serialization

package
v1.12.2 Latest Latest
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 Go to latest Published: Oct 4, 2021 License: MIT Imports: 13 Imported by: 8

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func HistoryBranchFromBlob 

func HistoryBranchFromBlob(blob []byte, encoding string) (*persistencespb.HistoryBranch, error)

func HistoryBranchToBlob 

func HistoryBranchToBlob(info *persistencespb.HistoryBranch) (commonpb.DataBlob, error)

func NewDeserializationError added in v1.10.0 

func NewDeserializationError(msg string) error

NewDeserializationError returns a DeserializationError

func NewSerializationError added in v1.10.0 

func NewSerializationError(msg string) error

NewSerializationError returns a SerializationError

func NewUnknownEncodingTypeError added in v1.10.0 

func NewUnknownEncodingTypeError(encodingType enumspb.EncodingType) error

NewUnknownEncodingTypeError returns a new instance of encoding type error

func QueueMetadataFromBlob added in v1.4.0 

func QueueMetadataFromBlob(blob []byte, encoding string) (*persistencespb.QueueMetadata, error)

func QueueMetadataToBlob added in v1.4.0 

func QueueMetadataToBlob(metadata *persistencespb.QueueMetadata) (commonpb.DataBlob, error)

func ReplicationTaskInfoFromBlob 

func ReplicationTaskInfoFromBlob(blob []byte, encoding string) (*persistencespb.ReplicationTaskInfo, error)

func ReplicationTaskInfoToBlob 

func ReplicationTaskInfoToBlob(info *persistencespb.ReplicationTaskInfo) (commonpb.DataBlob, error)

func TimerTaskInfoFromBlob 

func TimerTaskInfoFromBlob(blob []byte, encoding string) (*persistencespb.TimerTaskInfo, error)

func TimerTaskInfoToBlob 

func TimerTaskInfoToBlob(info *persistencespb.TimerTaskInfo) (commonpb.DataBlob, error)

func TransferTaskInfoFromBlob 

func TransferTaskInfoFromBlob(blob []byte, encoding string) (*persistencespb.TransferTaskInfo, error)

func TransferTaskInfoToBlob 

func TransferTaskInfoToBlob(info *persistencespb.TransferTaskInfo) (commonpb.DataBlob, error)

func VisibilityTaskInfoFromBlob added in v1.5.0 

func VisibilityTaskInfoFromBlob(blob []byte, encoding string) (*persistencespb.VisibilityTaskInfo, error)

func VisibilityTaskInfoToBlob added in v1.5.0 

func VisibilityTaskInfoToBlob(info *persistencespb.VisibilityTaskInfo) (commonpb.DataBlob, error)

func WorkflowExecutionInfoFromBlob 

func WorkflowExecutionInfoFromBlob(blob []byte, encoding string) (*persistencespb.WorkflowExecutionInfo, error)

func WorkflowExecutionStateFromBlob 

func WorkflowExecutionStateFromBlob(blob []byte, encoding string) (*persistencespb.WorkflowExecutionState, error)

func WorkflowExecutionStateToBlob 

func WorkflowExecutionStateToBlob(info *persistencespb.WorkflowExecutionState) (commonpb.DataBlob, error)

Types

type DeserializationError added in v1.10.0 

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

DeserializationError is an error type for deserialization

func (*DeserializationError) Error added in v1.10.0 

func (e *DeserializationError) Error() string

type SerializationError added in v1.10.0 

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

SerializationError is an error type for serialization

func (*SerializationError) Error added in v1.10.0 

func (e *SerializationError) Error() string

type Serializer added in v1.10.0 

type Serializer interface {
	// serialize/deserialize history events
	SerializeEvents(batch []*historypb.HistoryEvent, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	DeserializeEvents(data *commonpb.DataBlob) ([]*historypb.HistoryEvent, error)

	// serialize/deserialize a single history event
	SerializeEvent(event *historypb.HistoryEvent, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	DeserializeEvent(data *commonpb.DataBlob) (*historypb.HistoryEvent, error)

	// serialize/deserialize visibility memo fields
	SerializeVisibilityMemo(memo *commonpb.Memo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	DeserializeVisibilityMemo(data *commonpb.DataBlob) (*commonpb.Memo, error)

	// serialize/deserialize reset points
	SerializeResetPoints(event *workflowpb.ResetPoints, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	DeserializeResetPoints(data *commonpb.DataBlob) (*workflowpb.ResetPoints, error)

	// serialize/deserialize bad binaries
	SerializeBadBinaries(event *namespacepb.BadBinaries, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	DeserializeBadBinaries(data *commonpb.DataBlob) (*namespacepb.BadBinaries, error)

	// serialize/deserialize mutable cluster metadata
	SerializeClusterMetadata(icm *persistencespb.ClusterMetadata, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	DeserializeClusterMetadata(data *commonpb.DataBlob) (*persistencespb.ClusterMetadata, error)

	ShardInfoToBlob(info *persistencespb.ShardInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	ShardInfoFromBlob(data *commonpb.DataBlob, clusterName string) (*persistencespb.ShardInfo, error)

	NamespaceDetailToBlob(info *persistencespb.NamespaceDetail, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	NamespaceDetailFromBlob(data *commonpb.DataBlob) (*persistencespb.NamespaceDetail, error)

	HistoryTreeInfoToBlob(info *persistencespb.HistoryTreeInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	HistoryTreeInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.HistoryTreeInfo, error)

	HistoryBranchToBlob(info *persistencespb.HistoryBranch, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	HistoryBranchFromBlob(data *commonpb.DataBlob) (*persistencespb.HistoryBranch, error)

	WorkflowExecutionInfoToBlob(info *persistencespb.WorkflowExecutionInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	WorkflowExecutionInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.WorkflowExecutionInfo, error)

	WorkflowExecutionStateToBlob(info *persistencespb.WorkflowExecutionState, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	WorkflowExecutionStateFromBlob(data *commonpb.DataBlob) (*persistencespb.WorkflowExecutionState, error)

	ActivityInfoToBlob(info *persistencespb.ActivityInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	ActivityInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.ActivityInfo, error)

	ChildExecutionInfoToBlob(info *persistencespb.ChildExecutionInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	ChildExecutionInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.ChildExecutionInfo, error)

	SignalInfoToBlob(info *persistencespb.SignalInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	SignalInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.SignalInfo, error)

	RequestCancelInfoToBlob(info *persistencespb.RequestCancelInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	RequestCancelInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.RequestCancelInfo, error)

	TimerInfoToBlob(info *persistencespb.TimerInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	TimerInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.TimerInfo, error)

	TaskInfoToBlob(info *persistencespb.AllocatedTaskInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	TaskInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.AllocatedTaskInfo, error)

	TaskQueueInfoToBlob(info *persistencespb.TaskQueueInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	TaskQueueInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.TaskQueueInfo, error)

	TransferTaskInfoToBlob(info *persistencespb.TransferTaskInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	TransferTaskInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.TransferTaskInfo, error)

	TimerTaskInfoToBlob(info *persistencespb.TimerTaskInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	TimerTaskInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.TimerTaskInfo, error)

	ReplicationTaskInfoToBlob(info *persistencespb.ReplicationTaskInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	ReplicationTaskInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.ReplicationTaskInfo, error)

	VisibilityTaskInfoToBlob(info *persistencespb.VisibilityTaskInfo, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	VisibilityTaskInfoFromBlob(data *commonpb.DataBlob) (*persistencespb.VisibilityTaskInfo, error)

	ChecksumToBlob(checksum *persistencespb.Checksum, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	ChecksumFromBlob(data *commonpb.DataBlob) (*persistencespb.Checksum, error)

	QueueMetadataToBlob(metadata *persistencespb.QueueMetadata, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	QueueMetadataFromBlob(data *commonpb.DataBlob) (*persistencespb.QueueMetadata, error)

	ReplicationTaskToBlob(replicationTask *replicationspb.ReplicationTask, encodingType enumspb.EncodingType) (*commonpb.DataBlob, error)
	ReplicationTaskFromBlob(data *commonpb.DataBlob) (*replicationspb.ReplicationTask, error)
}

Serializer is used by persistence to serialize/deserialize objects It will only be used inside persistence, so that serialize/deserialize is transparent for application

func NewSerializer added in v1.10.0 

func NewSerializer() Serializer

NewSerializer returns a PayloadSerializer

type UnknownEncodingTypeError added in v1.10.0 

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

UnknownEncodingTypeError is an error type for unknown or unsupported encoding type

func (*UnknownEncodingTypeError) Error added in v1.10.0 

func (e *UnknownEncodingTypeError) Error() string

Source Files

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