/// <summary>
/// Initializes a new instance of the <see cref="CloudQueueClient"/> class.
/// </summary>
/// <param name="usePathStyleUris">True to use path style Uris.</param>
/// <param name="baseAddressUri">The base address Uri.</param>
/// <param name="credentials">The credentials.</param>
internal CloudQueueClient(bool?usePathStyleUris, Uri baseAddressUri, StorageCredentials credentials)
{
CommonUtils.AssertNotNull("baseAddress", baseAddressUri);
CommonUtils.AssertNotNull("credentials", credentials);
if (!credentials.CanSignRequest)
{
throw new ArgumentException(SR.CredentialsCantSignRequest, "credentials");
}
this.BaseUri = baseAddressUri;
if (!this.BaseUri.IsAbsoluteUri)
{
CommonUtils.ArgumentOutOfRange("baseAddress", baseAddressUri);
}
this.Timeout = Constants.DefaultClientSideTimeout;
this.RetryPolicy = RetryPolicies.RetryExponential(RetryPolicies.DefaultClientRetryCount, RetryPolicies.DefaultClientBackoff);
this.Credentials = credentials;
if (usePathStyleUris.HasValue)
{
this.UsePathStyleUris = usePathStyleUris.Value;
}
else
{
// Automatically decide whether to use host style uri or path style uri
this.UsePathStyleUris = CommonUtils.UsePathStyleAddressing(this.BaseUri);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="TableServiceContext"/> class.
/// </summary>
/// <param name="baseAddress">The Table service endpoint to use create the service context.</param>
/// <param name="credentials">The account credentials.</param>
public TableServiceContext(string baseAddress, StorageCredentials credentials)
: base(new Uri(baseAddress))
{
if (string.IsNullOrEmpty(baseAddress))
{
throw new ArgumentNullException("baseAddress");
}
if (credentials == null)
{
throw new ArgumentNullException("credentials");
}
if ((!credentials.CanSignRequest) || (!credentials.CanSignRequestLite))
{
throw new ArgumentException(SR.CredentialsCantSignRequest, "credentials");
}
SendingRequest += new EventHandler <SendingRequestEventArgs>(this.DataContextSendingRequest);
StorageCredentials = credentials;
IgnoreMissingProperties = true;
MergeOption = MergeOption.PreserveChanges;
RetryPolicy = RetryPolicies.RetryExponential(RetryPolicies.DefaultClientRetryCount, RetryPolicies.DefaultClientBackoff);
Timeout = (int)TimeSpan.FromSeconds(90).TotalSeconds;
}
/// <summary>
/// Uploads a single block.
/// </summary>
/// <param name="blockId">A base64-encoded block ID that identifies the block.</param>
/// <param name="blockData">A stream that provides the data for the block.</param>
/// <param name="contentMD5">An optional hash value that will be used to set the <see cref="BlobProperties.ContentMD5"/> property
/// on the blob. May be <c>null</c> or an empty string.</param>
/// <param name="options">An object that specifies any additional options for the request.</param>
public void PutBlock(string blockId, Stream blockData, string contentMD5, BlobRequestOptions options)
{
var fullModifier = BlobRequestOptions.CreateFullModifier(this.ServiceClient, options);
var position = blockData.Position;
var retryPolicy = blockData.CanSeek ? fullModifier.RetryPolicy : RetryPolicies.NoRetry();
TaskImplHelper.ExecuteImplWithRetry(
() =>
{
if (blockData.CanSeek)
{
blockData.Position = position;
}
return(this.UploadBlock(blockData, blockId, contentMD5, fullModifier));
},
retryPolicy);
}
/// <summary>
/// Begins an asynchronous operation to upload a single block.
/// </summary>
/// <param name="blockId">A base64-encoded block ID that identifies the block.</param>
/// <param name="blockData">A stream that provides the data for the block.</param>
/// <param name="contentMD5">An optional hash value that will be used to set the <see cref="BlobProperties.ContentMD5"/> property
/// on the blob. May be <c>null</c> or an empty string.</param>
/// <param name="options">An object that specifies any additional options for the request.</param>
/// <param name="callback">The callback delegate that will receive notification when the asynchronous operation completes.</param>
/// <param name="state">A user-defined object that will be passed to the callback delegate.</param>
/// <returns>An <see cref="IAsyncResult"/> that references the asynchronous operation.</returns>
public IAsyncResult BeginPutBlock(string blockId, Stream blockData, string contentMD5, BlobRequestOptions options, AsyncCallback callback, object state)
{
var fullModifier = BlobRequestOptions.CreateFullModifier(this.ServiceClient, options);
var position = blockData.Position;
var retryPolicy = blockData.CanSeek ? fullModifier.RetryPolicy : RetryPolicies.NoRetry();
return(TaskImplHelper.BeginImplWithRetry(
() =>
{
if (blockData.CanSeek)
{
blockData.Position = position;
}
return this.UploadBlock(blockData, blockId, contentMD5, fullModifier);
},
retryPolicy,
callback,
state));
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudTableClient"/> class using the specified Table service endpoint
/// and account credentials.
/// </summary>
/// <param name="baseAddressUri">The Table service endpoint to use to create the client.</param>
/// <param name="credentials">The account credentials.</param>
public CloudTableClient(Uri baseAddressUri, StorageCredentials credentials)
{
if (baseAddressUri == null)
{
throw new ArgumentNullException("baseAddressUri");
}
if (credentials == null)
{
throw new ArgumentNullException("credentials");
}
if ((!credentials.CanSignRequest) || (!credentials.CanSignRequestLite))
{
throw new ArgumentException(SR.CredentialsCantSignRequest, "credentials");
}
this.BaseUri = baseAddressUri;
this.Credentials = credentials;
this.RetryPolicy = RetryPolicies.RetryExponential(RetryPolicies.DefaultClientRetryCount, RetryPolicies.DefaultClientBackoff);
this.Timeout = TimeSpan.FromSeconds(90);
}
/// <summary>
/// Initializes a new instance of the <see cref="CloudTableQuery{TElement}"/> class with the specified query.
/// </summary>
/// <param name="query">The base query.</param>
public CloudTableQuery(DataServiceQuery <TElement> query)
: this(query, RetryPolicies.RetryExponential(3, TimeSpan.FromSeconds(2)))
{
}