HotSpotTTYStreamProvider.java revision 12651:6ef01bd40ce2 
1/*
2 * Copyright (c) 2015, 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 */
23package org.graalvm.compiler.hotspot;
24
25import java.io.PrintStream;
26
27import org.graalvm.compiler.debug.TTYStreamProvider;
28import org.graalvm.compiler.options.Option;
29import org.graalvm.compiler.options.OptionType;
30import org.graalvm.compiler.serviceprovider.ServiceProvider;
31
32@ServiceProvider(TTYStreamProvider.class)
33public class HotSpotTTYStreamProvider implements TTYStreamProvider {
34
35    public static class Options {
36
37        // @formatter:off
38        @Option(help = "File to which logging is sent.  A %p in the name will be replaced with a string identifying " +
39        "the process, usually the process id and %t will be replaced by System.currentTimeMillis().", type = OptionType.Expert)
40        public static final PrintStreamOption LogFile = new PrintStreamOption();
41        // @formatter:on
42    }
43
44    @Override
45    public PrintStream getStream() {
46        return Options.LogFile.getStream();
47    }
48}
49