Tools/DynamicProxy/Castle.DynamicProxy/StandardInterceptor.cs

   1 // Copyright 2004-2007 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.DynamicProxy
  16 {
  17         using System;
  18
  19         /// <summary>
  20         /// Summary description for StandardInterceptor.
  21         /// </summary>
  22         [Serializable]
  23         public class StandardInterceptor : IInterceptor
  24         {
  25                 public StandardInterceptor()
  26                 {
  27                 }
  28
  29                 protected virtual void PreProceed(IInvocation invocation, params object[] args)
  30                 {
  31
  32                 }
  33
  34                 protected virtual void PostProceed(IInvocation invocation, ref object returnValue, params object[] args)
  35                 {
  36
  37                 }
  38
  39                 /// <summary>
  40                 ///
  41                 /// </summary>
  42                 /// <param name="invocation"></param>
  43                 /// <param name="args"></param>
  44                 /// <returns></returns>
  45                 public virtual object Intercept(IInvocation invocation, params object[] args)
  46                 {
  47                         PreProceed(invocation, args);
  48                         object retValue = invocation.Proceed( args );
  49                         PostProceed(invocation, ref retValue, args);
  50                         return retValue;
  51                 }
  52         }
  53 }