Wed, 09 Apr 2008 13:41:45 +0100
5009937: hiding versus generics versus binary compatibility
Summary: missing implementation of JLS 8.4.8.3 (different arguments with same erasure not always triggering a compiler error)
Reviewed-by: jjg
1 /*
2 * Copyright 2005-2006 Sun Microsystems, Inc. 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. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
26 package com.sun.tools.javac.util;
28 import java.io.IOException;
29 import java.io.InputStreamReader;
30 import java.io.Reader;
31 import java.nio.charset.CharsetDecoder;
32 import javax.lang.model.element.Modifier;
33 import javax.lang.model.element.NestingKind;
34 import javax.tools.JavaFileObject;
36 import static javax.tools.JavaFileObject.Kind.*;
38 public abstract class BaseFileObject implements JavaFileObject {
40 public JavaFileObject.Kind getKind() {
41 String n = getName();
42 if (n.endsWith(CLASS.extension))
43 return CLASS;
44 else if (n.endsWith(SOURCE.extension))
45 return SOURCE;
46 else if (n.endsWith(HTML.extension))
47 return HTML;
48 else
49 return OTHER;
50 }
52 @Override
53 public String toString() {
54 return getPath();
55 }
57 /** @deprecated see bug 6410637 */
58 @Deprecated
59 public String getPath() {
60 return getName();
61 }
63 /** @deprecated see bug 6410637 */
64 @Deprecated
65 abstract public String getName();
67 public NestingKind getNestingKind() { return null; }
69 public Modifier getAccessLevel() { return null; }
71 public Reader openReader(boolean ignoreEncodingErrors) throws IOException {
72 return new InputStreamReader(openInputStream(), getDecoder(ignoreEncodingErrors));
73 }
75 protected CharsetDecoder getDecoder(boolean ignoreEncodingErrors) {
76 throw new UnsupportedOperationException();
77 }
79 }