peridot/vendor/go.temporal.io/sdk/internal/common/util/stringer.go
2022-07-07 22:13:21 +02:00

193 lines
5.6 KiB
Go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package util
import (
"bytes"
"fmt"
"reflect"
commandpb "go.temporal.io/api/command/v1"
enumspb "go.temporal.io/api/enums/v1"
historypb "go.temporal.io/api/history/v1"
)
func anyToString(d interface{}) string {
v := reflect.ValueOf(d)
switch v.Kind() {
case reflect.Ptr:
return anyToString(v.Elem().Interface())
case reflect.Struct:
var buf bytes.Buffer
t := reflect.TypeOf(d)
buf.WriteString("(")
for i := 0; i < v.NumField(); i++ {
f := v.Field(i)
if f.Kind() == reflect.Invalid {
continue
}
fieldValue := valueToString(f)
if len(fieldValue) == 0 {
continue
}
if buf.Len() > 1 {
buf.WriteString(", ")
}
buf.WriteString(fmt.Sprintf("%s:%s", t.Field(i).Name, fieldValue))
}
buf.WriteString(")")
return buf.String()
default:
return fmt.Sprint(d)
}
}
func valueToString(v reflect.Value) string {
switch v.Kind() {
case reflect.Ptr:
return valueToString(v.Elem())
case reflect.Struct:
if v.CanInterface() {
return anyToString(v.Interface())
}
case reflect.Invalid:
return ""
case reflect.Slice:
if v.Type().Elem().Kind() == reflect.Uint8 {
return fmt.Sprintf("[%v]", string(v.Bytes()))
}
return fmt.Sprintf("[len=%d]", v.Len())
default:
if v.CanInterface() {
return fmt.Sprint(v.Interface())
}
}
return ""
}
// HistoryEventToString convert HistoryEvent to string
func HistoryEventToString(e *historypb.HistoryEvent) string {
var data interface{}
switch e.GetEventType() {
case enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_STARTED:
data = e.GetWorkflowExecutionStartedEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_COMPLETED:
data = e.GetWorkflowExecutionCompletedEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_FAILED:
data = e.GetWorkflowExecutionFailedEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_TIMED_OUT:
data = e.GetWorkflowExecutionTimedOutEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_TASK_SCHEDULED:
data = e.GetWorkflowTaskScheduledEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_TASK_STARTED:
data = e.GetWorkflowTaskStartedEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_TASK_COMPLETED:
data = e.GetWorkflowTaskCompletedEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_TASK_TIMED_OUT:
data = e.GetWorkflowTaskTimedOutEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_SCHEDULED:
data = e.GetActivityTaskScheduledEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_STARTED:
data = e.GetActivityTaskStartedEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED:
data = e.GetActivityTaskCompletedEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED:
data = e.GetActivityTaskFailedEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_TIMED_OUT:
data = e.GetActivityTaskTimedOutEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCEL_REQUESTED:
data = e.GetActivityTaskCancelRequestedEventAttributes()
case enumspb.EVENT_TYPE_ACTIVITY_TASK_CANCELED:
data = e.GetActivityTaskCanceledEventAttributes()
case enumspb.EVENT_TYPE_TIMER_STARTED:
data = e.GetTimerStartedEventAttributes()
case enumspb.EVENT_TYPE_TIMER_FIRED:
data = e.GetTimerFiredEventAttributes()
case enumspb.EVENT_TYPE_TIMER_CANCELED:
data = e.GetTimerCanceledEventAttributes()
case enumspb.EVENT_TYPE_MARKER_RECORDED:
data = e.GetMarkerRecordedEventAttributes()
case enumspb.EVENT_TYPE_WORKFLOW_EXECUTION_TERMINATED:
data = e.GetWorkflowExecutionTerminatedEventAttributes()
default:
data = e
}
return e.GetEventType().String() + ": " + anyToString(data)
}
// CommandToString convert Command to string
func CommandToString(d *commandpb.Command) string {
var data interface{}
switch d.GetCommandType() {
case enumspb.COMMAND_TYPE_SCHEDULE_ACTIVITY_TASK:
data = d.GetScheduleActivityTaskCommandAttributes()
case enumspb.COMMAND_TYPE_REQUEST_CANCEL_ACTIVITY_TASK:
data = d.GetRequestCancelActivityTaskCommandAttributes()
case enumspb.COMMAND_TYPE_START_TIMER:
data = d.GetStartTimerCommandAttributes()
case enumspb.COMMAND_TYPE_CANCEL_TIMER:
data = d.GetCancelTimerCommandAttributes()
case enumspb.COMMAND_TYPE_COMPLETE_WORKFLOW_EXECUTION:
data = d.GetCompleteWorkflowExecutionCommandAttributes()
case enumspb.COMMAND_TYPE_FAIL_WORKFLOW_EXECUTION:
data = d.GetFailWorkflowExecutionCommandAttributes()
case enumspb.COMMAND_TYPE_RECORD_MARKER:
data = d.GetRecordMarkerCommandAttributes()
default:
data = d
}
return d.GetCommandType().String() + ": " + anyToString(data)
}