dant3 commented on code in PR #3563:
URL: https://github.com/apache/ignite-3/pull/3563#discussion_r1557569073
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modules/eventlog/src/main/java/org/apache/ignite/internal/eventlog/ser/JacksonBasedJsonSerializer.java:
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@@ -18,26 +18,26 @@
package org.apache.ignite.internal.eventlog.ser;
import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.fasterxml.jackson.databind.SerializerProvider;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.StdSerializer;
import java.io.IOException;
import org.apache.ignite.internal.eventlog.api.Event;
-import org.apache.ignite.internal.eventlog.event.EventImpl;
import org.apache.ignite.internal.eventlog.event.EventUser;
import org.apache.ignite.internal.lang.IgniteInternalException;
import org.apache.ignite.lang.ErrorGroups.Common;
-/** Serializes events to JSON. */
-public class JsonEventSerializer implements EventSerializer {
+/** Serializes events to JSON. Uses provided json serializer to serialize
events of specified class. */
+public class JacksonBasedJsonSerializer<T extends Event> implements
EventSerializer {
private final ObjectMapper mapper;
/** Default constructor. */
- public JsonEventSerializer() {
+ public JacksonBasedJsonSerializer(Class<T> eventClass, JsonSerializer<T>
eventJsonSerializer) {
mapper = new ObjectMapper();
SimpleModule module = new SimpleModule();
- module.addSerializer(EventImpl.class, new
EventImplJacksonSerializer());
+ module.addSerializer(eventClass, eventJsonSerializer);
module.addSerializer(EventUser.class, new
EventUserJacksonSerializer());
Review Comment:
Done as an example in test for custom serializer
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