Evaluates a string in the context of a specified object. A task runner can use this action to evaluate SQL queries stored in Amazon S3.
public object Execute(ExecutorContext context) { var cmdletContext = context as CmdletContext; // create request var request = new Amazon.DataPipeline.Model.EvaluateExpressionRequest(); if (cmdletContext.Expression != null) { request.Expression = cmdletContext.Expression; } if (cmdletContext.ObjectId != null) { request.ObjectId = cmdletContext.ObjectId; } if (cmdletContext.PipelineId != null) { request.PipelineId = cmdletContext.PipelineId; } 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 EvaluateExpression operation. /// <seealso cref="Amazon.DataPipeline.IAmazonDataPipeline.EvaluateExpression"/> /// </summary> /// /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression 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<EvaluateExpressionResponse> EvaluateExpressionAsync(EvaluateExpressionRequest request, CancellationToken cancellationToken = default(CancellationToken)) { var marshaller = new EvaluateExpressionRequestMarshaller(); var unmarshaller = EvaluateExpressionResponseUnmarshaller.GetInstance(); return Invoke<IRequest, EvaluateExpressionRequest, EvaluateExpressionResponse>(request, marshaller, unmarshaller, signer, cancellationToken); }
/// <summary> /// <para>Evaluates a string in the context of a specified object. A task runner can use this action to evaluate SQL queries stored in Amazon /// S3. </para> /// </summary> /// /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression service method on /// AmazonDataPipeline.</param> /// /// <returns>The response from the EvaluateExpression service method, as returned by AmazonDataPipeline.</returns> /// /// <exception cref="T:Amazon.DataPipeline.Model.PipelineNotFoundException" /> /// <exception cref="T:Amazon.DataPipeline.Model.InternalServiceErrorException" /> /// <exception cref="T:Amazon.DataPipeline.Model.InvalidRequestException" /> /// <exception cref="T:Amazon.DataPipeline.Model.TaskNotFoundException" /> /// <exception cref="T:Amazon.DataPipeline.Model.PipelineDeletedException" /> public EvaluateExpressionResponse EvaluateExpression(EvaluateExpressionRequest request) { var task = EvaluateExpressionAsync(request); try { return task.Result; } catch(AggregateException e) { ExceptionDispatchInfo.Capture(e.InnerException).Throw(); return null; } }
private Amazon.DataPipeline.Model.EvaluateExpressionResponse CallAWSServiceOperation(IAmazonDataPipeline client, Amazon.DataPipeline.Model.EvaluateExpressionRequest request) { Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Data Pipeline", "EvaluateExpression"); try { #if DESKTOP return(client.EvaluateExpression(request)); #elif CORECLR return(client.EvaluateExpressionAsync(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; } }
/// <summary> /// Initiates the asynchronous execution of the EvaluateExpression operation. /// </summary> /// /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression operation on AmazonDataPipelineClient.</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 EndEvaluateExpression /// operation.</returns> public IAsyncResult BeginEvaluateExpression(EvaluateExpressionRequest request, AsyncCallback callback, object state) { var marshaller = new EvaluateExpressionRequestMarshaller(); var unmarshaller = EvaluateExpressionResponseUnmarshaller.Instance; return BeginInvoke<EvaluateExpressionRequest>(request, marshaller, unmarshaller, callback, state); }
/// <summary> /// Initiates the asynchronous execution of the EvaluateExpression operation. /// <seealso cref="Amazon.DataPipeline.IAmazonDataPipeline.EvaluateExpression"/> /// </summary> /// /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression 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 async Task<EvaluateExpressionResponse> EvaluateExpressionAsync(EvaluateExpressionRequest request, CancellationToken cancellationToken = default(CancellationToken)) { var marshaller = new EvaluateExpressionRequestMarshaller(); var unmarshaller = EvaluateExpressionResponseUnmarshaller.GetInstance(); var response = await Invoke<IRequest, EvaluateExpressionRequest, EvaluateExpressionResponse>(request, marshaller, unmarshaller, signer, cancellationToken) .ConfigureAwait(continueOnCapturedContext: false); return response; }
/// <summary> /// Task runners call <code>EvaluateExpression</code> to evaluate a string in the context /// of the specified object. For example, a task runner can evaluate SQL queries stored /// in Amazon S3. /// </summary> /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression service method.</param> /// /// <returns>The response from the EvaluateExpression service method, as returned by DataPipeline.</returns> /// <exception cref="Amazon.DataPipeline.Model.InternalServiceErrorException"> /// An internal service error occurred. /// </exception> /// <exception cref="Amazon.DataPipeline.Model.InvalidRequestException"> /// The request was not valid. Verify that your request was properly formatted, that the /// signature was generated with the correct credentials, and that you haven't exceeded /// any of the service limits for your account. /// </exception> /// <exception cref="Amazon.DataPipeline.Model.PipelineDeletedException"> /// The specified pipeline has been deleted. /// </exception> /// <exception cref="Amazon.DataPipeline.Model.PipelineNotFoundException"> /// The specified pipeline was not found. Verify that you used the correct user and account /// identifiers. /// </exception> /// <exception cref="Amazon.DataPipeline.Model.TaskNotFoundException"> /// The specified task was not found. /// </exception> public EvaluateExpressionResponse EvaluateExpression(EvaluateExpressionRequest request) { var marshaller = new EvaluateExpressionRequestMarshaller(); var unmarshaller = EvaluateExpressionResponseUnmarshaller.Instance; return Invoke<EvaluateExpressionRequest,EvaluateExpressionResponse>(request, marshaller, unmarshaller); }
/// <summary> /// <para>Evaluates a string in the context of a specified object. A task runner can use this action to evaluate SQL queries stored in Amazon /// S3. </para> /// </summary> /// /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression service method on /// AmazonDataPipeline.</param> /// /// <returns>The response from the EvaluateExpression service method, as returned by AmazonDataPipeline.</returns> /// /// <exception cref="T:Amazon.DataPipeline.Model.PipelineNotFoundException" /> /// <exception cref="T:Amazon.DataPipeline.Model.InternalServiceErrorException" /> /// <exception cref="T:Amazon.DataPipeline.Model.InvalidRequestException" /> /// <exception cref="T:Amazon.DataPipeline.Model.TaskNotFoundException" /> /// <exception cref="T:Amazon.DataPipeline.Model.PipelineDeletedException" /> public EvaluateExpressionResponse EvaluateExpression(EvaluateExpressionRequest request) { var task = EvaluateExpressionAsync(request); try { return task.Result; } catch(AggregateException e) { throw e.InnerException; } }
IAsyncResult invokeEvaluateExpression(EvaluateExpressionRequest evaluateExpressionRequest, AsyncCallback callback, object state, bool synchronized) { IRequest irequest = new EvaluateExpressionRequestMarshaller().Marshall(evaluateExpressionRequest); var unmarshaller = EvaluateExpressionResponseUnmarshaller.GetInstance(); AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller); Invoke(result); return result; }
/// <summary> /// Initiates the asynchronous execution of the EvaluateExpression operation. /// <seealso cref="Amazon.DataPipeline.IAmazonDataPipeline.EvaluateExpression"/> /// </summary> /// /// <param name="evaluateExpressionRequest">Container for the necessary parameters to execute the EvaluateExpression operation on /// AmazonDataPipeline.</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 /// EndEvaluateExpression operation.</returns> public IAsyncResult BeginEvaluateExpression(EvaluateExpressionRequest evaluateExpressionRequest, AsyncCallback callback, object state) { return invokeEvaluateExpression(evaluateExpressionRequest, callback, state, false); }
/// <summary> /// <para>Evaluates a string in the context of a specified object. A task runner can use this action to evaluate SQL queries stored in Amazon /// S3. </para> /// </summary> /// /// <param name="evaluateExpressionRequest">Container for the necessary parameters to execute the EvaluateExpression service method on /// AmazonDataPipeline.</param> /// /// <returns>The response from the EvaluateExpression service method, as returned by AmazonDataPipeline.</returns> /// /// <exception cref="PipelineNotFoundException"/> /// <exception cref="InternalServiceErrorException"/> /// <exception cref="InvalidRequestException"/> /// <exception cref="TaskNotFoundException"/> /// <exception cref="PipelineDeletedException"/> public EvaluateExpressionResponse EvaluateExpression(EvaluateExpressionRequest evaluateExpressionRequest) { IAsyncResult asyncResult = invokeEvaluateExpression(evaluateExpressionRequest, null, null, true); return EndEvaluateExpression(asyncResult); }
/// <summary> /// Initiates the asynchronous execution of the EvaluateExpression operation. /// </summary> /// /// <param name="request">Container for the necessary parameters to execute the EvaluateExpression 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<EvaluateExpressionResponse> EvaluateExpressionAsync(EvaluateExpressionRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken)) { var marshaller = new EvaluateExpressionRequestMarshaller(); var unmarshaller = EvaluateExpressionResponseUnmarshaller.Instance; return InvokeAsync<EvaluateExpressionRequest,EvaluateExpressionResponse>(request, marshaller, unmarshaller, cancellationToken); }