { AuditBusiness log = new AuditBusiness() { OID = Guid.NewGuid().ToString(), HostName = request.主机名称, ServiceName = request.务名称, MethodName = request.方法名称, ReqBeginTime = reqBeginTime.ToString("yyyy-MM-dd HH:mm:ss.fff"), ReqEndTime = reqEndTime.ToString("yyyy-MM-dd HH:mm:ss.fff"), Status = status, MessageID = Guid.NewGuid().ToString(), MessageBody = request.消息内容, CallBeginTime = callBeginTime.ToString("yyyy-MM-dd HH:mm:ss.fff"), CallEndTime = callEndTime.ToString("yyyy-MM-dd HH:mm:ss.fff"), BindingTemplateID = bindingTemplateID, ServiceID = serviceID, BindingAddress = address, ReturnMessageBody = message, BusinessName = "", BusinessID = "" }; //log.Insert(); MQUtil.SendMessage <AuditBusiness>(log, @"WIN-02UQME9JGZD\Private$\EsbAuditQueue"); return(log.MessageID); }
/// <summary> /// 将请求消息转换成目标服务的输入参数 /// </summary> /// <param name="asm"></param> /// <param name="request"></param> /// <returns></returns> private static Object GetRequest(SoapClientItem soapClient, ESB.Core.Schema.务请求 request) { object target = null; try { target = soapClient.CreateRequestObject(); if (target != null) { soapClient.SetReqObjProperty(target, "主机名称", request.主机名称); soapClient.SetReqObjProperty(target, "服务名称", request.务名称); soapClient.SetReqObjProperty(target, "方法名称", request.方法名称); soapClient.SetReqObjProperty(target, "消息内容", request.消息内容); soapClient.SetReqObjProperty(target, "密码", request.密码); soapClient.SetReqObjProperty(target, "请求时间", request.请求时间); } } catch (Exception ex) { XTrace.WriteLine("构造请求参数失败:" + ex.Message); } return(target); }
/// <summary> /// 动态调用WebService主函数 /// </summary> /// <param name="request"></param> /// <returns></returns> public static ESB.Core.Schema.务响应 DynamicalCallWebService( Boolean needResponse , ESB.Core.Schema.务请求 request , List <BindingTemplate> bindings , Int32 version , EsbView_ServiceConfig serviceConfig , AdvanceInvokeParam invokeParam) { //--记录接收时间并放在请求结束时间中,用于判读ESB在接到请求到开始调用的耗时 DateTime receiveDateTime = DateTime.Now; //--验证并预处理请求参数 InvalidRequest(request); //--获取跟踪上下文 ESBTraceContext esbTraceContext = GetEsbTraceContext(); //--获取到请求对应服务的绑定 BindingTemplate binding = LoadBalance.GetBinding(bindings, serviceConfig.HBPolicy); //--构造调用参数 CallState state = new CallState() { Binding = binding, ServiceConfig = serviceConfig, InvokeParam = invokeParam, Request = request, RequestBeginTime = request.请求时间, RequestEndTime = receiveDateTime, TraceContext = esbTraceContext, ServiceVersion = version, MessageID = Guid.NewGuid().ToString() }; return(CallService(state)); }
public static ESB.Core.Schema.务响应 CallAshxService(CallState callState) { //--STEP.1.从CallState中获取到需要的信息 ESB.Core.Schema.务请求 request = callState.Request; String message = callState.Request.消息内容; BindingTemplate binding = callState.Binding; String uri = callState.Binding.Address; String contentType = String.Equals(callState.Request.消息编码, "XML", StringComparison.OrdinalIgnoreCase) ? EsbClient.CONTENT_TYPE_XML : EsbClient.CONTENT_TYPE_JSON; //--STEP.2.根据method拼接URL if (String.IsNullOrEmpty(callState.Request.方法名称)) { throw LogUtil.ExceptionAndLog(callState, "ASHX服务的方法名称必须填写", "", binding, request); } else { uri = uri + "?EsbAction=" + callState.Request.方法名称; } //--STEP.3.构造HTTP请求并调用ASHX服务 ESB.Core.Schema.务响应 response = new ESB.Core.Schema.务响应(); try { HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri); webRequest.Accept = contentType; webRequest.Method = "POST"; webRequest.ContentType = contentType; //--STEP.3.1.如果是POST请求,则需要将消息内容发送出去 if (!String.IsNullOrEmpty(message)) { byte[] data = System.Text.Encoding.Default.GetBytes(message); using (Stream stream = webRequest.GetRequestStream()) { stream.Write(data, 0, data.Length); } } //--STEP.3.2.获取到响应消息 callState.CallBeginTime = DateTime.Now; HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); using (Stream newstream = webResponse.GetResponseStream()) { using (StreamReader srRead = new StreamReader(newstream, System.Text.Encoding.Default)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = outString; srRead.Close(); } } //--STEP.3.3.记录日志并返回ESB响应 LogUtil.AddAuditLog( 1 , binding , callState.RequestBeginTime, callState.RequestEndTime, callState.CallBeginTime, callState.CallEndTime , response.消息内容, request); } catch (Exception ex) { callState.CallEndTime = DateTime.Now; String exMessage = String.Empty; if (ex.InnerException != null) { exMessage = ex.InnerException.Message; } else { exMessage = ex.Message; } throw LogUtil.ExceptionAndLog(callState, "调用目标服务抛出异常", exMessage, binding, request); } return(response); }
/// <summary> /// 抛出异常并写日志 /// </summary> /// <param name="message"></param> /// <param name="binding"></param> /// <param name="request"></param> public static Exception ExceptionAndLog(String exceptionDesc, String message, BindingTemplate binding, ESB.Core.Schema.务请求 request) { CallState state = new CallState() { RequestBeginTime = DateTime.Now, RequestEndTime = DateTime.Now, CallBeginTime = DateTime.Now, CallEndTime = DateTime.Now }; return(ExceptionAndLog(state, exceptionDesc, message, binding, request)); }
/// <summary> /// 抛出异常并写日志 /// </summary> /// <param name="message"></param> /// <param name="binding"></param> /// <param name="request"></param> /// <returns></returns> public static Exception ExceptionAndLog(String exceptionDesc, String message, ESB.Core.Schema.务请求 request) { return(ExceptionAndLog(exceptionDesc, message, null, request)); }
public ESB.Core.Schema.务响应 ReceiveRequest([System.Xml.Serialization.XmlElementAttribute(Namespace = "http://schemas.jn.com/esb/request/20100329", ElementName = "服务请求")] ESB.Core.Schema.务请求 part) { return(null); //return EsbClient.DynamicalCallWebService(true, part); }
/// <summary> /// 抛出异常并写日志, 并需要记录异常的时间 /// </summary> /// <param name="message"></param> /// <param name="binding"></param> /// <param name="request"></param> public static Exception ExceptionAndLog(CallState state, String exceptionDesc, String message, BindingTemplate binding, ESB.Core.Schema.务请求 request) { String messageID = String.Empty; String exceptionMessage = String.Format("{0}:{1}", exceptionDesc, message); if (state.CallBeginTime.Year != DateTime.Now.Year) { state.CallBeginTime = DateTime.Now; } if (state.CallEndTime.Year != DateTime.Now.Year) { state.CallEndTime = DateTime.Now; } if (binding != null) { messageID = AddAuditLog(0, binding, state.RequestBeginTime, state.RequestEndTime, state.CallBeginTime, state.CallEndTime , exceptionMessage, request); } else { messageID = AddAuditLog(0, "00000000-0000-0000-0000-000000000000" , String.Empty, string.Empty, state.RequestBeginTime, state.RequestEndTime, state.CallBeginTime, state.CallEndTime , exceptionMessage, request); } ExceptionCoreTb exception = new ExceptionCoreTb() { ExceptionID = Guid.NewGuid(), BindingTemplateID = binding == null ? Guid.Empty : binding.TemplateID, BindingType = 0, Description = exceptionDesc, ExceptionCode = String.Empty, ExceptionInfo = exceptionMessage, ExceptionLevel = 0, ExceptionStatus = 0, ExceptionTime = DateTime.Now, ExceptionType = 0, HostName = request.主机名称, MessageBody = request.消息内容, MessageID = new Guid(messageID), MethodName = request.方法名称, RequestPwd = request.密码, RequestType = 0 }; exception.Insert(); return(new Exception(message)); }
public static ESB.Core.Schema.务响应 CallWcfService(CallState callState) { //--STEP.1.从CallState中获取到需要的信息 ESB.Core.Schema.务请求 request = callState.Request; String message = callState.Request.消息内容; BindingTemplate binding = callState.Binding; String uri = callState.Binding.Address; //--STEP.3.构造HTTP请求并调用ASHX服务 ESB.Core.Schema.务响应 response = new ESB.Core.Schema.务响应(); try { HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri); webRequest.Method = "POST"; webRequest.ContentType = "text/xml"; if (String.IsNullOrEmpty(callState.Request.方法名称)) { throw LogUtil.ExceptionAndLog(callState, "WCF-HTTP服务的方法名称必须填写", "", binding, request); } else { webRequest.Headers.Add("SOAPAction", String.Format("{0}/{1}", EsbClient.COMPANY_URL, request.方法名称)); } //--STEP.3.1.如果是POST请求,则需要将消息内容发送出去 if (!String.IsNullOrEmpty(message)) { String reqMessage = CommonUtil.XmlEncoding(request.消息内容); String soapMessage = String.Format(SOAP_MESSAGE_TEMPLATE, EsbClient.COMPANY_URL, reqMessage); byte[] data = System.Text.Encoding.Default.GetBytes(soapMessage); using (Stream stream = webRequest.GetRequestStream()) { stream.Write(data, 0, data.Length); } } //--STEP.3.2.获取到响应消息 callState.CallBeginTime = DateTime.Now; HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); using (Stream newstream = webResponse.GetResponseStream()) { using (StreamReader srRead = new StreamReader(newstream, System.Text.Encoding.Default)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = GetMessageFromSOAP(outString, "//" + callState.Request.方法名称 + "Result"); srRead.Close(); } } //--STEP.3.3.记录日志并返回ESB响应 LogUtil.AddAuditLog( 1 , binding , callState.RequestBeginTime, callState.RequestEndTime, callState.CallBeginTime, callState.CallEndTime , response.消息内容, request); } catch (Exception ex) { callState.CallEndTime = DateTime.Now; String exMessage = String.Empty; if (ex.InnerException != null) { exMessage = ex.InnerException.Message; } else { exMessage = ex.Message; } throw LogUtil.ExceptionAndLog(callState, "调用目标服务抛出异常", exMessage, binding, request); } return(response); }
public static ESB.Core.Schema.务响应 CallWcfService(CallState callState) { //Console.WriteLine("CallWcfService 开始:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); //--STEP.1.从CallState中获取到需要的信息 ESB.Core.Schema.务请求 request = callState.Request; String message = callState.Request.消息内容; BindingTemplate binding = callState.Binding; String uri = callState.Binding.Address; callState.Request.方法名称 = GetMethodName(callState.Request.方法名称); //--STEP.3.构造HTTP请求并调用ASHX服务 ESB.Core.Schema.务响应 response = new ESB.Core.Schema.务响应(); try { HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri); //webRequest.Proxy = null; webRequest.Method = "POST"; webRequest.ContentType = "text/xml; charset=utf-8"; webRequest.Timeout = callState.ServiceConfig.Timeout; webRequest.Headers.Add("Accept-Encoding", "gzip, deflate"); webRequest.Headers.Add(Constant.ESB_HEAD_TRACE_CONTEXT, callState.TraceContext.ToString()); webRequest.Headers.Add(Constant.ESB_HEAD_ANVOKE_ACTION, callState.Request.方法名称); if (String.IsNullOrEmpty(callState.Request.方法名称)) { throw LogUtil.ExceptionAndLog(callState, "WCF-HTTP服务的方法名称必须填写", "", binding, request); } else { webRequest.Headers.Add("SOAPAction", String.Format("{0}/EsbAction", Constant.COMPANY_URL)); } //Console.WriteLine("WebRequest.Create 完成:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); //--STEP.3.1.如果是POST请求,则需要将消息内容发送出去 if (!String.IsNullOrEmpty(message)) { String reqMessage = CommonUtil.XmlEncoding(request.消息内容); String esbAction = request.方法名称; String soapMessage = String.Format(SOAP_MESSAGE_TEMPLATE, Constant.COMPANY_URL, reqMessage); byte[] data = System.Text.Encoding.UTF8.GetBytes(soapMessage); //Console.WriteLine("webRequest.GetRequestStream 开始:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); using (Stream stream = webRequest.GetRequestStream()) { stream.Write(data, 0, data.Length); } //Console.WriteLine("webRequest.GetRequestStream 完成:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); } //--STEP.3.2.获取到响应消息 callState.CallBeginTime = DateTime.Now; HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); //--从返回头消息中取到服务调用的时间 callState.ServiceBeginTime = webResponse.Headers[Constant.ESB_HEAD_SERVICE_BEGIN]; callState.ServiceEndTime = webResponse.Headers[Constant.ESB_HEAD_SERVICE_END]; //Console.WriteLine("webRequest.GetResponse 完成:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); if (webResponse.ContentEncoding.ToLower().Contains("gzip")) { using (GZipStream stream = new GZipStream(webResponse.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader srRead = new StreamReader(stream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = GetMessageFromSOAP(outString, "//" + callState.Request.方法名称 + "Result"); srRead.Close(); } } } else if (webResponse.ContentEncoding.ToLower().Contains("deflate")) { using (DeflateStream stream = new DeflateStream(webResponse.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader srRead = new StreamReader(stream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = GetMessageFromSOAP(outString, "//" + callState.Request.方法名称 + "Result"); srRead.Close(); } } } else { using (Stream newstream = webResponse.GetResponseStream()) { using (StreamReader srRead = new StreamReader(newstream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = GetMessageFromSOAP(outString, "//" + callState.Request.方法名称 + "Result"); srRead.Close(); } } } //Console.WriteLine("CallWcfService 完成:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); //Console.WriteLine("AddAuditLog 开始:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); //--STEP.3.3.记录日志并返回ESB响应 LogUtil.AddAuditLog( 1 , binding , callState , response.消息内容, request); //Console.WriteLine("AddAuditLog 完成:{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")); } catch (Exception ex) { callState.CallEndTime = DateTime.Now; String exMessage = String.Empty; if (ex.InnerException != null) { exMessage = ex.InnerException.Message; } else { exMessage = ex.Message; } throw LogUtil.ExceptionAndLog(callState, "调用目标服务抛出异常", exMessage, binding, request); } return(response); }
/// <summary> /// 调用主流程 /// </summary> /// <param name="callState"></param> /// <returns></returns> public static ESB.Core.Schema.务响应 CallRestfulService(CallState callState) { //--STEP.1.从CallState中获取到需要的信息 ESB.Core.Schema.务请求 request = callState.Request; String message = callState.Request.消息内容; BindingTemplate binding = callState.Binding; String uri = callState.Binding.Address.TrimEnd('/'); String contentType = Constant.CONTENT_TYPE_JSON; String method = "POST"; String methodName = String.Empty; String[] methodParams = callState.Request.方法名称.Split(":"); if (methodParams.Length == 1) { method = "POST"; methodName = methodParams[0]; contentType = Constant.CONTENT_TYPE_JSON; } else if (methodParams.Length == 2) { method = methodParams[0]; methodName = methodParams[1]; contentType = Constant.CONTENT_TYPE_JSON; } else if (methodParams.Length == 3) { method = methodParams[0]; methodName = methodParams[2]; contentType = String.Compare("JSON", methodParams[1], true) == 0 ? Constant.CONTENT_TYPE_JSON : Constant.CONTENT_TYPE_XML; } //contentType = Constant.CONTENT_TYPE_JSON; //--STEP.2.根据method拼接URL if (method.ToUpper() == "GET") { message = message.Trim(); if (message.StartsWith("{"))//--如果参数以大括弧开头,说明是JSON参数,需要转化成QueryString { message = JsonToQueryString(message); } uri = uri + "/" + methodName + "?" + message; } else { uri = uri + "/" + methodName; } //uri = "http://10.100.20.180:8016/" + methodName + "?format=json"; //uri = "http://localhost:8080/" + methodName;// +"?format=json"; //--STEP.3.构造HTTP请求并调用RESTful服务 ESB.Core.Schema.务响应 response = new ESB.Core.Schema.务响应(); try { HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri); webRequest.Accept = contentType; webRequest.Method = method; webRequest.ContentType = contentType; webRequest.Timeout = callState.ServiceConfig.Timeout; webRequest.Headers.Add(Constant.ESB_HEAD_TRACE_CONTEXT, callState.TraceContext.ToString()); //--STEP.3.1.如果是POST请求,则需要将消息内容发送出去 if (method == "POST" && !String.IsNullOrEmpty(message)) { byte[] data = System.Text.Encoding.UTF8.GetBytes(message); using (Stream stream = webRequest.GetRequestStream()) { stream.Write(data, 0, data.Length); } } //--STEP.3.2.获取到响应消息 callState.CallBeginTime = DateTime.Now; HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); //--从返回头消息中取到服务调用的时间 callState.ServiceBeginTime = webResponse.Headers[Constant.ESB_HEAD_SERVICE_BEGIN]; callState.ServiceEndTime = webResponse.Headers[Constant.ESB_HEAD_SERVICE_END]; using (Stream newstream = webResponse.GetResponseStream()) { using (StreamReader srRead = new StreamReader(newstream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = outString; srRead.Close(); } } //--STEP.3.3.记录日志并返回ESB响应 LogUtil.AddAuditLog( 1 , binding , callState , response.消息内容, request); } catch (Exception ex) { callState.CallEndTime = DateTime.Now; String exMessage = String.Empty; if (ex.InnerException != null) { exMessage = ex.InnerException.Message; } else { exMessage = ex.Message; } throw LogUtil.ExceptionAndLog(callState, "调用目标服务抛出异常", exMessage, binding, request); } return(response); }
/// <summary> /// 利用反射调用目标服务 /// </summary> /// <param name="url"></param> /// <param name="request"></param> /// <returns></returns> internal static ESB.Core.Schema.务响应 CallWebService(CallState state) { CallState callState = state as CallState; BindingTemplate binding = callState.Binding; ESB.Core.Schema.务请求 request = callState.Request; SoapClientItem soapClient = null; try { soapClient = SoapClientCache.GetItem(binding.Address, request.务名称); } catch (Exception ex) { throw LogUtil.ExceptionAndLog(callState, "获取目标服务的代理程序集时发生异常", ex.Message, binding, request); } if (soapClient != null) { MethodInfo method = soapClient.GetMethodInfo(request.方法名称); if (method == null) { throw LogUtil.ExceptionAndLog(callState, "目标服务未实现方法", request.方法名称, binding, request); } Object req = GetRequest(soapClient, request); if (req == null) { throw LogUtil.ExceptionAndLog(callState, "无法将请求转换成目标服务所需要的输入参数", "", binding, request); } Object res = null; try { callState.CallBeginTime = DateTime.Now; res = method.Invoke(soapClient.PortObject, new Object[] { req }); callState.CallEndTime = DateTime.Now; } catch (Exception ex) { callState.CallEndTime = DateTime.Now; String message = String.Empty; if (ex.InnerException != null) { message = ex.InnerException.Message; } else { message = ex.Message; } throw LogUtil.ExceptionAndLog(callState, "调用目标服务抛出异常", message, binding, request); } ESB.Core.Schema.务响应 response = GetResponse(res, method.ReturnType); LogUtil.AddAuditLog( 1 , binding , callState.RequestBeginTime, callState.RequestEndTime, callState.CallBeginTime, callState.CallEndTime , response.消息内容, request); return(response); } else { throw LogUtil.ExceptionAndLog(callState, "获取目标服务的代理程序集失败!", "", binding, request); } }
/// <summary> /// 调用Handler服务 /// </summary> /// <param name="callState"></param> /// <returns></returns> public static ESB.Core.Schema.务响应 CallAshxService(CallState callState) { //--STEP.1.从CallState中获取到需要的信息 ESB.Core.Schema.务请求 request = callState.Request; String message = callState.Request.消息内容; BindingTemplate binding = callState.Binding; String uri = callState.Binding.Address; String contentType = String.Equals(callState.Request.消息编码, "XML", StringComparison.OrdinalIgnoreCase) ? Constant.CONTENT_TYPE_XML : Constant.CONTENT_TYPE_JSON; callState.Request.方法名称 = GetMethodName(callState.Request.方法名称); //--STEP.2.根据method拼接URL if (String.IsNullOrEmpty(callState.Request.方法名称)) { throw LogUtil.ExceptionAndLog(callState, "ASHX服务的方法名称必须填写", "", binding, request); } //--STEP.3.构造HTTP请求并调用ASHX服务 ESB.Core.Schema.务响应 response = new ESB.Core.Schema.务响应(); try { HttpWebRequest webRequest = (HttpWebRequest)WebRequest.Create(uri); webRequest.Accept = contentType; webRequest.Method = "POST"; webRequest.ContentType = contentType; webRequest.Timeout = callState.ServiceConfig.Timeout; webRequest.Headers.Add("Accept-Encoding", "gzip"); webRequest.Headers.Add(Constant.ESB_HEAD_TRACE_CONTEXT, callState.TraceContext.ToString()); webRequest.Headers.Add(Constant.ESB_HEAD_ANVOKE_ACTION, callState.Request.方法名称); //--STEP.3.1.如果是POST请求,则需要将消息内容发送出去 if (!String.IsNullOrEmpty(message)) { byte[] data = System.Text.Encoding.UTF8.GetBytes(message); using (Stream stream = webRequest.GetRequestStream()) { stream.Write(data, 0, data.Length); } } //--STEP.3.2.获取到响应消息 callState.CallBeginTime = DateTime.Now; HttpWebResponse webResponse = (HttpWebResponse)webRequest.GetResponse(); String contentEncoding = webResponse.ContentEncoding.ToLower(); callState.ServiceBeginTime = webResponse.Headers[Constant.ESB_HEAD_SERVICE_BEGIN]; callState.ServiceEndTime = webResponse.Headers[Constant.ESB_HEAD_SERVICE_END]; if (String.IsNullOrEmpty(contentEncoding)) { using (Stream newstream = webResponse.GetResponseStream()) { using (StreamReader srRead = new StreamReader(newstream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = outString; srRead.Close(); } } } else if (contentEncoding.Contains("gzip")) { using (GZipStream stream = new GZipStream(webResponse.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader srRead = new StreamReader(stream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = outString; srRead.Close(); } } } else if (contentEncoding.Contains("deflate")) { using (DeflateStream stream = new DeflateStream(webResponse.GetResponseStream(), CompressionMode.Decompress)) { using (StreamReader srRead = new StreamReader(stream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = outString; srRead.Close(); } } } else { using (Stream newstream = webResponse.GetResponseStream()) { using (StreamReader srRead = new StreamReader(newstream, System.Text.Encoding.UTF8)) { String outString = srRead.ReadToEnd(); callState.CallEndTime = DateTime.Now; response.消息内容 = outString; srRead.Close(); } } } //--STEP.3.3.记录日志并返回ESB响应 LogUtil.AddAuditLog( 1 , binding , callState , response.消息内容, request); } catch (Exception ex) { callState.CallEndTime = DateTime.Now; String exMessage = String.Empty; if (ex.InnerException != null) { exMessage = ex.InnerException.Message; } else { exMessage = ex.Message; } throw LogUtil.ExceptionAndLog(callState, "调用目标服务抛出异常", exMessage, binding, request); } return(response); }
public void ReceiveRequest([System.Xml.Serialization.XmlElementAttribute(Namespace = "http://schemas.jn.com/esb/request/20100329", ElementName = "服务请求")] ESB.Core.Schema.务请求 part) { //EsbClient.DynamicalCallWebService(false, part); }
/// <summary> /// 增加审计日志 /// </summary> public static String AddAuditLog(int status , String bindingTemplateID , String serviceID , String address , CallState callState , String message , ESB.Core.Schema.务请求 request , Int32 isCache = 0) { callState.RequestEndTime = DateTime.Now; TimeSpan ReqTimeSpan = callState.RequestEndTime.Subtract(callState.RequestBeginTime); ConfigurationManager cm = ConfigurationManager.GetInstance(); String consumerIP = cm.LocalIP; if (callState.InvokeParam != null && !String.IsNullOrWhiteSpace(callState.InvokeParam.ConsumerIP)) { consumerIP = callState.InvokeParam.ConsumerIP; } Int32 isQueue = 0; if (callState.InvokeParam != null) { isQueue = callState.InvokeParam.IsQueue; } AuditBusiness log = new AuditBusiness() { OID = Guid.NewGuid().ToString(), HostName = request.主机名称, ServiceName = request.务名称, MethodName = request.方法名称, ReqBeginTime = callState.RequestBeginTime.ToString("yyyy-MM-dd HH:mm:ss.ffffff"), ReqEndTime = callState.RequestEndTime.ToString("yyyy-MM-dd HH:mm:ss.ffffff"), Status = status, MessageID = callState.MessageID, MessageBody = request.消息内容, CallBeginTime = callState.CallBeginTime.ToString("yyyy-MM-dd HH:mm:ss.ffffff"), CallEndTime = callState.CallEndTime.ToString("yyyy-MM-dd HH:mm:ss.ffffff"), BindingTemplateID = bindingTemplateID, ServiceID = serviceID, BindingAddress = address, ReturnMessageBody = message, BusinessName = "", BusinessID = "", ServiceBeginTime = callState.ServiceBeginTime, ServiceEndTime = callState.ServiceEndTime, TraceID = callState.TraceContext.TraceID, InvokeLevel = callState.TraceContext.InvokeLevel, InvokeOrder = callState.TraceContext.InvokeOrder, InvokeID = callState.TraceContext.InvokeID, InvokeTimeSpan = ReqTimeSpan.TotalMilliseconds, ConsumerIP = consumerIP, Version = callState.ServiceVersion, IsCache = isCache, IsQueue = isQueue }; //log.Insert(); //String mqHost = ESBProxy.GetInstance().ESBConfig.Monitor[0].Uri; //MSMQUtil.SendMessage<AuditBusiness>(log, String.Format(@"FormatName:DIRECT=TCP:{0}\Private$\EsbAuditQueue", "192.168.56.2")); ESBProxy.GetInstance().MessageQueueClient.SendAuditMessage(log); //--每调用完一次需要增加调用次数 callState.TraceContext.IncreaseInvokeOrder(); return(log.OID); }