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.catalina.webresources.war;
18
19 import java.io.IOException;
20 import java.net.URL;
21 import java.net.URLConnection;
22 import java.net.URLStreamHandler;
23
24 public class Handler extends URLStreamHandler {
25
26 @Override
27 protected URLConnection openConnection(URL u) throws IOException {
28 return new WarURLConnection(u);
29 }
30
31 @Override
32 protected void setURL(URL u, String protocol, String host, int port, String authority, String userInfo, String path,
33 String query, String ref) {
34 if (path.startsWith("file:") && !path.startsWith("file:/")) {
35 // Work around a problem with the URLs in the security policy file.
36 // On Windows, the use of ${catalina.[home|base]} in the policy file
37 // results in codebase URLs of the form file:C:/... when they should
38 // be file:/C:/...
39 // For file: and jar: URLs, the JRE compensates for this. It does not
40 // compensate for this for war:file:... URLs. Therefore, we do that
41 // here
42 path = "file:/" + path.substring(5);
43 }
44 super.setURL(u, protocol, host, port, authority, userInfo, path, query, ref);
45 }
46 }
47