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.execution; 20 21 /** 22 * Defines events that Maven fires during a build. <strong>Warning:</strong> This interface might be extended in future 23 * Maven versions to support further events. Hence it is strongly recommended to derive custom listeners from 24 * {@link AbstractExecutionListener} in order to avoid interoperability problems. 25 * 26 * @author Benjamin Bentmann 27 */ 28 public interface ExecutionListener { 29 30 void projectDiscoveryStarted(ExecutionEvent event); 31 32 void sessionStarted(ExecutionEvent event); 33 34 void sessionEnded(ExecutionEvent event); 35 36 void projectSkipped(ExecutionEvent event); 37 38 void projectStarted(ExecutionEvent event); 39 40 void projectSucceeded(ExecutionEvent event); 41 42 void projectFailed(ExecutionEvent event); 43 44 void mojoSkipped(ExecutionEvent event); 45 46 void mojoStarted(ExecutionEvent event); 47 48 void mojoSucceeded(ExecutionEvent event); 49 50 void mojoFailed(ExecutionEvent event); 51 52 void forkStarted(ExecutionEvent event); 53 54 void forkSucceeded(ExecutionEvent event); 55 56 void forkFailed(ExecutionEvent event); 57 58 void forkedProjectStarted(ExecutionEvent event); 59 60 void forkedProjectSucceeded(ExecutionEvent event); 61 62 void forkedProjectFailed(ExecutionEvent event); 63 }