org.apache.hadoop.hive.metastore.messaging.json

Class JSONMessageEncoder

java.lang.Object

org.apache.hadoop.hive.metastore.messaging.json.JSONMessageEncoder

All Implemented Interfaces:

MessageEncoder

public class JSONMessageEncoder
extends Object
implements MessageEncoder

The JSON implementation of the MessageFactory. Constructs JSON implementations of each message-type.

Field Summary

Fields

Modifier and Type	Field and Description
static String	FORMAT

Constructor Summary

Constructors

Constructor and Description
JSONMessageEncoder()

Method Summary

Modifier and Type	Method and Description
MessageDeserializer	getDeserializer()
static MessageEncoder	getInstance()
String	getMessageFormat() This is a format that's shipped, for any changes make sure that backward compatibiltiy with existing messages in this format are taken care of.
MessageSerializer	getSerializer()

Methods inherited from class java.lang.Object

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

Field Detail

FORMAT

public static final String FORMAT

See Also:

Constant Field Values

Constructor Detail

JSONMessageEncoder

public JSONMessageEncoder()

Method Detail

getInstance

public static MessageEncoder getInstance()

getDeserializer

public MessageDeserializer getDeserializer()

Specified by:

getDeserializer in interface MessageEncoder

getSerializer

public MessageSerializer getSerializer()

Specified by:

getSerializer in interface MessageEncoder

getMessageFormat

public String getMessageFormat()

This is a format that's shipped, for any changes make sure that backward compatibiltiy with existing messages in this format are taken care of.

Specified by:

getMessageFormat in interface MessageEncoder