001/**
002 * Logback: the reliable, generic, fast and flexible logging framework.
003 * Copyright (C) 1999-2015, QOS.ch. All rights reserved.
004 *
005 * This program and the accompanying materials are dual-licensed under
006 * either the terms of the Eclipse Public License v1.0 as published by
007 * the Eclipse Foundation
008 *
009 *   or (per the licensee's choosing)
010 *
011 * under the terms of the GNU Lesser General Public License version 2.1
012 * as published by the Free Software Foundation.
013 */
014package ch.qos.logback.core.joran;
015
016import ch.qos.logback.core.CoreConstants;
017
018/**
019 *
020 * This class contains constants used by Joran components.
021 * 
022 * @author Ceki Gülcü
023 *
024 */
025public abstract class JoranConstants {
026    public static final String INCLUDED_TAG = "included";
027    public static final String CONFIGURATION_TAG = "configuration";
028
029    public static final String INCLUDE_TAG = "include";
030
031    public static final String APPENDER_TAG = "appender";
032    public static final String REF_ATTRIBUTE = "ref";
033    public static final String ADDITIVITY_ATTRIBUTE = "additivity";
034    public static final String LEVEL_ATTRIBUTE = "level";
035    public static final String CONVERTER_CLASS_ATTRIBUTE = "converterClass";
036    public static final String CONVERSION_WORD_ATTRIBUTE = "conversionWord";
037    public static final String PATTERN_ATTRIBUTE = "pattern";
038    public static final String VALUE_ATTR = "value";
039    public static final String ACTION_CLASS_ATTRIBUTE = "actionClass";
040
041    public static final String INHERITED = "INHERITED";
042    // all usages in the project are case-insensitive. Elsewhere this might not be the case hence the toUpperCase call
043    public static final String NULL = CoreConstants.NULL_STR.toUpperCase();
044    static final Class<?>[] ONE_STRING_PARAM = new Class[] { String.class };
045
046    public static final String APPENDER_BAG = "APPENDER_BAG";
047    public static final String APPENDER_REF_BAG = "APPENDER_REF_BAG";
048    // public static final String FILTER_CHAIN_BAG = "FILTER_CHAIN_BAG";
049}