org.hibernate.search.indexes.serialization.avro.impl

Class KnownProtocols

java.lang.Object

org.hibernate.search.indexes.serialization.avro.impl.KnownProtocols

public final class KnownProtocols
extends Object

Keeps a reference to each known Avro Protocol revision we can support. Only a single Major version is supported, but for minor revisions we should always be able to deserialize an older encoding scheme. For minor revisions beyond the last known version a best effort is applied and a warning is logged. Each Protocol is only created at first use, so to not waste parsing time nor memory for unused revisions.

Since:

5.0

Author:

Sanne Grinovero

Field Summary

Fields

Modifier and Type	Field and Description
static int	LATEST_MINOR_VERSION
static int	MAJOR_VERSION Latest protocol version is 1.2

Constructor Summary

Constructors

Constructor and Description
KnownProtocols()

Method Summary

Methods

Modifier and Type	Method and Description
org.apache.avro.Protocol	getLatestProtocol()

Methods inherited from class java.lang.Object

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

Field Detail

MAJOR_VERSION

public static final int MAJOR_VERSION

Latest protocol version is 1.2

See Also:

Constant Field Values

LATEST_MINOR_VERSION

public static final int LATEST_MINOR_VERSION

See Also:

Constant Field Values

Constructor Detail

KnownProtocols

public KnownProtocols()

Method Detail

getLatestProtocol

public org.apache.avro.Protocol getLatestProtocol()