fun parse()

in src/main/kotlin/org/opensearch/commons/notifications/model/NotificationConfigInfo.kt [73:108]
35 lines of code
2 McCabe index (conditional complexity)

        fun parse(parser: XContentParser): NotificationConfigInfo {
            var configId: String? = null
            var lastUpdatedTime: Instant? = null
            var createdTime: Instant? = null
            var notificationConfig: NotificationConfig? = 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_ID_TAG -> configId = parser.text()
                    UPDATED_TIME_TAG -> lastUpdatedTime = Instant.ofEpochMilli(parser.longValue())
                    CREATED_TIME_TAG -> createdTime = Instant.ofEpochMilli(parser.longValue())
                    CONFIG_TAG -> notificationConfig = NotificationConfig.parse(parser)
                    else -> {
                        parser.skipChildren()
                        log.info("Unexpected field: $fieldName, while parsing configuration")
                    }
                }
            }
            configId ?: throw IllegalArgumentException("$CONFIG_ID_TAG field absent")
            lastUpdatedTime ?: throw IllegalArgumentException("$UPDATED_TIME_TAG field absent")
            createdTime ?: throw IllegalArgumentException("$CREATED_TIME_TAG field absent")
            notificationConfig ?: throw IllegalArgumentException("$CONFIG_TAG field absent")
            return NotificationConfigInfo(
                configId,
                lastUpdatedTime,
                createdTime,
                notificationConfig
            )
        }