/// <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.服务请求 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.服务名称);
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>
/// 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.服务响应 CallWebService(CallState state)
{
CallState callState = state as CallState;
BindingTemplate binding = callState.Binding;
ESB.Core.Schema.服务请求 request = callState.Request;
SoapClientItem soapClient = null;
try
{
soapClient = SoapClientCache.GetItem(binding.Address, request.服务名称);
}
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.服务响应 response = GetResponse(res, method.ReturnType);
LogUtil.AddAuditLog(
1
, binding
, callState
, 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>
/// 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.服务请求 req = new ESB.Core.Schema.服务请求();
req.服务名称 = 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;
}
