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.spi; 19 20 21 /** 22 This interface defines commonly encoutered error codes. 23 24 @author Ceki Gülcü 25 @since 0.9.0 26 */ 27 public interface ErrorCode { 28 29 public final int GENERIC_FAILURE = 0; 30 public final int WRITE_FAILURE = 1; 31 public final int FLUSH_FAILURE = 2; 32 public final int CLOSE_FAILURE = 3; 33 public final int FILE_OPEN_FAILURE = 4; 34 public final int MISSING_LAYOUT = 5; 35 public final int ADDRESS_PARSE_FAILURE = 6; 36 }