org.springframework.cloud.stream.schema.client

Class CachingRegistryClient

java.lang.Object

org.springframework.cloud.stream.schema.client.CachingRegistryClient

All Implemented Interfaces:

SchemaRegistryClient

public class CachingRegistryClient
extends Object
implements SchemaRegistryClient

Author:

Vinicius Carvalho

Constructor Summary

Constructors

Constructor and Description
CachingRegistryClient(SchemaRegistryClient delegate)

Method Summary

Modifier and Type	Method and Description
String	fetch(int id) Retrieves a schema by its identifier.
String	fetch(SchemaReference schemaReference) Retrieves a schema by its reference (subject and version).
SchemaRegistrationResponse	register(String subject, String format, String schema) Registers a schema with the remote repository returning the unique identifier associated with this schema.

Methods inherited from class java.lang.Object

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

Constructor Detail

CachingRegistryClient

public CachingRegistryClient(SchemaRegistryClient delegate)

Method Detail

register

public SchemaRegistrationResponse register(String subject,
                                           String format,
                                           String schema)

Description copied from interface: SchemaRegistryClient

Registers a schema with the remote repository returning the unique identifier associated with this schema.

Specified by:

register in interface SchemaRegistryClient

Parameters:

subject - the full name of the schema

schema - string representation of the schema

Returns:

a SchemaRegistrationResponse representing the result of the operation

fetch

@Cacheable(cacheNames="org.springframework.cloud.stream.schema.client.schemaByReferenceCache")
public String fetch(SchemaReference schemaReference)

Description copied from interface: SchemaRegistryClient

Retrieves a schema by its reference (subject and version).

Specified by:

fetch in interface SchemaRegistryClient

Parameters:

schemaReference - a SchemaReference used to identify the target schema.

Returns:

schema

fetch

@Cacheable(cacheNames="org.springframework.cloud.stream.schema.client.schemaByIdCache")
public String fetch(int id)

Description copied from interface: SchemaRegistryClient

Retrieves a schema by its identifier.

Specified by:

fetch in interface SchemaRegistryClient

Parameters:

id - the id of the target schema.

Returns:

schema