1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * 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.commons.vfs2.provider.res;
18
19 import org.apache.commons.vfs2.FileSystem;
20 import org.apache.commons.vfs2.FileSystemConfigBuilder;
21 import org.apache.commons.vfs2.FileSystemOptions;
22 import org.apache.commons.vfs2.provider.url.UrlFileSystem;
23
24 /**
25 * The config BUILDER for various FTP configuration options.
26 */
27 public final class ResourceFileSystemConfigBuilder extends FileSystemConfigBuilder {
28
29 private static final ResourceFileSystemConfigBuilder BUILDER = new ResourceFileSystemConfigBuilder();
30
31 /**
32 * Gets the singleton builder.
33 *
34 * @return the singleton builder.
35 */
36 public static ResourceFileSystemConfigBuilder getInstance() {
37 return BUILDER;
38 }
39
40 private ResourceFileSystemConfigBuilder() {
41 super("resource.");
42 }
43
44 /**
45 * Gets the class loader from the FileSystemOptions.
46 *
47 * @param fileSystemOptions The source FileSystemOptions.
48 * @return the class loader from the FileSystemOptions.
49 */
50 public ClassLoader getClassLoader(final FileSystemOptions fileSystemOptions) {
51 return getParam(fileSystemOptions, ClassLoader.class.getName());
52 }
53
54 @Override
55 protected Class<? extends FileSystem> getConfigClass() {
56 return UrlFileSystem.class;
57 }
58
59 /**
60 * Sets the class loader in the FileSystemOptions.
61 *
62 * @param fileSystemOptions Target FileSystemOptions.
63 * @param classLoader The data to set.
64 */
65 public void setClassLoader(final FileSystemOptions fileSystemOptions, final ClassLoader classLoader) {
66 setParam(fileSystemOptions, ClassLoader.class.getName(), classLoader);
67 }
68 }