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.shiro.web.filter;
20
21 import javax.servlet.Filter;
22
23 /**
24 * A PathConfigProcessor processes configuration entries on a per path (url) basis.
25 *
26 * @since 0.9
27 */
28 public interface PathConfigProcessor {
29
30 /**
31 * Processes the specified {@code config}, unique to the given {@code path}, and returns the Filter that should
32 * execute for that path/config combination.
33 *
34 * @param path the path for which the {@code config} should be applied
35 * @param config the configuration for the {@code Filter} specific to the given {@code path}
36 * @return the {@code Filter} that should execute for the given path/config combination.
37 */
38 Filter processPathConfig(String path, String config);
39 }