org.apache.flink.formats.json

Class JsonRowFormatFactory

java.lang.Object

org.apache.flink.formats.json.JsonRowFormatFactory

All Implemented Interfaces:

org.apache.flink.table.factories.DeserializationSchemaFactory<org.apache.flink.types.Row>, org.apache.flink.table.factories.SerializationSchemaFactory<org.apache.flink.types.Row>, org.apache.flink.table.factories.TableFactory, org.apache.flink.table.factories.TableFormatFactory<org.apache.flink.types.Row>

public class JsonRowFormatFactory
extends Object
implements org.apache.flink.table.factories.SerializationSchemaFactory<org.apache.flink.types.Row>, org.apache.flink.table.factories.DeserializationSchemaFactory<org.apache.flink.types.Row>

Table format factory for providing configured instances of JSON-to-row SerializationSchema and DeserializationSchema.

Constructor Summary

Constructors

Constructor and Description
JsonRowFormatFactory()

Method Summary

Modifier and Type	Method and Description
org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.types.Row>	createDeserializationSchema(Map<String,String> properties)
org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row>	createSerializationSchema(Map<String,String> properties)
Map<String,String>	requiredContext()
List<String>	supportedProperties()
boolean	supportsSchemaDerivation()

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonRowFormatFactory

public JsonRowFormatFactory()

Method Detail

requiredContext

public Map<String,String> requiredContext()

Specified by:

requiredContext in interface org.apache.flink.table.factories.TableFactory

supportsSchemaDerivation

public boolean supportsSchemaDerivation()

Specified by:

supportsSchemaDerivation in interface org.apache.flink.table.factories.TableFormatFactory<org.apache.flink.types.Row>

supportedProperties

public List<String> supportedProperties()

Specified by:

supportedProperties in interface org.apache.flink.table.factories.TableFactory

Specified by:

supportedProperties in interface org.apache.flink.table.factories.TableFormatFactory<org.apache.flink.types.Row>

createDeserializationSchema

public org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.types.Row> createDeserializationSchema(Map<String,String> properties)

Specified by:

createDeserializationSchema in interface org.apache.flink.table.factories.DeserializationSchemaFactory<org.apache.flink.types.Row>

createSerializationSchema

public org.apache.flink.api.common.serialization.SerializationSchema<org.apache.flink.types.Row> createSerializationSchema(Map<String,String> properties)

Specified by:

createSerializationSchema in interface org.apache.flink.table.factories.SerializationSchemaFactory<org.apache.flink.types.Row>