Package io.smallrye.reactive.messaging.kafka.fault

Class DeserializerWrapper<T>

java.lang.Object

io.smallrye.reactive.messaging.kafka.fault.DeserializerWrapper<T>

Type Parameters:

T - the type of object created by the deserializer.

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.kafka.common.serialization.Deserializer<T>

public class DeserializerWrapper<T>
extends Object
implements org.apache.kafka.common.serialization.Deserializer<T>

Wraps a delegate deserializer to handle config and deserialization failures.

Constructor Summary

Constructors

Constructor	Description
DeserializerWrapper(String className, boolean key, DeserializationFailureHandler<T> failureHandler, KafkaSource<?,?> source, boolean failByDefault)

Method Summary

Modifier and Type	Method	Description
void	close()
void	configure(Map<String,?> configs, boolean isKey)	Delegates to the underlying deserializer instance.
T	deserialize(String topic, byte[] data)
T	deserialize(String topic, org.apache.kafka.common.header.Headers headers, byte[] data)

Methods inherited from class java.lang.Object

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

Constructor Detail

DeserializerWrapper

public DeserializerWrapper(String className,
                           boolean key,
                           DeserializationFailureHandler<T> failureHandler,
                           KafkaSource<?,?> source,
                           boolean failByDefault)

Method Detail

configure

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

Delegates to the underlying deserializer instance.

Specified by:

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

Parameters:

configs - the configuration

isKey - the key

deserialize

public T deserialize(String topic,
                     byte[] data)

Specified by:

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

deserialize

public T deserialize(String topic,
                     org.apache.kafka.common.header.Headers headers,
                     byte[] data)

Specified by:

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

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

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