/// <summary>
/// Remove all contents (normally by use of a truncate operation) from the data store and persist the change.
/// </summary>
public void RemoveAll()
{
Logger.LogDebug("Removing all from the Azure database", "AzureDocumentDbDataStore\\RemoveAll");
try
{
ResourceResponse <DocumentCollection> result = AzureDocumentDbHelper.ExecuteFaultTollerantFunction(() => AzureDocumentDbClient.DeleteDocumentCollectionAsync(AzureDocumentDbCollection.SelfLink, new RequestOptions()).Result);
}
finally
{
Logger.LogDebug("Removing all from the Azure database... Done", "AzureDocumentDbDataStore\\RemoveAll");
}
}
/// <summary>
/// Add the provided <paramref name="data"/> to the data store and persist the change.
/// </summary>
public void Add(TData data)
{
Logger.LogDebug("Adding data to the Azure database", "AzureDocumentDbDataStore\\Add");
try
{
DateTime start = DateTime.Now;
ResourceResponse <Document> result = AzureDocumentDbHelper.ExecuteFaultTollerantFunction(() => AzureDocumentDbClient.CreateDocumentAsync((AzureDocumentDbCollection).SelfLink, data).Result);
DateTime end = DateTime.Now;
Logger.LogDebug(string.Format("Adding data in the Azure database took {0} and cost:r\n{1}", end - start, result), "AzureDocumentDbDataStore\\Add");
}
finally
{
Logger.LogDebug("Adding data to the Azure database... Done", "AzureDocumentDbDataStore\\Add");
}
}
/// <summary>
/// Returns an enumerator that iterates through the collection.
/// </summary>
/// <returns>
/// A <see cref="T:System.Collections.Generic.IEnumerator`1"/> that can be used to iterate through the collection.
/// </returns>
/// <filterpriority>1</filterpriority>
public IEnumerator <TData> GetEnumerator()
{
Logger.LogDebug("Getting the enumerator for an Azure database query", "AzureDocumentDbDataStore\\GetEnumerator");
try
{
DateTime start = DateTime.Now;
IEnumerator <TData> result = AzureDocumentDbHelper.ExecuteFaultTollerantFunction(() => AzureDocumentDbQuery.GetEnumerator());
DateTime end = DateTime.Now;
Logger.LogDebug(string.Format("Getting the enumerator for an Azure database query took {0}", end - start), "AzureDocumentDbDataStore\\GetEnumerator");
return(result);
}
finally
{
Logger.LogDebug("Getting the enumerator for an Azure database query... Done", "AzureDocumentDbDataStore\\GetEnumerator");
}
}
/// <summary>
/// Update the provided <paramref name="data"/> in the data store and persist the change.
/// </summary>
public void Update(TData data)
{
Logger.LogDebug("Updating data in the Azure database", "AzureDocumentDbDataStore\\Update");
try
{
Logger.LogDebug("Getting existing document from the Azure database", "AzureDocumentDbDataStore\\Update");
DateTime start = DateTime.Now;
Document documentToUpdate = AzureDocumentDbClient.CreateDocumentQuery(AzureDocumentDbCollection.DocumentsLink)
.Where(d => d.Id == data.id)
.AsEnumerable()
.Single();
DateTime mid = DateTime.Now;
Logger.LogDebug(string.Format("Getting existing document from the Azure database took {0}", mid - start), "AzureDocumentDbDataStore\\Update");
Logger.LogDebug("Replacing existing document in the Azure database", "AzureDocumentDbDataStore\\Update");
ResourceResponse <Document> result = AzureDocumentDbHelper.ExecuteFaultTollerantFunction(() => AzureDocumentDbClient.ReplaceDocumentAsync(documentToUpdate.SelfLink, data).Result);
DateTime end = DateTime.Now;
Logger.LogDebug(string.Format("Replacing existing document in the Azure database took {0} and cost:r\n{1}", end - mid, result), "AzureDocumentDbDataStore\\Update");
}
finally
{
Logger.LogDebug("Updating data in the Azure database... Done", "AzureDocumentDbDataStore\\Update");
}
}