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unstructured.go
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unstructured.go
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package event
import (
"fmt"
"time"
"github.com/hamba/avro"
"github.com/buck119br/gears/pkg/gears/core/gtype/common"
"github.com/buck119br/gears/pkg/gears/core/gtype/element"
"github.com/buck119br/gears/pkg/gears/core/gtype/event"
)
func NewUnstructuredDataEvent() event.Event {
e := &UnstructuredDataEvent{
M: event.NewMeta(),
L: event.NewLocal(),
}
return e
}
type UnstructuredDataEvent struct {
M event.Meta `json:"meta" avro:"meta"`
D event.UnstructuredData `json:"data" avro:"data"`
L event.Local `json:"local"`
}
func (e *UnstructuredDataEvent) Type() element.Type {
return element.Event
}
func (e *UnstructuredDataEvent) Key() common.Key {
return e.L.Key()
}
func (e *UnstructuredDataEvent) Timestamp() time.Time {
return e.M.EventTime()
}
func (e *UnstructuredDataEvent) String() string {
return fmt.Sprintf("meta: [%s], data: [%v], local: [%s]", e.M, e.D, e.L)
}
func (e *UnstructuredDataEvent) Code() (event.UnstructuredData, error) {
return e.D, nil
}
func (e *UnstructuredDataEvent) Decode(d event.UnstructuredData) error {
e.D = d
return nil
}
func (e *UnstructuredDataEvent) Meta() event.Meta {
return e.M
}
func (e *UnstructuredDataEvent) Data() any {
return e.D
}
func (e *UnstructuredDataEvent) Local() event.Local {
return e.L
}
var (
UnstructuredDataEventAvroSchema avro.Schema
)
const (
UnstructuredDataEventAvroSchemaSpecification = `
{
"namespace": "com.github.buck119br.gears.model.event",
"name": "UnstructuredDataEvent",
"type": "record",
"doc": "event with unstructured data",
"fields": [
{
"name": "meta",
"type": {
"name": "Meta",
"type": "record",
"default": {},
"doc": "meta object",
"fields": [
{
"name": "event_time",
"type": {
"name": "time.Time",
"type": "long",
"logicalType": "timestamp-micros",
"default": 0
},
"doc": "time when the event happened, required"
},
{
"name": "id",
"type": "string",
"default": "",
"doc": "event id, optional"
},
{
"name": "event_type",
"type": "string",
"default": "",
"doc": "event type, required"
},
{
"name": "sender",
"type": "string",
"default": "",
"doc": "the one who sent the event, optional"
}
]
}
},
{
"name": "data",
"type": {
"name": "UnstructuredData",
"type": "map",
"values": "string",
"default": {}
},
"doc": "unstructured data"
}
]
}`
)