Examples with LiveVariableUsageInstance com.optimizely.ab.config.LiveVariableUsageInstance used on opensource projects

Example 1 with LiveVariableUsageInstance

use of com.optimizely.ab.config.LiveVariableUsageInstance in project java-sdk by optimizely.

the class Optimizely method getFeatureVariableValueForType.

@VisibleForTesting
String getFeatureVariableValueForType(@Nonnull String featureKey, @Nonnull String variableKey, @Nonnull String userId, @Nonnull Map<String, String> attributes, @Nonnull LiveVariable.VariableType variableType) {
    if (featureKey == null) {
        logger.warn("The featureKey parameter must be nonnull.");
        return null;
    } else if (variableKey == null) {
        logger.warn("The variableKey parameter must be nonnull.");
        return null;
    } else if (userId == null) {
        logger.warn("The userId parameter must be nonnull.");
        return null;
    }
    FeatureFlag featureFlag = projectConfig.getFeatureKeyMapping().get(featureKey);
    if (featureFlag == null) {
        logger.info("No feature flag was found for key \"{}\".", featureKey);
        return null;
    }
    LiveVariable variable = featureFlag.getVariableKeyToLiveVariableMap().get(variableKey);
    if (variable == null) {
        logger.info("No feature variable was found for key \"{}\" in feature flag \"{}\".", variableKey, featureKey);
        return null;
    } else if (!variable.getType().equals(variableType)) {
        logger.info("The feature variable \"" + variableKey + "\" is actually of type \"" + variable.getType().toString() + "\" type. You tried to access it as type \"" + variableType.toString() + "\". Please use the appropriate feature variable accessor.");
        return null;
    }
    String variableValue = variable.getDefaultValue();
    FeatureDecision featureDecision = decisionService.getVariationForFeature(featureFlag, userId, attributes);
    if (featureDecision.variation != null) {
        LiveVariableUsageInstance liveVariableUsageInstance = featureDecision.variation.getVariableIdToLiveVariableUsageInstanceMap().get(variable.getId());
        if (liveVariableUsageInstance != null) {
            variableValue = liveVariableUsageInstance.getValue();
        } else {
            variableValue = variable.getDefaultValue();
        }
    } else {
        logger.info("User \"{}\" was not bucketed into any variation for feature flag \"{}\". " + "The default value \"{}\" for \"{}\" is being returned.", userId, featureKey, variableValue, variableKey);
    }
    return variableValue;
}

Example 2 with LiveVariableUsageInstance

use of com.optimizely.ab.config.LiveVariableUsageInstance in project java-sdk by optimizely.

the class JsonConfigParser method parseLiveVariableInstances.

private List<LiveVariableUsageInstance> parseLiveVariableInstances(JSONArray liveVariableInstancesJson) {
    List<LiveVariableUsageInstance> liveVariableUsageInstances = new ArrayList<LiveVariableUsageInstance>(liveVariableInstancesJson.length());
    for (Object obj : liveVariableInstancesJson) {
        JSONObject liveVariableInstanceObject = (JSONObject) obj;
        String id = liveVariableInstanceObject.getString("id");
        String value = liveVariableInstanceObject.getString("value");
        liveVariableUsageInstances.add(new LiveVariableUsageInstance(id, value));
    }
    return liveVariableUsageInstances;
}

Example 3 with LiveVariableUsageInstance

use of com.optimizely.ab.config.LiveVariableUsageInstance in project java-sdk by optimizely.

the class JsonSimpleConfigParser method parseLiveVariableInstances.

private List<LiveVariableUsageInstance> parseLiveVariableInstances(JSONArray liveVariableInstancesJson) {
    List<LiveVariableUsageInstance> liveVariableUsageInstances = new ArrayList<LiveVariableUsageInstance>(liveVariableInstancesJson.size());
    for (Object obj : liveVariableInstancesJson) {
        JSONObject liveVariableInstanceObject = (JSONObject) obj;
        String id = (String) liveVariableInstanceObject.get("id");
        String value = (String) liveVariableInstanceObject.get("value");
        liveVariableUsageInstances.add(new LiveVariableUsageInstance(id, value));
    }
    return liveVariableUsageInstances;
}