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 018package org.apache.logging.log4j.core.config; 019 020import java.util.ArrayList; 021import java.util.Arrays; 022import java.util.List; 023 024import org.apache.logging.log4j.core.Core; 025import org.apache.logging.log4j.core.config.plugins.Plugin; 026import org.apache.logging.log4j.core.config.plugins.PluginElement; 027import org.apache.logging.log4j.core.config.plugins.PluginFactory; 028 029/** 030 * Container for CustomLevelConfig objects. 031 */ 032@Plugin(name = "CustomLevels", category = Core.CATEGORY_NAME, printObject = true) 033public final class CustomLevels { 034 035 private final List<CustomLevelConfig> customLevels; 036 037 private CustomLevels(final CustomLevelConfig[] customLevels) { 038 this.customLevels = new ArrayList<>(Arrays.asList(customLevels)); 039 } 040 041 /** 042 * Create a CustomLevels object to contain all the CustomLevelConfigs. 043 * 044 * @param customLevels An array of CustomLevelConfigs. 045 * @return A CustomLevels object. 046 */ 047 @PluginFactory 048 public static CustomLevels createCustomLevels(// 049 @PluginElement("CustomLevels") final CustomLevelConfig[] customLevels) { 050 return new CustomLevels(customLevels == null ? new CustomLevelConfig[0] : customLevels); 051 } 052 053 /** 054 * Returns a list of the {@code CustomLevelConfig} objects created during configuration. 055 * @return the configured custom levels 056 */ 057 public List<CustomLevelConfig> getCustomLevels() { 058 return customLevels; 059 } 060}