1 // System.Reflection/TypeDelegator.cs
3 // Paolo Molaro (lupus@ximian.com)
5 // (C) 2002 Ximian, Inc.
8 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
10 // Permission is hereby granted, free of charge, to any person obtaining
11 // a copy of this software and associated documentation files (the
12 // "Software"), to deal in the Software without restriction, including
13 // without limitation the rights to use, copy, modify, merge, publish,
14 // distribute, sublicense, and/or sell copies of the Software, and to
15 // permit persons to whom the Software is furnished to do so, subject to
16 // the following conditions:
18 // The above copyright notice and this permission notice shall be
19 // included in all copies or substantial portions of the Software.
21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
31 using System.Reflection;
32 using System.Globalization;
33 using System.Runtime.InteropServices;
35 namespace System.Reflection {
41 public class TypeDelegator : Type {
42 protected Type typeImpl;
44 protected TypeDelegator () {
47 public TypeDelegator( Type delegatingType)
49 if (delegatingType == null)
50 throw new ArgumentNullException ("delegatingType must be non-null");
51 typeImpl = delegatingType;
54 public override Assembly Assembly {
55 get { return typeImpl.Assembly; }
58 public override string AssemblyQualifiedName {
59 get { return typeImpl.AssemblyQualifiedName; }
62 public override Type BaseType {
63 get { return typeImpl.BaseType; }
66 public override string FullName {
67 get { return typeImpl.FullName; }
70 public override Guid GUID {
71 get { return typeImpl.GUID; }
74 public override Module Module {
75 get { return typeImpl.Module; }
78 public override string Name {
79 get { return typeImpl.Name; }
82 public override string Namespace {
83 get { return typeImpl.Namespace; }
86 public override RuntimeTypeHandle TypeHandle {
87 get { return typeImpl.TypeHandle; }
90 public override Type UnderlyingSystemType {
91 get { return typeImpl.UnderlyingSystemType; }
94 protected override TypeAttributes GetAttributeFlagsImpl ()
96 return typeImpl.Attributes;
99 protected override ConstructorInfo GetConstructorImpl (
100 BindingFlags bindingAttr, Binder binder, CallingConventions callConvention,
101 Type[] types, ParameterModifier[] modifiers)
103 return typeImpl.GetConstructor (bindingAttr, binder, callConvention, types, modifiers);
109 public override ConstructorInfo[] GetConstructors( BindingFlags bindingAttr)
111 return typeImpl.GetConstructors (bindingAttr);
114 public override object[] GetCustomAttributes (bool inherit)
116 return typeImpl.GetCustomAttributes (inherit);
119 public override object[] GetCustomAttributes (Type attributeType, bool inherit)
121 return typeImpl.GetCustomAttributes (attributeType, inherit);
124 public override Type GetElementType()
126 return typeImpl.GetElementType ();
129 public override EventInfo GetEvent( string name, BindingFlags bindingAttr)
131 return typeImpl.GetEvent (name, bindingAttr);
134 public override EventInfo[] GetEvents()
136 return GetEvents (BindingFlags.Public);
139 public override EventInfo[] GetEvents (BindingFlags bindingAttr)
141 return typeImpl.GetEvents (bindingAttr);
144 public override FieldInfo GetField (string name, BindingFlags bindingAttr)
146 return typeImpl.GetField (name, bindingAttr);
149 public override FieldInfo[] GetFields( BindingFlags bindingAttr)
151 return typeImpl.GetFields (bindingAttr);
154 public override Type GetInterface( string name, bool ignoreCase)
156 return typeImpl.GetInterface (name, ignoreCase);
162 public override InterfaceMapping GetInterfaceMap( Type interfaceType)
164 return typeImpl.GetInterfaceMap (interfaceType);
167 public override Type[] GetInterfaces ()
169 return typeImpl.GetInterfaces ();
172 public override MemberInfo[] GetMember( string name, MemberTypes type, BindingFlags bindingAttr)
174 return typeImpl.GetMember (name, type, bindingAttr);
177 public override MemberInfo[] GetMembers( BindingFlags bindingAttr)
179 return typeImpl.GetMembers (bindingAttr);
182 protected override MethodInfo GetMethodImpl( string name, BindingFlags bindingAttr, Binder binder, CallingConventions callConvention, Type[] types, ParameterModifier[] modifiers)
184 // Can't call GetMethod since it makes restrictive argument checks
185 return typeImpl.GetMethodImplInternal (name, bindingAttr, binder, callConvention, types, modifiers);
188 public override MethodInfo[] GetMethods( BindingFlags bindingAttr)
190 return typeImpl.GetMethods (bindingAttr);
193 public override Type GetNestedType( string name, BindingFlags bindingAttr)
195 return typeImpl.GetNestedType (name, bindingAttr);
198 public override Type[] GetNestedTypes( BindingFlags bindingAttr)
200 return typeImpl.GetNestedTypes (bindingAttr);
203 public override PropertyInfo[] GetProperties( BindingFlags bindingAttr)
205 return typeImpl.GetProperties (bindingAttr);
208 protected override PropertyInfo GetPropertyImpl( string name, BindingFlags bindingAttr, Binder binder, Type returnType, Type[] types, ParameterModifier[] modifiers)
210 // Can't call GetProperty since it makes restrictive argument checks
211 return typeImpl.GetPropertyImplInternal (name, bindingAttr, binder, returnType, types, modifiers);
214 protected override bool HasElementTypeImpl()
216 return typeImpl.HasElementType;
219 public override object InvokeMember( string name, BindingFlags invokeAttr, Binder binder, object target, object[] args, ParameterModifier[] modifiers, CultureInfo culture, string[] namedParameters) {
220 return typeImpl.InvokeMember (name, invokeAttr, binder, target, args, modifiers, culture, namedParameters);
223 protected override bool IsArrayImpl()
225 return typeImpl.IsArray;
228 protected override bool IsByRefImpl()
230 return typeImpl.IsByRef;
233 protected override bool IsCOMObjectImpl()
235 return typeImpl.IsCOMObject;
238 public override bool IsDefined( Type attributeType, bool inherit) {
239 return typeImpl.IsDefined (attributeType, inherit);
242 protected override bool IsPointerImpl()
244 return typeImpl.IsPointer;
247 protected override bool IsPrimitiveImpl()
249 return typeImpl.IsPrimitive;
252 protected override bool IsValueTypeImpl()
254 return typeImpl.IsValueType;
257 #if NET_2_0 || BOOTSTRAP_NET_2_0
258 public override Type[] GetGenericArguments ()
260 throw new NotImplementedException ();
264 public override bool ContainsGenericParameters {
266 throw new NotImplementedException ();
270 public override bool IsGenericParameter {
272 throw new NotImplementedException ();
276 public override int GenericParameterPosition {
278 throw new NotImplementedException ();
282 public override MethodInfo DeclaringMethod {
284 throw new NotImplementedException ();
288 public override int MetadataToken {
290 return typeImpl.MetadataToken;