MonoRail/Castle.MonoRail.Framework/Internal/ReflectionBasedDictionaryAdapter.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.MonoRail.Framework.Internal
  16 {
  17         using System;
  18         using System.Collections;
  19         using System.Reflection;
  20
  21         /// <summary>
  22         /// Pendent
  23         /// </summary>
  24         public class ReflectionBasedDictionaryAdapter : IDictionary
  25         {
  26                 private readonly object target;
  27                 private readonly Type targetType;
  28                 private readonly BindingFlags flags = BindingFlags.Instance | BindingFlags.IgnoreCase | BindingFlags.Public;
  29
  30                 /// <summary>
  31                 /// Initializes a new instance of the <see cref="ReflectionBasedDictionaryAdapter"/> class.
  32                 /// </summary>
  33                 /// <param name="target">The target.</param>
  34                 public ReflectionBasedDictionaryAdapter(object target)
  35                 {
  36                         if (target == null)
  37                         {
  38                                 throw new ArgumentNullException("target");
  39                         }
  40
  41                         this.target = target;
  42                         targetType = target.GetType();
  43                 }
  44
  45                 /// <summary>
  46                 /// Determines whether the <see cref="T:System.Collections.IDictionary"/> object contains an element with the specified key.
  47                 /// </summary>
  48                 /// <param name="key">The key to locate in the <see cref="T:System.Collections.IDictionary"/> object.</param>
  49                 /// <returns>
  50                 /// true if the <see cref="T:System.Collections.IDictionary"/> contains an element with the key; otherwise, false.
  51                 /// </returns>
  52                 /// <exception cref="T:System.ArgumentNullException">
  53                 ///     <paramref name="key"/> is null. </exception>
  54                 public bool Contains(object key)
  55                 {
  56                         return targetType.GetProperty(key.ToString(), flags) != null;
  57                 }
  58
  59                 /// <summary>
  60                 /// Gets or sets the <see cref="System.Object"/> with the specified key.
  61                 /// </summary>
  62                 /// <value></value>
  63                 public object this[object key]
  64                 {
  65                         get
  66                         {
  67                                 PropertyInfo prop = targetType.GetProperty(key.ToString(), flags);
  68
  69                                 if (prop == null)
  70                                 {
  71                                         return null;
  72                                 }
  73
  74                                 return prop.GetValue(target, null);
  75                         }
  76                         set { throw new NotImplementedException(); }
  77                 }
  78
  79                 /// <summary>
  80                 /// Adds an element with the provided key and value to the <see cref="T:System.Collections.IDictionary"/> object.
  81                 /// </summary>
  82                 /// <param name="key">The <see cref="T:System.Object"/> to use as the key of the element to add.</param>
  83                 /// <param name="value">The <see cref="T:System.Object"/> to use as the value of the element to add.</param>
  84                 /// <exception cref="T:System.ArgumentNullException">
  85                 ///     <paramref name="key"/> is null. </exception>
  86                 /// <exception cref="T:System.ArgumentException">An element with the same key already exists in the <see cref="T:System.Collections.IDictionary"/> object. </exception>
  87                 /// <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.IDictionary"/> is read-only.-or- The <see cref="T:System.Collections.IDictionary"/> has a fixed size. </exception>
  88                 public void Add(object key, object value)
  89                 {
  90                         throw new NotImplementedException();
  91                 }
  92
  93                 /// <summary>
  94                 /// Removes all elements from the <see cref="T:System.Collections.IDictionary"/> object.
  95                 /// </summary>
  96                 /// <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.IDictionary"/> object is read-only. </exception>
  97                 public void Clear()
  98                 {
  99                         throw new NotImplementedException();
 100                 }
 101
 102                 /// <summary>
 103                 /// Returns an <see cref="T:System.Collections.IDictionaryEnumerator"/> object for the <see cref="T:System.Collections.IDictionary"/> object.
 104                 /// </summary>
 105                 /// <returns>
 106                 /// An <see cref="T:System.Collections.IDictionaryEnumerator"/> object for the <see cref="T:System.Collections.IDictionary"/> object.
 107                 /// </returns>
 108                 IDictionaryEnumerator IDictionary.GetEnumerator()
 109                 {
 110                         throw new NotImplementedException();
 111                 }
 112
 113                 /// <summary>
 114                 /// Removes the element with the specified key from the <see cref="T:System.Collections.IDictionary"/> object.
 115                 /// </summary>
 116                 /// <param name="key">The key of the element to remove.</param>
 117                 /// <exception cref="T:System.ArgumentNullException">
 118                 ///     <paramref name="key"/> is null. </exception>
 119                 /// <exception cref="T:System.NotSupportedException">The <see cref="T:System.Collections.IDictionary"/> object is read-only.-or- The <see cref="T:System.Collections.IDictionary"/> has a fixed size. </exception>
 120                 public void Remove(object key)
 121                 {
 122                         throw new NotImplementedException();
 123                 }
 124
 125                 /// <summary>
 126                 /// Gets an <see cref="T:System.Collections.ICollection"/> object containing the keys of the <see cref="T:System.Collections.IDictionary"/> object.
 127                 /// </summary>
 128                 /// <value></value>
 129                 /// <returns>An <see cref="T:System.Collections.ICollection"/> object containing the keys of the <see cref="T:System.Collections.IDictionary"/> object.</returns>
 130                 public ICollection Keys
 131                 {
 132                         get { throw new NotImplementedException(); }
 133                 }
 134
 135                 /// <summary>
 136                 /// Gets an <see cref="T:System.Collections.ICollection"/> object containing the values in the <see cref="T:System.Collections.IDictionary"/> object.
 137                 /// </summary>
 138                 /// <value></value>
 139                 /// <returns>An <see cref="T:System.Collections.ICollection"/> object containing the values in the <see cref="T:System.Collections.IDictionary"/> object.</returns>
 140                 public ICollection Values
 141                 {
 142                         get { throw new NotImplementedException(); }
 143                 }
 144
 145                 /// <summary>
 146                 /// Gets a value indicating whether the <see cref="T:System.Collections.IDictionary"/> object is read-only.
 147                 /// </summary>
 148                 /// <value></value>
 149                 /// <returns>true if the <see cref="T:System.Collections.IDictionary"/> object is read-only; otherwise, false.</returns>
 150                 public bool IsReadOnly
 151                 {
 152                         get { throw new NotImplementedException(); }
 153                 }
 154
 155                 /// <summary>
 156                 /// Gets a value indicating whether the <see cref="T:System.Collections.IDictionary"/> object has a fixed size.
 157                 /// </summary>
 158                 /// <value></value>
 159                 /// <returns>true if the <see cref="T:System.Collections.IDictionary"/> object has a fixed size; otherwise, false.</returns>
 160                 public bool IsFixedSize
 161                 {
 162                         get { throw new NotImplementedException(); }
 163                 }
 164
 165                 /// <summary>
 166                 /// Copies the elements of the <see cref="T:System.Collections.ICollection"/> to an <see cref="T:System.Array"/>, starting at a particular <see cref="T:System.Array"/> index.
 167                 /// </summary>
 168                 /// <param name="array">The one-dimensional <see cref="T:System.Array"/> that is the destination of the elements copied from <see cref="T:System.Collections.ICollection"/>. The <see cref="T:System.Array"/> must have zero-based indexing.</param>
 169                 /// <param name="index">The zero-based index in <paramref name="array"/> at which copying begins.</param>
 170                 /// <exception cref="T:System.ArgumentNullException">
 171                 ///     <paramref name="array"/> is null. </exception>
 172                 /// <exception cref="T:System.ArgumentOutOfRangeException">
 173                 ///     <paramref name="index"/> is less than zero. </exception>
 174                 /// <exception cref="T:System.ArgumentException">
 175                 ///     <paramref name="array"/> is multidimensional.-or- <paramref name="index"/> is equal to or greater than the length of <paramref name="array"/>.-or- The number of elements in the source <see cref="T:System.Collections.ICollection"/> is greater than the available space from <paramref name="index"/> to the end of the destination <paramref name="array"/>. </exception>
 176                 /// <exception cref="T:System.ArgumentException">The type of the source <see cref="T:System.Collections.ICollection"/> cannot be cast automatically to the type of the destination <paramref name="array"/>. </exception>
 177                 public void CopyTo(Array array, int index)
 178                 {
 179                         throw new NotImplementedException();
 180                 }
 181
 182                 /// <summary>
 183                 /// Gets the number of elements contained in the <see cref="T:System.Collections.ICollection"/>.
 184                 /// </summary>
 185                 /// <value></value>
 186                 /// <returns>The number of elements contained in the <see cref="T:System.Collections.ICollection"/>.</returns>
 187                 public int Count
 188                 {
 189                         get { throw new NotImplementedException(); }
 190                 }
 191
 192                 /// <summary>
 193                 /// Gets an object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection"/>.
 194                 /// </summary>
 195                 /// <value></value>
 196                 /// <returns>An object that can be used to synchronize access to the <see cref="T:System.Collections.ICollection"/>.</returns>
 197                 public object SyncRoot
 198                 {
 199                         get { throw new NotImplementedException(); }
 200                 }
 201
 202                 /// <summary>
 203                 /// Gets a value indicating whether access to the <see cref="T:System.Collections.ICollection"/> is synchronized (thread safe).
 204                 /// </summary>
 205                 /// <value></value>
 206                 /// <returns>true if access to the <see cref="T:System.Collections.ICollection"/> is synchronized (thread safe); otherwise, false.</returns>
 207                 public bool IsSynchronized
 208                 {
 209                         get { throw new NotImplementedException(); }
 210                 }
 211
 212                 /// <summary>
 213                 /// Returns an enumerator that iterates through a collection.
 214                 /// </summary>
 215                 /// <returns>
 216                 /// An <see cref="T:System.Collections.IEnumerator"/> object that can be used to iterate through the collection.
 217                 /// </returns>
 218                 public IEnumerator GetEnumerator()
 219                 {
 220                         throw new NotImplementedException();
 221                 }
 222         }
 223 }