/// <summary>
/// Checks a <see cref="LogEventPropertyValue"/> to have the correct data value type.
/// </summary>
/// <param name="receivedPropertyName">The key to use when writing the data value as GELF property.</param>
/// <param name="property">The <see cref="LogEventPropertyValue"/> containing the data value.</param>
/// <returns>A <see cref="GraylogPropertyCheckResult"/> with the check result.</returns>
public GraylogPropertyCheckResult CheckProperty(string receivedPropertyName, LogEventPropertyValue property)
{
var res = new GraylogPropertyCheckResult {
ReceivedPropertyName = receivedPropertyName
};
var pos = IndexOfKey(receivedPropertyName);
if (pos == -1)
{
res.CheckResult |= GraylogPropertyCheckResultType.ErrorNameNotRegistered;
return(res);
}
res.ExpectedPropertyName = Keys[pos];
if (!receivedPropertyName.Equals(res.ExpectedPropertyName))
{
res.CheckResult |= GraylogPropertyCheckResultType.ErrorNameSpelling;
}
res.PropertyValue = GetValue(property, out var receivedType);
var expectedType = Values[pos];
if (expectedType == GraylogPropertyType.Object && receivedType != GraylogPropertyType.String || !expectedType.HasFlag(receivedType))
{
res.CheckResult |= GraylogPropertyCheckResultType.ErrorValueTypeNotMatching;
res.ExpectedValueType = expectedType;
res.ReceivedValueType = receivedType;
}
return(res);
}
private GelfMessage CreatePropertyErrorMessage(GraylogPropertyCheckResult propCheckResult)
{
var propertyErrorMessageBuilder = CreateGelfMessageBuilder("Error in property name/type check.", DateTime.UtcNow, GelfLevel.Error);
if (string.IsNullOrEmpty(propCheckResult.ExpectedPropertyName))
{
propertyErrorMessageBuilder.SetAdditionalField($"{_config.PropertyPrefix}expectedPropertyName", propCheckResult.ExpectedPropertyName);
}
if (string.IsNullOrEmpty(propCheckResult.ReceivedPropertyName))
{
propertyErrorMessageBuilder.SetAdditionalField($"{_config.PropertyPrefix}receivedPropertyName", propCheckResult.ReceivedPropertyName);
}
if (propCheckResult.ExpectedValueType != GraylogPropertyType.Undefined)
{
propertyErrorMessageBuilder.SetAdditionalField($"{_config.PropertyPrefix}expectedPropertyType", propCheckResult.ExpectedValueType.ToString());
}
if (propCheckResult.ReceivedValueType != GraylogPropertyType.Undefined)
{
propertyErrorMessageBuilder.SetAdditionalField($"{_config.PropertyPrefix}receivedPropertyType", propCheckResult.ReceivedValueType.ToString());
}
return(propertyErrorMessageBuilder.ToMessage());
}
