public KeepAliveMessageHandle(T message, IQueueStorageProvider storage, TimeSpan keepAliveAfter, TimeSpan keepAlivePeriod)
{
_storage = storage;
Message = message;
_timer = new Timer(state => _storage.KeepAlive(Message), null, keepAliveAfter, keepAlivePeriod);
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudStorageProviders"/> class.
/// </summary>
/// <param name="blobStorage">
/// The BLOB storage.
/// </param>
/// <param name="queueStorage">
/// The queue storage.
/// </param>
/// <param name="tableStorage">
/// The table storage.
/// </param>
/// <remarks>
/// </remarks>
public CloudStorageProviders(
IBlobStorageProvider blobStorage, IQueueStorageProvider queueStorage, ITableStorageProvider tableStorage)
{
this.BlobStorage = blobStorage;
this.QueueStorage = queueStorage;
this.TableStorage = tableStorage;
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudStorageProviders"/> class.
/// </summary>
/// <param name="blobStorage">The blob storage provider.</param>
/// <param name="queueStorage">The queue storage provider.</param>
/// <param name="tableStorage">The table storage provider.</param>
public CloudStorageProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudStorageProviders"/> class.
/// </summary>
/// <param name="blobStorage">The blob storage provider.</param>
/// <param name="queueStorage">The queue storage provider.</param>
/// <param name="tableStorage">The table storage provider.</param>
public CloudStorageProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
}
/// <summary>IoC constructor.</summary>
public RuntimeProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage,
ILog log)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
Log = log;
}
/// <summary>IoC constructor.</summary>
public RuntimeProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage,
ILog log)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
Log = log;
}
public static KeepAliveMessageHandle <T> GetResilient <T>(this IQueueStorageProvider provider, string queueName, TimeSpan keepAliveAfter, int maxProcessingTrials)
where T : class
{
var messages = provider.Get <T>(queueName, 1, keepAliveAfter + TimeSpan.FromSeconds(30), maxProcessingTrials).ToList();
if (messages.Count == 0)
{
return(null);
}
return(new KeepAliveMessageHandle <T>(messages[0], provider, keepAliveAfter, TimeSpan.FromSeconds(30)));
}
/// <summary>IoC constructor.</summary>
public RuntimeProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage,
IRuntimeFinalizer runtimeFinalizer,
Storage.Shared.Logging.ILog log)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
RuntimeFinalizer = runtimeFinalizer;
Log = log;
}
/// <summary>Initializes a new instance of the <see cref="T:MapReduceBlobSet"/> generic class.</summary>
/// <param name="blobStorage">The blob storage provider.</param>
/// <param name="queueStorage">The queue storage provider.</param>
public MapReduceBlobSet(IBlobStorageProvider blobStorage, IQueueStorageProvider queueStorage)
{
if (null == blobStorage)
{
throw new ArgumentNullException("blobStorage");
}
if (null == queueStorage)
{
throw new ArgumentNullException("queueStorage");
}
_blobStorage = blobStorage;
_queueStorage = queueStorage;
}
/// <summary>Initializes a new instance of the
/// <see cref="T:MapReduceJob{TMapIn,TMapOut,TReduceOut}"/> generic class.</summary>
/// <param name="blobStorage">The blob storage provider.</param>
/// <param name="queueStorage">The queue storage provider.</param>
public MapReduceJob(IBlobStorageProvider blobStorage, IQueueStorageProvider queueStorage)
{
if (null == blobStorage)
{
throw new ArgumentNullException("blobStorage");
}
if (null == queueStorage)
{
throw new ArgumentNullException("queueStorage");
}
_jobName = Guid.NewGuid().ToString("N");
_blobStorage = blobStorage;
_queueStorage = queueStorage;
}
/// <summary>IoC constructor.</summary>
public CloudInfrastructureProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage,
ILog log,
IProvisioningProvider provisioning,
IRuntimeFinalizer runtimeFinalizer)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
Log = log;
Provisioning = provisioning;
RuntimeFinalizer = runtimeFinalizer;
}
/// <summary>IoC constructor.</summary>
public CloudStorageProviders(
IBlobStorageProvider blobStorage,
IQueueStorageProvider queueStorage,
ITableStorageProvider tableStorage,
IBlobStorageProvider neutralBlobStorage,
IQueueStorageProvider neutralQueueStorage,
ITableStorageProvider neutralTableStorage,
IBlobStorageProvider rawBlobStorage,
IRuntimeFinalizer runtimeFinalizer = null)
{
BlobStorage = blobStorage;
QueueStorage = queueStorage;
TableStorage = tableStorage;
NeutralBlobStorage = neutralBlobStorage;
NeutralQueueStorage = neutralQueueStorage;
NeutralTableStorage = neutralTableStorage;
RawBlobStorage = rawBlobStorage;
RuntimeFinalizer = runtimeFinalizer;
}
/// <summary>Initializes a new instance of the
/// <see cref="T:MapReduceJob{TMapIn,TMapOut,TReduceOut}"/> generic class.</summary>
/// <param name="jobId">The ID of the job as previously returned by <see cref="M:PushItems"/>.</param>
/// <param name="blobStorage">The blob storage provider.</param>
/// <param name="queueStorage">The queue storage provider.</param>
public MapReduceJob(string jobId, IBlobStorageProvider blobStorage, IQueueStorageProvider queueStorage)
{
if (null == jobId)
{
throw new ArgumentNullException("jobId");
}
if (null == blobStorage)
{
throw new ArgumentNullException("blobStorage");
}
if (null == queueStorage)
{
throw new ArgumentNullException("queueStorage");
}
_jobName = jobId;
_itemsPushed = true;
_blobStorage = blobStorage;
_queueStorage = queueStorage;
}
public static KeepAliveMessageHandle <T> GetResilient <T>(this IQueueStorageProvider provider)
where T : class
{
return(GetResilient <T>(provider, GetDefaultStorageName(typeof(T)), TimeSpan.FromSeconds(90), 5));
}
/// <summary>Put a message on a queue (derived from the message type T).</summary>
public static void Put <T>(this IQueueStorageProvider provider, T message)
{
provider.Put(GetDefaultStorageName(typeof(T)), message);
}
/// <summary>Put a message on a queue (derived from the message type T), but keep it invisible for a delay.</summary>
public static void PutWithDelay <T>(this IQueueStorageProvider provider, T message, TimeSpan delay)
{
provider.Put(GetDefaultStorageName(typeof(T)), message, delay: delay);
}
/// <summary>Gets messages from a queue with a visibility timeout of 2 hours.</summary>
/// <typeparam name="T">Type of the messages.</typeparam>
/// <param name="provider">Queue storage provider.</param>
/// <param name="queueName">Identifier of the queue to be pulled.</param>
/// <param name="count">Maximal number of messages to be retrieved.</param>
/// <param name="maxProcessingTrials">
/// Maximum number of message processing trials, before the message is considered as
/// being poisonous, removed from the queue and persisted to the 'failing-messages' store.
/// </param>
/// <returns>Enumeration of messages, possibly empty.</returns>
public static IEnumerable <T> Get <T>(this IQueueStorageProvider provider, string queueName, int count, int maxProcessingTrials)
{
return(provider.Get <T>(queueName, count, new TimeSpan(2, 0, 0), maxProcessingTrials));
}
/// <summary>Gets messages from a queue (derived from the message type T) with a visibility timeout of 2 hours.</summary>
/// <typeparam name="T">Type of the messages.</typeparam>
/// <param name="provider">Queue storage provider.</param>
/// <param name="count">Maximal number of messages to be retrieved.</param>
/// <param name="maxProcessingTrials">
/// Maximum number of message processing trials, before the message is considered as
/// being poisonous, removed from the queue and persisted to the 'failing-messages' store.
/// </param>
/// <returns>Enumeration of messages, possibly empty.</returns>
public static IEnumerable <T> Get <T>(this IQueueStorageProvider provider, int count, int maxProcessingTrials)
{
return(provider.Get <T>(GetDefaultStorageName(typeof(T)), count, new TimeSpan(2, 0, 0), maxProcessingTrials));
}
/// <summary>
/// Initializes a new instance of the <see cref="QueueStorageTests"/> class.
/// </summary>
/// <param name="storage">
/// The storage.
/// </param>
/// <remarks>
/// </remarks>
protected QueueStorageTests(CloudStorageProviders storage)
{
this.QueueStorage = storage.QueueStorage;
this.BlobStorage = storage.BlobStorage;
}
/// <summary>Gets the approximate age of the top message in a queue (derived from the message type T).</summary>
public static Maybe <TimeSpan> GetApproximateLatency <T>(this IQueueStorageProvider provider)
{
return(provider.GetApproximateLatency(GetDefaultStorageName(typeof(T))));
}
/// <summary>Put messages on a queue (derived from the message type T).</summary>
/// <typeparam name="T">Type of the messages.</typeparam>
/// <param name="messages">Messages to be put.</param>
/// <remarks>If the queue does not exist, it gets created.</remarks>
public static void PutRangeParallel <T>(this IQueueStorageProvider provider, IEnumerable <T> messages)
{
provider.PutRangeParallel(GetDefaultStorageName(typeof(T)), messages);
}
public static KeepAliveMessageHandle <T> GetResilient <T>(this IQueueStorageProvider provider, TimeSpan keepAliveAfter, int maxProcessingTrials)
where T : class
{
return(GetResilient <T>(provider, GetDefaultStorageName(typeof(T)), keepAliveAfter, maxProcessingTrials));
}
public static KeepAliveMessageHandle <T> GetResilient <T>(this IQueueStorageProvider provider, string queueName)
where T : class
{
return(GetResilient <T>(provider, queueName, TimeSpan.FromSeconds(90), 5));
}
/// <summary>Clear all the messages from a queue (derived from the message type T).</summary>
public static void Clear <T>(this IQueueStorageProvider provider)
{
provider.Clear(GetDefaultStorageName(typeof(T)));
}
/// <summary>Deletes a queue (derived from the message type T).</summary>
/// <returns><c>true</c> if the queue name has been actually deleted.</returns>
public static bool DeleteQueue <T>(this IQueueStorageProvider provider)
{
return(provider.DeleteQueue(GetDefaultStorageName(typeof(T))));
}
protected QueueStorageTests(CloudStorageProviders storage)
{
QueueStorage = storage.QueueStorage;
BlobStorage = storage.BlobStorage;
}
/// <summary>Gets the approximate number of items in a queue (derived from the message type T).</summary>
public static int GetApproximateCount <T>(this IQueueStorageProvider provider)
{
return(provider.GetApproximateCount(GetDefaultStorageName(typeof(T))));
}
