Interface IDataStoreMetadata

This interface is to allow extending init without a major version. This interface should be removed in the next major version of the SDK and headers should be added in the IDataStore interface.

Namespace: LaunchDarkly.Sdk.Server.Subsystems

Assembly: LaunchDarkly.ServerSdk.dll

Syntax

public interface IDataStoreMetadata

Methods

GetMetadata()

Metadata associated with the data store content.

Declaration

DataStoreTypes.InitMetadata GetMetadata()

Returns

Type	Description
DataStoreTypes.InitMetadata	metadata associated with the store content

InitWithMetadata(FullDataSet<ItemDescriptor>, InitMetadata)

Overwrites the store's contents with a set of items for each collection.

Declaration

void InitWithMetadata(DataStoreTypes.FullDataSet<DataStoreTypes.ItemDescriptor> allData, DataStoreTypes.InitMetadata metadata)

Parameters

Type	Name	Description
DataStoreTypes.FullDataSet<DataStoreTypes.ItemDescriptor>	allData	a list of DataStoreTypes.DataKind instances and their corresponding data sets
DataStoreTypes.InitMetadata	metadata	metadata assciated with the payload

Remarks

All previous data should be discarded, regardless of versioning.

The update should be done atomically. If it cannot be done atomically, then the store must first add or update each item in the same order that they are given in the input data, and then delete any previously stored items that were not in the input data.