1 ////////////////////////////////////////////////////////////////////////////////
2 // checkstyle: Checks Java source code for adherence to a set of rules.
3 // Copyright (C) 2001-2019 the original author or authors.
4 //
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License, or (at your option) any later version.
9 //
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
14 //
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ////////////////////////////////////////////////////////////////////////////////
19
20 package com.google.checkstyle.test.base;
21
22 import java.io.File;
23 import java.io.IOException;
24
25 public abstract class AbstractPathTestSupport {
26
27 /**
28 * Returns the exact location for the package where the file is present.
29 * @return path for the package name for the file.
30 */
31 protected abstract String getPackageLocation();
32
33 /**
34 * Returns canonical path for the file with the given file name.
35 * The path is formed base on the root location.
36 * This implementation uses 'src/test/resources/'
37 * as a root location.
38 * @param filename file name.
39 * @return canonical path for the file name.
40 * @throws IOException if I/O exception occurs while forming the path.
41 */
42 protected final String getPath(String filename) throws IOException {
43 return new File("src/it/resources/" + getPackageLocation() + "/" + filename)
44 .getCanonicalPath();
45 }
46
47 }