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https://issues.apache.org/jira/browse/CAMEL-19919?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Luca Burgazzoli reassigned CAMEL-19919:
---------------------------------------
Assignee: Luca Burgazzoli
> camel-kafka: provided an out of the box byte[] to String header deserializer
> -----------------------------------------------------------------------------
>
> Key: CAMEL-19919
> URL: https://issues.apache.org/jira/browse/CAMEL-19919
> Project: Camel
> Issue Type: Improvement
> Components: camel-kafka
> Reporter: Luca Burgazzoli
> Assignee: Luca Burgazzoli
> Priority: Minor
> Fix For: 4.1.0
>
>
> Headers in a Kafka Record are expressed as byte[], and it is quite common to
> convert such headers to String.
> It would be nice to provide a ready to use byte[] to String header
> deserializer instead, something like:
> {code:java}
> import java.nio.charset.Charset;
> import java.nio.charset.StandardCharsets;
> import java.util.Objects;
> import org.apache.camel.component.kafka.serde.KafkaHeaderDeserializer;
> public class ToStringHeaderDeserializer implements KafkaHeaderDeserializer {
> private Charset charset = StandardCharsets.UTF_8;
> public Charset getCharset() {
> return charset;
> }
> public void setCharset(Charset charset) {
> this.charset = Objects.requireNonNull(charset);
> }
> @Override
> public Object deserialize(String key, byte[] value) {
> return new String(value, this.charset);
> }
> }
> {code}
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