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 018package org.apache.log4j.spi; 019 020 021/** 022 This interface defines commonly encoutered error codes. 023 024 @author Ceki Gülcü 025 @since 0.9.0 026 */ 027public interface ErrorCode { 028 029 public final int GENERIC_FAILURE = 0; 030 public final int WRITE_FAILURE = 1; 031 public final int FLUSH_FAILURE = 2; 032 public final int CLOSE_FAILURE = 3; 033 public final int FILE_OPEN_FAILURE = 4; 034 public final int MISSING_LAYOUT = 5; 035 public final int ADDRESS_PARSE_FAILURE = 6; 036}