Mercurial > jdk8-mips64-public > langtools / annotate
src/share/classes/com/sun/tools/javac/util/RawDiagnosticFormatter.java@93012e2a5d1d (annotated)
src/share/classes/com/sun/tools/javac/util/RawDiagnosticFormatter.java
Sat, 07 Nov 2020 10:30:02 +0800
- author
- aoqi
- date
- Sat, 07 Nov 2020 10:30:02 +0800
- changeset 3938
- 93012e2a5d1d
- parent 2525
- 2eb010b6cb22
- permissions
- -rw-r--r--
Added tag mips-jdk8u275-b01 for changeset eb6ee6a5f2fe
| aoqi@0 | 1 | /* |
| aoqi@0 | 2 | * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved. |
| aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| aoqi@0 | 4 | * |
| aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
| aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
| aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
| aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
| aoqi@0 | 10 | * |
| aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| aoqi@0 | 15 | * accompanied this code). |
| aoqi@0 | 16 | * |
| aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
| aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| aoqi@0 | 20 | * |
| aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
| aoqi@0 | 23 | * questions. |
| aoqi@0 | 24 | */ |
| aoqi@0 | 25 | package com.sun.tools.javac.util; |
| aoqi@0 | 26 | |
| aoqi@0 | 27 | import java.util.Collection; |
| aoqi@0 | 28 | import java.util.EnumSet; |
| aoqi@0 | 29 | import java.util.Locale; |
| aoqi@0 | 30 | import javax.tools.JavaFileObject; |
| aoqi@0 | 31 | |
| aoqi@0 | 32 | import com.sun.tools.javac.api.DiagnosticFormatter.Configuration.*; |
| aoqi@0 | 33 | import com.sun.tools.javac.api.Formattable; |
| aoqi@0 | 34 | import com.sun.tools.javac.file.BaseFileObject; |
| aoqi@0 | 35 | import com.sun.tools.javac.tree.JCTree.*; |
| aoqi@0 | 36 | import com.sun.tools.javac.util.AbstractDiagnosticFormatter.SimpleConfiguration; |
| aoqi@0 | 37 | |
| aoqi@0 | 38 | import static com.sun.tools.javac.api.DiagnosticFormatter.PositionKind.*; |
| aoqi@0 | 39 | |
| aoqi@0 | 40 | /** |
| aoqi@0 | 41 | * A raw formatter for diagnostic messages. |
| aoqi@0 | 42 | * The raw formatter will format a diagnostic according to one of two format patterns, depending on whether |
| aoqi@0 | 43 | * or not the source name and position are set. This formatter provides a standardized, localize-independent |
| aoqi@0 | 44 | * implementation of a diagnostic formatter; as such, this formatter is best suited for testing purposes. |
| aoqi@0 | 45 | * |
| aoqi@0 | 46 | * <p><b>This is NOT part of any supported API. |
| aoqi@0 | 47 | * If you write code that depends on this, you do so at your own risk. |
| aoqi@0 | 48 | * This code and its internal interfaces are subject to change or |
| aoqi@0 | 49 | * deletion without notice.</b> |
| aoqi@0 | 50 | */ |
| aoqi@0 | 51 | public final class RawDiagnosticFormatter extends AbstractDiagnosticFormatter { |
| aoqi@0 | 52 | |
| aoqi@0 | 53 | /** |
| aoqi@0 | 54 | * Create a formatter based on the supplied options. |
| aoqi@0 | 55 | * @param options |
| aoqi@0 | 56 | */ |
| aoqi@0 | 57 | public RawDiagnosticFormatter(Options options) { |
| aoqi@0 | 58 | super(null, new SimpleConfiguration(options, |
| aoqi@0 | 59 | EnumSet.of(DiagnosticPart.SUMMARY, |
| aoqi@0 | 60 | DiagnosticPart.DETAILS, |
| aoqi@0 | 61 | DiagnosticPart.SUBDIAGNOSTICS))); |
| aoqi@0 | 62 | } |
| aoqi@0 | 63 | |
| aoqi@0 | 64 | //provide common default formats |
| aoqi@0 | 65 | public String formatDiagnostic(JCDiagnostic d, Locale l) { |
| aoqi@0 | 66 | try { |
| aoqi@0 | 67 | StringBuilder buf = new StringBuilder(); |
| aoqi@0 | 68 | if (d.getPosition() != Position.NOPOS) { |
| aoqi@0 | 69 | buf.append(formatSource(d, false, null)); |
| aoqi@0 | 70 | buf.append(':'); |
| aoqi@0 | 71 | buf.append(formatPosition(d, LINE, null)); |
| aoqi@0 | 72 | buf.append(':'); |
| aoqi@0 | 73 | buf.append(formatPosition(d, COLUMN, null)); |
| aoqi@0 | 74 | buf.append(':'); |
| aoqi@0 | 75 | } |
| aoqi@0 | 76 | else if (d.getSource() != null && d.getSource().getKind() == JavaFileObject.Kind.CLASS) { |
| aoqi@0 | 77 | buf.append(formatSource(d, false, null)); |
| aoqi@0 | 78 | buf.append(":-:-:"); |
| aoqi@0 | 79 | } |
| aoqi@0 | 80 | else |
| aoqi@0 | 81 | buf.append('-'); |
| aoqi@0 | 82 | buf.append(' '); |
| aoqi@0 | 83 | buf.append(formatMessage(d, null)); |
| aoqi@0 | 84 | if (displaySource(d)) { |
| aoqi@0 | 85 | buf.append("\n"); |
| aoqi@0 | 86 | buf.append(formatSourceLine(d, 0)); |
| aoqi@0 | 87 | } |
| aoqi@0 | 88 | return buf.toString(); |
| aoqi@0 | 89 | } |
| aoqi@0 | 90 | catch (Exception e) { |
| aoqi@0 | 91 | //e.printStackTrace(); |
| aoqi@0 | 92 | return null; |
| aoqi@0 | 93 | } |
| aoqi@0 | 94 | } |
| aoqi@0 | 95 | |
| aoqi@0 | 96 | public String formatMessage(JCDiagnostic d, Locale l) { |
| aoqi@0 | 97 | StringBuilder buf = new StringBuilder(); |
| aoqi@0 | 98 | Collection<String> args = formatArguments(d, l); |
| aoqi@0 | 99 | buf.append(localize(null, d.getCode(), args.toArray())); |
| aoqi@0 | 100 | if (d.isMultiline() && getConfiguration().getVisible().contains(DiagnosticPart.SUBDIAGNOSTICS)) { |
| aoqi@0 | 101 | List<String> subDiags = formatSubdiagnostics(d, null); |
| aoqi@0 | 102 | if (subDiags.nonEmpty()) { |
| aoqi@0 | 103 | String sep = ""; |
| aoqi@0 | 104 | buf.append(",{"); |
| aoqi@0 | 105 | for (String sub : formatSubdiagnostics(d, null)) { |
| aoqi@0 | 106 | buf.append(sep); |
| aoqi@0 | 107 | buf.append("("); |
| aoqi@0 | 108 | buf.append(sub); |
| aoqi@0 | 109 | buf.append(")"); |
| aoqi@0 | 110 | sep = ","; |
| aoqi@0 | 111 | } |
| aoqi@0 | 112 | buf.append('}'); |
| aoqi@0 | 113 | } |
| aoqi@0 | 114 | } |
| aoqi@0 | 115 | return buf.toString(); |
| aoqi@0 | 116 | } |
| aoqi@0 | 117 | |
| aoqi@0 | 118 | @Override |
| aoqi@0 | 119 | protected String formatArgument(JCDiagnostic diag, Object arg, Locale l) { |
| aoqi@0 | 120 | String s; |
| aoqi@0 | 121 | if (arg instanceof Formattable) { |
| aoqi@0 | 122 | s = arg.toString(); |
| aoqi@0 | 123 | } else if (arg instanceof JCExpression) { |
| aoqi@0 | 124 | JCExpression tree = (JCExpression)arg; |
| aoqi@0 | 125 | s = "@" + tree.getStartPosition(); |
| aoqi@0 | 126 | } else if (arg instanceof BaseFileObject) { |
| aoqi@0 | 127 | s = ((BaseFileObject) arg).getShortName(); |
| aoqi@0 | 128 | } else { |
| aoqi@0 | 129 | s = super.formatArgument(diag, arg, null); |
| aoqi@0 | 130 | } |
| aoqi@0 | 131 | return (arg instanceof JCDiagnostic) ? "(" + s + ")" : s; |
| aoqi@0 | 132 | } |
| aoqi@0 | 133 | |
| aoqi@0 | 134 | @Override |
| aoqi@0 | 135 | protected String localize(Locale l, String key, Object... args) { |
| aoqi@0 | 136 | StringBuilder buf = new StringBuilder(); |
| aoqi@0 | 137 | buf.append(key); |
| aoqi@0 | 138 | String sep = ": "; |
| aoqi@0 | 139 | for (Object o : args) { |
| aoqi@0 | 140 | buf.append(sep); |
| aoqi@0 | 141 | buf.append(o); |
| aoqi@0 | 142 | sep = ", "; |
| aoqi@0 | 143 | } |
| aoqi@0 | 144 | return buf.toString(); |
| aoqi@0 | 145 | } |
| aoqi@0 | 146 | |
| aoqi@0 | 147 | @Override |
| aoqi@0 | 148 | public boolean isRaw() { |
| aoqi@0 | 149 | return true; |
| aoqi@0 | 150 | } |
| aoqi@0 | 151 | } |
