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Efficient log checks in STOMP encoder/decoder

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(cherry picked from commit 122ee30)
This commit is contained in:
Juergen Hoeller
2017-07-10 20:44:51 +02:00
parent 55fa5f2b65
commit e4031f290e
2 changed files with 7 additions and 9 deletions
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10
spring-messaging/src/main/java/org/springframework/messaging/simp/stomp/StompDecoder.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -150,9 +150,7 @@ public class StompDecoder {
}
}
else {
if (logger.isTraceEnabled()) {
logger.trace("Incomplete frame, resetting input buffer...");
}
logger.trace("Incomplete frame, resetting input buffer...");
if (headers != null && headerAccessor != null) {
String name = NativeMessageHeaderAccessor.NATIVE_HEADERS;
@SuppressWarnings("unchecked")
@@ -288,7 +286,9 @@ public class StompDecoder {
contentLength = headerAccessor.getContentLength();
}
catch (NumberFormatException ex) {
logger.warn("Ignoring invalid content-length: '" + headerAccessor);
if (logger.isWarnEnabled()) {
logger.warn("Ignoring invalid content-length: '" + headerAccessor);
}
contentLength = null;
}

6
spring-messaging/src/main/java/org/springframework/messaging/simp/stomp/StompEncoder.java
View File

@@ -1,5 +1,5 @@
/*
* Copyright 2002-2016 the original author or authors.
* Copyright 2002-2017 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -97,9 +97,7 @@ public class StompEncoder {
DataOutputStream output = new DataOutputStream(baos);
if (SimpMessageType.HEARTBEAT.equals(SimpMessageHeaderAccessor.getMessageType(headers))) {
if (logger.isTraceEnabled()) {
logger.trace("Encoding heartbeat");
}
logger.trace("Encoding heartbeat");
output.write(StompDecoder.HEARTBEAT_PAYLOAD);
}