/* |
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* Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package java.util.logging; |
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/** |
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* The management interface for the logging facility. |
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* |
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* {@link java.lang.management.PlatformLoggingMXBean |
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* java.lang.management.PlatformLoggingMXBean} is the management interface |
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* for logging facility registered in the {@link |
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* java.lang.management.ManagementFactory#getPlatformMBeanServer() |
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* platform MBeanServer}. |
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* It is recommended to use the {@code PlatformLoggingMXBean} obtained via |
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* the {@link java.lang.management.ManagementFactory#getPlatformMXBean(Class) |
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* ManagementFactory.getPlatformMXBean(PlatformLoggingMXBean.class)} method. |
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* |
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* @deprecated {@code LoggingMXBean} is no longer a {@link |
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* java.lang.management.PlatformManagedObject platform MXBean} and is replaced |
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* with {@link java.lang.management.PlatformLoggingMXBean}. |
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* It will not register in the platform {@code MBeanServer}. |
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* Use {@code ManagementFactory.getPlatformMXBean(PlatformLoggingMXBean.class)} |
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* instead. |
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* |
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* @author Ron Mann |
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* @author Mandy Chung |
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* @since 1.5 |
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* |
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* @see java.lang.management.PlatformLoggingMXBean |
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*/ |
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@Deprecated(since="9") |
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public interface LoggingMXBean { |
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/** |
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* Returns the list of currently registered logger names. This method |
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* calls {@link LogManager#getLoggerNames} and returns a list |
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* of the logger names. |
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* |
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* @return A list of {@code String} each of which is a |
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* currently registered {@code Logger} name. |
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*/ |
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public java.util.List<String> getLoggerNames(); |
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/** |
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* Gets the name of the log level associated with the specified logger. |
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* If the specified logger does not exist, {@code null} |
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* is returned. |
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* This method first finds the logger of the given name and |
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* then returns the name of the log level by calling: |
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* <blockquote> |
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* {@link Logger#getLevel Logger.getLevel()}.{@link Level#getName getName()}; |
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* </blockquote> |
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* |
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* <p> |
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* If the {@code Level} of the specified logger is {@code null}, |
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* which means that this logger's effective level is inherited |
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* from its parent, an empty string will be returned. |
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* |
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* @param loggerName The name of the {@code Logger} to be retrieved. |
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* |
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* @return The name of the log level of the specified logger; or |
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* an empty string if the log level of the specified logger |
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* is {@code null}. If the specified logger does not |
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* exist, {@code null} is returned. |
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* |
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* @see Logger#getLevel |
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*/ |
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public String getLoggerLevel(String loggerName); |
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/** |
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* Sets the specified logger to the specified new level. |
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* If the {@code levelName} is not {@code null}, the level |
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* of the specified logger is set to the parsed {@code Level} |
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* matching the {@code levelName}. |
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* If the {@code levelName} is {@code null}, the level |
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* of the specified logger is set to {@code null} and |
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* the effective level of the logger is inherited from |
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* its nearest ancestor with a specific (non-null) level value. |
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* |
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* @param loggerName The name of the {@code Logger} to be set. |
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* Must be non-null. |
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* @param levelName The name of the level to set on the specified logger, |
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* or {@code null} if setting the level to inherit |
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* from its nearest ancestor. |
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* |
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* @throws IllegalArgumentException if the specified logger |
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* does not exist, or {@code levelName} is not a valid level name. |
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* |
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* @throws SecurityException if a security manager exists and if |
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* the caller does not have LoggingPermission("control"). |
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* |
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* @see Logger#setLevel |
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*/ |
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public void setLoggerLevel(String loggerName, String levelName); |
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/** |
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* Returns the name of the parent for the specified logger. |
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* If the specified logger does not exist, {@code null} is returned. |
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* If the specified logger is the root {@code Logger} in the namespace, |
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* the result will be an empty string. |
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* |
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* @param loggerName The name of a {@code Logger}. |
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* |
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* @return the name of the nearest existing parent logger; |
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* an empty string if the specified logger is the root logger. |
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* If the specified logger does not exist, {@code null} |
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* is returned. |
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*/ |
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public String getParentLoggerName(String loggerName); |
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} |