1 package org.apache.maven.shared.invoker; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import org.apache.maven.shared.utils.cli.CommandLineException; 23 24 /** 25 * Describes the result of a Maven invocation. 26 * 27 * @author jdcasey 28 */ 29 public interface InvocationResult 30 { 31 32 /** 33 * Gets the exception that possibly occurred during the execution of the command line. 34 * 35 * @return The exception that prevented to invoke Maven or <code>null</code> if the command line was successfully 36 * processed by the operating system. 37 */ 38 CommandLineException getExecutionException(); 39 40 /** 41 * Gets the exit code from the Maven invocation. A non-zero value indicates a build failure. <strong>Note:</strong> 42 * This value is undefined if {@link #getExecutionException()} reports an exception. 43 * 44 * @return The exit code from the Maven invocation. 45 */ 46 int getExitCode(); 47 48 }