fun parse()

in src/main/kotlin/org/opensearch/commons/notifications/model/EventStatus.kt [89:127]
37 lines of code
2 McCabe index (conditional complexity)

        fun parse(parser: XContentParser): EventStatus {
            var configName: String? = null
            var configId: String? = null
            var configType: ConfigType? = null
            var emailRecipientStatus: List<EmailRecipientStatus> = listOf()
            var deliveryStatus: DeliveryStatus? = null

            XContentParserUtils.ensureExpectedToken(
                XContentParser.Token.START_OBJECT,
                parser.currentToken(),
                parser
            )
            while (parser.nextToken() != XContentParser.Token.END_OBJECT) {
                val fieldName = parser.currentName()
                parser.nextToken()
                when (fieldName) {
                    CONFIG_NAME_TAG -> configName = parser.text()
                    CONFIG_ID_TAG -> configId = parser.text()
                    CONFIG_TYPE_TAG -> configType = ConfigType.fromTagOrDefault(parser.text())
                    EMAIL_RECIPIENT_STATUS_TAG -> emailRecipientStatus = parser.objectList { EmailRecipientStatus.parse(it) }
                    DELIVERY_STATUS_TAG -> deliveryStatus = DeliveryStatus.parse(parser)
                    else -> {
                        parser.skipChildren()
                        log.info("Unexpected field: $fieldName, while parsing EventStatus")
                    }
                }
            }
            configName ?: throw IllegalArgumentException("$CONFIG_NAME_TAG field absent")
            configId ?: throw IllegalArgumentException("$CONFIG_ID_TAG field absent")
            configType ?: throw IllegalArgumentException("$CONFIG_TYPE_TAG field absent")

            return EventStatus(
                configId,
                configName,
                configType,
                emailRecipientStatus,
                deliveryStatus
            )
        }