1/*
2 * ProGuard -- shrinking, optimization, obfuscation, and preverification
3 *             of Java bytecode.
4 *
5 * Copyright (c) 2002-2013 Eric Lafortune (eric@graphics.cornell.edu)
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21package proguard;
22
23import java.io.*;
24import java.net.URL;
25
26
27/**
28 * A <code>WordReader</code> that returns words from a file or a URL.
29 *
30 * @author Eric Lafortune
31 */
32public class FileWordReader extends LineWordReader
33{
34    /**
35     * Creates a new FileWordReader for the given file.
36     */
37    public FileWordReader(File file) throws IOException
38    {
39        super(new LineNumberReader(new BufferedReader(new FileReader(file))),
40              "file '" + file.getPath() + "'",
41              file.getParentFile()
42        );
43    }
44
45
46    /**
47     * Creates a new FileWordReader for the given URL.
48     */
49    public FileWordReader(URL url) throws IOException
50    {
51        super(new LineNumberReader(new BufferedReader(new InputStreamReader(url.openStream()))),
52              "file '" + url.toString() + "'",
53              null);
54    }
55}
56