Package org.apache.pulsar.client.impl.schema

Class NativeAvroBytesSchema<T>

java.lang.Object

org.apache.pulsar.client.impl.schema.NativeAvroBytesSchema<T>

All Implemented Interfaces:

Cloneable, Schema<byte[]>

public class NativeAvroBytesSchema<T>
extends Object
implements Schema<byte[]>

Schema from a native Apache Avro schema. This class is supposed to be used on the producer side for working with existing data serialized in Avro, possibly stored in another system like Kafka. For this reason, it will not perform bytes validation against the schema in encoding and decoding, which are just identify functions. This class also makes it possible for users to bring in their own Avro serialization method.

Field Summary

Fields inherited from interface org.apache.pulsar.client.api.Schema

BOOL, BYTEBUFFER, BYTES, DATE, DOUBLE, FLOAT, INSTANT, INT16, INT32, INT64, INT8, LOCAL_DATE, LOCAL_DATE_TIME, LOCAL_TIME, STRING, TIME, TIMESTAMP

Constructor Summary

Constructors

Constructor	Description
NativeAvroBytesSchema(Object schema)
NativeAvroBytesSchema(org.apache.avro.Schema schema)

Method Summary

Modifier and Type	Method	Description
Schema<byte[]>	clone()
byte[]	decode(byte[] bytes, byte[] schemaVersion)
byte[]	encode(byte[] message)
Optional<Object>	getNativeSchema()
SchemaInfo	getSchemaInfo()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.pulsar.client.api.Schema

configureSchemaInfo, decode, decode, decode, requireFetchingSchemaInfo, setSchemaInfoProvider, supportSchemaVersioning, validate

Constructor Details

NativeAvroBytesSchema

public NativeAvroBytesSchema(org.apache.avro.Schema schema)

NativeAvroBytesSchema

public NativeAvroBytesSchema(Object schema)

Method Details

encode

public byte[] encode(byte[] message)

Specified by:

encode in interface Schema<T>

decode

public byte[] decode(byte[] bytes,
 byte[] schemaVersion)

Specified by:

decode in interface Schema<T>

getSchemaInfo

public SchemaInfo getSchemaInfo()

Specified by:

getSchemaInfo in interface Schema<T>

getNativeSchema

public Optional<Object> getNativeSchema()

Specified by:

getNativeSchema in interface Schema<T>

clone

public Schema<byte[]> clone()

Specified by:

clone in interface Schema<T>

Overrides:

clone in class Object