Package org.apache.nifi.aws.schemaregistry.client

Class CachingSchemaRegistryClient

java.lang.Object

org.apache.nifi.aws.schemaregistry.client.CachingSchemaRegistryClient

All Implemented Interfaces:

SchemaRegistryClient

public class CachingSchemaRegistryClient
extends Object
implements SchemaRegistryClient

Field Summary

Fields

Modifier and Type	Field	Description
private final SchemaRegistryClient	client
private final com.github.benmanes.caffeine.cache.LoadingCache<String,RecordSchema>	nameCache
private final com.github.benmanes.caffeine.cache.LoadingCache<org.apache.commons.lang3.tuple.Pair<String,Long>,RecordSchema>	nameVersionCache

Constructor Summary

Constructors

Constructor	Description
CachingSchemaRegistryClient(SchemaRegistryClient toWrap, int cacheSize, long expirationNanos)

Method Summary

Modifier and Type	Method	Description
RecordSchema	getSchema(String schemaName)
RecordSchema	getSchema(String schemaName, long version)

Methods inherited from class java.lang.Object

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

Field Details

client

private final SchemaRegistryClient client

nameCache

private final com.github.benmanes.caffeine.cache.LoadingCache<String,RecordSchema> nameCache

nameVersionCache

private final com.github.benmanes.caffeine.cache.LoadingCache<org.apache.commons.lang3.tuple.Pair<String,Long>,RecordSchema> nameVersionCache

Constructor Details

CachingSchemaRegistryClient

public CachingSchemaRegistryClient(SchemaRegistryClient toWrap,
 int cacheSize,
 long expirationNanos)

Method Details

getSchema

public RecordSchema getSchema(String schemaName)

Specified by:

getSchema in interface SchemaRegistryClient

getSchema

public RecordSchema getSchema(String schemaName,
 long version)

Specified by:

getSchema in interface SchemaRegistryClient