Package com.linkedin.venice.helix

Class HelixAdapterSerializer

java.lang.Object

com.linkedin.venice.helix.HelixAdapterSerializer

All Implemented Interfaces:

org.apache.helix.manager.zk.PathBasedZkSerializer, org.apache.helix.zookeeper.zkclient.serialize.PathBasedZkSerializer

public class HelixAdapterSerializer
extends java.lang.Object
implements org.apache.helix.manager.zk.PathBasedZkSerializer

Serializer to adapt venice serializer to PathBasedZkSerializer. Find the venice serializer by given zk path and use it to do the actual serialize and deserialize.

This class let venice can re-use on ZkClient to read/write different types of Venice objects.

Constructor Summary

Constructors

Constructor	Description
HelixAdapterSerializer()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	deserialize(byte[] bytes, java.lang.String path)
void	registerSerializer(java.lang.String path, VeniceSerializer serializer)
byte[]	serialize(java.lang.Object data, java.lang.String path)
void	unregisterSerializer(java.lang.String path)

Methods inherited from class java.lang.Object

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

Constructor Detail

HelixAdapterSerializer

public HelixAdapterSerializer()

Method Detail

registerSerializer

public void registerSerializer(java.lang.String path,
                               VeniceSerializer serializer)

unregisterSerializer

public void unregisterSerializer(java.lang.String path)

serialize

public byte[] serialize(java.lang.Object data,
                        java.lang.String path)
                 throws org.apache.helix.zookeeper.zkclient.exception.ZkMarshallingError

Specified by:

serialize in interface org.apache.helix.zookeeper.zkclient.serialize.PathBasedZkSerializer

Throws:

org.apache.helix.zookeeper.zkclient.exception.ZkMarshallingError

deserialize

public java.lang.Object deserialize(byte[] bytes,
                                    java.lang.String path)
                             throws org.apache.helix.zookeeper.zkclient.exception.ZkMarshallingError

Specified by:

deserialize in interface org.apache.helix.zookeeper.zkclient.serialize.PathBasedZkSerializer

Throws:

org.apache.helix.zookeeper.zkclient.exception.ZkMarshallingError