1 /* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
2 *
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 package org.springframework.security.ui;
17
18 import javax.servlet.http.HttpServletRequest;
19
20 import org.springframework.security.Authentication;
21 import org.springframework.security.ui.savedrequest.SavedRequest;
22
23 /**
24 * Used by {@link AbstractProcessingFilter} to determine target URL in case of
25 * successful authentication.
26 *
27 * @author Martino Piccinato
28 * @version $Id: TargetUrlResolver.java 2668 2008-02-28 11:03:05Z luke_t $
29 * @since 2.0
30 *
31 */
32 public interface TargetUrlResolver {
33
34 /**
35 * @param savedRequest The request that initiated the authentication process
36 * @param currentRequest the current request
37 * @param auth The authentication token generated after successful authentication
38 * @return The URL to be used
39 */
40 public String determineTargetUrl(SavedRequest savedRequest, HttpServletRequest currentRequest, Authentication auth);
41
42 }