001/* 002 * This library is part of OpenCms - 003 * the Open Source Content Management System 004 * 005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com) 006 * 007 * This library is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU Lesser General Public 009 * License as published by the Free Software Foundation; either 010 * version 2.1 of the License, or (at your option) any later version. 011 * 012 * This library is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * For further information about Alkacon Software, please see the 018 * company website: http://www.alkacon.com 019 * 020 * For further information about OpenCms, please see the 021 * project website: http://www.opencms.org 022 * 023 * You should have received a copy of the GNU Lesser General Public 024 * License along with this library; if not, write to the Free Software 025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 026 */ 027 028package org.opencms.workplace.tools.workplace.logging; 029 030import org.opencms.i18n.CmsMessageContainer; 031import org.opencms.workplace.list.CmsListDirectAction; 032 033import java.util.Locale; 034 035import org.apache.logging.log4j.Level; 036import org.apache.logging.log4j.LogManager; 037import org.apache.logging.log4j.Logger; 038 039/** 040 * Action handler for single actions from logging view.<p> 041 * 042 * */ 043public class CmsChangeLogLevelAction extends CmsListDirectAction { 044 045 /** The actual log level of this row. */ 046 protected Level m_logLevel; 047 048 /** Constructor so generate an instance.<p> 049 * 050 * @param id The id of the Log-channel 051 * @param level The level of the Log-channel 052 */ 053 public CmsChangeLogLevelAction(String id, Level level) { 054 055 super(id); 056 m_logLevel = level; 057 } 058 059 /** Constructor so generate an instance.<p> 060 * 061 * @param id Id of the Log-channel 062 * @param level Level of the Log-channel 063 * @param helpText Helptext of the Log-Channel 064 */ 065 public CmsChangeLogLevelAction(String id, Level level, CmsMessageContainer helpText) { 066 067 super(id); 068 m_logLevel = level; 069 setName(null); 070 setHelpText(helpText); 071 } 072 073 /** Constructor so generate an instance.<p> 074 * 075 * @param id Id of the Log-channel 076 * @param level Level of the Log-channel 077 * @param name Name of the Log-channel 078 * @param helpText Helptext of the Log-Channel 079 */ 080 public CmsChangeLogLevelAction(String id, Level level, CmsMessageContainer name, CmsMessageContainer helpText) { 081 082 super(id); 083 m_logLevel = level; 084 setName(name); 085 setHelpText(helpText); 086 } 087 088 /** 089 * Help method to resolve the name to use.<p> 090 * 091 * @param locale the used locale 092 * 093 * @return the name 094 */ 095 @Override 096 protected String resolveName(Locale locale) { 097 098 return getName().key(locale); 099 } 100 101 /** 102 * @see org.opencms.workplace.tools.A_CmsHtmlIconButton#isEnabled() 103 */ 104 @Override 105 public boolean isEnabled() { 106 107 boolean isVisible = false; 108 Logger logger = null; 109 if (getItem() != null) { 110 String loggerName = getItem().getId(); 111 if (loggerName != null) { 112 logger = LogManager.getLogger(loggerName); 113 } 114 } 115 if (logger != null) { 116 isVisible = !logger.getLevel().equals(m_logLevel); 117 } 118 return isVisible; 119 } 120}