1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package org.apache.log4j.chainsaw.filter; 19 20 import org.apache.log4j.spi.LocationInfo; 21 import org.apache.log4j.spi.LoggingEvent; 22 23 /** 24 * This class is used as a Model for Filtering, and retains the unique entries that 25 * come through over a set of LoggingEvents 26 * 27 * @author Paul Smith <psmith@apache.org> 28 * @author Scott Deboy <sdeboy@apache.org> 29 */ 30 public class FilterModel { 31 private EventTypeEntryContainer eventContainer = 32 new EventTypeEntryContainer(); 33 34 public void processNewLoggingEvent(LoggingEvent event) { 35 36 eventContainer.addLevel(event.getLevel()); 37 eventContainer.addLogger(event.getLoggerName()); 38 eventContainer.addThread(event.getThreadName()); 39 eventContainer.addNDC(event.getNDC()); 40 eventContainer.addProperties(event.getProperties()); 41 42 if (event.locationInformationExists()) { 43 LocationInfo info = event.getLocationInformation(); 44 eventContainer.addClass(info.getClassName()); 45 eventContainer.addMethod(info.getMethodName()); 46 eventContainer.addFileName(info.getFileName()); 47 } 48 } 49 50 public EventTypeEntryContainer getContainer() { 51 return eventContainer; 52 } 53 54 }