SerializationFieldInfo.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / clr / src / BCL / System / Runtime / Serialization / SerializationFieldInfo.cs / 1 / SerializationFieldInfo.cs

                            // ==++== 
//
//   Copyright (c) Microsoft Corporation.  All rights reserved.
//
// ==--== 
/*============================================================
** 
** Class: SerializationFieldInfo 
**
** 
** Purpose: Provides a methods of representing imaginary fields
** which are unique to serialization.  In this case, what we're
** representing is the private members of parent classes.  We
** aggregate the RuntimeFieldInfo associated with this member 
** and return a managled form of the name.  The name that we
** return is .parentname.fieldname 
** 
**
============================================================*/ 
using System;
using System.Reflection;
using System.Globalization;
 
namespace System.Runtime.Serialization {
 
    internal sealed class SerializationFieldInfo : FieldInfo { 

        internal static readonly char   FakeNameSeparatorChar   = '+'; 
        internal static readonly String FakeNameSeparatorString = "+";

        private RuntimeFieldInfo m_field;
        private String           m_serializationName; 

        public override Module Module { get { return m_field.Module; } } 
        public override int MetadataToken { get { return m_field.MetadataToken; } } 

        internal SerializationFieldInfo(RuntimeFieldInfo field, String namePrefix) { 
            BCLDebug.Assert(field!=null,      "[SerializationFieldInfo.ctor]field!=null");
            BCLDebug.Assert(namePrefix!=null, "[SerializationFieldInfo.ctor]namePrefix!=null");

            m_field = field; 
            m_serializationName = String.Concat(namePrefix, FakeNameSeparatorString, m_field.Name);
        } 
 
        //
        // MemberInfo methods 
        //
        public override String Name {
            get {
                return m_serializationName; 
            }
        } 
 
        public override Type DeclaringType {
            get { 
                return m_field.DeclaringType;
            }
        }
 
        public override Type ReflectedType {
            get { 
                return m_field.ReflectedType; 
            }
        } 

        public override Object[] GetCustomAttributes(bool inherit) {
            return m_field.GetCustomAttributes(inherit);
        } 

        public override Object[] GetCustomAttributes(Type attributeType, bool inherit) { 
            return m_field.GetCustomAttributes(attributeType, inherit); 
        }
 
        public override bool IsDefined(Type attributeType, bool inherit) {
            return m_field.IsDefined(attributeType, inherit);
        }
 
        //
        // FieldInfo methods 
        // 
        public override Type FieldType {
            get { 
                return m_field.FieldType;
            }
        }
 
        public override Object GetValue(Object obj) {
            return m_field.GetValue(obj); 
        } 

        internal Object InternalGetValue(Object obj, bool requiresAccessCheck) { 
            RtFieldInfo field = m_field as RtFieldInfo;
            if (field != null)
                return field.InternalGetValue(obj, requiresAccessCheck);
            else 
                return m_field.GetValue(obj);
        } 
 
        public override void SetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, CultureInfo culture) {
            m_field.SetValue(obj, value, invokeAttr, binder, culture); 
        }

        internal void InternalSetValue(Object obj, Object value, BindingFlags invokeAttr, Binder binder, CultureInfo culture, bool requiresAccessCheck, bool isBinderDefault) {
            //m_field.InternalSetValue(obj, value, invokeAttr, binder, culture, requiresAccessCheck, isBinderDefault); 
            RtFieldInfo field = m_field as RtFieldInfo;
            if (field != null) 
                field.InternalSetValue(obj, value, invokeAttr, binder, culture, false); 
            else
                m_field.SetValue(obj, value, invokeAttr, binder, culture); 
        }

        internal RuntimeFieldInfo FieldInfo {
            get { 
                return m_field;
            } 
        } 

        public override RuntimeFieldHandle FieldHandle { 
            get {
                return m_field.FieldHandle;
            }
        } 

        public override FieldAttributes Attributes { 
            get { 
                return m_field.Attributes;
            } 
        }

    }
}
                        

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