/// <summary>
/// Formats and adds the parameter to the <see cref="PutItemRequest"/>.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="loggingEvent">The logging event.</param>
/// <returns>Chainable reference to the original request.</returns>
public virtual PutItemRequest AddFormatParameter(PutItemRequest request, LoggingEvent loggingEvent)
{
request.CheckNull("request");
loggingEvent.CheckNull("loggingEvent");
object formattedValue = Layout.Format(loggingEvent);
return AddToItemsIfNotNullOrEmpty(request, formattedValue);
}
/// <summary>
/// Add the specifed string item to the <c>Request.Items</c> collection if it is not empty.
/// </summary>
/// <param name="request">The <see cref="PutItemRequest"/>.</param>
/// <param name="logItem">The log item.</param>
/// <returns>Chainable reference to the original request.</returns>
protected virtual PutItemRequest AddToItemsIfNotNullOrEmpty(PutItemRequest request, object logItem)
{
request.CheckNull("request");
if (null != logItem && !string.IsNullOrEmpty(logItem.ToString()))
{
DynamoDbAttributeBuilder builder = new DynamoDbAttributeBuilder();
switch (Type)
{
case ParameterType.B:
request.Item.Add(Name, builder.BuildAttributeForTypeBinary(logItem));
break;
case ParameterType.N:
request.Item.Add(Name, builder.BuildAttributeForTypeNumeric(logItem));
break;
default:
request.Item.Add(Name, builder.BuildAttributeForTypeString(logItem));
break;
}
}
return request;
}