001/*
002 * Copyright (c) 2009, 2011, Oracle and/or its affiliates. All rights reserved.
003 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
004 *
005 * This code is free software; you can redistribute it and/or modify it
006 * under the terms of the GNU General Public License version 2 only, as
007 * published by the Free Software Foundation.
008 *
009 * This code is distributed in the hope that it will be useful, but WITHOUT
010 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
011 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
012 * version 2 for more details (a copy is included in the LICENSE file that
013 * accompanied this code).
014 *
015 * You should have received a copy of the GNU General Public License version
016 * 2 along with this work; if not, write to the Free Software Foundation,
017 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
018 *
019 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
020 * or visit www.oracle.com if you need additional information or have any
021 * questions.
022 */
023package jdk.internal.jvmci.code;
024
025import java.util.*;
026
027/**
028 * Exception thrown when the compiler refuses to compile a method because of problems with the
029 * method. e.g. bytecode wouldn't verify, too big, JSR/ret too complicated, etc. This exception is
030 * <i>not</i> meant to indicate problems with the compiler itself.
031 */
032public class BailoutException extends RuntimeException {
033
034    public static final long serialVersionUID = 8974598793458772L;
035    private final boolean permanent;
036
037    /**
038     * Creates a new {@link BailoutException}.
039     *
040     *
041     * @param args parameters to the formatter
042     */
043    public BailoutException(String format, Object... args) {
044        super(String.format(Locale.ENGLISH, format, args));
045        this.permanent = true;
046    }
047
048    /**
049     * Creates a new {@link BailoutException}.
050     *
051     *
052     * @param args parameters to the formatter
053     */
054    public BailoutException(Throwable cause, String format, Object... args) {
055        super(String.format(Locale.ENGLISH, format, args), cause);
056        this.permanent = true;
057    }
058
059    /**
060     * Creates a new {@link BailoutException}.
061     *
062     * @param permanent specifies whether this exception will occur again if compilation is retried
063     * @param args parameters to the formatter
064     */
065    public BailoutException(boolean permanent, String format, Object... args) {
066        super(String.format(Locale.ENGLISH, format, args));
067        this.permanent = permanent;
068    }
069
070    /**
071     * @return whether this exception will occur again if compilation is retried
072     */
073    public boolean isPermanent() {
074        return permanent;
075    }
076}