/// <summary>
/// Utility function that invokes the actual user interceptor extension method. If entityType is null
/// it looks for the generic interceptor. If its not null then it looks for a typed interceptor for the
/// specific type being passed.
/// </summary>
/// <param name="context">The context to pass as parameter to user code</param>
/// <param name="entityType">Type of the entity being processed</param>
/// <param name="isRequest">True if intercepting a request operation else false.</param>
internal void InvokeOperationInterceptors(SyncOperationContext context, Type entityType, bool isRequest)
{
SyncInterceptorsInfoWrapper wrapper = null;
if (this.SyncInterceptors.TryGetValue(context.ScopeName, out wrapper))
{
MethodInfo methodInfo = null;
switch (context.Operation)
{
case SyncOperations.Download:
if (entityType == null)
{
methodInfo = (isRequest) ? wrapper.DownloadRequestInterceptor : wrapper.DownloadResponseInterceptor;
}
else
{
Debug.Assert(!isRequest, "Cannot fire typed interceptor for DownloadRequest");
methodInfo = wrapper.GetResponseInterceptor(SyncOperations.Download, entityType);
}
break;
case SyncOperations.Upload:
if (entityType == null)
{
methodInfo = (isRequest) ? wrapper.UploadRequestInterceptor : wrapper.UploadResponseInterceptor;
}
else
{
methodInfo = (isRequest) ?
wrapper.GetRequestInterceptor(entityType) :
wrapper.GetResponseInterceptor(SyncOperations.Upload, entityType);
}
break;
}
if (methodInfo != null)
{
InvokeUserInterceptorMethod(methodInfo, OperationContext.Current.InstanceContext.GetServiceInstance(), new object[] { context });
}
}
}
/// <summary>
/// Utility function that invokes the actual user interceptor extension method. If entityType is null
/// it looks for the generic interceptor. If its not null then it looks for a typed interceptor for the
/// specific type being passed.
/// </summary>
/// <param name="context">The context to pass as parameter to user code</param>
/// <param name="entityType">Type of the entity being processed</param>
/// <param name="isRequest">True if intercepting a request operation else false.</param>
internal void InvokeOperationInterceptors(SyncOperationContext context, Type entityType, bool isRequest)
{
SyncInterceptorsInfoWrapper wrapper = null;
if (this.SyncInterceptors.TryGetValue(context.ScopeName, out wrapper))
{
MethodInfo methodInfo = null;
switch (context.Operation)
{
case SyncOperations.Download:
if (entityType == null)
{
methodInfo = (isRequest) ? wrapper.DownloadRequestInterceptor : wrapper.DownloadResponseInterceptor;
}
else
{
Debug.Assert(!isRequest, "Cannot fire typed interceptor for DownloadRequest");
methodInfo = wrapper.GetResponseInterceptor(SyncOperations.Download, entityType);
}
break;
case SyncOperations.Upload:
if (entityType == null)
{
methodInfo = (isRequest) ? wrapper.UploadRequestInterceptor : wrapper.UploadResponseInterceptor;
}
else
{
methodInfo = (isRequest) ?
wrapper.GetRequestInterceptor(entityType) :
wrapper.GetResponseInterceptor(SyncOperations.Upload, entityType);
}
break;
}
if (methodInfo != null)
{
InvokeUserInterceptorMethod(methodInfo, OperationContext.Current.InstanceContext.GetServiceInstance(), new object[] { context });
}
}
}
