Golang swf.New函数代码示例

func ExampleSWF_PollForDecisionTask() {
	svc := swf.New(nil)

	params := &swf.PollForDecisionTaskInput{
		Domain: aws.String("DomainName"), // Required
		TaskList: &swf.TaskList{ // Required
			Name: aws.String("Name"), // Required
		},
		Identity:        aws.String("Identity"),
		MaximumPageSize: aws.Long(1),
		NextPageToken:   aws.String("PageToken"),
		ReverseOrder:    aws.Boolean(true),
	}
	resp, err := svc.PollForDecisionTask(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleSWF_DescribeActivityType() {
	svc := swf.New(nil)

	params := &swf.DescribeActivityTypeInput{
		ActivityType: &swf.ActivityType{ // Required
			Name:    aws.String("Name"),    // Required
			Version: aws.String("Version"), // Required
		},
		Domain: aws.String("DomainName"), // Required
	}
	resp, err := svc.DescribeActivityType(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleSWF_RequestCancelWorkflowExecution() {
	svc := swf.New(nil)

	params := &swf.RequestCancelWorkflowExecutionInput{
		Domain:     aws.String("DomainName"), // Required
		WorkflowID: aws.String("WorkflowId"), // Required
		RunID:      aws.String("RunIdOptional"),
	}
	resp, err := svc.RequestCancelWorkflowExecution(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleSWF_RespondActivityTaskFailed() {
	svc := swf.New(nil)

	params := &swf.RespondActivityTaskFailedInput{
		TaskToken: aws.String("TaskToken"), // Required
		Details:   aws.String("Data"),
		Reason:    aws.String("FailureReason"),
	}
	resp, err := svc.RespondActivityTaskFailed(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleSWF_GetWorkflowExecutionHistory() {
	svc := swf.New(nil)

	params := &swf.GetWorkflowExecutionHistoryInput{
		Domain: aws.String("DomainName"), // Required
		Execution: &swf.WorkflowExecution{ // Required
			RunID:      aws.String("RunId"),      // Required
			WorkflowID: aws.String("WorkflowId"), // Required
		},
		MaximumPageSize: aws.Long(1),
		NextPageToken:   aws.String("PageToken"),
		ReverseOrder:    aws.Boolean(true),
	}
	resp, err := svc.GetWorkflowExecutionHistory(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func ExampleSWF_ListClosedWorkflowExecutions() {
	svc := swf.New(nil)

	params := &swf.ListClosedWorkflowExecutionsInput{
		Domain: aws.String("DomainName"), // Required
		CloseStatusFilter: &swf.CloseStatusFilter{
			Status: aws.String("CloseStatus"), // Required
		},
		CloseTimeFilter: &swf.ExecutionTimeFilter{
			OldestDate: aws.Time(time.Now()), // Required
			LatestDate: aws.Time(time.Now()),
		},
		ExecutionFilter: &swf.WorkflowExecutionFilter{
			WorkflowID: aws.String("WorkflowId"), // Required
		},
		MaximumPageSize: aws.Long(1),
		NextPageToken:   aws.String("PageToken"),
		ReverseOrder:    aws.Boolean(true),
		StartTimeFilter: &swf.ExecutionTimeFilter{
			OldestDate: aws.Time(time.Now()), // Required
			LatestDate: aws.Time(time.Now()),
		},
		TagFilter: &swf.TagFilter{
			Tag: aws.String("Tag"), // Required
		},
		TypeFilter: &swf.WorkflowTypeFilter{
			Name:    aws.String("Name"), // Required
			Version: aws.String("VersionOptional"),
		},
	}
	resp, err := svc.ListClosedWorkflowExecutions(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func TestMigrateWorkflowTypes(t *testing.T) {
	if os.Getenv("AWS_ACCESS_KEY_ID") == "" || os.Getenv("AWS_SECRET_ACCESS_KEY") == "" {
		log.Printf("WARNING: NO AWS CREDS SPECIFIED, SKIPPING MIGRATIONS TEST")
		return
	}
	createDomain()
	config := &aws.Config{
		Credentials: credentials.NewEnvCredentials(),
		Region:      "us-east-1",
	}
	client := swf.New(config)

	workflow := fmt.Sprintf("test-workflow-%d", time.Now().UnixNano())
	version := fmt.Sprintf("test-workflow-version-%d", time.Now().UnixNano())

	req := swf.RegisterWorkflowTypeInput{
		Name:        &workflow,
		Description: aws.String("test workflow migration"),
		Version:     &version,
		Domain:      aws.String(testDomain),
	}

	w := WorkflowTypeMigrator{
		RegisteredWorkflowTypes: []swf.RegisterWorkflowTypeInput{req},
		Client:                  client,
	}

	w.Migrate()
	w.Migrate()

	dep := swf.DeprecateWorkflowTypeInput{
		WorkflowType: &swf.WorkflowType{
			Name:    aws.String(workflow),
			Version: aws.String(version),
		},
		Domain: aws.String(testDomain),
	}

	wd := WorkflowTypeMigrator{
		DeprecatedWorkflowTypes: []swf.DeprecateWorkflowTypeInput{dep},
		Client:                  client,
	}

	wd.Migrate()
	wd.Migrate()

}

func TestMigrateActivityTypes(t *testing.T) {

	if os.Getenv("AWS_ACCESS_KEY_ID") == "" || os.Getenv("AWS_SECRET_ACCESS_KEY") == "" {
		log.Printf("WARNING: NO AWS CREDS SPECIFIED, SKIPPING MIGRATIONS TEST")
		return
	}
	createDomain()
	config := &aws.Config{
		Credentials: credentials.NewEnvCredentials(),
		Region:      "us-east-1",
	}
	client := swf.New(config)
	activity := fmt.Sprintf("test-activity-%d", time.Now().UnixNano())
	version := fmt.Sprintf("test-activity-version-%d", time.Now().UnixNano())

	req := swf.RegisterActivityTypeInput{
		Name:        &activity,
		Description: aws.String("test activity migration"),
		Version:     &version,
		Domain:      aws.String(testDomain),
	}

	a := ActivityTypeMigrator{
		RegisteredActivityTypes: []swf.RegisterActivityTypeInput{req},
		Client:                  client,
	}

	a.Migrate()
	a.Migrate()

	dep := swf.DeprecateActivityTypeInput{
		ActivityType: &swf.ActivityType{
			Name:    &activity,
			Version: &version,
		},
		Domain: aws.String(testDomain),
	}

	ad := ActivityTypeMigrator{
		DeprecatedActivityTypes: []swf.DeprecateActivityTypeInput{dep},
		Client:                  client,
	}

	ad.Migrate()
	ad.Migrate()

}

func createDomain() {
	config := &aws.Config{
		Credentials: credentials.NewEnvCredentials(),
		Region:      "us-east-1",
	}
	client := swf.New(config)
	req := swf.RegisterDomainInput{
		Name:                                   aws.String(testDomain),
		Description:                            aws.String("test domain"),
		WorkflowExecutionRetentionPeriodInDays: aws.String("30"),
	}
	w := DomainMigrator{
		RegisteredDomains: []swf.RegisterDomainInput{req},
		Client:            client,
	}

	w.Migrate()
}

func ExampleSWF_StartWorkflowExecution() {
	svc := swf.New(nil)

	params := &swf.StartWorkflowExecutionInput{
		Domain:     aws.String("DomainName"), // Required
		WorkflowID: aws.String("WorkflowId"), // Required
		WorkflowType: &swf.WorkflowType{ // Required
			Name:    aws.String("Name"),    // Required
			Version: aws.String("Version"), // Required
		},
		ChildPolicy:                  aws.String("ChildPolicy"),
		ExecutionStartToCloseTimeout: aws.String("DurationInSecondsOptional"),
		Input: aws.String("Data"),
		TagList: []*string{
			aws.String("Tag"), // Required
			// More values...
		},
		TaskList: &swf.TaskList{
			Name: aws.String("Name"), // Required
		},
		TaskPriority:            aws.String("TaskPriority"),
		TaskStartToCloseTimeout: aws.String("DurationInSecondsOptional"),
	}
	resp, err := svc.StartWorkflowExecution(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func TestMigrateDomains(t *testing.T) {
	if os.Getenv("AWS_ACCESS_KEY_ID") == "" || os.Getenv("AWS_SECRET_ACCESS_KEY") == "" {
		log.Printf("WARNING: NO AWS CREDS SPECIFIED, SKIPPING MIGRATIONS TEST")
		return
	}

	config := &aws.Config{
		Credentials: credentials.NewEnvCredentials(),
		Region:      "us-east-1",
	}
	client := swf.New(config)

	domain := fmt.Sprintf("test-domain-%d", time.Now().UnixNano()) //dont use the testDomain since we deprecate this one

	req := swf.RegisterDomainInput{
		Name:                                   aws.String(domain),
		Description:                            aws.String("test domain"),
		WorkflowExecutionRetentionPeriodInDays: aws.String("30"),
	}

	d := DomainMigrator{
		RegisteredDomains: []swf.RegisterDomainInput{req},
		Client:            client,
	}

	d.Migrate()
	d.Migrate()

	dep := swf.DeprecateDomainInput{
		Name: aws.String(domain),
	}

	dd := DomainMigrator{
		DeprecatedDomains: []swf.DeprecateDomainInput{dep},
		Client:            client,
	}

	dd.Migrate()
	dd.Migrate()

}

func ExampleSWF_RegisterActivityType() {
	svc := swf.New(nil)

	params := &swf.RegisterActivityTypeInput{
		Domain:                      aws.String("DomainName"), // Required
		Name:                        aws.String("Name"),       // Required
		Version:                     aws.String("Version"),    // Required
		DefaultTaskHeartbeatTimeout: aws.String("DurationInSecondsOptional"),
		DefaultTaskList: &swf.TaskList{
			Name: aws.String("Name"), // Required
		},
		DefaultTaskPriority:               aws.String("TaskPriority"),
		DefaultTaskScheduleToCloseTimeout: aws.String("DurationInSecondsOptional"),
		DefaultTaskScheduleToStartTimeout: aws.String("DurationInSecondsOptional"),
		DefaultTaskStartToCloseTimeout:    aws.String("DurationInSecondsOptional"),
		Description:                       aws.String("Description"),
	}
	resp, err := svc.RegisterActivityType(params)

	if err != nil {
		if awsErr, ok := err.(awserr.Error); ok {
			// Generic AWS Error with Code, Message, and original error (if any)
			fmt.Println(awsErr.Code(), awsErr.Message(), awsErr.OrigErr())
			if reqErr, ok := err.(awserr.RequestFailure); ok {
				// A service error occurred
				fmt.Println(reqErr.Code(), reqErr.Message(), reqErr.StatusCode(), reqErr.RequestID())
			}
		} else {
			// This case should never be hit, The SDK should alwsy return an
			// error which satisfies the awserr.Error interface.
			fmt.Println(err.Error())
		}
	}

	// Pretty-print the response data.
	fmt.Println(awsutil.StringValue(resp))
}

func init() {
	Before("@swf", func() {
		World["client"] = swf.New(nil)
	})
}

func TestClient(t *testing.T) {
	if os.Getenv("AWS_ACCESS_KEY_ID") == "" || os.Getenv("AWS_SECRET_ACCESS_KEY") == "" {
		log.Printf("WARNING: NO AWS CREDS SPECIFIED, SKIPPING MIGRATIONS TEST")
		return
	}

	config := &aws.Config{
		Credentials: credentials.NewEnvCredentials(),
		Region:      "us-east-1",
	}
	client := swf.New(config)

	req := swf.RegisterDomainInput{
		Name:                                   aws.String("client-test"),
		Description:                            aws.String("test domain"),
		WorkflowExecutionRetentionPeriodInDays: aws.String("30"),
	}

	d := migrator.DomainMigrator{
		RegisteredDomains: []swf.RegisterDomainInput{req},
		Client:            client,
	}

	d.Migrate()

	wreq := swf.RegisterWorkflowTypeInput{
		Name:        aws.String("client-test"),
		Description: aws.String("test workflow migration"),
		Version:     aws.String("1"),
		Domain:      aws.String("client-test"),
	}

	w := migrator.WorkflowTypeMigrator{
		RegisteredWorkflowTypes: []swf.RegisterWorkflowTypeInput{wreq},
		Client:                  client,
	}

	w.Migrate()

	fsm := &FSM{
		Domain:           "client-test",
		Name:             "client-test",
		DataType:         TestData{},
		Serializer:       JSONStateSerializer{},
		systemSerializer: JSONStateSerializer{},
		allowPanics:      false,
	}

	fsm.AddInitialState(&FSMState{Name: "initial",
		Decider: func(ctx *FSMContext, h *swf.HistoryEvent, data interface{}) Outcome {
			if *h.EventType == enums.EventTypeWorkflowExecutionSignaled {
				d := data.(*TestData)
				d.States = append(d.States, *h.WorkflowExecutionSignaledEventAttributes.SignalName)
			}
			return ctx.Stay(data, ctx.EmptyDecisions())
		},
	})

	fsmClient := NewFSMClient(fsm, client)

	workflow := uuid.New()
	testData := uuid.New()
	startTemplate := swf.StartWorkflowExecutionInput{
		WorkflowType:                 &swf.WorkflowType{Name: aws.String("client-test"), Version: aws.String("1")},
		ExecutionStartToCloseTimeout: aws.String("120"),
		TaskStartToCloseTimeout:      aws.String("120"),
		ChildPolicy:                  aws.String("ABANDON"),
		TaskList:                     &swf.TaskList{Name: aws.String("task-list")},
	}
	_, err := fsmClient.Start(startTemplate, workflow, &TestData{States: []string{testData}})

	if err != nil {
		t.Fatal(err)
	}

	state, data, err := fsmClient.GetState(workflow)
	if err != nil {
		t.Fatal(err)
	}

	if data.(*TestData).States[0] != testData {
		t.Fatal(data)
	}

	if state != "initial" {
		t.Fatal("not in initial")
	}

	found := false
	err = fsmClient.WalkOpenWorkflowInfos(&swf.ListOpenWorkflowExecutionsInput{}, func(infos *swf.WorkflowExecutionInfos) error {
		for _, info := range infos.ExecutionInfos {
			if *info.Execution.WorkflowID == workflow {
				found = true
				return StopWalking()
			}
		}
		return nil
	})

	if err != nil {
//.........这里部分代码省略.........

func TestInterface(t *testing.T) {
	assert.Implements(t, (*swfiface.SWFAPI)(nil), swf.New(nil))
}