01: /*
02: * Licensed to the Apache Software Foundation (ASF) under one or more
03: * contributor license agreements. See the NOTICE file distributed with
04: * this work for additional information regarding copyright ownership.
05: * The ASF licenses this file to You under the Apache License, Version 2.0
06: * (the "License"); you may not use this file except in compliance with
07: * the License. You may obtain a copy of the License at
08: *
09: * http://www.apache.org/licenses/LICENSE-2.0
10: *
11: * Unless required by applicable law or agreed to in writing, software
12: * distributed under the License is distributed on an "AS IS" BASIS,
13: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14: * See the License for the specific language governing permissions and
15: * limitations under the License.
16: */
17: package org.apache.jetspeed.components.util.system;
18:
19: import java.io.File;
20: import java.net.MalformedURLException;
21: import java.net.URL;
22:
23: /**
24: * <p>
25: * ClassLoaderSystemResourceUtilImpl
26: * </p>
27: *
28: * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a>
29: * @version $Id: ClassLoaderSystemResourceUtilImpl.java 516448 2007-03-09 16:25:47Z ate $
30: *
31: */
32: public class ClassLoaderSystemResourceUtilImpl implements
33: SystemResourceUtil {
34:
35: private ClassLoader cl;
36:
37: /**
38: *
39: * @param cl ClassLoader that will be used to locate a resource
40: */
41: public ClassLoaderSystemResourceUtilImpl(ClassLoader cl) {
42: this .cl = cl;
43: }
44:
45: /**
46: * For this implementation, always returns "/"
47: */
48: public String getSystemRoot() {
49: return "/";
50: }
51:
52: /**
53: * @see org.apache.jetspeed.components.util.system.SystemResourceUtil#getURL(java.lang.String)
54: */
55: public URL getURL(String relativePath) throws MalformedURLException {
56: return cl.getResource(convertFSSeperatorToSlash(relativePath));
57: }
58:
59: private String convertFSSeperatorToSlash(String path) {
60: return path.replace(File.separatorChar, '/');
61: }
62:
63: }
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