01: /* ***** BEGIN LICENSE BLOCK *****
02: * Version: MPL 1.1
03: * The contents of this file are subject to the Mozilla Public License Version
04: * 1.1 (the "License"); you may not use this file except in compliance with
05: * the License. You may obtain a copy of the License at
06: * http://www.mozilla.org/MPL/
07: *
08: * Software distributed under the License is distributed on an "AS IS" basis,
09: * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
10: * for the specific language governing rights and limitations under the
11: * License.
12: *
13: * The Original Code is Riot.
14: *
15: * The Initial Developer of the Original Code is
16: * Neteye GmbH.
17: * Portions created by the Initial Developer are Copyright (C) 2006
18: * the Initial Developer. All Rights Reserved.
19: *
20: * Contributor(s):
21: * Felix Gnass [fgnass at neteye dot de]
22: *
23: * ***** END LICENSE BLOCK ***** */
24: package org.riotfamily.common.util;
25:
26: import java.io.IOException;
27: import java.io.InputStreamReader;
28: import java.io.Reader;
29: import java.io.UnsupportedEncodingException;
30:
31: import org.springframework.core.io.Resource;
32: import org.springframework.util.FileCopyUtils;
33:
34: /**
35: * Provides utility method to work with classpath resources.
36: *
37: * @author Felix Gnass [fgnass at neteye dot de]
38: */
39: public final class ResourceUtils {
40:
41: private static final String CLASSPATH_PREFIX = "classpath:";
42:
43: private ResourceUtils() {
44: }
45:
46: public static String getPath(Object object, String name) {
47: return getPath(object.getClass(), name);
48: }
49:
50: public static String getPath(Class clazz, String name) {
51: StringBuffer sb = new StringBuffer();
52: sb.append(CLASSPATH_PREFIX).append('/');
53: String s = clazz.getName();
54: s = s.substring(0, s.lastIndexOf('.'));
55: s = s.replace('.', '/');
56: sb.append(s);
57: sb.append('/');
58: sb.append(name);
59: return sb.toString();
60: }
61:
62: public static String readResource(Resource resource, String encoding)
63: throws UnsupportedEncodingException, IOException {
64:
65: Reader in = new InputStreamReader(resource.getInputStream(),
66: encoding);
67: return FileCopyUtils.copyToString(in);
68: }
69:
70: }
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