43 lines
1.3 KiB
Java
43 lines
1.3 KiB
Java
package ru.kayashov.bar.service;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import lombok.extern.slf4j.Slf4j;
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import org.apache.kafka.common.errors.SerializationException;
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import org.apache.kafka.common.header.Headers;
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import org.apache.kafka.common.serialization.Serializer;
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import ru.kayashov.bar.model.AbstractSendMessage;
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import java.util.Map;
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@Slf4j
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public class AbstractMessageSerializer implements Serializer<AbstractSendMessage> {
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private final ObjectMapper objectMapper = new ObjectMapper();
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@Override
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public void configure(Map<String, ?> configs, boolean isKey) {
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}
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@Override
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public byte[] serialize(String topic, AbstractSendMessage data) {
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try {
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if (data == null){
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log.warn("Отсутствует объект для отправки сообщения");
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return null;
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}
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return objectMapper.writeValueAsBytes(data);
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} catch (Exception e) {
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throw new SerializationException("Ошибка сериализации объекта");
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}
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}
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@Override
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public byte[] serialize(String topic, Headers headers, AbstractSendMessage data) {
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return Serializer.super.serialize(topic, headers, data);
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}
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@Override
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public void close() {
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}
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}
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