001/** 002 * 003 * Copyright (c) 2014, the Railo Company Ltd. All rights reserved. 004 * 005 * This library is free software; you can redistribute it and/or 006 * modify it under the terms of the GNU Lesser General Public 007 * License as published by the Free Software Foundation; either 008 * version 2.1 of the License, or (at your option) any later version. 009 * 010 * This library is distributed in the hope that it will be useful, 011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 013 * Lesser General Public License for more details. 014 * 015 * You should have received a copy of the GNU Lesser General Public 016 * License along with this library. If not, see <http://www.gnu.org/licenses/>. 017 * 018 **/ 019package lucee.commons.io.log; 020 021/** 022 * Log Interface 023 */ 024public interface Log { 025 026 /** 027 * Field <code>LEVEL_INFO</code> 028 */ 029 public static final int LEVEL_INFO=0; 030 /** 031 * Field <code>LEVEL_DEBUG</code> 032 */ 033 public static final int LEVEL_DEBUG=1; 034 /** 035 * Field <code>LEVEL_WARN</code> 036 */ 037 public static final int LEVEL_WARN=2; 038 /** 039 * Field <code>LEVEL_ERROR</code> 040 */ 041 public static final int LEVEL_ERROR=3; 042 /** 043 * Field <code>LEVEL_FATAL</code> 044 */ 045 public static final int LEVEL_FATAL=4; 046 047 /** 048 * log one line 049 * @param level level to log (Log.LEVEL_DEBUG, Log.LEVEL_WARN, Log.LEVEL_ERROR) 050 * @param application application name 051 * @param message message to log 052 */ 053 public void log(int level, String application, String message); 054 055 // FUTURE public void log(int level, String application, String message,Throwable t); 056 // FUTURE public void log(int level, String application,Throwable t); 057 058 /** 059 * log level info 060 * @param application application name 061 * @param message message to log 062 */ 063 public void info(String application, String message); 064 065 /** 066 * log level debug 067 * @param application application name 068 * @param message message to log 069 */ 070 public void debug(String application, String message); 071 072 /** 073 * log level warn 074 * @param application application name 075 * @param message message to log 076 */ 077 public void warn(String application, String message); 078 079 /** 080 * log level error 081 * @param application application name 082 * @param message message to log 083 */ 084 public void error(String application, String message); 085 086 /** 087 * log level fatal 088 * @param application application name 089 * @param message message to log 090 */ 091 public void fatal(String application, String message); 092 093 /** 094 * @return returns the log level of the log 095 */ 096 public int getLogLevel(); 097 098 /** 099 * @param level sets the log level of the log 100 */ 101 public void setLogLevel(int level); 102}