001 /* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache license, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the license for the specific language governing permissions and 015 * limitations under the license. 016 */ 017 package org.apache.logging.log4j.core.jmx; 018 019 import java.util.List; 020 021 import javax.management.ObjectName; 022 023 import org.apache.logging.log4j.Level; 024 import org.apache.logging.log4j.core.config.AppenderRef; 025 import org.apache.logging.log4j.core.config.LoggerConfig; 026 import org.apache.logging.log4j.core.helpers.Assert; 027 028 /** 029 * Implementation of the {@code LoggerConfigAdminMBean} interface. 030 */ 031 public class LoggerConfigAdmin implements LoggerConfigAdminMBean { 032 033 private final String contextName; 034 private final LoggerConfig loggerConfig; 035 private final ObjectName objectName; 036 037 /** 038 * Constructs a new {@code LoggerConfigAdmin} with the specified contextName 039 * and logger config. 040 * 041 * @param contextName used in the {@code ObjectName} for this mbean 042 * @param loggerConfig the instrumented object 043 */ 044 public LoggerConfigAdmin(String contextName, LoggerConfig loggerConfig) { 045 // super(executor); // no notifications for now 046 this.contextName = Assert.isNotNull(contextName, "contextName"); 047 this.loggerConfig = Assert.isNotNull(loggerConfig, "loggerConfig"); 048 try { 049 String ctxName = Server.escape(this.contextName); 050 String configName = Server.escape(loggerConfig.getName()); 051 String name = String.format(PATTERN, ctxName, configName); 052 objectName = new ObjectName(name); 053 } catch (Exception e) { 054 throw new IllegalStateException(e); 055 } 056 } 057 058 /** 059 * Returns the {@code ObjectName} of this mbean. 060 * 061 * @return the {@code ObjectName} 062 * @see LoggerConfigAdminMBean#PATTERN 063 */ 064 public ObjectName getObjectName() { 065 return objectName; 066 } 067 068 @Override 069 public String getName() { 070 return loggerConfig.getName(); 071 } 072 073 @Override 074 public String getLevel() { 075 return loggerConfig.getLevel().name(); 076 } 077 078 @Override 079 public void setLevel(String level) { 080 loggerConfig.setLevel(Level.valueOf(level)); 081 } 082 083 @Override 084 public boolean isAdditive() { 085 return loggerConfig.isAdditive(); 086 } 087 088 @Override 089 public void setAdditive(boolean additive) { 090 loggerConfig.setAdditive(additive); 091 } 092 093 @Override 094 public boolean isIncludeLocation() { 095 return loggerConfig.isIncludeLocation(); 096 } 097 098 @Override 099 public String getFilter() { 100 return String.valueOf(loggerConfig.getFilter()); 101 } 102 103 @Override 104 public String[] getAppenderRefs() { 105 List<AppenderRef> refs = loggerConfig.getAppenderRefs(); 106 String[] result = new String[refs.size()]; 107 for (int i = 0; i < result.length; i++) { 108 result[i] = refs.get(i).getRef(); 109 } 110 return result; 111 } 112 }