1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package vogar.commands; 18 19 import java.util.List; 20 21 /** 22 * Thrown when an out of process executable does not return normally. 23 */ 24 public class CommandFailedException extends RuntimeException { 25 26 private final List<String> args; 27 private final List<String> outputLines; 28 CommandFailedException(List<String> args, List<String> outputLines)29 public CommandFailedException(List<String> args, List<String> outputLines) { 30 super(formatMessage(args, outputLines)); 31 this.args = args; 32 this.outputLines = outputLines; 33 } 34 getArgs()35 public List<String> getArgs() { 36 return args; 37 } 38 getOutputLines()39 public List<String> getOutputLines() { 40 return outputLines; 41 } 42 formatMessage(List<String> args, List<String> outputLines)43 public static String formatMessage(List<String> args, List<String> outputLines) { 44 StringBuilder result = new StringBuilder(); 45 result.append("Command failed:"); 46 for (String arg : args) { 47 result.append(" ").append(arg); 48 } 49 for (String outputLine : outputLines) { 50 result.append("\n ").append(outputLine); 51 } 52 return result.toString(); 53 } 54 55 private static final long serialVersionUID = 0; 56 } 57