diff options
Diffstat (limited to 'src/mscorlib/shared/System/Runtime/Serialization/SafeSerializationEventArgs.cs')
-rw-r--r-- | src/mscorlib/shared/System/Runtime/Serialization/SafeSerializationEventArgs.cs | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/mscorlib/shared/System/Runtime/Serialization/SafeSerializationEventArgs.cs b/src/mscorlib/shared/System/Runtime/Serialization/SafeSerializationEventArgs.cs new file mode 100644 index 0000000000..896b91fca0 --- /dev/null +++ b/src/mscorlib/shared/System/Runtime/Serialization/SafeSerializationEventArgs.cs @@ -0,0 +1,31 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. +// See the LICENSE file in the project root for more information. + +using System.Collections.Generic; + +namespace System.Runtime.Serialization +{ + // SafeSerializationEventArgs are provided to the delegates which do safe serialization. Each delegate + // serializes its own state into an IDeserializationCallback instance which must, itself, be serializable. + // These indivdiual states are then added to the SafeSerializationEventArgs in order to be saved away when + // the original ISerializable type is serialized. + public sealed class SafeSerializationEventArgs : EventArgs + { + private readonly List<object> _serializedStates = new List<object>(); + + internal SafeSerializationEventArgs() { } + + public void AddSerializedState(ISafeSerializationData serializedState) + { + if (serializedState == null) + throw new ArgumentNullException(nameof(serializedState)); + if (!serializedState.GetType().IsSerializable) + throw new ArgumentException(SR.Format(SR.Serialization_NonSerType, serializedState.GetType(), serializedState.GetType().Assembly.FullName)); + + _serializedStates.Add(serializedState); + } + + public StreamingContext StreamingContext { get; } + } +} |