/// <summary>
/// Parses the raw message.
/// </summary>
/// <param name="message">The raw message as string.</param>
/// <returns>List of <see cref="ChangeMessageRecovery"/>.</returns>
private static IEnumerable <ChangeMessageRecovery> ParseMessage(XElement message)
{
List <ChangeMessageRecovery> changeMessageList = new List <ChangeMessageRecovery>();
if (message != null)
{
string resourceType = message.Element(OperationElement).Value;
// Retrieve values from the XML.
foreach (XElement resourceNode in message.Element(ChangedDataElement).Elements(ResourceElement))
{
string resourceId = GetAttributeValue(resourceNode, ResourceIdAttribute);
string dataNamespace = GetAttributeValue(resourceNode, NameSpaceAttribute);
string dateAddedString = GetAttributeValue(resourceNode, DateAddedAttribute);
string dateModifiedString = GetAttributeValue(resourceNode, DateModifiedAttribute);
string resourceName = GetAttributeValue(resourceNode, ResourceNameAttribute);
string resourceTypeId = GetAttributeValue(resourceNode, ResourceTypeIdAttribute);
// Parse the string values to get the required datatype.
Guid resourceGuid;
Guid.TryParse(resourceId, out resourceGuid);
Guid resourceTypeGuid;
Guid.TryParse(resourceTypeId, out resourceTypeGuid);
DateTime addedDateTime;
DateTime.TryParse(dateAddedString, out addedDateTime);
DateTime modifiedDateTime;
DateTime.TryParse(dateModifiedString, out modifiedDateTime);
// Create the model to be saved into the database.
ChangeMessageRecovery changeMessage = new ChangeMessageRecovery
{
Id = Guid.NewGuid(),
ChangeType = (short)GetChangeType(resourceType),
DataModelNamespace = dataNamespace,
ResourceId = resourceGuid,
DateAdded = addedDateTime,
DateModified = modifiedDateTime,
ResourceTypeId = resourceTypeGuid,
ResourceTypeName = resourceName
};
if (changeMessage.ResourceId != Guid.Empty)
{
changeMessageList.Add(changeMessage);
}
}
}
return(changeMessageList);
}
/// <summary>
/// Converts a ChangeMessageRecovery into a ResourceChangeMessage.
/// </summary>
/// <param name="changeMessage">The change message.</param>
/// <returns>Resource change message.</returns>
internal static ResourceChangeMessage ToResourceChangeMessage(this ChangeMessageRecovery changeMessage)
{
if (changeMessage == null)
{
return(null);
}
ResourceChangeMessage resChangeMessage = new ResourceChangeMessage
{
ResourceId = changeMessage.ResourceId,
ResourceTypeId = changeMessage.ResourceTypeId,
ResourceTypeName = changeMessage.ResourceTypeName,
DataModelNamespace = changeMessage.DataModelNamespace,
ChangeType = (ResourceChangeType)Enum.Parse(typeof(ResourceChangeType), changeMessage.ChangeType.ToString()),
DateAdded = changeMessage.DateAdded,
DateModified = changeMessage.DateModified
};
return(resChangeMessage);
}
/// <summary>
/// Converts a ResourceChangeMessage into a ChangeMessageRecovery
/// </summary>
/// <param name="resChangeMessage">The res change message.</param>
/// <returns>Change message recovery.</returns>
internal static ChangeMessageRecovery ToChangeMessage(this ResourceChangeMessage resChangeMessage)
{
if (resChangeMessage == null)
{
return(null);
}
ChangeMessageRecovery changeMessage = new ChangeMessageRecovery
{
Id = Guid.NewGuid(),
ResourceId = resChangeMessage.ResourceId,
ResourceTypeId = resChangeMessage.ResourceTypeId,
ResourceTypeName = resChangeMessage.ResourceTypeName,
DataModelNamespace = resChangeMessage.DataModelNamespace,
DateAdded = resChangeMessage.DateAdded,
DateModified = resChangeMessage.DateModified,
ChangeType = (short)resChangeMessage.ChangeType
};
return(changeMessage);
}
partial void DeleteChangeMessageRecovery(ChangeMessageRecovery instance);
partial void UpdateChangeMessageRecovery(ChangeMessageRecovery instance);
partial void InsertChangeMessageRecovery(ChangeMessageRecovery instance);
