• file
• revisions
• annotate
• diff
• comparison
• raw

src/share/classes/com/sun/tools/javac/util/RawDiagnosticFormatter.java@37470f5ea179 (annotated)

src/share/classes/com/sun/tools/javac/util/RawDiagnosticFormatter.java

Mon, 28 Jul 2008 10:22:10 +0100

author

mcimadamore

date

Mon, 28 Jul 2008 10:22:10 +0100

changeset 83

37470f5ea179

child 100

37551dc0f591

permissions

-rw-r--r--

6720185: DiagnosticFormatter refactoring
Summary: Brand new hierarchy of diagnostic formatters for achieving better reusability
Reviewed-by: jjg

mcimadamore@83	1	/*
mcimadamore@83	2	* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved.
mcimadamore@83	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
mcimadamore@83	4	*
mcimadamore@83	5	* This code is free software; you can redistribute it and/or modify it
mcimadamore@83	6	* under the terms of the GNU General Public License version 2 only, as
mcimadamore@83	7	* published by the Free Software Foundation. Sun designates this
mcimadamore@83	8	* particular file as subject to the "Classpath" exception as provided
mcimadamore@83	9	* by Sun in the LICENSE file that accompanied this code.
mcimadamore@83	10	*
mcimadamore@83	11	* This code is distributed in the hope that it will be useful, but WITHOUT
mcimadamore@83	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
mcimadamore@83	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
mcimadamore@83	14	* version 2 for more details (a copy is included in the LICENSE file that
mcimadamore@83	15	* accompanied this code).
mcimadamore@83	16	*
mcimadamore@83	17	* You should have received a copy of the GNU General Public License version
mcimadamore@83	18	* 2 along with this work; if not, write to the Free Software Foundation,
mcimadamore@83	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
mcimadamore@83	20	*
mcimadamore@83	21	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
mcimadamore@83	22	* CA 95054 USA or visit www.sun.com if you need additional information or
mcimadamore@83	23	* have any questions.
mcimadamore@83	24	*/
mcimadamore@83	25	package com.sun.tools.javac.util;
mcimadamore@83	26
mcimadamore@83	27	import java.util.Locale;
mcimadamore@83	28
mcimadamore@83	29	import com.sun.tools.javac.api.Formattable;
mcimadamore@83	30	import static com.sun.tools.javac.api.DiagnosticFormatter.PositionKind.*;
mcimadamore@83	31
mcimadamore@83	32	/**
mcimadamore@83	33	* A raw formatter for diagnostic messages.
mcimadamore@83	34	* The raw formatter will format a diagnostic according to one of two format patterns, depending on whether
mcimadamore@83	35	* or not the source name and position are set. This formatter provides a standardized, localize-independent
mcimadamore@83	36	* implementation of a diagnostic formatter; as such, this formatter is best suited for testing purposes.
mcimadamore@83	37	*/
mcimadamore@83	38	public class RawDiagnosticFormatter extends AbstractDiagnosticFormatter {
mcimadamore@83	39
mcimadamore@83	40	/**
mcimadamore@83	41	* Create a formatter based on the supplied options.
mcimadamore@83	42	* @param msgs
mcimadamore@83	43	*/
mcimadamore@83	44	public RawDiagnosticFormatter(Messages msgs) {
mcimadamore@83	45	super(null);
mcimadamore@83	46	}
mcimadamore@83	47
mcimadamore@83	48	//provide common default formats
mcimadamore@83	49	public String format(JCDiagnostic d, Locale l) {
mcimadamore@83	50	try {
mcimadamore@83	51	StringBuffer buf = new StringBuffer();
mcimadamore@83	52	if (d.getPosition() != Position.NOPOS) {
mcimadamore@83	53	buf.append(formatSource(d, null));
mcimadamore@83	54	buf.append(':');
mcimadamore@83	55	buf.append(formatPosition(d, LINE, null));
mcimadamore@83	56	buf.append(':');
mcimadamore@83	57	buf.append(formatPosition(d, COLUMN, null));
mcimadamore@83	58	buf.append(':');
mcimadamore@83	59	}
mcimadamore@83	60	else
mcimadamore@83	61	buf.append('-');
mcimadamore@83	62	buf.append(' ');
mcimadamore@83	63	buf.append(formatMessage(d, null));
mcimadamore@83	64	return buf.toString();
mcimadamore@83	65	}
mcimadamore@83	66	catch (Exception e) {
mcimadamore@83	67	e.printStackTrace();
mcimadamore@83	68	return null;
mcimadamore@83	69	}
mcimadamore@83	70	}
mcimadamore@83	71
mcimadamore@83	72	@Override
mcimadamore@83	73	public String formatSource(JCDiagnostic d,Locale l) {
mcimadamore@83	74	assert(d.getSource() != null);
mcimadamore@83	75	return d.getSource().getName();
mcimadamore@83	76	}
mcimadamore@83	77
mcimadamore@83	78	@Override
mcimadamore@83	79	protected String formatArgument(JCDiagnostic diag, Object arg, Locale l) {
mcimadamore@83	80	String s;
mcimadamore@83	81	if (arg instanceof Formattable)
mcimadamore@83	82	s = arg.toString();
mcimadamore@83	83	else
mcimadamore@83	84	s = super.formatArgument(diag, arg, null);
mcimadamore@83	85	if (arg instanceof JCDiagnostic)
mcimadamore@83	86	return "(" + s + ")";
mcimadamore@83	87	else
mcimadamore@83	88	return s;
mcimadamore@83	89	}
mcimadamore@83	90
mcimadamore@83	91	@Override
mcimadamore@83	92	protected String localize(Locale l, String s, Object... args) {
mcimadamore@83	93	StringBuffer buf = new StringBuffer();
mcimadamore@83	94	buf.append(s);
mcimadamore@83	95	String sep = ": ";
mcimadamore@83	96	for (Object o : args) {
mcimadamore@83	97	buf.append(sep);
mcimadamore@83	98	buf.append(o);
mcimadamore@83	99	sep = ", ";
mcimadamore@83	100	}
mcimadamore@83	101	return buf.toString();
mcimadamore@83	102	}
mcimadamore@83	103
mcimadamore@83	104	public boolean displaySource(JCDiagnostic d) {
mcimadamore@83	105	return false;
mcimadamore@83	106	}
mcimadamore@83	107	}