public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.RDS.Model.DownloadDBLogFilePortionRequest();
if (cmdletContext.DBInstanceIdentifier != null)
{
request.DBInstanceIdentifier = cmdletContext.DBInstanceIdentifier;
}
if (cmdletContext.LogFileName != null)
{
request.LogFileName = cmdletContext.LogFileName;
}
if (cmdletContext.Marker != null)
{
request.Marker = cmdletContext.Marker;
}
if (cmdletContext.NumberOfLines != null)
{
request.NumberOfLines = cmdletContext.NumberOfLines.Value;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
/// <summary>
/// Initiates the asynchronous execution of the DownloadDBLogFilePortion operation.
/// <seealso cref="Amazon.RDS.AmazonRDS.DownloadDBLogFilePortion"/>
/// </summary>
///
/// <param name="downloadDBLogFilePortionRequest">Container for the necessary parameters to execute the DownloadDBLogFilePortion operation on
/// AmazonRDS.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking
/// EndDownloadDBLogFilePortion operation.</returns>
public IAsyncResult BeginDownloadDBLogFilePortion(DownloadDBLogFilePortionRequest downloadDBLogFilePortionRequest, AsyncCallback callback, object state)
{
return invokeDownloadDBLogFilePortion(downloadDBLogFilePortionRequest, callback, state, false);
}
IAsyncResult invokeDownloadDBLogFilePortion(DownloadDBLogFilePortionRequest downloadDBLogFilePortionRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new DownloadDBLogFilePortionRequestMarshaller().Marshall(downloadDBLogFilePortionRequest);
var unmarshaller = DownloadDBLogFilePortionResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
/// <summary>
/// <para> Downloads the last line of the specified log file. </para>
/// </summary>
///
/// <param name="downloadDBLogFilePortionRequest">Container for the necessary parameters to execute the DownloadDBLogFilePortion service method
/// on AmazonRDS.</param>
///
/// <returns>The response from the DownloadDBLogFilePortion service method, as returned by AmazonRDS.</returns>
///
/// <exception cref="DBInstanceNotFoundException"/>
public DownloadDBLogFilePortionResponse DownloadDBLogFilePortion(DownloadDBLogFilePortionRequest downloadDBLogFilePortionRequest)
{
IAsyncResult asyncResult = invokeDownloadDBLogFilePortion(downloadDBLogFilePortionRequest, null, null, true);
return EndDownloadDBLogFilePortion(asyncResult);
}
/// <summary>
/// Initiates the asynchronous execution of the DownloadDBLogFilePortion operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DownloadDBLogFilePortion operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<DownloadDBLogFilePortionResponse> DownloadDBLogFilePortionAsync(DownloadDBLogFilePortionRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DownloadDBLogFilePortionRequestMarshaller();
var unmarshaller = DownloadDBLogFilePortionResponseUnmarshaller.Instance;
return InvokeAsync<DownloadDBLogFilePortionRequest,DownloadDBLogFilePortionResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Downloads all or a portion of the specified log file, up to 1 MB in size.
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DownloadDBLogFilePortion service method.</param>
///
/// <returns>The response from the DownloadDBLogFilePortion service method, as returned by RDS.</returns>
/// <exception cref="Amazon.RDS.Model.DBInstanceNotFoundException">
/// <i>DBInstanceIdentifier</i> does not refer to an existing DB instance.
/// </exception>
/// <exception cref="Amazon.RDS.Model.DBLogFileNotFoundException">
/// <i>LogFileName</i> does not refer to an existing DB log file.
/// </exception>
public DownloadDBLogFilePortionResponse DownloadDBLogFilePortion(DownloadDBLogFilePortionRequest request)
{
var marshaller = new DownloadDBLogFilePortionRequestMarshaller();
var unmarshaller = DownloadDBLogFilePortionResponseUnmarshaller.Instance;
return Invoke<DownloadDBLogFilePortionRequest,DownloadDBLogFilePortionResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the DownloadDBLogFilePortion operation.
/// <seealso cref="Amazon.RDS.IAmazonRDS.DownloadDBLogFilePortion"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DownloadDBLogFilePortion operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<DownloadDBLogFilePortionResponse> DownloadDBLogFilePortionAsync(DownloadDBLogFilePortionRequest request, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DownloadDBLogFilePortionRequestMarshaller();
var unmarshaller = DownloadDBLogFilePortionResponseUnmarshaller.GetInstance();
return Invoke<IRequest, DownloadDBLogFilePortionRequest, DownloadDBLogFilePortionResponse>(request, marshaller, unmarshaller, signer, cancellationToken);
}
/// <summary>
/// <para> Downloads the last line of the specified log file. </para>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DownloadDBLogFilePortion service method
/// on AmazonRDS.</param>
///
/// <returns>The response from the DownloadDBLogFilePortion service method, as returned by AmazonRDS.</returns>
///
/// <exception cref="T:Amazon.RDS.Model.DBInstanceNotFoundException" />
public DownloadDBLogFilePortionResponse DownloadDBLogFilePortion(DownloadDBLogFilePortionRequest request)
{
var task = DownloadDBLogFilePortionAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
/// <summary>
/// <para> Downloads the last line of the specified log file. </para>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DownloadDBLogFilePortion service method
/// on AmazonRDS.</param>
///
/// <returns>The response from the DownloadDBLogFilePortion service method, as returned by AmazonRDS.</returns>
///
/// <exception cref="T:Amazon.RDS.Model.DBInstanceNotFoundException" />
public DownloadDBLogFilePortionResponse DownloadDBLogFilePortion(DownloadDBLogFilePortionRequest request)
{
var task = DownloadDBLogFilePortionAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// <para> Downloads the last line of the specified log file. </para>
/// </summary>
///
/// <param name="downloadDBLogFilePortionRequest">Container for the necessary parameters to execute the DownloadDBLogFilePortion service method
/// on AmazonRDS.</param>
///
/// <returns>The response from the DownloadDBLogFilePortion service method, as returned by AmazonRDS.</returns>
///
/// <exception cref="T:Amazon.RDS.Model.DBInstanceNotFoundException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public async Task<DownloadDBLogFilePortionResponse> DownloadDBLogFilePortionAsync(DownloadDBLogFilePortionRequest downloadDBLogFilePortionRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DownloadDBLogFilePortionRequestMarshaller();
var unmarshaller = DownloadDBLogFilePortionResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, DownloadDBLogFilePortionRequest, DownloadDBLogFilePortionResponse>(downloadDBLogFilePortionRequest, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
private Amazon.RDS.Model.DownloadDBLogFilePortionResponse CallAWSServiceOperation(IAmazonRDS client, Amazon.RDS.Model.DownloadDBLogFilePortionRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon Relational Database Service", "DownloadDBLogFilePortion");
try
{
#if DESKTOP
return(client.DownloadDBLogFilePortion(request));
#elif CORECLR
return(client.DownloadDBLogFilePortionAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
#pragma warning disable CS0618, CS0612 //A class member was marked with the Obsolete attribute
var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
#pragma warning restore CS0618, CS0612 //A class member was marked with the Obsolete attribute
// create request and set iteration invariants
var request = new Amazon.RDS.Model.DownloadDBLogFilePortionRequest();
if (cmdletContext.DBInstanceIdentifier != null)
{
request.DBInstanceIdentifier = cmdletContext.DBInstanceIdentifier;
}
if (cmdletContext.LogFileName != null)
{
request.LogFileName = cmdletContext.LogFileName;
}
if (cmdletContext.NumberOfLines != null)
{
request.NumberOfLines = cmdletContext.NumberOfLines.Value;
}
// Initialize loop variant and commence piping
var _nextToken = cmdletContext.Marker;
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.Marker));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.Marker = _nextToken;
CmdletOutput output;
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
if (!useParameterSelect)
{
pipelineOutput = cmdletContext.Select(response, this);
}
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
_nextToken = response.Marker;
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
ProcessOutput(output);
} while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken));
if (useParameterSelect)
{
WriteObject(cmdletContext.Select(null, this));
}
return(null);
}
/// <summary>
/// Initiates the asynchronous execution of the DownloadDBLogFilePortion operation.
/// <seealso cref="Amazon.RDS.IAmazonRDS"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DownloadDBLogFilePortion operation on AmazonRDSClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndDownloadDBLogFilePortion
/// operation.</returns>
public IAsyncResult BeginDownloadDBLogFilePortion(DownloadDBLogFilePortionRequest request, AsyncCallback callback, object state)
{
var marshaller = new DownloadDBLogFilePortionRequestMarshaller();
var unmarshaller = DownloadDBLogFilePortionResponseUnmarshaller.Instance;
return BeginInvoke<DownloadDBLogFilePortionRequest>(request, marshaller, unmarshaller,
callback, state);
}
