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comparison graal/com.oracle.truffle.dsl.processor/src/com/oracle/truffle/dsl/processor/Log.java @ 10597:79041ab43660

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Truffle-DSL: API-change: Renamed truffle.api.codegen to truffle.api.dsl for all projects and packages.
author Christian Humer <christian.humer@gmail.com>
date Mon, 01 Jul 2013 20:58:32 +0200
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children 23415229349b
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10596:f43eb2f1bbbc 10597:79041ab43660
1 /*
2 * Copyright (c) 2012, 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 com.oracle.truffle.dsl.processor;
24
25 import javax.annotation.processing.*;
26 import javax.lang.model.element.*;
27 import javax.tools.Diagnostic.Kind;
28
29 import com.oracle.truffle.dsl.processor.ast.*;
30
31 /**
32 * THIS IS NOT PUBLIC API.
33 */
34 public class Log {
35
36 public static final boolean DEBUG = false;
37
38 private final ProcessingEnvironment processingEnv;
39
40 public Log(ProcessingEnvironment env) {
41 this.processingEnv = env;
42 }
43
44 public void message(Kind kind, Element element, AnnotationMirror mirror, AnnotationValue value, String format, Object... args) {
45 AnnotationMirror usedMirror = mirror;
46 Element usedElement = element;
47 AnnotationValue usedValue = value;
48 String message = String.format(format, args);
49
50 if (element instanceof GeneratedElement) {
51 usedMirror = ((GeneratedElement) element).getGeneratorAnnotationMirror();
52 usedElement = ((GeneratedElement) element).getGeneratorElement();
53 usedValue = null;
54 if (usedElement != null) {
55 message = String.format("Element %s: %s", element, message);
56 }
57 }
58 processingEnv.getMessager().printMessage(kind, message, usedElement, usedMirror, usedValue);
59 }
60
61 }