1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.myfaces.renderkit.template;
20
21 import java.net.URL;
22
23 import freemarker.cache.URLTemplateLoader;
24
25 public class DefaultTemplateLoader extends URLTemplateLoader
26 {
27
28 protected URL getURL(String s)
29 {
30 return getCurrentLoader(this).getResource(s);
31 }
32
33 /**
34 * Gets the ClassLoader associated with the current thread. Returns the class loader associated with
35 * the specified default object if no context loader is associated with the current thread.
36 *
37 * @param defaultObject The default object to use to determine the class loader (if none associated with current thread.)
38 * @return ClassLoader
39 */
40 protected static ClassLoader getCurrentLoader(Object defaultObject)
41 {
42 ClassLoader loader = Thread.currentThread().getContextClassLoader();
43 if(loader == null)
44 {
45 loader = defaultObject.getClass().getClassLoader();
46 }
47 return loader;
48 }
49 }