/// <summary>
/// 用于调用方法的反射方法。有关realproxy，请参阅文档。
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
public override System.Runtime.Remoting.Messaging.IMessage Invoke(System.Runtime.Remoting.Messaging.IMessage message)
{
// 转换为 MethodCallMessage
System.Runtime.Remoting.Messaging.IMethodCallMessage methodMessage = new System.Runtime.Remoting.Messaging.MethodCallMessageWrapper((System.Runtime.Remoting.Messaging.IMethodCallMessage)message);
// 提取正在调用的方法
System.Reflection.MethodBase method = methodMessage.MethodBase;
// 执行 call
object returnValue = null;
if (method.DeclaringType == typeof(IDynamicProxy))
{
// 处理此实例而不是代理目标实例上的IDynamicProxy接口调用
returnValue = method.Invoke(this, methodMessage.Args);
}
else
{
// 委托给调用处理程序
returnValue = invocationHandler(proxyTarget, method, methodMessage.Args);
}
// 创建返回消息 (ReturnMessage)
System.Runtime.Remoting.Messaging.ReturnMessage returnMessage = new System.Runtime.Remoting.Messaging.ReturnMessage(returnValue, methodMessage.Args, methodMessage.ArgCount, methodMessage.LogicalCallContext, methodMessage);
return(returnMessage);
}
/// <summary>
/// The reflective method for invoking methods. See documentation for RealProxy.
/// </summary>
/// <param name="message"></param>
/// <returns></returns>
public override System.Runtime.Remoting.Messaging.IMessage Invoke(System.Runtime.Remoting.Messaging.IMessage message)
{
// Convert to a MethodCallMessage
System.Runtime.Remoting.Messaging.IMethodCallMessage methodMessage = new System.Runtime.Remoting.Messaging.MethodCallMessageWrapper((System.Runtime.Remoting.Messaging.IMethodCallMessage)message);
// Extract the method being called
System.Reflection.MethodBase method = methodMessage.MethodBase;
// Perform the call
object returnValue = null;
if (method.DeclaringType == typeof(IDynamicProxy))
{
// Handle IDynamicProxy interface calls on this instance instead of on the proxy target instance
returnValue = method.Invoke(this, methodMessage.Args);
}
else
{
// Delegate to the invocation handler
returnValue = invocationHandler(proxyTarget, method, methodMessage.Args);
}
// Create the return message (ReturnMessage)
System.Runtime.Remoting.Messaging.ReturnMessage returnMessage = new System.Runtime.Remoting.Messaging.ReturnMessage(returnValue, methodMessage.Args, methodMessage.ArgCount, methodMessage.LogicalCallContext, methodMessage);
return(returnMessage);
}
//方法执行的结束
private void endExecuted(System.Runtime.Remoting.Messaging.IMessage msg, DateTime startTime)
{
System.Runtime.Remoting.Messaging.ReturnMessage callMsg = msg as System.Runtime.Remoting.Messaging.ReturnMessage;
string methodName = callMsg.MethodName;
DateTime endTime = System.DateTime.Now;
TimeSpan elapsedTime = endTime.Subtract(startTime);
string msg1 = "完成:" + methodName + endTime.ToLongTimeString() + " " + endTime.Millisecond.ToString();
MB.Util.TraceEx.Write(msg1);
string msg2 = "方法:" + methodName;
if (callMsg.ReturnValue != null)
{
msg2 += string.Format("返回值为:{0} ", callMsg.ReturnValue.ToString());
}
msg2 += "总共花费(毫秒)" + elapsedTime.TotalMilliseconds.ToString();
MB.Util.TraceEx.Write(msg2);
}
public override System.Runtime.Remoting.Messaging.IMessage Invoke(System.Runtime.Remoting.Messaging.IMessage parameter)
{
//可以在这里做拦截
var msg = parameter as System.Runtime.Remoting.Messaging.IMethodCallMessage;
try
{
var rt = this.SoapHttpClientProtocol.GetInvoke().Invoke(msg.MethodName, msg.Args)[0];
var rtmsg = new System.Runtime.Remoting.Messaging.ReturnMessage(rt, null, 0, msg.LogicalCallContext, msg);
return(rtmsg);
}
catch (Exception ex)
{
//这里把异常重新包装一下，包含参数和url信息,这个样程序在其全局处理异常的地方，就可以针对这个特定异常类型进行处理，获取到请求参数和url等信息
//如果不这么处理，那么在程序在其全局异常处理的地方拿不到请求时的关键信息，虽然记录了异常信息，但确实最关键了，不好后续使用相同参数去复现
//如果在这里直接记录异常信息，也能把参数，url等信息记录到，但是没必要，这里作为类库方，只是把异常信息尽量明确就好，记录日志的逻辑交给调用方去处理
throw new InvokedException("调用远程webservice接口发生异常", ex)
{
Url = this.SoapHttpClientProtocol.Url, Action = msg.MethodName, Parameter = msg.Args
};
}
}
/// <summary>
/// 方法调用之后。
/// </summary>
/// <param name="msg"></param>
public void EndProcess(DateTime beginExecute, System.Runtime.Remoting.Messaging.IMessage msg)
{
System.Runtime.Remoting.Messaging.ReturnMessage callMsg = msg as System.Runtime.Remoting.Messaging.ReturnMessage;
endExecuted(msg, beginExecute);
}
public override System.Runtime.Remoting.Messaging.IMessage Invoke(System.Runtime.Remoting.Messaging.IMessage message)
{
// Convert to a MethodCallMessage
System.Runtime.Remoting.Messaging.IMethodCallMessage methodMessage = new System.Runtime.Remoting.Messaging.MethodCallMessageWrapper((System.Runtime.Remoting.Messaging.IMethodCallMessage)message);
// Extract the method being called
System.Reflection.MethodBase method = methodMessage.MethodBase;
// Perform the call
object returnValue = null;
if (method.DeclaringType == typeof(IDynamicProxy)) {
// Handle IDynamicProxy interface calls on this instance instead of on the proxy target instance
returnValue = method.Invoke(this, methodMessage.Args);
} else {
// Delegate to the invocation handler
returnValue = invocationHandler(proxyTarget, method, methodMessage.Args);
}
// Create the return message (ReturnMessage)
System.Runtime.Remoting.Messaging.ReturnMessage returnMessage = new System.Runtime.Remoting.Messaging.ReturnMessage(returnValue, methodMessage.Args, methodMessage.ArgCount, methodMessage.LogicalCallContext, methodMessage);
return returnMessage;
}
