Package io.debezium.transforms.outbox

Class SchemaBuilderUtil

  • public class SchemaBuilderUtil
extends Object
    JSON payload SchemaBuilder util for Debezium Outbox Transform Event Router.
    Author:
    Laurent Broudoux (laurent.broudoux@gmail.com)

    • Constructor Detail

      • SchemaBuilderUtil

        public SchemaBuilderUtil()

    • Method Detail

      • jsonNodeToSchema

        public static org.apache.kafka.connect.data.Schema jsonNodeToSchema​(com.fasterxml.jackson.databind.JsonNode document)
        Build a new connect Schema inferring structure and types from Json document.
        Parameters:
        document - A Jackson JsonNode to extract schema from
        Returns:
        A new Schema matching this Json node.

      • jsonNodeToSchemaBuilder

        private static org.apache.kafka.connect.data.SchemaBuilder jsonNodeToSchemaBuilder​(com.fasterxml.jackson.databind.JsonNode document)

      • addFieldSchema

        private static void addFieldSchema​(Map.Entry<String,​com.fasterxml.jackson.databind.JsonNode> fieldEntry,
                                   org.apache.kafka.connect.data.SchemaBuilder builder)

      • jsonValueToSchema

        private static org.apache.kafka.connect.data.Schema jsonValueToSchema​(com.fasterxml.jackson.databind.JsonNode node)

      • getFirstArrayElement

        private static com.fasterxml.jackson.databind.JsonNode getFirstArrayElement​(com.fasterxml.jackson.databind.node.ArrayNode array)
                                                                     throws org.apache.kafka.connect.errors.ConnectException
        Throws:
        org.apache.kafka.connect.errors.ConnectException

      • findArrayMemberSchema

        private static org.apache.kafka.connect.data.Schema findArrayMemberSchema​(com.fasterxml.jackson.databind.node.ArrayNode array)
                                                                   throws org.apache.kafka.connect.errors.ConnectException
        Throws:
        org.apache.kafka.connect.errors.ConnectException

      • buildDocumentUnionSchema

        private static org.apache.kafka.connect.data.Schema buildDocumentUnionSchema​(com.fasterxml.jackson.databind.node.ArrayNode array)