Add natives condition for logging when no header mapper

bky373 · bky373 · commit d235137d4701 · 2024-10-28T22:03:52.000+09:00
diff --git a/spring-kafka/src/main/java/org/springframework/kafka/support/converter/BatchMessagingMessageConverter.java b/spring-kafka/src/main/java/org/springframework/kafka/support/converter/BatchMessagingMessageConverter.java
@@ -184,7 +184,7 @@ public Message<?> toMessage(List<ConsumerRecord<?, ?>> records, @Nullable Acknow
 				raws.add(record);
 			}
 		}
-		if (this.headerMapper == null) {
+		if (this.headerMapper == null && !natives.isEmpty()) {
 			this.logger.debug(() ->
 					"No header mapper is available; Jackson is required for the default mapper; "
 							+ "headers (if present) are not mapped but provided raw in "

Original file line number	Diff line number	Diff line change
`@@ -184,7 +184,7 @@ public Message<?> toMessage(List<ConsumerRecord<?, ?>> records, @Nullable Acknow`
`184`	`184`	`raws.add(record);`
`185`	`185`	`}`
`186`	`186`	`}`
`187`		`- if (this.headerMapper == null) {`
	`187`	`+ if (this.headerMapper == null && !natives.isEmpty()) {`
`188`	`188`	`this.logger.debug(() ->`
`189`	`189`	`"No header mapper is available; Jackson is required for the default mapper; "`
`190`	`190`	`+ "headers (if present) are not mapped but provided raw in "`