From 7c7043910caad26e863fca7a820c6aefb2d6934d Mon Sep 17 00:00:00 2001 From: Marcin Grzejszczak Date: Thu, 25 Feb 2016 13:53:57 +0100 Subject: [PATCH] Updated the javadoc for message component --- .../messaging/AbstractTraceChannelInterceptor.java | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/AbstractTraceChannelInterceptor.java b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/AbstractTraceChannelInterceptor.java index 7c90049e1..e8f464502 100644 --- a/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/AbstractTraceChannelInterceptor.java +++ b/spring-cloud-sleuth-core/src/main/java/org/springframework/cloud/sleuth/instrument/messaging/AbstractTraceChannelInterceptor.java @@ -21,7 +21,12 @@ import org.springframework.util.ClassUtils; abstract class AbstractTraceChannelInterceptor extends ChannelInterceptorAdapter implements ExecutorChannelInterceptor { /** - * A default prefix for span name for discerning messaging origin of the span + * If a span comes from messaging components then it will have this value + * as a prefix to its name. + *

+ * Example of a Span name: {@code message:foo} + *

+ * Where {@code message} is the prefix and {@code foo} is the channel name */ protected static final String MESSAGE_COMPONENT = "message";