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.geronimo.samples.daytrader.util; 018 019 import java.util.Collection; 020 import java.util.Iterator; 021 import org.apache.commons.logging.*; 022 import org.apache.geronimo.samples.daytrader.*; 023 024 public class Log { 025 private final static org.apache.commons.logging.Log log = LogFactory.getLog(Log.class); 026 //A general purpose, high performance logging, tracing, statistic service 027 028 public static void log(String message) 029 { 030 log.debug("DayTrader Log:" + new java.util.Date() + "------\n\t "); 031 log.debug(message); 032 } 033 public static void log(String msg1, String msg2) 034 { 035 log(msg1+msg2); 036 } 037 public static void log(String msg1, String msg2, String msg3) 038 { 039 log(msg1+msg2+msg3); 040 } 041 042 public static void error(String message) 043 { 044 message = "Error: " + message; 045 log.error(message); 046 } 047 public static void error(String message, Throwable e) 048 { 049 error(message+"\n\t"+e.toString()); 050 e.printStackTrace(System.out); 051 } 052 public static void error(String msg1, String msg2, Throwable e) 053 { 054 error(msg1+"\n"+msg2+"\n\t", e); 055 } 056 public static void error(String msg1, String msg2, String msg3, Throwable e) 057 { 058 error(msg1+"\n"+msg2+"\n"+msg3+"\n\t", e); 059 } 060 public static void error(Throwable e, String message) 061 { 062 error(message+"\n\t",e); 063 e.printStackTrace(System.out); 064 } 065 public static void error(Throwable e, String msg1, String msg2) 066 { 067 error(msg1+"\n"+msg2+"\n\t",e); 068 } 069 public static void error(Throwable e, String msg1, String msg2, String msg3) 070 { 071 error(msg1+"\n"+msg2+"\n"+msg3+"\n\t", e); 072 } 073 074 075 public static void trace(String message) 076 { 077 log.trace(message + " threadID="+ Thread.currentThread()); 078 } 079 080 public static void trace(String message, Object parm1) 081 { 082 trace(message+"("+parm1+")"); 083 } 084 085 public static void trace(String message, Object parm1, Object parm2) 086 { 087 trace(message+"("+parm1+", "+parm2+")"); 088 } 089 090 public static void trace(String message, Object parm1, Object parm2, Object parm3) 091 { 092 trace(message+"("+parm1+", "+parm2+", "+parm3+")"); 093 } 094 public static void trace(String message, Object parm1, Object parm2, Object parm3, Object parm4) 095 { 096 trace(message+"("+parm1+", "+parm2+", "+parm3+")"+", "+parm4); 097 } 098 public static void trace(String message, Object parm1, Object parm2, Object parm3, Object parm4, Object parm5) 099 { 100 trace(message+"("+parm1+", "+parm2+", "+parm3+")"+", "+parm4+", "+parm5); 101 } 102 public static void trace(String message, Object parm1, Object parm2, Object parm3, Object parm4, 103 Object parm5, Object parm6) 104 { 105 trace(message+"("+parm1+", "+parm2+", "+parm3+")"+", "+parm4+", "+parm5+", "+parm6); 106 } 107 public static void trace(String message, Object parm1, Object parm2, Object parm3, Object parm4, 108 Object parm5, Object parm6, Object parm7) 109 { 110 trace(message+"("+parm1+", "+parm2+", "+parm3+")"+", "+parm4+", "+parm5+", "+parm6+", "+parm7); 111 } 112 public static void traceEnter(String message) 113 { 114 log.trace("Method enter --" + message); 115 } 116 public static void traceExit(String message) 117 { 118 log.trace("Method exit --" + message); 119 } 120 121 122 public static void stat(String message) 123 { 124 log(message); 125 } 126 127 public static void debug(String message) 128 { 129 log.debug(message); 130 } 131 132 public static void print(String message) 133 { 134 log(message); 135 } 136 137 public static void printObject(Object o) 138 { 139 log("\t"+o.toString()); 140 } 141 142 public static void printCollection(Collection c) 143 { 144 log("\t---Log.printCollection -- collection size=" + c.size()); 145 Iterator it = c.iterator(); 146 while ( it.hasNext() ) 147 { 148 log("\t\t"+it.next().toString()); 149 } 150 log("\t---Log.printCollection -- complete"); 151 } 152 153 public static void printCollection(String message, Collection c) 154 { 155 log(message); 156 printCollection(c); 157 } 158 159 public static boolean doActionTrace() 160 { 161 return getTrace() || getActionTrace(); 162 } 163 164 public static boolean doTrace() 165 { 166 return getTrace(); 167 } 168 169 public static boolean doDebug() 170 { 171 return true; 172 } 173 174 public static boolean doStat() 175 { 176 return true; 177 } 178 179 /** 180 * Gets the trace 181 * @return Returns a boolean 182 */ 183 public static boolean getTrace() { 184 return TradeConfig.getTrace(); 185 } 186 /** 187 * Gets the trace value for Trade actions only 188 * @return Returns a boolean 189 */ 190 public static boolean getActionTrace() { 191 return TradeConfig.getActionTrace(); 192 } 193 194 /** 195 * Sets the trace 196 * @param trace The trace to set 197 */ 198 public static void setTrace(boolean traceValue) 199 { 200 TradeConfig.setTrace(traceValue); 201 } 202 /** 203 * Sets the trace value for Trade actions only 204 * @param trace The trace to set 205 */ 206 public static void setActionTrace(boolean traceValue) 207 { 208 TradeConfig.setActionTrace(traceValue); 209 } 210 } 211