1 /*
2  * Copyright (c) 1994, 2003, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.  Oracle designates this
8  * particular file as subject to the "Classpath" exception as provided
9  * by Oracle in the LICENSE file that accompanied this code.
10  *
11  * This code is distributed in the hope that it will be useful, but WITHOUT
12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14  * version 2 for more details (a copy is included in the LICENSE file that
15  * accompanied this code).
16  *
17  * You should have received a copy of the GNU General Public License version
18  * 2 along with this work; if not, write to the Free Software Foundation,
19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20  *
21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22  * or visit www.oracle.com if you need additional information or have any
23  * questions.
24  */
25 
26 /*-
27  *      FTP stream opener
28  */
29 
30 package sun.net.www.protocol.ftp;
31 
32 import java.io.IOException;
33 import java.net.Proxy;
34 import java.net.URL;
35 
36 /** open an ftp connection given a URL */
37 public class Handler extends java.net.URLStreamHandler {
38 
getDefaultPort()39     protected int getDefaultPort() {
40         return 21;
41     }
42 
equals(URL u1, URL u2)43     protected boolean equals(URL u1, URL u2) {
44         String userInfo1 = u1.getUserInfo();
45         String userInfo2 = u2.getUserInfo();
46         return super.equals(u1, u2) &&
47             (userInfo1 == null? userInfo2 == null: userInfo1.equals(userInfo2));
48     }
49 
openConnection(URL u)50     protected java.net.URLConnection openConnection(URL u)
51         throws IOException {
52         return openConnection(u, null);
53     }
54 
openConnection(URL u, Proxy p)55     protected java.net.URLConnection openConnection(URL u, Proxy p)
56         throws IOException {
57         return new FtpURLConnection(u, p);
58     }
59 }
60