csharp/dotnet/pxprpc/BoundMethodCallable .cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Reflection;
   4 using System.Text;
   5
   6 namespace pxprpc
   7 {
   8     public class BoundMethodCallable : MethodCallable
   9     {
  10         protected Object boundObj;
  11         public BoundMethodCallable(MethodInfo method, Object boundObj):base(method)
  12         {
  13             this.boundObj = boundObj;
  14         }
  15         public override void readParameter(PxpRequest req)
  16         {
  17             ServerContext c = req.context;
  18             Object[] args = new Object[argList.Length];
  19             if (firstInputParamIndex >= 1)
  20             {
  21                 args[0] = null;
  22             }
  23             for (int i = firstInputParamIndex; i < argList.Length; i++)
  24             {
  25                 args[i] = readNext(c, argList[i]);
  26             }
  27             req.parameter = new Object[] { null, args };
  28         }
  29         public override void call(PxpRequest req, Action<Object> asyncRet)
  30         {
  31             ServerContext ctx = req.context;
  32
  33             Object result = null;
  34             Object[] args = (Object[])((Object[])req.parameter)[1];
  35             if (firstInputParamIndex >= 1)
  36             {
  37                 args[0] = asyncRet;
  38             }
  39             try
  40             {
  41                 result = method.Invoke(this.boundObj, args);
  42                 if (firstInputParamIndex == 0)
  43                 {
  44                     asyncRet(result);
  45                 }
  46             }
  47             catch (Exception ex)
  48             {
  49                 asyncRet(ex.InnerException);
  50             }
  51
  52
  53         }
  54     }
  55 }