1 /** 2 * Copyright (c) 2004-2011 QOS.ch 3 * All rights reserved. 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining 6 * a copy of this software and associated documentation files (the 7 * "Software"), to deal in the Software without restriction, including 8 * without limitation the rights to use, copy, modify, merge, publish, 9 * distribute, sublicense, and/or sell copies of the Software, and to 10 * permit persons to whom the Software is furnished to do so, subject to 11 * the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be 14 * included in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 20 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 21 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 22 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 23 * 24 */ 25 package org.slf4j.reload4j.testHarness; 26 27 import java.util.ArrayList; 28 import java.util.List; 29 import java.util.Random; 30 31 import org.apache.log4j.AppenderSkeleton; 32 import org.apache.log4j.spi.LoggingEvent; 33 import org.slf4j.Logger; 34 import org.slf4j.LoggerFactory; 35 36 public class RecursiveAppender extends AppenderSkeleton { 37 38 int diff = new Random().nextInt(); 39 int activationDelay = 0; 40 String loggerName = "org.slf4j.impl.RecursiveAppender" + diff; 41 42 public List<LoggingEvent> events = new ArrayList<>(); 43 RecursiveAppender()44 public RecursiveAppender() { 45 System.out.println("XXXXXXX entering RecursiveAppender constructor"); 46 Logger logger = LoggerFactory.getLogger(loggerName); 47 logger.info("Calling a logger in the constructor"); 48 System.out.println("exiting RecursiveAppender constructor"); 49 } 50 append(LoggingEvent e)51 protected void append(LoggingEvent e) { 52 events.add(e); 53 } 54 close()55 public void close() { 56 } 57 requiresLayout()58 public boolean requiresLayout() { 59 return false; 60 } 61 62 @Override activateOptions()63 public void activateOptions() { 64 System.out.println("entering RecursiveAppender.activateOptions"); 65 if (activationDelay > 0) { 66 Logger logger = LoggerFactory.getLogger(loggerName); 67 logger.info("About to wait {} millis", activationDelay); 68 try { 69 Thread.sleep(activationDelay); 70 } catch (InterruptedException e) { 71 e.printStackTrace(); 72 } 73 logger.info("Done waiting {} millis", activationDelay); 74 } 75 super.activateOptions(); 76 77 System.out.println("exiting RecursiveAppender.activateOptions"); 78 } 79 getActivationDelay()80 public int getActivationDelay() { 81 return activationDelay; 82 } 83 setActivationDelay(int activationDelay)84 public void setActivationDelay(int activationDelay) { 85 this.activationDelay = activationDelay; 86 } 87 88 } 89