destination

Documentation

Overview

Package destination is a generated GoMock package.

Index

• type Config
  • func (c Config) CompressionCodecs() []kgo.CompressionCodec
  • func (Config) Parameters() map[string]sdk.Parameter
  • func (c Config) ParseTopic() (topic string, f TopicFn, err error)
  • func (c Config) RequiredAcks() kgo.Acks
  • func (c Config) Validate() error
  • func (c Config) WithKafkaConnectKeyFormat() Config
• type FranzProducer
  • func NewFranzProducer(ctx context.Context, cfg Config) (*FranzProducer, error)
  • func (p *FranzProducer) Close(_ context.Context) error
  • func (p *FranzProducer) Produce(ctx context.Context, records []sdk.Record) (int, error)
• type MockProducer
  • func NewMockProducer(ctrl *gomock.Controller) *MockProducer
  • func (m *MockProducer) Close(arg0 context.Context) error
  • func (m *MockProducer) EXPECT() *MockProducerMockRecorder
  • func (m *MockProducer) Produce(arg0 context.Context, arg1 []sdk.Record) (int, error)
• type MockProducerMockRecorder
  • func (mr *MockProducerMockRecorder) Close(arg0 any) *gomock.Call
  • func (mr *MockProducerMockRecorder) Produce(arg0, arg1 any) *gomock.Call
• type Producer
• type TopicFn

Types

type Config

type Config struct {
	common.Config

	// Topic is the Kafka topic. It can contain a [Go template](https://pkg.go.dev/text/template)
	// that will be executed for each record to determine the topic. By default,
	// the topic is the value of the `opencdc.collection` metadata field.
	Topic string `json:"topic" default:"{{ index .Metadata \"opencdc.collection\" }}"`
	// Acks defines the number of acknowledges from partition replicas required
	// before receiving a response to a produce request.
	// None = fire and forget, one = wait for the leader to acknowledge the
	// writes, all = wait for the full ISR to acknowledge the writes.
	Acks string `json:"acks" default:"all" validate:"inclusion=none|one|all"`
	// DeliveryTimeout for write operation performed by the Writer.
	DeliveryTimeout time.Duration `json:"deliveryTimeout"`
	// Compression set the compression codec to be used to compress messages.
	Compression string `json:"compression" default:"snappy" validate:"inclusion=none|gzip|snappy|lz4|zstd"`
	// BatchBytes limits the maximum size of a request in bytes before being
	// sent to a partition. This mirrors Kafka's max.message.bytes.
	BatchBytes int32 `json:"batchBytes" default:"1000012"`
	// contains filtered or unexported fields
}

func (Config) CompressionCodecs

func (c Config) CompressionCodecs() []kgo.CompressionCodec

func (Config) Parameters

func (Config) Parameters() map[string]sdk.Parameter

func (Config) ParseTopic

func (c Config) ParseTopic() (topic string, f TopicFn, err error)

ParseTopic returns either a static topic or a function that determines the topic for each record individually. If the topic is neither static nor a template, an error is returned.

func (Config) RequiredAcks

func (c Config) RequiredAcks() kgo.Acks

func (Config) Validate

func (c Config) Validate() error

Validate executes manual validations beyond what is defined in struct tags.

func (Config) WithKafkaConnectKeyFormat

func (c Config) WithKafkaConnectKeyFormat() Config

type FranzProducer

type FranzProducer struct {
	// contains filtered or unexported fields
}

func NewFranzProducer

func NewFranzProducer(ctx context.Context, cfg Config) (*FranzProducer, error)

func (*FranzProducer) Close

func (p *FranzProducer) Close(_ context.Context) error

func (*FranzProducer) Produce

func (p *FranzProducer) Produce(ctx context.Context, records []sdk.Record) (int, error)

type MockProducer

type MockProducer struct {
	// contains filtered or unexported fields
}

MockProducer is a mock of Producer interface.

func NewMockProducer

func NewMockProducer(ctrl *gomock.Controller) *MockProducer

NewMockProducer creates a new mock instance.

func (*MockProducer) Close

func (m *MockProducer) Close(arg0 context.Context) error

Close mocks base method.

func (*MockProducer) EXPECT

func (m *MockProducer) EXPECT() *MockProducerMockRecorder

EXPECT returns an object that allows the caller to indicate expected use.

func (*MockProducer) Produce

func (m *MockProducer) Produce(arg0 context.Context, arg1 []sdk.Record) (int, error)

Produce mocks base method.

type MockProducerMockRecorder

type MockProducerMockRecorder struct {
	// contains filtered or unexported fields
}

MockProducerMockRecorder is the mock recorder for MockProducer.

func (*MockProducerMockRecorder) Close

func (mr *MockProducerMockRecorder) Close(arg0 any) *gomock.Call

Close indicates an expected call of Close.

func (*MockProducerMockRecorder) Produce

func (mr *MockProducerMockRecorder) Produce(arg0, arg1 any) *gomock.Call

Produce indicates an expected call of Produce.

type Producer

type Producer interface {
	// Produce sends all records to Kafka synchronously.
	Produce(context.Context, []sdk.Record) (int, error)
	// Close this producer and the associated resources.
	Close(context.Context) error
}

Producer is a kafka producer.

type TopicFn

type TopicFn func(sdk.Record) (string, error)