private string GetLatestWorkflowTypeVersion()
{
var request = new ListWorkflowTypesRequest
{
Domain = Constants.SWF_DOMAIN,
Name = Constants.SWF_WORKFLOW_TYPE_NAME,
RegistrationStatus = RegistrationStatus.REGISTERED
};
var listResponse = _instance._swfClient.ListWorkflowTypesAsync(request).Result;
return listResponse.WorkflowTypeInfos.TypeInfos[0].WorkflowType.Version;
}
internal ListWorkflowTypesResponse ListWorkflowTypes(ListWorkflowTypesRequest request)
{
var task = ListWorkflowTypesAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
ExceptionDispatchInfo.Capture(e.InnerException).Throw();
return null;
}
}
/// <summary>
/// Initiates the asynchronous execution of the ListWorkflowTypes operation.
/// <seealso cref="Amazon.SimpleWorkflow.IAmazonSimpleWorkflow"/>
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ListWorkflowTypes 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<ListWorkflowTypesResponse> ListWorkflowTypesAsync(ListWorkflowTypesRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ListWorkflowTypesRequestMarshaller();
var unmarshaller = ListWorkflowTypesResponseUnmarshaller.Instance;
return InvokeAsync<ListWorkflowTypesRequest,ListWorkflowTypesResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Returns information about workflow types in the specified domain. The results may
/// be split into multiple pages that can be retrieved by making the call repeatedly.
///
///
///
/// <para>
/// <b>Access Control</b>
/// </para>
///
/// <para>
/// You can use IAM policies to control this action's access to Amazon SWF resources as
/// follows:
/// </para>
/// <ul> <li>Use a <code>Resource</code> element with the domain name to limit the action
/// to only specified domains.</li> <li>Use an <code>Action</code> element to allow or
/// deny permission to call this action.</li> <li>You cannot use an IAM policy to constrain
/// this action's parameters.</li> </ul>
/// <para>
/// If the caller does not have sufficient permissions to invoke the action, or the parameter
/// values fall outside the specified constraints, the action fails by throwing <code>OperationNotPermitted</code>.
/// For details and example IAM policies, see <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using
/// IAM to Manage Access to Amazon SWF Workflows</a>.
/// </para>
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the ListWorkflowTypes service method.</param>
///
/// <returns>The response from the ListWorkflowTypes service method, as returned by SimpleWorkflow.</returns>
/// <exception cref="OperationNotPermittedException">
/// Returned when the caller does not have sufficient permissions to invoke the action.
/// </exception>
/// <exception cref="UnknownResourceException">
/// Returned when the named resource cannot be found with in the scope of this operation
/// (region or domain). This could happen if the named resource was never created or is
/// no longer available for this operation.
/// </exception>
public ListWorkflowTypesResponse ListWorkflowTypes(ListWorkflowTypesRequest request)
{
var marshaller = new ListWorkflowTypesRequestMarshaller();
var unmarshaller = ListWorkflowTypesResponseUnmarshaller.Instance;
return Invoke<ListWorkflowTypesRequest,ListWorkflowTypesResponse>(request, marshaller, unmarshaller);
}
internal ListWorkflowTypesPaginator(IAmazonSimpleWorkflow client, ListWorkflowTypesRequest request)
{
this._client = client;
this._request = request;
}
/// <summary>
/// Initiates the asynchronous execution of the ListWorkflowTypes operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the ListWorkflowTypes operation on AmazonSimpleWorkflowClient.</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 EndListWorkflowTypes
/// operation.</returns>
public IAsyncResult BeginListWorkflowTypes(ListWorkflowTypesRequest request, AsyncCallback callback, object state)
{
var marshaller = new ListWorkflowTypesRequestMarshaller();
var unmarshaller = ListWorkflowTypesResponseUnmarshaller.Instance;
return BeginInvoke<ListWorkflowTypesRequest>(request, marshaller, unmarshaller,
callback, state);
}
public static string GetServiceOutput()
{
var sb = new StringBuilder(1024);
using (var sr = new StringWriter(sb))
{
sr.WriteLine("===============================");
sr.WriteLine("| AWS Simple Workflow Service |");
sr.WriteLine("===============================");
try
{
// Print the available domains, workflows and activities. Region endpoint depends on where
// you chose to set up your workflow domain
var swfClient = new AmazonSimpleWorkflowClient(RegionEndpoint.USWest2);
sr.WriteLine();
var listDomainRequest = new ListDomainsRequest
{
RegistrationStatus = "REGISTERED"
};
var listDomainResponse = swfClient.ListDomains(listDomainRequest);
foreach (var domain in listDomainResponse.DomainInfos.Infos)
{
sr.WriteLine("[" + domain.Name + "]");
sr.WriteLine("status: " + domain.Status);
sr.WriteLine("description: " + domain.Description);
sr.WriteLine("\n WORKFLOWS");
var listWorkflowRequest = new ListWorkflowTypesRequest
{
Domain = domain.Name,
RegistrationStatus = "REGISTERED"
};
var listWorkflowTypesResponse = swfClient.ListWorkflowTypes(listWorkflowRequest);
foreach (
var workflow in
listWorkflowTypesResponse.WorkflowTypeInfos.TypeInfos)
{
sr.WriteLine(" [" + workflow.WorkflowType.Name + "] (" + workflow.WorkflowType.Version + ") " + workflow.Status);
sr.WriteLine(" creation: " + workflow.CreationDate);
sr.WriteLine(" deprecation: " + workflow.DeprecationDate);
sr.WriteLine(" description:" + TrimStringToLength(workflow.Description, 60, "", " "));
sr.WriteLine();
}
sr.WriteLine("\n ACTIVITIES");
var listActivityRequest = new ListActivityTypesRequest
{
Domain = domain.Name,
RegistrationStatus = "REGISTERED"
};
var listActivityResponse = swfClient.ListActivityTypes(listActivityRequest);
foreach (
var activity in listActivityResponse.ActivityTypeInfos.TypeInfos)
{
sr.WriteLine(" [" + activity.ActivityType.Name + "] (" + activity.ActivityType.Version + ") " + activity.Status);
sr.WriteLine(" creation: " + activity.CreationDate);
sr.WriteLine(" deprecation: " + activity.DeprecationDate);
sr.WriteLine(" description:" + TrimStringToLength(activity.Description, 60, "", " "));
sr.WriteLine();
}
}
}
catch (AmazonSimpleWorkflowException ex)
{
if (ex.ErrorCode != null && ex.ErrorCode.Equals("AuthFailure"))
{
sr.WriteLine("The account you are using is not signed up for Amazon SWF.");
sr.WriteLine("You can sign up for Amazon SWF at http://aws.amazon.com/swf");
}
else
{
sr.WriteLine("Caught Exception: " + ex.Message);
sr.WriteLine("Response Status Code: " + ex.StatusCode);
sr.WriteLine("Error Code: " + ex.ErrorCode);
sr.WriteLine("Error Type: " + ex.ErrorType);
sr.WriteLine("Request ID: " + ex.RequestId);
sr.WriteLine("Data: " + ex.Data);
sr.WriteLine("Stacktrace: " + ex.StackTrace);
}
}
sr.WriteLine();
}
return sb.ToString();
}
IAsyncResult invokeListWorkflowTypes(ListWorkflowTypesRequest listWorkflowTypesRequest, AsyncCallback callback, object state, bool synchronized)
{
IRequest irequest = new ListWorkflowTypesRequestMarshaller().Marshall(listWorkflowTypesRequest);
var unmarshaller = ListWorkflowTypesResponseUnmarshaller.GetInstance();
AsyncResult result = new AsyncResult(irequest, callback, state, synchronized, signer, unmarshaller);
Invoke(result);
return result;
}
private Amazon.SimpleWorkflow.Model.ListWorkflowTypesResponse CallAWSServiceOperation(IAmazonSimpleWorkflow client, Amazon.SimpleWorkflow.Model.ListWorkflowTypesRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "AWS Simple Workflow Service (SWF)", "ListWorkflowTypes");
try
{
#if DESKTOP
return(client.ListWorkflowTypes(request));
#elif CORECLR
return(client.ListWorkflowTypesAsync(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;
var useParameterSelect = this.Select.StartsWith("^") || this.PassThru.IsPresent;
// create request and set iteration invariants
var request = new Amazon.SimpleWorkflow.Model.ListWorkflowTypesRequest();
if (cmdletContext.Domain != null)
{
request.Domain = cmdletContext.Domain;
}
if (cmdletContext.Name != null)
{
request.Name = cmdletContext.Name;
}
if (cmdletContext.RegistrationStatus != null)
{
request.RegistrationStatus = cmdletContext.RegistrationStatus;
}
if (cmdletContext.ReverseOrder != null)
{
request.ReverseOrder = cmdletContext.ReverseOrder.Value;
}
// Initialize loop variants and commence piping
System.String _nextToken = null;
int? _emitLimit = null;
int _retrievedSoFar = 0;
if (AutoIterationHelpers.HasValue(cmdletContext.NextPageToken))
{
_nextToken = cmdletContext.NextPageToken;
}
if (AutoIterationHelpers.HasValue(cmdletContext.MaximumPageSize))
{
// The service has a maximum page size of 1000. If the user has
// asked for more items than page max, and there is no page size
// configured, we rely on the service ignoring the set maximum
// and giving us 1000 items back. If a page size is set, that will
// be used to configure the pagination.
// We'll make further calls to satisfy the user's request.
_emitLimit = cmdletContext.MaximumPageSize;
}
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextPageToken));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.NextPageToken = _nextToken;
if (_emitLimit.HasValue)
{
int correctPageSize = AutoIterationHelpers.Min(1000, _emitLimit.Value);
request.MaximumPageSize = AutoIterationHelpers.ConvertEmitLimitToInt32(correctPageSize);
}
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
};
int _receivedThisCall = response.WorkflowTypeInfos.TypeInfos.Count;
_nextToken = response.WorkflowTypeInfos.NextPageToken;
_retrievedSoFar += _receivedThisCall;
if (_emitLimit.HasValue)
{
_emitLimit -= _receivedThisCall;
}
}
catch (Exception e)
{
if (_retrievedSoFar == 0 || !_emitLimit.HasValue)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
else
{
break;
}
}
ProcessOutput(output);
} while (!_userControllingPaging && AutoIterationHelpers.HasValue(_nextToken) && (!_emitLimit.HasValue || _emitLimit.Value >= 0));
if (useParameterSelect)
{
WriteObject(cmdletContext.Select(null, this));
}
return(null);
}
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.SimpleWorkflow.Model.ListWorkflowTypesRequest();
if (cmdletContext.Domain != null)
{
request.Domain = cmdletContext.Domain;
}
if (cmdletContext.MaximumPageSize != null)
{
request.MaximumPageSize = AutoIterationHelpers.ConvertEmitLimitToServiceTypeInt32(cmdletContext.MaximumPageSize.Value);
}
if (cmdletContext.Name != null)
{
request.Name = cmdletContext.Name;
}
if (cmdletContext.RegistrationStatus != null)
{
request.RegistrationStatus = cmdletContext.RegistrationStatus;
}
if (cmdletContext.ReverseOrder != null)
{
request.ReverseOrder = cmdletContext.ReverseOrder.Value;
}
// Initialize loop variant and commence piping
var _nextToken = cmdletContext.NextPageToken;
var _userControllingPaging = this.NoAutoIteration.IsPresent || ParameterWasBound(nameof(this.NextPageToken));
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
do
{
request.NextPageToken = _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.WorkflowTypeInfos.NextPageToken;
}
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>
/// Paginator for ListWorkflowTypes operation
///</summary>
public IListWorkflowTypesPaginator ListWorkflowTypes(ListWorkflowTypesRequest request)
{
return(new ListWorkflowTypesPaginator(this.client, request));
}
static void RegisterWorkflow(string name)
{
// Register workflow type if not already registered
var listWorkflowRequest = new ListWorkflowTypesRequest()
{
Name = name,
Domain = domainName,
RegistrationStatus = RegistrationStatus.REGISTERED
};
if (swfClient.ListWorkflowTypes(listWorkflowRequest).WorkflowTypeInfos.TypeInfos.FirstOrDefault (
x => x.WorkflowType.Version == "2.0") == null)
{
RegisterWorkflowTypeRequest request = new RegisterWorkflowTypeRequest()
{
DefaultChildPolicy = ChildPolicy.TERMINATE,
DefaultExecutionStartToCloseTimeout = "300",
DefaultTaskList = new TaskList()
{
Name = "HelloWorld" // Decider need to poll for this task
},
DefaultTaskStartToCloseTimeout = "150",
Domain = domainName,
Name = name,
Version = "2.0"
};
swfClient.RegisterWorkflowType(request);
Console.WriteLine("Setup: Registerd Workflow Name - " + request.Name);
}
}
/// <summary>
/// <para> Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved
/// by making the call repeatedly. </para>
/// </summary>
///
/// <param name="listWorkflowTypesRequest">Container for the necessary parameters to execute the ListWorkflowTypes service method on
/// AmazonSimpleWorkflow.</param>
///
/// <returns>The response from the ListWorkflowTypes service method, as returned by AmazonSimpleWorkflow.</returns>
///
/// <exception cref="OperationNotPermittedException"/>
/// <exception cref="UnknownResourceException"/>
public ListWorkflowTypesResponse ListWorkflowTypes(ListWorkflowTypesRequest listWorkflowTypesRequest)
{
IRequest<ListWorkflowTypesRequest> request = new ListWorkflowTypesRequestMarshaller().Marshall(listWorkflowTypesRequest);
ListWorkflowTypesResponse response = Invoke<ListWorkflowTypesRequest, ListWorkflowTypesResponse> (request, this.signer, ListWorkflowTypesResponseUnmarshaller.GetInstance());
return response;
}
/// <summary>
/// <para> Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved
/// by making the call repeatedly. </para> <para> <b>Access Control</b> </para> <para>You can use IAM policies to control this action's access
/// to Amazon SWF resources as follows:</para>
/// <ul>
/// <li>Use a <c>Resource</c> element with the domain name to limit the action to only specified domains.</li>
/// <li>Use an <c>Action</c> element to allow or deny permission to call this action.</li>
/// <li>You cannot use an IAM policy to constrain this action's parameters.</li>
///
/// </ul>
/// <para>If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified
/// constraints, the action fails by throwing <c>OperationNotPermitted</c> . For details and example IAM policies, see <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to Amazon SWF Workflows</a>
/// .</para>
/// </summary>
///
/// <param name="listWorkflowTypesRequest">Container for the necessary parameters to execute the ListWorkflowTypes service method on
/// AmazonSimpleWorkflow.</param>
///
/// <returns>The response from the ListWorkflowTypes service method, as returned by AmazonSimpleWorkflow.</returns>
///
/// <exception cref="T:Amazon.SimpleWorkflow.Model.OperationNotPermittedException" />
/// <exception cref="T:Amazon.SimpleWorkflow.Model.UnknownResourceException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public Task<ListWorkflowTypesResponse> ListWorkflowTypesAsync(ListWorkflowTypesRequest listWorkflowTypesRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ListWorkflowTypesRequestMarshaller();
var unmarshaller = ListWorkflowTypesResponseUnmarshaller.GetInstance();
return Invoke<IRequest, ListWorkflowTypesRequest, ListWorkflowTypesResponse>(listWorkflowTypesRequest, marshaller, unmarshaller, signer, cancellationToken);
}
/// <summary>
/// <para> Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved
/// by making the call repeatedly. </para>
/// </summary>
///
/// <param name="listWorkflowTypesRequest">Container for the necessary parameters to execute the ListWorkflowTypes service method on
/// AmazonSimpleWorkflow.</param>
///
/// <returns>The response from the ListWorkflowTypes service method, as returned by AmazonSimpleWorkflow.</returns>
///
/// <exception cref="OperationNotPermittedException"/>
/// <exception cref="UnknownResourceException"/>
public ListWorkflowTypesResponse ListWorkflowTypes(ListWorkflowTypesRequest listWorkflowTypesRequest)
{
IAsyncResult asyncResult = invokeListWorkflowTypes(listWorkflowTypesRequest, null, null, true);
return EndListWorkflowTypes(asyncResult);
}
internal ListWorkflowTypesResponse ListWorkflowTypes(ListWorkflowTypesRequest request)
{
var task = ListWorkflowTypesAsync(request);
try
{
return task.Result;
}
catch(AggregateException e)
{
throw e.InnerException;
}
}
/// <summary>
/// Initiates the asynchronous execution of the ListWorkflowTypes operation.
/// <seealso cref="Amazon.SimpleWorkflow.AmazonSimpleWorkflow.ListWorkflowTypes"/>
/// </summary>
///
/// <param name="listWorkflowTypesRequest">Container for the necessary parameters to execute the ListWorkflowTypes operation on
/// AmazonSimpleWorkflow.</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 EndListWorkflowTypes
/// operation.</returns>
public IAsyncResult BeginListWorkflowTypes(ListWorkflowTypesRequest listWorkflowTypesRequest, AsyncCallback callback, object state)
{
return invokeListWorkflowTypes(listWorkflowTypesRequest, callback, state, false);
}
/// <summary>
/// <para> Returns information about workflow types in the specified domain. The results may be split into multiple pages that can be retrieved
/// by making the call repeatedly. </para> <para> <b>Access Control</b> </para> <para>You can use IAM policies to control this action's access
/// to Amazon SWF resources as follows:</para>
/// <ul>
/// <li>Use a <c>Resource</c> element with the domain name to limit the action to only specified domains.</li>
/// <li>Use an <c>Action</c> element to allow or deny permission to call this action.</li>
/// <li>You cannot use an IAM policy to constrain this action's parameters.</li>
///
/// </ul>
/// <para>If the caller does not have sufficient permissions to invoke the action, or the parameter values fall outside the specified
/// constraints, the action fails by throwing <c>OperationNotPermitted</c> . For details and example IAM policies, see <a href="http://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to Amazon SWF Workflows</a>
/// .</para>
/// </summary>
///
/// <param name="listWorkflowTypesRequest">Container for the necessary parameters to execute the ListWorkflowTypes service method on
/// AmazonSimpleWorkflow.</param>
///
/// <returns>The response from the ListWorkflowTypes service method, as returned by AmazonSimpleWorkflow.</returns>
///
/// <exception cref="T:Amazon.SimpleWorkflow.Model.OperationNotPermittedException" />
/// <exception cref="T:Amazon.SimpleWorkflow.Model.UnknownResourceException" />
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
public async Task<ListWorkflowTypesResponse> ListWorkflowTypesAsync(ListWorkflowTypesRequest listWorkflowTypesRequest, CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new ListWorkflowTypesRequestMarshaller();
var unmarshaller = ListWorkflowTypesResponseUnmarshaller.GetInstance();
var response = await Invoke<IRequest, ListWorkflowTypesRequest, ListWorkflowTypesResponse>(listWorkflowTypesRequest, marshaller, unmarshaller, signer, cancellationToken)
.ConfigureAwait(continueOnCapturedContext: false);
return response;
}
