/// <summary>
/// Process the command.
/// </summary>
public override void ExecuteCmdlet()
{
// Obtain the source server and database name from the given parameters.
var serverName =
this.Database != null ? this.Database.ServerName :
this.ServerName;
var databaseName =
this.Database != null ? this.Database.Name :
this.DatabaseName;
// Get the SQL management client for the current subscription
SqlManagementClient sqlManagementClient = GetCurrentSqlClient();
try
{
if (databaseName != null)
{
// Retrieve the database with the specified name
RecoverableDatabaseGetResponse response = sqlManagementClient.RecoverableDatabases.Get(serverName, databaseName);
this.WriteObject(response.Database);
}
else
{
// No name specified, retrieve all databases in the server
RecoverableDatabaseListResponse response = sqlManagementClient.RecoverableDatabases.List(serverName);
this.WriteObject(response.Databases, true);
}
}
catch (Exception ex)
{
this.WriteErrorDetails(ex);
}
}
/// <summary>
/// Returns a collection of databases that can be recovered from a
/// specified server.
/// </summary>
/// <param name='serverName'>
/// Required. The name of the Azure SQL Database Server on which the
/// databases were hosted.
/// </param>
/// <param name='cancellationToken'>
/// Cancellation token.
/// </param>
/// <returns>
/// Contains the response to the List Recoverable Databases request.
/// </returns>
public async System.Threading.Tasks.Task <Microsoft.WindowsAzure.Management.Sql.Models.RecoverableDatabaseListResponse> ListAsync(string serverName, CancellationToken cancellationToken)
{
// Validate
if (serverName == null)
{
throw new ArgumentNullException("serverName");
}
// Tracing
bool shouldTrace = CloudContext.Configuration.Tracing.IsEnabled;
string invocationId = null;
if (shouldTrace)
{
invocationId = Tracing.NextInvocationId.ToString();
Dictionary <string, object> tracingParameters = new Dictionary <string, object>();
tracingParameters.Add("serverName", serverName);
Tracing.Enter(invocationId, this, "ListAsync", tracingParameters);
}
// Construct URL
string url = "/" + (this.Client.Credentials.SubscriptionId != null ? this.Client.Credentials.SubscriptionId.Trim() : "") + "/services/sqlservers/servers/" + serverName.Trim() + "/recoverabledatabases?contentview=generic";
string baseUrl = this.Client.BaseUri.AbsoluteUri;
// Trim '/' character from the end of baseUrl and beginning of url.
if (baseUrl[baseUrl.Length - 1] == '/')
{
baseUrl = baseUrl.Substring(0, baseUrl.Length - 1);
}
if (url[0] == '/')
{
url = url.Substring(1);
}
url = baseUrl + "/" + url;
url = url.Replace(" ", "%20");
// Create HTTP transport objects
HttpRequestMessage httpRequest = null;
try
{
httpRequest = new HttpRequestMessage();
httpRequest.Method = HttpMethod.Get;
httpRequest.RequestUri = new Uri(url);
// Set Headers
httpRequest.Headers.Add("x-ms-version", "2012-03-01");
// Set Credentials
cancellationToken.ThrowIfCancellationRequested();
await this.Client.Credentials.ProcessHttpRequestAsync(httpRequest, cancellationToken).ConfigureAwait(false);
// Send Request
HttpResponseMessage httpResponse = null;
try
{
if (shouldTrace)
{
Tracing.SendRequest(invocationId, httpRequest);
}
cancellationToken.ThrowIfCancellationRequested();
httpResponse = await this.Client.HttpClient.SendAsync(httpRequest, cancellationToken).ConfigureAwait(false);
if (shouldTrace)
{
Tracing.ReceiveResponse(invocationId, httpResponse);
}
HttpStatusCode statusCode = httpResponse.StatusCode;
if (statusCode != HttpStatusCode.OK)
{
cancellationToken.ThrowIfCancellationRequested();
CloudException ex = CloudException.Create(httpRequest, null, httpResponse, await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false));
if (shouldTrace)
{
Tracing.Error(invocationId, ex);
}
throw ex;
}
// Create Result
RecoverableDatabaseListResponse result = null;
// Deserialize Response
cancellationToken.ThrowIfCancellationRequested();
string responseContent = await httpResponse.Content.ReadAsStringAsync().ConfigureAwait(false);
result = new RecoverableDatabaseListResponse();
XDocument responseDoc = XDocument.Parse(responseContent);
XElement serviceResourcesSequenceElement = responseDoc.Element(XName.Get("ServiceResources", "http://schemas.microsoft.com/windowsazure"));
if (serviceResourcesSequenceElement != null)
{
result.Databases = new List <RecoverableDatabase>();
foreach (XElement serviceResourcesElement in serviceResourcesSequenceElement.Elements(XName.Get("ServiceResource", "http://schemas.microsoft.com/windowsazure")))
{
RecoverableDatabase serviceResourceInstance = new RecoverableDatabase();
result.Databases.Add(serviceResourceInstance);
XElement entityIdElement = serviceResourcesElement.Element(XName.Get("EntityId", "http://schemas.microsoft.com/windowsazure"));
if (entityIdElement != null)
{
string entityIdInstance = entityIdElement.Value;
serviceResourceInstance.EntityId = entityIdInstance;
}
XElement serverNameElement = serviceResourcesElement.Element(XName.Get("ServerName", "http://schemas.microsoft.com/windowsazure"));
if (serverNameElement != null)
{
string serverNameInstance = serverNameElement.Value;
serviceResourceInstance.ServerName = serverNameInstance;
}
XElement editionElement = serviceResourcesElement.Element(XName.Get("Edition", "http://schemas.microsoft.com/windowsazure"));
if (editionElement != null)
{
string editionInstance = editionElement.Value;
serviceResourceInstance.Edition = editionInstance;
}
XElement lastAvailableBackupDateElement = serviceResourcesElement.Element(XName.Get("LastAvailableBackupDate", "http://schemas.microsoft.com/windowsazure"));
if (lastAvailableBackupDateElement != null)
{
DateTime lastAvailableBackupDateInstance = DateTime.Parse(lastAvailableBackupDateElement.Value, CultureInfo.InvariantCulture);
serviceResourceInstance.LastAvailableBackupDate = lastAvailableBackupDateInstance;
}
XElement nameElement = serviceResourcesElement.Element(XName.Get("Name", "http://schemas.microsoft.com/windowsazure"));
if (nameElement != null)
{
string nameInstance = nameElement.Value;
serviceResourceInstance.Name = nameInstance;
}
XElement typeElement = serviceResourcesElement.Element(XName.Get("Type", "http://schemas.microsoft.com/windowsazure"));
if (typeElement != null)
{
string typeInstance = typeElement.Value;
serviceResourceInstance.Type = typeInstance;
}
XElement stateElement = serviceResourcesElement.Element(XName.Get("State", "http://schemas.microsoft.com/windowsazure"));
if (stateElement != null)
{
string stateInstance = stateElement.Value;
serviceResourceInstance.State = stateInstance;
}
}
}
result.StatusCode = statusCode;
if (httpResponse.Headers.Contains("x-ms-request-id"))
{
result.RequestId = httpResponse.Headers.GetValues("x-ms-request-id").FirstOrDefault();
}
if (shouldTrace)
{
Tracing.Exit(invocationId, result);
}
return(result);
}
finally
{
if (httpResponse != null)
{
httpResponse.Dispose();
}
}
}
finally
{
if (httpRequest != null)
{
httpRequest.Dispose();
}
}
}
/// <summary>
/// Given a <see cref="RecoverableDatabaseListResponse"/> this will create and return an array of <see cref="RecoverableDatabase"/>
/// object with the fields filled in.
/// </summary>
/// <param name="response">The response to turn into an array of <see cref="RecoverableDatabase"/> objects</param>
/// <returns>An array of <see cref="RecoverableDatabase"/> objects.</returns>
private RecoverableDatabase[] CreateRecoverableDatabaseFromResponse(RecoverableDatabaseListResponse response)
{
return response.Databases.Select(db => this.CreateRecoverableDatabaseFromResponse(
db.EntityId,
db.Name,
db.ServerName,
db.Edition,
db.LastAvailableBackupDate)).ToArray();
}
