1 /* 2 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package jdk.vm.ci.code; 24 25 import java.util.*; 26 27 /** 28 * Exception thrown when the compiler refuses to compile a method because of problems with the 29 * method. e.g. bytecode wouldn't verify, too big, JSR/ret too complicated, etc. This exception is 30 * <i>not</i> meant to indicate problems with the compiler itself. 31 */ 32 public class BailoutException extends RuntimeException { 33 34 public static final long serialVersionUID = 8974598793458772L; 35 private final boolean permanent; 36 37 /** 38 * Creates a new {@link BailoutException}. 39 * 40 * 41 * @param args parameters to the formatter 42 */ 43 public BailoutException(String format, Object... args) { 44 super(String.format(Locale.ENGLISH, format, args)); 45 this.permanent = true; 46 } 47 48 /** 49 * Creates a new {@link BailoutException}. 50 * 51 * 52 * @param args parameters to the formatter 53 */ 54 public BailoutException(Throwable cause, String format, Object... args) { 55 super(String.format(Locale.ENGLISH, format, args), cause); 56 this.permanent = true; 57 } 58 59 /** 60 * Creates a new {@link BailoutException}. 61 * 62 * @param permanent specifies whether this exception will occur again if compilation is retried 63 * @param args parameters to the formatter 64 */ 65 public BailoutException(boolean permanent, String format, Object... args) { 66 super(String.format(Locale.ENGLISH, format, args)); 67 this.permanent = permanent; 68 } 69 70 /** 71 * @return whether this exception will occur again if compilation is retried 72 */ 73 public boolean isPermanent() { 74 return permanent; 75 } 76 }