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Dedicated, "_"-prefixed log category for request mappings

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Closes gh-26539
This commit is contained in:
Rossen Stoyanchev
2021-02-22 20:37:56 +00:00
parent cb3af52df2
commit 3ec0452fed
13 changed files with 122 additions and 39 deletions
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27
spring-core/src/main/java/org/springframework/core/log/LogDelegateFactory.java
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@@ -1,5 +1,5 @@
/*
* Copyright 2002-2019 the original author or authors.
* Copyright 2002-2021 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.
@@ -63,15 +63,28 @@ public final class LogDelegateFactory {
}
/**
* Create a "hidden" logger whose name is intentionally prefixed with "_"
* because its output is either too verbose or otherwise deemed as optional
* or unnecessary to see at any log level by default under the normal package
* based log hierarchy.
* Create a "hidden" logger with a category name prefixed with "_", thus
* precluding it from being enabled together with other log categories from
* the same package. This is useful for specialized output that is either
* too verbose or otherwise optional or unnecessary to see all the time.
* @param clazz the class for which to create a logger
* @return a logger for the hidden category ("_" + fully-qualified class name)
* @return a Log with the category {@code "_" + fully-qualified class name}
*/
public static Log getHiddenLog(Class<?> clazz) {
return LogFactory.getLog("_" + clazz.getName());
return getHiddenLog(clazz.getName());
}
/**
* Create a "hidden" logger with a category name prefixed with "_", thus
* precluding it from being enabled together with other log categories from
* the same package. This is useful for specialized output that is either
* too verbose or otherwise optional or unnecessary to see all the time.
* @param category the log category to use
* @return a Log with the category {@code "_" + category}
* @since 5.3.5
*/
public static Log getHiddenLog(String category) {
return LogFactory.getLog("_" + category);
}
}