fun parse()

in src/main/kotlin/org/opensearch/commons/notifications/model/ChannelMessage.kt [72:104]

29 lines of code
2 McCabe index (conditional complexity)


        fun parse(parser: XContentParser): ChannelMessage {

            var textDescription: String? = null
            var htmlDescription: String? = null
            var attachment: Attachment? = 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) {
                    TEXT_DESCRIPTION_TAG -> textDescription = parser.text()
                    HTML_DESCRIPTION_TAG -> htmlDescription = parser.textOrNull()
                    ATTACHMENT_TAG -> attachment = Attachment.parse(parser)
                    else -> {
                        parser.skipChildren()
                        log.info("Skipping Unknown field $fieldName")
                    }
                }
            }

            textDescription ?: throw IllegalArgumentException("$TEXT_DESCRIPTION_TAG not present")
            return ChannelMessage(
                textDescription,
                htmlDescription,
                attachment
            )
        }