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.myfaces.application;
20
21 /**
22 *
23 * @author Leonardo Uribe
24 */
25 class _WildcardPattern
26 {
27 private final String pattern;
28 private final boolean checkPrefix;
29 private final String prefix;
30
31 public _WildcardPattern(String pattern)
32 {
33 this.pattern = pattern;
34 if (pattern.length() > 2)
35 {
36 checkPrefix = true;
37 prefix = pattern.substring(0, pattern.length() - 1);
38 }
39 else
40 {
41 //It is a plain asterisk.
42 checkPrefix = false;
43 prefix = null;
44 }
45 }
46
47 public String getPattern()
48 {
49 return pattern;
50 }
51
52 public boolean match(String value)
53 {
54 if (checkPrefix)
55 {
56 if (value != null && value.startsWith(prefix))
57 {
58 return true;
59 }
60 else
61 {
62 return false;
63 }
64 }
65 else
66 {
67 // Plain asterisk always match.
68 return true;
69 }
70 }
71 }