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.pattern; 19 20 import org.apache.log4j.spi.LoggingEvent; 21 22 23 /** 24 * Formats a string literal. 25 * 26 * @author Curt Arnold 27 * 28 */ 29 public final class LiteralPatternConverter extends LoggingEventPatternConverter { 30 /** 31 * String literal. 32 */ 33 private final String literal; 34 35 /** 36 * Create a new instance. 37 * @param literal string literal. 38 */ 39 public LiteralPatternConverter(final String literal) { 40 super("Literal", "literal"); 41 this.literal = literal; 42 } 43 44 /** 45 * {@inheritDoc} 46 */ 47 public void format(final LoggingEvent event, final StringBuffer toAppendTo) { 48 toAppendTo.append(literal); 49 } 50 51 /** 52 * {@inheritDoc} 53 */ 54 public void format(final Object obj, final StringBuffer toAppendTo) { 55 toAppendTo.append(literal); 56 } 57 }