1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.maven.lifecycle; 20 21 /** 22 * Signals a failure to locate a lifecycle. 23 * 24 */ 25 public class LifecycleNotFoundException extends Exception { 26 27 private final String lifecycleId; 28 29 /** 30 * Creates a new exception to indicate that the specified lifecycle is unknown. 31 * 32 * @param lifecycleId The identifier of the lifecycle that could not be located, may be {@code null}. 33 */ 34 public LifecycleNotFoundException(String lifecycleId) { 35 super("Unknown lifecycle " + lifecycleId); 36 this.lifecycleId = (lifecycleId != null) ? lifecycleId : ""; 37 } 38 39 /** 40 * Gets the identifier of the lifecycle that was not found. 41 * 42 * @return The identifier of the lifecycle that was not found, never {@code null}. 43 */ 44 public String getLifecycleId() { 45 return lifecycleId; 46 } 47 }