InversionOfControl/Castle.MicroKernel/Registration/ParametersDescriptor.cs

   1 // Copyright 2004-2008 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.MicroKernel.Registration
  16 {
  17         using Castle.Core;
  18
  19         public class ParametersDescriptor<S> : ComponentDescriptor<S>
  20         {
  21                 private readonly Parameter[] parameters;
  22
  23                 public ParametersDescriptor(params Parameter[] parameters)
  24                 {
  25                         this.parameters = parameters;
  26                 }
  27
  28                 protected internal override void ApplyToModel(IKernel kernel, ComponentModel model)
  29                 {
  30                         foreach(Parameter parameter in parameters)
  31                         {
  32                                 ApplyParameter(kernel, model, parameter);
  33                         }
  34                 }
  35
  36                 private void ApplyParameter(IKernel kernel, ComponentModel model, Parameter parameter)
  37                 {
  38                         if (parameter.Value != null)
  39                         {
  40                                 Registration.AddParameter(kernel, model, parameter.Key, parameter.Value);
  41                         }
  42                         else if (parameter.ConfigNode != null)
  43                         {
  44                                 Registration.AddParameter(kernel, model, parameter.Key, parameter.ConfigNode);
  45                         }
  46                 }
  47         }
  48 }