using System.Globalization;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
+using System.Runtime.Serialization;
namespace System.Reflection {
-
- internal class MonoField : FieldInfo {
+
+ [Serializable]
+ internal class MonoField : FieldInfo, ISerializable {
internal IntPtr klass;
internal RuntimeFieldHandle fhandle;
string name;
public override object GetValue (object obj)
{
+ if (!IsStatic && obj == null)
+ throw new TargetException ("Non-static field requires a target");
+ if (!IsLiteral)
+ CheckGeneric ();
return GetValueInternal (obj);
}
public override void SetValue (object obj, object val, BindingFlags invokeAttr, Binder binder, CultureInfo culture)
{
if (!IsStatic && obj == null)
- throw new ArgumentNullException ("obj");
+ throw new TargetException ("Non-static field requires a target");
+ if (IsLiteral)
+ throw new FieldAccessException ("Cannot set a constant field");
if (binder == null)
binder = Binder.DefaultBinder;
+ CheckGeneric ();
if (val != null) {
- val = binder.ChangeType (val, type, culture);
- if (val == null)
- throw new ArgumentException ("Object type cannot be converted to target type.", "val");
+ object newVal;
+ newVal = binder.ChangeType (val, type, culture);
+ if (newVal == null)
+ throw new ArgumentException ("Object type " + val.GetType() + " cannot be converted to target type: " + type, "val");
+ val = newVal;
}
SetValueInternal (this, obj, val);
}
-
-#if NET_2_0 || BOOTSTRAP_NET_2_0
- [MonoTODO]
- public override Type[] OptionalCustomModifiers {
- get {
- throw new NotImplementedException ();
- }
+
+ internal MonoField Clone (string newName)
+ {
+ MonoField field = new MonoField ();
+ field.name = newName;
+ field.type = type;
+ field.attrs = attrs;
+ field.klass = klass;
+ field.fhandle = fhandle;
+ return field;
}
- [MonoTODO]
- public override Type[] RequiredCustomModifiers {
- get {
- throw new NotImplementedException ();
- }
+ // ISerializable
+ public void GetObjectData (SerializationInfo info, StreamingContext context)
+ {
+ MemberInfoSerializationHolder.Serialize (info, Name, ReflectedType,
+ ToString(), MemberTypes.Field);
}
-#endif
-#if NET_2_0 || BOOTSTRAP_NET_2_0
+#if NET_2_0
[MethodImplAttribute(MethodImplOptions.InternalCall)]
- public override extern FieldInfo Mono_GetGenericFieldDefinition ();
+ public override extern object GetRawConstantValue ();
+#endif
+
+ void CheckGeneric () {
+#if NET_2_0
+ if (DeclaringType.ContainsGenericParameters)
+ throw new InvalidOperationException ("Late bound operations cannot be performed on fields with types for which Type.ContainsGenericParameters is true.");
#endif
+ }
}
}