程序包 org.apache.pulsar.client.impl.schema

类 NativeAvroBytesSchema<T>

java.lang.Object

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

所有已实现的接口:

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.

字段概要

从接口继承的字段 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

构造器概要

构造器

构造器	说明
NativeAvroBytesSchema(Object schema)
NativeAvroBytesSchema(org.apache.avro.Schema schema)

方法概要

修饰符和类型	方法	说明
Schema<byte[]>	clone()
byte[]	decode(byte[] bytes, byte[] schemaVersion)
byte[]	encode(byte[] message)
Optional<Object>	getNativeSchema()
SchemaInfo	getSchemaInfo()

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.pulsar.client.api.Schema

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

构造器详细资料

NativeAvroBytesSchema

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

NativeAvroBytesSchema

public NativeAvroBytesSchema(Object schema)

方法详细资料

encode

public byte[] encode(byte[] message)

指定者:

encode 在接口中 Schema<T>

decode

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

指定者:

decode 在接口中 Schema<T>

getSchemaInfo

public SchemaInfo getSchemaInfo()

指定者:

getSchemaInfo 在接口中 Schema<T>

getNativeSchema

public Optional<Object> getNativeSchema()

指定者:

getNativeSchema 在接口中 Schema<T>

clone

public Schema<byte[]> clone()

指定者:

clone 在接口中 Schema<T>

覆盖:

clone 在类中 Object