Package com.flagsmith.mappers

Class EngineMappers

java.lang.Object

com.flagsmith.mappers.EngineMappers

public class EngineMappers
extends Object

EngineMappers

Utility class for mapping JSON data to flag engine context objects.

Constructor Summary

Constructors

Constructor	Description
EngineMappers()

Method Summary

Modifier and Type	Method	Description
static EvaluationContext	mapContextAndIdentityDataToContext(EvaluationContext context, String identifier, Map<String,Object> traits)	Maps context and identity data to evaluation context.
static EvaluationContext	mapEnvironmentDocumentToContext(com.fasterxml.jackson.databind.JsonNode environmentDocument)	Maps environment document to evaluation context.
static EvaluationContext	mapEnvironmentToContext(EnvironmentModel environmentModel)	Maps environment model to evaluation context.
static Flag	mapFlagResultToFlag(FlagResult flagResult)	Maps FlagResult to Flag.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

EngineMappers

public EngineMappers()

Method Details

mapFlagResultToFlag

public static Flag mapFlagResultToFlag(FlagResult flagResult)

Maps FlagResult to Flag. Returns null if metadata is missing or invalid.

Parameters:

flagResult - the flag result

Returns:

the mapped flag or null

mapContextAndIdentityDataToContext

public static EvaluationContext mapContextAndIdentityDataToContext(EvaluationContext context,
 String identifier,
 Map<String,Object> traits)

Maps context and identity data to evaluation context.

Parameters:

context - the base evaluation context

identifier - the identity identifier

traits - optional traits mapping

Returns:

the updated evaluation context with identity information

mapEnvironmentDocumentToContext

public static EvaluationContext mapEnvironmentDocumentToContext(com.fasterxml.jackson.databind.JsonNode environmentDocument)

Maps environment document to evaluation context.

Parameters:

environmentDocument - the environment document JSON

Returns:

the evaluation context

mapEnvironmentToContext

public static EvaluationContext mapEnvironmentToContext(EnvironmentModel environmentModel)

Maps environment model to evaluation context.

Parameters:

environmentModel - the environment model

Returns:

the evaluation context