org.apache.flink.streaming.connectors.pulsar.internal

Class JacksonRecordParser

java.lang.Object

org.apache.flink.streaming.connectors.pulsar.internal.JacksonRecordParser

public class JacksonRecordParser
extends Object

JSON record parser.

Constructor Summary

Constructors

Constructor and Description
JacksonRecordParser(org.apache.flink.table.types.DataType schema, JSONOptions options)

Method Summary

Modifier and Type	Method and Description
org.apache.flink.types.Row	parse(String record, BiFunction<org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonFactory,String,org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonParser> createParser, org.apache.flink.types.Row row)
Object	parseJsonToken(org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonParser parser, org.apache.flink.table.types.DataType dataType, org.apache.flink.streaming.connectors.pulsar.internal.JacksonRecordParser.PartialFunc f) This method skips `FIELD_NAME`s at the beginning, and handles nulls ahead before trying to parse the JSON token using given function `f`.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JacksonRecordParser

public JacksonRecordParser(org.apache.flink.table.types.DataType schema,
                           JSONOptions options)

Method Detail

parse

public org.apache.flink.types.Row parse(String record,
                                        BiFunction<org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonFactory,String,org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonParser> createParser,
                                        org.apache.flink.types.Row row)
                                 throws org.apache.flink.streaming.connectors.pulsar.internal.JacksonRecordParser.BadRecordException

Throws:

org.apache.flink.streaming.connectors.pulsar.internal.JacksonRecordParser.BadRecordException

parseJsonToken

public Object parseJsonToken(org.apache.pulsar.shade.com.fasterxml.jackson.core.JsonParser parser,
                             org.apache.flink.table.types.DataType dataType,
                             org.apache.flink.streaming.connectors.pulsar.internal.JacksonRecordParser.PartialFunc f)
                      throws IOException

This method skips `FIELD_NAME`s at the beginning, and handles nulls ahead before trying to parse the JSON token using given function `f`. If the `f` failed to parse and convert the token, call `failedConversion` to handle the token.

Throws:

IOException