Package io.apicurio.registry.serde.jsonschema

Class JsonSchemaKafkaDeserializer<T>

java.lang.Object

io.apicurio.registry.serde.SchemaResolverConfigurer<T,U>

io.apicurio.registry.serde.AbstractKafkaSerDe<T,U>

io.apicurio.registry.serde.AbstractKafkaDeserializer<com.networknt.schema.JsonSchema,T>

io.apicurio.registry.serde.jsonschema.JsonSchemaKafkaDeserializer<T>

All Implemented Interfaces:

io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>, Closeable, AutoCloseable, org.apache.kafka.common.serialization.Deserializer<T>

public class JsonSchemaKafkaDeserializer<T>
extends AbstractKafkaDeserializer<com.networknt.schema.JsonSchema,T>
implements org.apache.kafka.common.serialization.Deserializer<T>, io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>

Author:

eric.wittmann@gmail.com, Ales Justin, Fabian Martinez, Carles Arnal

Field Summary

Fields

Modifier and Type	Field	Description
protected static com.fasterxml.jackson.databind.ObjectMapper	mapper

Fields inherited from class io.apicurio.registry.serde.AbstractKafkaDeserializer

fallbackArtifactProvider

Fields inherited from class io.apicurio.registry.serde.AbstractKafkaSerDe

headersHandler, idHandler, key, log, MAGIC_BYTE

Fields inherited from class io.apicurio.registry.serde.SchemaResolverConfigurer

schemaResolver

Constructor Summary

Constructors

Constructor	Description
JsonSchemaKafkaDeserializer()
JsonSchemaKafkaDeserializer(io.apicurio.registry.resolver.SchemaResolver<com.networknt.schema.JsonSchema,T> schemaResolver)
JsonSchemaKafkaDeserializer(io.apicurio.registry.rest.client.RegistryClient client)
JsonSchemaKafkaDeserializer(io.apicurio.registry.rest.client.RegistryClient client, io.apicurio.registry.resolver.SchemaResolver<com.networknt.schema.JsonSchema,T> schemaResolver)
JsonSchemaKafkaDeserializer(io.apicurio.registry.rest.client.RegistryClient client, Boolean validationEnabled)

Method Summary

Modifier and Type	Method	Description
io.apicurio.registry.types.ArtifactType	artifactType()
void	configure(Map<String,?> configs, boolean isKey)
io.apicurio.registry.resolver.ParsedSchema<com.networknt.schema.JsonSchema>	getSchemaFromData(io.apicurio.registry.resolver.data.Record<T> data)
boolean	isValidationEnabled()
com.networknt.schema.JsonSchema	parseSchema(byte[] rawSchema)
protected T	readData(io.apicurio.registry.resolver.ParsedSchema<com.networknt.schema.JsonSchema> schema, ByteBuffer buffer, int start, int length)
protected T	readData(org.apache.kafka.common.header.Headers headers, io.apicurio.registry.resolver.ParsedSchema<com.networknt.schema.JsonSchema> schema, ByteBuffer buffer, int start, int length)
io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>	schemaParser()
boolean	supportsExtractSchemaFromData()

Methods inherited from class io.apicurio.registry.serde.AbstractKafkaDeserializer

close, configure, deserialize, deserialize, setFallbackArtifactProvider

Methods inherited from class io.apicurio.registry.serde.AbstractKafkaSerDe

asLegacyId, getByteBuffer, getIdHandler, isKey, reset, setHeadersHandler, setIdHandler

Methods inherited from class io.apicurio.registry.serde.SchemaResolverConfigurer

configure, getSchemaResolver, setSchemaResolver

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.kafka.common.serialization.Deserializer

close, deserialize, deserialize

Field Detail

mapper

protected static com.fasterxml.jackson.databind.ObjectMapper mapper

Constructor Detail

JsonSchemaKafkaDeserializer

public JsonSchemaKafkaDeserializer()

JsonSchemaKafkaDeserializer

public JsonSchemaKafkaDeserializer(io.apicurio.registry.rest.client.RegistryClient client,
                                   io.apicurio.registry.resolver.SchemaResolver<com.networknt.schema.JsonSchema,T> schemaResolver)

JsonSchemaKafkaDeserializer

public JsonSchemaKafkaDeserializer(io.apicurio.registry.rest.client.RegistryClient client)

JsonSchemaKafkaDeserializer

public JsonSchemaKafkaDeserializer(io.apicurio.registry.resolver.SchemaResolver<com.networknt.schema.JsonSchema,T> schemaResolver)

JsonSchemaKafkaDeserializer

public JsonSchemaKafkaDeserializer(io.apicurio.registry.rest.client.RegistryClient client,
                                   Boolean validationEnabled)

Method Detail

configure

public void configure(Map<String,?> configs,
                      boolean isKey)

Specified by:

configure in interface org.apache.kafka.common.serialization.Deserializer<T>

Specified by:

configure in class AbstractKafkaSerDe<com.networknt.schema.JsonSchema,T>

See Also:

AbstractKafkaSerDe.configure(java.util.Map, boolean)

isValidationEnabled

public boolean isValidationEnabled()

schemaParser

public io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T> schemaParser()

Specified by:

schemaParser in class AbstractKafkaSerDe<com.networknt.schema.JsonSchema,T>

See Also:

AbstractKafkaSerDe.schemaParser()

artifactType

public io.apicurio.registry.types.ArtifactType artifactType()

Specified by:

artifactType in interface io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>

See Also:

SchemaParser.artifactType()

parseSchema

public com.networknt.schema.JsonSchema parseSchema(byte[] rawSchema)

Specified by:

parseSchema in interface io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>

See Also:

SchemaParser.parseSchema(byte[])

getSchemaFromData

public io.apicurio.registry.resolver.ParsedSchema<com.networknt.schema.JsonSchema> getSchemaFromData(io.apicurio.registry.resolver.data.Record<T> data)

Specified by:

getSchemaFromData in interface io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>

See Also:

io.apicurio.registry.resolver.SchemaParser#getSchemaFromData(java.lang.Object)

supportsExtractSchemaFromData

public boolean supportsExtractSchemaFromData()

Specified by:

supportsExtractSchemaFromData in interface io.apicurio.registry.resolver.SchemaParser<com.networknt.schema.JsonSchema,T>

See Also:

SchemaParser.supportsExtractSchemaFromData()

readData

protected T readData(io.apicurio.registry.resolver.ParsedSchema<com.networknt.schema.JsonSchema> schema,
                     ByteBuffer buffer,
                     int start,
                     int length)

Specified by:

readData in class AbstractKafkaDeserializer<com.networknt.schema.JsonSchema,T>

See Also:

io.apicurio.registry.serde.AbstractKafkaDeserializer#readData(io.apicurio.registry.serde.ParsedSchema, java.nio.ByteBuffer, int, int)

readData

protected T readData(org.apache.kafka.common.header.Headers headers,
                     io.apicurio.registry.resolver.ParsedSchema<com.networknt.schema.JsonSchema> schema,
                     ByteBuffer buffer,
                     int start,
                     int length)

Specified by:

readData in class AbstractKafkaDeserializer<com.networknt.schema.JsonSchema,T>

See Also:

io.apicurio.registry.serde.AbstractKafkaDeserializer#readData(org.apache.kafka.common.header.Headers, io.apicurio.registry.serde.ParsedSchema, java.nio.ByteBuffer, int, int)