InstanceKeyCollisionException.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / System.Runtime.DurableInstancing / System / Runtime / DurableInstancing / InstanceKeyCollisionException.cs / 1305376 / InstanceKeyCollisionException.cs
                        

                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------

namespace System.Runtime.DurableInstancing 
{
    using System.Diagnostics.CodeAnalysis; 
    using System.Runtime.Serialization; 
    using System.Security;
    using System.Xml.Linq; 

    [Serializable]
    public class InstanceKeyCollisionException : InstancePersistenceCommandException
    { 
        const string ConflictingInstanceIdName = "instancePersistenceConflictingInstanceId";
        const string InstanceKeyName = "instancePersistenceInstanceKey"; 
 
        public InstanceKeyCollisionException()
            : this(SRCore.KeyCollisionDefault, null) 
        {
        }

        public InstanceKeyCollisionException(string message) 
            : this(message, null)
        { 
        } 

        public InstanceKeyCollisionException(string message, Exception innerException) 
            : base(message, innerException)
        {
        }
 
        public InstanceKeyCollisionException(XName commandName, Guid instanceId, InstanceKey instanceKey, Guid conflictingInstanceId)
            : this(commandName, instanceId, instanceKey, conflictingInstanceId, null) 
        { 
        }
 
        public InstanceKeyCollisionException(XName commandName, Guid instanceId, InstanceKey instanceKey, Guid conflictingInstanceId, Exception innerException)
            : this(commandName, instanceId, instanceKey, conflictingInstanceId, ToMessage(instanceId, instanceKey, conflictingInstanceId), innerException)
        {
        } 

        public InstanceKeyCollisionException(XName commandName, Guid instanceId, InstanceKey instanceKey, Guid conflictingInstanceId, string message, Exception innerException) 
            : base(commandName, instanceId, message, innerException) 
        {
            ConflictingInstanceId = conflictingInstanceId; 
            InstanceKey = instanceKey;
        }

        [SecurityCritical] 
        protected InstanceKeyCollisionException(SerializationInfo info, StreamingContext context)
            : base(info, context) 
        { 
            ConflictingInstanceId = (Guid) info.GetValue(ConflictingInstanceIdName, typeof(Guid));
            Guid guid = (Guid) info.GetValue(InstanceKeyName, typeof(Guid)); 
            InstanceKey = guid == Guid.Empty ? null : new InstanceKey(guid);
        }

        public Guid ConflictingInstanceId { get; private set; } 

        public InstanceKey InstanceKey { get; private set; } 
 
        [Fx.Tag.SecurityNote(Critical = "Overrides critical inherited method")]
        [SecurityCritical] 
        [SuppressMessage(FxCop.Category.Security, FxCop.Rule.SecureGetObjectDataOverrides,
            Justification = "Method is SecurityCritical")]
        public override void GetObjectData(SerializationInfo info, StreamingContext context)
        { 
            base.GetObjectData(info, context);
            info.AddValue(ConflictingInstanceIdName, ConflictingInstanceId, typeof(Guid)); 
            info.AddValue(InstanceKeyName, (InstanceKey != null && InstanceKey.IsValid) ? InstanceKey.Value : Guid.Empty, typeof(Guid)); 
        }
 
        static string ToMessage(Guid instanceId, InstanceKey instanceKey, Guid conflictingInstanceId)
        {
            if (instanceKey != null && instanceKey.IsValid)
            { 
                if (instanceId != Guid.Empty && conflictingInstanceId != Guid.Empty)
                { 
                    return SRCore.KeyCollisionSpecific(instanceId, instanceKey.Value, conflictingInstanceId); 
                }
                return SRCore.KeyCollisionSpecificKeyOnly(instanceKey.Value); 
            }
            return SRCore.KeyCollisionDefault;
        }
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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