Custom serialization

1 files changed, 11 insertions, 5 deletions

diff --git a/crypto/src/tsp/TSPValidationException.cs b/crypto/src/tsp/TSPValidationException.cs
index eb5181f2e..ca693fa38 100644
--- a/crypto/src/tsp/TSPValidationException.cs
+++ b/crypto/src/tsp/TSPValidationException.cs
@@ -13,29 +13,35 @@ namespace Org.BouncyCastle.Tsp
     public class TspValidationException
 		: TspException
 	{
-		private int failureCode;
+		protected readonly int m_failureCode;
 
 		public TspValidationException(string message)
-			: base(message)
+			: this(message, -1)
 		{
-			this.failureCode = -1;
 		}
 
 		public TspValidationException(string message, int failureCode)
 			: base(message)
 		{
-			this.failureCode = failureCode;
+			m_failureCode = failureCode;
 		}
 
 		protected TspValidationException(SerializationInfo info, StreamingContext context)
 			: base(info, context)
 		{
+			m_failureCode = info.GetInt32("failureCode");
+		}
+
+		public override void GetObjectData(SerializationInfo info, StreamingContext context)
+		{
+			base.GetObjectData(info, context);
+			info.AddValue("failureCode", m_failureCode);
 		}
 
 		/// <returns>The failure code associated with this exception, if one is set.</returns>
 		public int FailureCode
 		{
-			get { return failureCode; }
+			get { return m_failureCode; }
 		}
 	}
 }