Package org.apache.flink.formats.json

Class JsonRowSerializationSchema.Builder

java.lang.Object

org.apache.flink.formats.json.JsonRowSerializationSchema.Builder

Enclosing class:

JsonRowSerializationSchema

@PublicEvolving
public static class JsonRowSerializationSchema.Builder
extends Object

Builder for JsonRowSerializationSchema.

Constructor Summary

Constructors

Constructor	Description
Builder(String jsonSchema)	Creates a JSON serialization schema for the given JSON schema.
Builder(org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> typeInfo)	Creates a JSON serialization schema for the given type information.

Method Summary

Modifier and Type	Method	Description
JsonRowSerializationSchema	build()	Finalizes the configuration and checks validity.
JsonRowSerializationSchema.Builder	withTypeInfo(org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> typeInfo)	Sets type information for JSON serialization schema.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder(org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> typeInfo)

Creates a JSON serialization schema for the given type information.

Parameters:

typeInfo - Type information describing the result type. The field names of Row are used to parse the JSON properties.

Builder

public Builder(String jsonSchema)

Creates a JSON serialization schema for the given JSON schema.

Parameters:

jsonSchema - JSON schema describing the result type

See Also:

• http://json-schema.org/

Method Details

withTypeInfo

public JsonRowSerializationSchema.Builder withTypeInfo(org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> typeInfo)

Sets type information for JSON serialization schema.

Parameters:

typeInfo - Type information describing the result type. The field names of Row are used to parse the JSON properties.

build

public JsonRowSerializationSchema build()

Finalizes the configuration and checks validity.

Returns:

Configured JsonRowSerializationSchema