Package org.apache.pulsar.metadata.cache.impl

Class JSONMetadataSerdeSimpleType<T>

java.lang.Object

org.apache.pulsar.metadata.cache.impl.JSONMetadataSerdeSimpleType<T>

All Implemented Interfaces:

MetadataSerde<T>

public class JSONMetadataSerdeSimpleType<T>
extends Object
implements MetadataSerde<T>

Constructor Summary

Constructors

Constructor	Description
JSONMetadataSerdeSimpleType(com.fasterxml.jackson.databind.JavaType typeRef)

Method Summary

Modifier and Type	Method	Description
T	deserialize(String path, byte[] content, Stat stat)	Serialize the object from a byte array.
byte[]	serialize(String path, T value)	Serialize the object into a byte array.

Methods inherited from class java.lang.Object

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

Constructor Details

JSONMetadataSerdeSimpleType

public JSONMetadataSerdeSimpleType(com.fasterxml.jackson.databind.JavaType typeRef)

Method Details

serialize

public byte[] serialize(String path,
 T value)
                 throws IOException

Description copied from interface: MetadataSerde

Serialize the object into a byte array.

Specified by:

serialize in interface MetadataSerde<T>

Parameters:

path - the path of the object on the metadata store

value - the object instance

Returns:

a byte array of the serialized version

Throws:

IOException - if the serialization fails

deserialize

public T deserialize(String path,
 byte[] content,
 Stat stat)
              throws IOException

Description copied from interface: MetadataSerde

Serialize the object from a byte array.

Specified by:

deserialize in interface MetadataSerde<T>

Parameters:

path - the path of the object on the metadata store

content - the content as stored on metadata store

stat - the Stat metadata for the object

Returns:

the deserialized object

Throws:

IOException - if the deserialization fails